14 Best All-in-One Desktop Computers 27 Inch for 2027

For a 27-inch all-in-one desktop computer, I’d start with the HP 27-inch touchscreen with Core Ultra 7 as the strongest overall choice: it pairs a modern processor with 16GB of memory, 1TB of storage, touch input, and an included USB-C docking station. The Acer Aspire C27 with Ryzen 5 is a more balanced everyday alternative, while the Lenovo IdeaCentre with Core i7-13620H and touch suits buyers who want a sharper webcam and extra desk conveniences. The main tradeoffs are processor age, memory capacity, screen features, and whether bundled accessories justify choosing one model over another. Keep reading for the full comparison and guidance on matching a 27-inch system to your work, budget, and space.

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Key Takeaways

• The HP Core Ultra 7 touchscreen stands out as the most complete package in this lineup, combining 16GB DDR5, a 1TB SSD, touch input, Windows 11 Pro, and an included USB-C docking station.
• Modern processor and memory combinations matter more than an i7 label alone. Some curved-screen listings use older Core i7 chips, while models such as the Lenovo Core i5-13420H offer a newer platform and 16GB DDR5.
• Several 27-inch options are still FHD, so screen size does not guarantee extra workspace. Buyers who keep multiple documents open should check resolution and scaling needs before favoring a larger panel.
• 16GB RAM is the more comfortable baseline for multitasking; the 8GB Acer and Lenovo configurations make more sense for lighter use or buyers prepared to check upgrade options.
• Special features divide the field more clearly than screen size. Touch, a curved display, a 5MP webcam, wireless charging, and docking accessories each suit different desks, but none replaces checking the core specification and support details.

Our Top All In One Desktop Computer 27 Inch Picks

Acer Aspire C27 All-in-One 27-inch FHD Desktop with Intel Core i5-120U, 8GB RAM, 512GB SSD, Windows 11 Pro		Best for a Straightforward Windows 11 Pro Workspace	Display: 27-inch Full HD IPS	Processor: Intel Core i5-120U, 10 cores, up to 5.0GHz	Memory: 8GB DDR5	VIEW ON AMAZON	See Our Full Breakdown
HP 27” FHD Touchscreen All-in-One Desktop with Intel Core Ultra 7, 16GB DDR5, 1TB SSD, Windows 11 Pro, USB-C Docking Station Included		Best for Touchscreen Productivity	Display: 27-inch FHD touchscreen	Processor: Intel Core Ultra 7 155U, up to 5.2GHz	Memory: 16GB DDR5; maximum 32GB	VIEW ON AMAZON	See Our Full Breakdown
27-inch Ultra-Slim All-in-One Desktop PC with Adjustable Stand		Best for an Adjustable Ergonomic Setup	Display: 27-inch 1920 × 1080 IPS LCD	Processor: Core i7, 4 cores and 4 threads, up to 3.0GHz	Memory: 16GB DDR	VIEW ON AMAZON	See Our Full Breakdown
27 inch All-in-One Desktop Computer with Curved FHD Display, Intel Core i7, 16GB RAM, 512GB SSD, Bluetooth 5.3, WiFi 6		Best for a Curved-Screen Desk Setup	Display: 27-inch curved FHD	Processor: Intel Core i7-7700HQ, 2.8GHz, up to 3.8GHz	Memory: 16GB DDR3	VIEW ON AMAZON	See Our Full Breakdown
Dell 27-inch Touchscreen All-in-One PC with 64GB DDR5 RAM and 1TB SSD		Best for Memory-Heavy Multitasking	Display: 27-inch FHD touchscreen, 1920 × 1080	Processor: Intel Core Ultra 5 325	Memory: 64GB DDR5, 5600 MT/s	VIEW ON AMAZON	See Our Full Breakdown
Acer Aspire C27 All-in-One 27″ IPS FHD, Ryzen 5 7430U, 16GB RAM, 512GB SSD		Best for a Smooth-Scrolling Screen	Display: 27-inch IPS, 1920 x 1080, 120Hz	Processor: AMD Ryzen 5 7430U, 6 cores, 12 threads, up to 4.3GHz	Memory: 16GB DDR4	VIEW ON AMAZON	See Our Full Breakdown
Lenovo ThinkCentre All-in-One Desktop Computer, 27″ FHD IPS Display, Intel Core i5-13420H, 16GB DDR5, 512GB SSD, Windows 11 Pro		Best for Business Desks	Display: 27-inch anti-glare FHD IPS, 1920 x 1080	Processor: Intel Core i5-13420H, 8 cores, up to 4.6GHz	Memory: 16GB DDR5	VIEW ON AMAZON	See Our Full Breakdown
27 inch All-in-One Desktop Computer with Curved FHD Display, 16GB RAM, 512GB SSD, Core i7 7700HQ		Best for Legacy Connections	Display: 27-inch curved FHD	Processor: Intel Core i7-7700HQ, 2.8GHz, up to 3.8GHz	Memory: 16GB DDR3	VIEW ON AMAZON	See Our Full Breakdown
Suevery 27-Inch Curved All-in-One PC with Core i7 Desktop Computer		Best for a Clutter-Light Setup	Display: 27-inch curved screen	Processor: Intel Core i7; exact model not specified	Memory: Not specified	VIEW ON AMAZON	See Our Full Breakdown
HP OmniStudio 27-inch All-in-One Desktop Next Gen AI PC		Best for AI-Assisted Work	Display: 27-inch, 1920 x 1080	Processor: AMD Ryzen AI 7 445	Memory: 16GB DDR5	VIEW ON AMAZON	See Our Full Breakdown
Lenovo IdeaCentre All-in-One Desktop Computer, 8GB RAM, 512GB SSD		Best Compact Pick	Processor: Intel N100, 4 cores, up to 3.4GHz	Memory: 8GB DDR4	Storage: 512GB PCIe NVMe SSD	VIEW ON AMAZON	See Our Full Breakdown
Dell 27-Inch All-in-One Desktop, FHD, Intel Core i5, Windows 11 Home		Best for Video Calls and Media	Processor: Intel Core i5-120U, 10 cores, up to 5GHz	Memory: 8GB RAM	Storage: SSD; capacity not specified	VIEW ON AMAZON	See Our Full Breakdown
Lenovo IdeaCentre 27″ FHD Touch All-in-One Desktop with Intel Core i7-13620H, 16GB DDR5, 512GB SSD, Wireless Keyboard & Mouse, HDMI, 5MP Webcam, Wireless Charging		Best Performance and Touchscreen Pick	Processor: Intel Core i7-13620H, 10 cores, up to 4.9GHz	Memory: 16GB DDR5-5200, 2 slots, up to 32GB	Storage: 512GB PCIe 4.0 NVMe SSD	VIEW ON AMAZON	See Our Full Breakdown
HP 27″ FHD Touchscreen All-in-One Desktop with AMD Ryzen 5, 16GB RAM, 672GB Storage, Windows 11 Pro		Best Business-Ready Touchscreen Value	Processor: AMD Ryzen 5 7520U	Memory: 16GB LPDDR5	Storage: 512GB SSD plus 160GB docking station	VIEW ON AMAZON	See Our Full Breakdown

More Details on Our Top Picks

1. Acer Aspire C27 All-in-One 27-inch FHD Desktop with Intel Core i5-120U, 8GB RAM, 512GB SSD, Windows 11 Pro

   

   Best for a Straightforward Windows 11 Pro Workspace

   View on Amazon

   The Acer Aspire C27 is a sensible pick for everyday office work when you want a full-size 27-inch screen and Windows 11 Pro without prioritizing touch controls or a large memory pool. Its 10-core Core i5-120U and 512GB NVMe SSD suit document work, browsing, video calls, and routine multitasking; the fast storage also helps the system feel responsive during everyday tasks. Compared with the HP 27-inch Touchscreen All-in-One, this Acer gives up the touchscreen, 16GB of RAM, and 1TB drive, but offers a simpler setup with useful Wi-Fi 6E and wired networking. The main constraint is 8GB of RAM, which can pinch when many applications or browser tabs stay open. Integrated graphics also make it a poor fit for demanding games or creative workloads.

   Pros:

   • 27-inch Full HD IPS panel offers broad viewing angles for shared desks or side-by-side viewing.
   • 10-core Intel Core i5 processor is suited to common productivity tasks.
   • 512GB PCIe NVMe SSD provides roomy local storage and responsive loading.
   • Wi-Fi 6E, USB-C, DisplayPort, and Ethernet give the desk several connection options.

   Cons:

   • 8GB RAM is a limiting starting point for heavy multitasking.
   • Integrated graphics are not suited to demanding gaming or graphics work.
   • The all-in-one format can make future component upgrades less flexible.

   Best for: Home-office users who mainly handle documents, email, browsing, and video calls and want Windows 11 Pro on a 27-inch display.

   Not ideal for: Heavy multitaskers, gamers, and creative professionals who need more memory or dedicated graphics.

   • Display:27-inch Full HD IPS
   • Processor:Intel Core i5-120U, 10 cores, up to 5.0GHz
   • Memory:8GB DDR5
   • Storage:512GB PCIe NVMe SSD
   • Operating system:Windows 11 Pro
   • Wireless:Wi-Fi 6E and Bluetooth 5.3
   • Connections:USB 3.2 Type-C, 3 × USB 2.0, HDMI-out, DisplayPort-out, RJ-45 Ethernet, audio jack
   Our verdict

   “Choose the Acer for a practical 27-inch Windows 11 Pro office setup, but pick the HP touchscreen model if you need more memory and storage from the outset.”

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2. HP 27” FHD Touchscreen All-in-One Desktop with Intel Core Ultra 7, 16GB DDR5, 1TB SSD, Windows 11 Pro, USB-C Docking Station Included

   

   Best for Touchscreen Productivity

   View on Amazon

   The HP 27-inch Touchscreen All-in-One is the most ready-to-work choice here for buyers who want touch input, capable multitasking, and desk connectivity in one package. Its Core Ultra 7 155U, 16GB DDR5, and 1TB SSD give everyday office work more memory and storage headroom than the Acer Aspire C27, which has 8GB and a 512GB drive. The touchscreen adds a direct way to navigate and mark up content, while the included USB-C docking station can help organize a workspace with peripherals. That convenience comes with tradeoffs: the display is Full HD rather than a higher-resolution panel, and there is no dedicated graphics card listed. Buyers who rarely touch their monitor may find the Dell’s large memory capacity more useful than HP’s touch feature.

   Pros:

   • 16GB DDR5 and Core Ultra 7 155U provide a stronger multitasking setup than the Acer’s 8GB configuration.
   • 1TB SSD leaves more room for work files and applications than the 512GB drives in several alternatives.
   • 27-inch touchscreen supports direct interaction with on-screen content.
   • Included USB-C docking station adds workspace connectivity without requiring a separate dock purchase.

   Cons:

   • Full HD resolution gives less screen detail than higher-resolution desktop displays.
   • No dedicated graphics card is specified for demanding visual workloads.
   • Touch input adds little value for buyers who prefer a keyboard and mouse.

   Best for: Office professionals and hybrid workers who want touch input, Windows 11 Pro, generous storage, and a docking accessory for a 27-inch desk setup.

   Not ideal for: Buyers who do not need a touchscreen, want a higher-resolution display, or rely on dedicated graphics for demanding creative work.

   • Display:27-inch FHD touchscreen
   • Processor:Intel Core Ultra 7 155U, up to 5.2GHz
   • Memory:16GB DDR5; maximum 32GB
   • Storage:1TB SSD
   • Operating system:Windows 11 Pro
   • Included accessory:USB-C docking station
   • Connections:2 × USB Type-A, 1 × USB Type-C, 2 × USB 2.0 Type-A, HDMI-out, RJ-45 Ethernet, headphone/microphone combo jack
   Our verdict

   “Pick the HP if touch control and a dock-ready office setup matter more than extra memory capacity or dedicated graphics.”

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3. 27-inch Ultra-Slim All-in-One Desktop PC with Adjustable Stand

   

   Best for an Adjustable Ergonomic Setup

   View on Amazon

   This 27-inch all-in-one earns its place through stand flexibility rather than a polished out-of-box software setup. Height adjustment and screen rotation from -5° to 30° offer more room to tailor viewing position than the fixed details listed for the Acer Aspire C27, which may matter for a shared desk or long work sessions. With 16GB RAM and a 512GB SSD, it also has more memory than the Acer for keeping several everyday applications open. The important catch is that it ships with DOS, not Windows, so buyers should plan for operating-system installation and setup. Its Core i7 label should not be read as a guarantee of premium performance: the listed processor is a four-core, four-thread chip, and the display remains Full HD. It suits practical office use, not buyers seeking a turnkey, high-resolution system.

   Pros:

   • Height-adjustable stand and screen tilt provide more ergonomic positioning options than a basic fixed setup.
   • 16GB RAM offers more multitasking room than the Acer Aspire C27’s 8GB.
   • 27-inch IPS display provides Full HD resolution and wide viewing angles.
   • Includes a keyboard and mouse, plus Wi-Fi 6 and Bluetooth 5.3.

   Cons:

   • DOS means buyers must handle operating-system installation and licensing separately.
   • Four-core, four-thread processor is a more modest configuration than the Core Ultra 7 in the HP.
   • Full HD resolution is less detailed than higher-resolution options, and graphics are integrated.

   Best for: People sharing a desk or working long sessions who value an adjustable 27-inch screen and are comfortable installing an operating system.

   Not ideal for: Buyers who need Windows ready to use, want a high-resolution panel, or expect strong performance for demanding games and graphics work.

   • Display:27-inch 1920 × 1080 IPS LCD
   • Processor:Core i7, 4 cores and 4 threads, up to 3.0GHz
   • Memory:16GB DDR
   • Storage:512GB SSD
   • Graphics:Integrated graphics
   • Operating system:DOS
   • Stand:Height adjustable; screen rotation from -5° to 30°
   • Connectivity:Wi-Fi 6, Bluetooth 5.3, HDMI, VGA, USB 3.0, USB 2.0, LAN, audio jack
   • Weight:6.88 kg
   Our verdict

   “Choose this model for its adjustable stand and 16GB memory if you can manage the DOS setup and do not need more than Full HD.”

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4. 27 inch All-in-One Desktop Computer with Curved FHD Display, Intel Core i7, 16GB RAM, 512GB SSD, Bluetooth 5.3, WiFi 6

   

   Best for a Curved-Screen Desk Setup

   View on Amazon

   The defining feature here is its 27-inch curved Full HD screen, which gives this model a different feel from the flat IPS panels on the Acer Aspire C27 and the adjustable-stand all-in-one. It pairs that screen with 16GB RAM and a 512GB SSD, a useful everyday-work combination on paper. However, the listed Core i7-7700HQ is an older four-core processor, so the name alone should not make buyers expect the newer-class performance of the HP Core Ultra 7. This system also comes with DOS rather than Windows, adding setup work, and its integrated UHD graphics are not aimed at demanding games or visual production. Choose it for the curved-screen preference and broad assortment of ports; skip it if turnkey software or newer processing capability matters more.

   Pros:

   • Curved 27-inch FHD display offers a distinct alternative to the flat panels on the Acer and HP models.
   • 16GB RAM and a 512GB SSD suit routine multitasking and local file storage.
   • Wi-Fi 6 and Bluetooth 5.3 support current wireless connections.
   • HDMI, VGA, USB-C, USB 3.0, USB 2.0, and Ethernet cover a varied set of peripherals.

   Cons:

   • DOS requires buyers to arrange and install an operating system.
   • The Core i7-7700HQ is an older four-core processor compared with the HP’s Core Ultra 7.
   • Integrated UHD graphics limit its suitability for demanding games and graphics work.

   Best for: Users who prefer a curved 27-inch screen for everyday office work, browsing, and entertainment and are prepared to install an operating system.

   Not ideal for: Buyers who want Windows preinstalled, modern high-end processing, dedicated graphics, or an ergonomic height-adjustable stand.

   • Display:27-inch curved FHD
   • Processor:Intel Core i7-7700HQ, 2.8GHz, up to 3.8GHz
   • Memory:16GB DDR3
   • Storage:512GB SSD
   • Graphics:Integrated UHD Graphics
   • Operating system:DOS
   • Connectivity:Wi-Fi 6, Bluetooth 5.3, HDMI, VGA, USB 3.0, USB 2.0, USB-C, Ethernet
   • Dimensions:24.13 × 2.17 × 14.29 inches
   • Weight:5.4 kg
   Our verdict

   “Choose this all-in-one for its curved display and port selection, not for a newer processor or a ready-to-use Windows setup.”

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5. Dell 27-inch Touchscreen All-in-One PC with 64GB DDR5 RAM and 1TB SSD

   

   Best for Memory-Heavy Multitasking

   View on Amazon

   The Dell is the clearest choice in this group for buyers who keep many applications open or work with large files: its 64GB DDR5 memory exceeds the 16GB configurations in the HP and adjustable-stand all-in-one, while the 1TB NVMe SSD provides generous fast local storage. It also combines a 27-inch Full HD touchscreen with Windows 11 Pro, so it arrives better prepared for a professional or home-office setup than the DOS-based curved model. Wireless support is another step forward, with Wi-Fi 7 and Bluetooth 6.0. The tradeoff is that Dell lists an Intel Core Ultra 5 rather than the HP’s Core Ultra 7, and its graphics details do not establish suitability for demanding visual work. The touchscreen may also go unused on a keyboard-and-mouse-focused desk.

   Pros:

   • 64GB DDR5 gives far more multitasking headroom than the 16GB HP configuration.
   • 1TB PCIe NVMe SSD offers substantial fast local storage.
   • Windows 11 Pro and a 27-inch FHD touchscreen support a ready-to-use office setup.
   • Wi-Fi 7 and Bluetooth 6.0 provide newer wireless connectivity than the Acer Aspire C27.

   Cons:

   • The listed Core Ultra 5 is below the HP’s Core Ultra 7 processor tier.
   • No dedicated graphics capability is specified for demanding graphics or gaming.
   • Touch input may be unnecessary for buyers who work exclusively with a mouse and keyboard.

   Best for: Power users and home-office professionals who run many applications at once and want substantial memory, a touchscreen, and Windows 11 Pro.

   Not ideal for: Buyers seeking a dedicated GPU, a higher-resolution display, or a simpler configuration without touchscreen features and extensive memory.

   • Display:27-inch FHD touchscreen, 1920 × 1080
   • Processor:Intel Core Ultra 5 325
   • Memory:64GB DDR5, 5600 MT/s
   • Storage:1TB PCIe NVMe SSD
   • Operating system:Windows 11 Pro
   • Wireless:Intel Wi-Fi 7 BE213 and Bluetooth 6.0
   • Audio:Stereo speakers with Realtek ALC3333
   • Connections:2 × USB 2.0, 2 × USB 3.2 Gen 2, HDMI 2.1, HDMI 1.4, headset port, RJ-45
   Our verdict

   “Pick the Dell when unusually high memory capacity is your priority, but favor the HP if processor tier and a bundled docking station matter more.”

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6. Acer Aspire C27 All-in-One 27″ IPS FHD, Ryzen 5 7430U, 16GB RAM, 512GB SSD

   

   Best for a Smooth-Scrolling Screen

   View on Amazon

   I’d pick the Acer Aspire C27 for buyers who value a fluid-feeling 27-inch screen alongside capable everyday performance. Its 120Hz refresh rate is the clearest point of difference from the Lenovo ThinkCentre’s standard FHD IPS panel, making scrolling and motion look smoother, though it doesn’t turn the integrated graphics into a gaming solution. The six-core Ryzen 5, 16GB of memory, and 512GB NVMe SSD form a sensible setup for office work, browsing, and multitasking. Windows 11 Pro, Wi-Fi 6E, and a generous mix of ports also suit a home office. The tradeoff is that the 1920 x 1080 resolution is spread across a large display, and the all-in-one format offers less room for upgrades than a conventional desktop.

   Pros:

   • 27-inch IPS display with 120Hz refresh rate for smoother scrolling and motion
   • Six-core Ryzen 5 7430U and 16GB RAM suit everyday multitasking
   • 512GB PCIe NVMe SSD provides responsive storage and useful capacity
   • Wi-Fi 6E, Ethernet, and six USB ports support a flexible desk setup

   Cons:

   • FHD resolution can look less detailed on a 27-inch screen than a higher-resolution panel
   • Integrated Radeon graphics are not suited to demanding gaming or graphics workloads
   • All-in-one construction can limit future component upgrades

   Best for: Home-office users who want a 27-inch screen with smoother motion, solid everyday multitasking, and Windows 11 Pro.

   Not ideal for: Buyers who need high-resolution detail for dense creative work, dedicated graphics for demanding games, or extensive internal upgrades.

   • Display:27-inch IPS, 1920 x 1080, 120Hz
   • Processor:AMD Ryzen 5 7430U, 6 cores, 12 threads, up to 4.3GHz
   • Memory:16GB DDR4
   • Storage:512GB PCIe NVMe SSD
   • Graphics:Integrated AMD Radeon Graphics
   • Operating system:Windows 11 Pro
   • Wireless:Wi-Fi 6E, Bluetooth 5.3
   • Ports:6 USB ports, HDMI, DisplayPort, Ethernet, headphone/microphone jack
   Our verdict

   “Choose the Acer Aspire C27 if a 120Hz 27-inch display and well-rounded office performance matter more than higher resolution or dedicated graphics.”

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7. Lenovo ThinkCentre All-in-One Desktop Computer, 27″ FHD IPS Display, Intel Core i5-13420H, 16GB DDR5, 512GB SSD, Windows 11 Pro

   

   Best for Business Desks

   View on Amazon

   The Lenovo ThinkCentre is the most straightforward fit here for a work-focused desk: it pairs a 27-inch anti-glare FHD IPS display with Windows 11 Pro, an eight-core Core i5, and 16GB of faster DDR5 memory. Compared with the Acer Aspire C27, Lenovo uses a conventional refresh-rate FHD screen rather than a 120Hz panel, but adds useful HDMI input and output, plus USB-C, for a more adaptable workstation. A wired keyboard and mouse are included, which gets a basic setup ready without relying on wireless peripherals. I’d favor it for office applications and connected devices, not graphics-heavy work; Intel UHD integrated graphics are a limiting factor. The 16.53-pound chassis is also better treated as a fixed workstation than a computer to move around often.

   Pros:

   • Eight-core Intel Core i5-13420H and 16GB DDR5 support responsive office multitasking
   • Anti-glare 27-inch IPS display is suited to long work sessions in bright rooms
   • HDMI-in, HDMI-out, USB-C, and Ethernet offer useful workstation connections
   • Windows 11 Pro and included wired keyboard and mouse suit a business setup

   Cons:

   • FHD resolution and standard refresh rate are less suited to buyers prioritizing fine detail or smoother motion
   • Integrated Intel UHD graphics constrain gaming and graphics-intensive workloads
   • At 16.53 pounds, it is not especially convenient to relocate

   Best for: Small-business staff and home-office users who want Windows 11 Pro, an anti-glare 27-inch screen, and practical wired connectivity.

   Not ideal for: Frequent movers, buyers seeking a high-refresh display, or anyone who needs dedicated graphics for demanding creative software or games.

   • Display:27-inch anti-glare FHD IPS, 1920 x 1080
   • Processor:Intel Core i5-13420H, 8 cores, up to 4.6GHz
   • Memory:16GB DDR5
   • Storage:512GB SSD
   • Graphics:Integrated Intel UHD Graphics
   • Operating system:Windows 11 Pro
   • Wireless:Wi-Fi 6, Bluetooth 5.2
   • Ports:USB-A 2.0 x2, USB-A 3.2 Gen 2, USB-C 3.2 Gen 2, HDMI 2.1 out, HDMI in, Ethernet, headphone/mic
   Our verdict

   “Choose the Lenovo ThinkCentre for a business-oriented 27-inch all-in-one with practical ports and Windows 11 Pro, rather than a high-refresh or graphics-focused system.”

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8. 27 inch All-in-One Desktop Computer with Curved FHD Display, 16GB RAM, 512GB SSD, Core i7 7700HQ

   

   Best for Legacy Connections

   View on Amazon

   This curved-screen all-in-one is a niche option for buyers who need an unusually broad selection of older and newer connections. Alongside four USB 3.0 ports and USB-C, it lists VGA, HDMI, and Ethernet—more varied than the Lenovo ThinkCentre’s business-focused port set. The curved 27-inch FHD screen may suit casual viewing, while 16GB RAM and a 512GB SSD cover basic everyday tasks. I’d be cautious about reading too much into the Core i7 label: the listed 7700HQ is an older processor, and its DDR3 memory contrasts with the newer DDR5 setups in the Lenovo and HP OmniStudio. Another major catch is DOS rather than a preinstalled Windows system, so setup requires additional operating-system decisions. It makes more sense for technically confident buyers than a ready-to-work office purchase.

   Pros:

   • Curved 27-inch FHD display offers a different viewing format from the flat panels in this roundup
   • VGA, HDMI, USB-C, multiple USB-A ports, and Ethernet provide varied connections
   • 16GB RAM and a 512GB SSD provide a workable base for everyday tasks
   • Built-in speakers and Wi-Fi 6 reduce the need for some desk accessories

   Cons:

   • DOS is listed instead of Windows, so buyers must handle operating-system setup
   • Core i7-7700HQ and DDR3 memory are older specifications than the newer Lenovo and HP platforms
   • The product data does not clearly identify a dedicated graphics card

   Best for: Technically confident users who need VGA and a mix of legacy and modern ports for connecting older equipment.

   Not ideal for: Buyers who want a ready-to-use Windows PC, newer platform specifications, or a clearly specified graphics setup for demanding work.

   • Display:27-inch curved FHD
   • Processor:Intel Core i7-7700HQ, 2.8GHz, up to 3.8GHz
   • Memory:16GB DDR3
   • Storage:512GB SSD
   • Graphics:UHD Graphics, DDR3 SDRAM
   • Operating system:DOS
   • Wireless:Wi-Fi 6, Bluetooth 5.3
   • Ports:VGA, HDMI, USB 3.0 x4, USB 2.0 x2, USB-C, RJ-45 LAN, audio jacks
   Our verdict

   “Pick this model only if its curved screen and legacy ports fit a specific setup and you are prepared to arrange the operating system yourself.”

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9. Suevery 27-Inch Curved All-in-One PC with Core i7 Desktop Computer

   

   Best for a Clutter-Light Setup

   View on Amazon

   The Suevery 27-inch curved all-in-one puts its appeal in the setup rather than in a well-documented performance profile. Its white, space-saving design, curved screen, 5MP front camera, and included ergonomic keyboard and mouse make it a tidy candidate for video calls and general home use. The 512GB SSD is a useful storage detail, but the listing gives no RAM capacity, graphics specification, or precise Core i7 model. That leaves buyers with less to judge than they get from the Acer Aspire C27 or HP OmniStudio, both of which specify memory and graphics. Dual-band Wi-Fi is listed, but the wireless standard and port selection are not. I’d consider it only if the design and bundled peripherals are the priority and the seller can clarify the missing hardware details before purchase.

   Pros:

   • Curved 27-inch all-in-one design keeps the computer and display in one unit
   • 512GB SSD is specified for local files and applications
   • 5MP front camera is listed for video calls
   • Ergonomic keyboard and mouse are included

   Cons:

   • RAM capacity and graphics hardware are not specified
   • Core i7 generation and exact processor model are not provided
   • Port selection, wireless standard, and upgrade options are unclear

   Best for: Home users who prioritize a curved white all-in-one, a 5MP camera, and included keyboard and mouse for a clean desk.

   Not ideal for: Buyers who need dependable performance comparisons, a known RAM and graphics configuration, or clearly documented ports and upgrade options.

   • Display:27-inch curved screen
   • Processor:Intel Core i7; exact model not specified
   • Memory:Not specified
   • Storage:512GB SSD
   • Graphics:Not specified
   • Wireless:Dual-band Wi-Fi
   • Camera:5MP front camera
   • Included accessories:Ergonomic keyboard and mouse
   • Finish:White
   Our verdict

   “Consider the Suevery if its curved white design and included peripherals appeal to you, but get the missing memory and graphics details before choosing it over the better-documented Acer or HP.”

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10. HP OmniStudio 27-inch All-in-One Desktop Next Gen AI PC

    

    Best for AI-Assisted Work

    View on Amazon

    The HP OmniStudio 27 is the most clearly positioned pick for buyers interested in newer processor features and call-friendly extras. Its Ryzen AI 7 445, 16GB DDR5, and 512GB NVMe SSD make a stronger specified platform than the Suevery, whose RAM and graphics details are missing. HP also lists an FHD IR camera with HDR auto-switch and AI noise reduction, practical features for video meetings rather than just headline AI branding. The tradeoff is the screen: a 27-inch panel at 1920 x 1080 gives the same basic pixel count as the Acer Aspire C27, but lacks Acer’s stated 120Hz refresh rate. Radeon 840M is integrated graphics, not a dedicated gaming solution, and Windows 11 Home is less business-oriented than the Pro editions on Acer and Lenovo.

    Pros:

    • Ryzen AI 7 445 and 16GB DDR5 provide a modern platform for everyday multitasking
    • FHD IR camera with HDR auto-switch and AI noise reduction support video meetings
    • 512GB PCIe NVMe M.2 SSD provides responsive local storage
    • HP Eye Ease and DTS Sound Unbound add display-comfort and audio features

    Cons:

    • 1920 x 1080 resolution offers limited pixel density across a 27-inch display
    • Radeon 840M is integrated graphics, not a dedicated option for demanding games
    • Windows 11 Home lacks the Pro edition included with the Acer and Lenovo picks

    Best for: Video-call-heavy home-office users who want a modern Ryzen AI processor, DDR5 memory, and camera and audio features built into a 27-inch PC.

    Not ideal for: Buyers who need a higher-resolution 27-inch display, dedicated gaming graphics, or Windows 11 Pro for a business-managed system.

    • Display:27-inch, 1920 x 1080
    • Processor:AMD Ryzen AI 7 445
    • Memory:16GB DDR5
    • Storage:512GB PCIe NVMe M.2 SSD
    • Graphics:AMD Radeon 840M
    • Operating system:Windows 11 Home
    • Wireless:Wi-Fi 6, Bluetooth
    • Camera and audio:FHD IR camera with HDR auto-switch, AI noise reduction, DTS Sound Unbound
    • Connections:USB Type-C, USB Type-A, HDMI-out
    Our verdict

    “Choose the HP OmniStudio if video-call features and a newer Ryzen AI platform matter more than higher screen resolution, dedicated graphics, or Windows 11 Pro.”

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11. Lenovo IdeaCentre All-in-One Desktop Computer, 8GB RAM, 512GB SSD

    

    Best Compact Pick

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    The Lenovo IdeaCentre V100 is the space-saving choice here, but its 23.8-inch display means it does not meet the 27-inch size many buyers want from this roundup. Its Full HD IPS anti-glare screen suits everyday documents, classes, and video calls, while the 512GB NVMe SSD helps Windows and common apps load promptly. The Intel N100 and 8GB of RAM are better matched to basic home or school tasks than heavy creative workloads. Compared with the 27-inch Dell All-in-One, it takes up less visual and desk space, but gives up screen area and processing headroom. Wi-Fi 6 and a useful mix of USB ports add flexibility; the tradeoff is a modest memory configuration and limited upgrade options.

    Pros:

    • Compact 23.8-inch Full HD IPS anti-glare display
    • 512GB PCIe NVMe SSD for responsive everyday use
    • Wi-Fi 6, Bluetooth 5.2, and HDMI-out
    • Includes a wired keyboard and mouse

    Cons:

    • Screen is smaller than the 27-inch systems in this roundup
    • 8GB RAM and Intel N100 are suited to light workloads, not demanding multitasking
    • No optical drive or card reader, with limited upgrade options

    Best for: Students or home users with limited desk space who mainly browse, write, attend video calls, and want an all-in-one below 27 inches.

    Not ideal for: Buyers set on a 27-inch screen, demanding multitasking, or graphics-heavy work; the 23.8-inch panel and Intel N100 are the limiting factors.

    • Processor:Intel N100, 4 cores, up to 3.4GHz
    • Memory:8GB DDR4
    • Storage:512GB PCIe NVMe SSD
    • Display:23.8-inch Full HD IPS, anti-glare
    • Graphics:Integrated Intel UHD Graphics
    • Operating system:Windows 11 Home
    • Connectivity:Wi-Fi 6 AX203, Bluetooth 5.2
    • Ports:2 USB-A 2.0, 2 USB-A 10Gbps, HDMI-out, Ethernet, headphone/microphone jack
    Our verdict

    “Choose the V100 if desk space and basic computing matter more than having a full 27-inch display or stronger performance.”

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12. Dell 27-Inch All-in-One Desktop, FHD, Intel Core i5, Windows 11 Home

    

    Best for Video Calls and Media

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    The Dell 27-inch All-in-One makes its case with a 27-inch FHD IPS screen, 99% sRGB coverage, HDR, and a pop-up 5MP IR camera. That combination suits shared family spaces, remote meetings, and streaming better than the smaller Lenovo V100, whose 23.8-inch panel gives less room for windows and video. Dolby Atmos audio and an adjustable stand also help it work as a standalone media and work station. Its Core i5-120U is a more capable everyday processor than the V100’s Intel N100, but the Dell still has only 8GB of RAM, so buyers with heavy multitasking needs may prefer the Lenovo IdeaCentre 27-inch i7 with 16GB. The camera privacy feature is practical, though the system has no touchscreen and limited upgrade potential.

    Pros:

    • 27-inch FHD IPS display with 99% sRGB coverage and HDR
    • Pop-up 5MP IR camera offers a physical privacy option
    • Dolby Atmos audio and adjustable stand support desk and media use
    • Includes HDMI, USB, Ethernet, and an SD card reader

    Cons:

    • 8GB RAM may constrain heavier multitasking
    • No touchscreen functionality
    • All-in-one construction limits future upgrades

    Best for: Remote workers and households who want a large built-in display, a privacy-conscious camera, and strong video-call and streaming features.

    Not ideal for: Touchscreen users or people running many demanding apps at once; it lacks touch input and has just 8GB of RAM.

    • Processor:Intel Core i5-120U, 10 cores, up to 5GHz
    • Memory:8GB RAM
    • Storage:SSD; capacity not specified
    • Display:27-inch FHD IPS, 99% sRGB, HDR
    • Graphics:Integrated Intel Graphics
    • Camera:5MP + IR pop-up camera
    • Operating system:Windows 11 Home
    • Ports:2 HDMI, 5 USB, Ethernet, SD card reader
    Our verdict

    “Pick the Dell for video calls and media viewing, but choose the Lenovo IdeaCentre 27-inch i7 if you need more memory and touch input.”

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13. Lenovo IdeaCentre 27″ FHD Touch All-in-One Desktop with Intel Core i7-13620H, 16GB DDR5, 512GB SSD, Wireless Keyboard & Mouse, HDMI, 5MP Webcam, Wireless Charging

    

    Best Performance and Touchscreen Pick

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    For buyers who want a responsive 27-inch touchscreen rather than the leanest setup, the Lenovo IdeaCentre AIO 27IRH9 offers the strongest listed processor in this batch: a 10-core Intel Core i7 paired with 16GB of DDR5 memory. That gives it more room for demanding office workloads and multitasking than the Dell 27-inch model’s 8GB RAM, while touch input makes browsing, annotating, and shared use more direct. The 512GB SSD is a practical starting point, and the 5MP webcam and dual microphones suit calls. This is still an FHD display, not a higher-resolution panel, and integrated UHD graphics are not aimed at serious gaming or intensive graphics work. Compared with the HP Ryzen 5 touchscreen, Lenovo’s specified i7 and touch display stand out, but its listed maximum of 16GB RAM may limit future headroom.

    Pros:

    • 10-core Intel Core i7-13620H processor
    • 27-inch FHD IPS touchscreen with 99% sRGB coverage
    • 16GB DDR5 memory and 512GB PCIe 4.0 NVMe SSD
    • 5MP webcam, USB-C, HDMI-in/out, and wireless charging base

    Cons:

    • Integrated graphics are not suited to demanding gaming or graphics workloads
    • FHD resolution may look less sharp than higher-resolution displays at 27 inches
    • Memory is listed as upgradeable only up to 32GB, with 16GB installed

    Best for: Professionals or households who want a 27-inch touchscreen, strong general-purpose processing, and 16GB memory for multitasking.

    Not ideal for: High-end gamers, graphics professionals, or buyers who need memory beyond 16GB or a sharper-than-FHD screen.

    • Processor:Intel Core i7-13620H, 10 cores, up to 4.9GHz
    • Memory:16GB DDR5-5200, 2 slots, up to 32GB
    • Storage:512GB PCIe 4.0 NVMe SSD
    • Display:27-inch FHD IPS touchscreen, 1920 x 1080, 99% sRGB, 300 nits
    • Graphics:Integrated Intel UHD Graphics
    • Webcam:5MP with dual microphones
    • Wireless:Wi-Fi 6, Bluetooth 5.2
    • Ports:2 USB 2.0, USB 3.2 Gen 2, USB-C, HDMI-in/out, headphone/mic jack
    Our verdict

    “Choose this Lenovo when touchscreen convenience and strong everyday processing matter more than dedicated graphics or a higher-resolution screen.”

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14. HP 27″ FHD Touchscreen All-in-One Desktop with AMD Ryzen 5, 16GB RAM, 672GB Storage, Windows 11 Pro

    

    Best Business-Ready Touchscreen Value

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    The HP 27-inch touchscreen pairs a Ryzen 5 7520U and 16GB LPDDR5 memory with Windows 11 Pro, making it a business-oriented alternative to the Lenovo IdeaCentre 27-inch i7. Its 27-inch FHD anti-glare touch display works well for routine office tasks and shared use, while the included wireless keyboard and mouse make setup straightforward. The listed 672GB combines a 512GB SSD with a 160GB docking station, so buyers should distinguish the computer’s internal storage from the bundled accessory rather than treat it as one drive. Compared with Lenovo, the HP emphasizes Pro software and the dock bundle, but the Lenovo lists a more powerful Core i7 processor and a clearer 512GB internal SSD configuration. At 24 pounds, this HP also needs more room and is less convenient to reposition.

    Pros:

    • 27-inch FHD anti-glare touchscreen
    • 16GB LPDDR5 memory for everyday multitasking
    • Windows 11 Pro suits business-oriented workflows
    • Includes wireless keyboard and mouse plus a 160GB docking station

    Cons:

    • 24-pound system is bulky and difficult to move frequently
    • Integrated AMD Radeon Graphics are not intended for demanding gaming or graphics work
    • The 672GB total includes docking-station storage, not just internal SSD capacity

    Best for: Small-business users who want Windows 11 Pro, a 27-inch touch display, 16GB memory, and a bundled docking station for everyday office work.

    Not ideal for: Buyers needing a lightweight setup, discrete graphics, or substantial internal storage; the dock’s capacity is separate from the SSD and graphics are integrated.

    • Processor:AMD Ryzen 5 7520U
    • Memory:16GB LPDDR5
    • Storage:512GB SSD plus 160GB docking station
    • Display:27-inch FHD touchscreen, 1920 x 1080, anti-glare
    • Graphics:AMD Radeon Graphics
    • Operating system:Windows 11 Pro
    • Connectivity:Wi-Fi 6, Bluetooth, Ethernet
    • Weight:24 pounds
    Our verdict

    “Choose the HP for a business-focused touchscreen bundle with Windows 11 Pro, but favor the Lenovo i7 model for stronger listed processing power.”

    → See it on Amazon →

How We Picked

I compared the listed configurations through the priorities that affect a 27-inch all-in-one after setup: processor generation and class, memory, storage, display format, touch capability, operating system, webcam and connectivity details, and included accessories. I gave more weight to a balanced configuration than to a headline label: a newer midrange processor with 16GB RAM can be a safer everyday choice than an older Core i7 paired with a similar screen. I also looked at whether a feature solves a real desk problem, such as touch input for direct interaction or a docking station for connecting peripherals.

The ranking favors clearly specified machines with stronger, more versatile configurations, then places narrower or less fully detailed options below them. The HP Core Ultra 7 leads for its combination of memory, storage, touch, and dock; the Acer Ryzen 5 and Lenovo Core i5-13420H offer more grounded alternatives for daily work. Models with 8GB RAM, older processors, or sparse specifications rank lower because buyers have less room for heavier multitasking or less information to judge fit. Exact screen resolution, upgrade access, ports, and warranty terms can vary by configuration, so I treat missing details as points to verify rather than assume.

Factors to Consider When Choosing All In One Desktop Computer 27 Inch

A 27-inch all-in-one can simplify a desk, but the screen size alone says little about speed, image detail, or how well the computer will handle your routine. I’d compare the parts that are difficult or costly to change after purchase, then weigh convenience features against your actual workflow.

Check Resolution Alongside Screen Size

A 27-inch panel gives you a broad viewing area, but FHD resolution spreads the image across more physical space than it would on a smaller display. That can be perfectly comfortable for email, video calls, and general office work, yet text and fine interface details may look less dense than on a higher-resolution screen. Before choosing, check the resolution for the exact configuration rather than relying on a product family name. Think about your usual viewing distance and whether you keep several windows side by side. If crisp text or detailed image work is a priority, compare pixel resolution and panel finish before paying extra for touch or a curved shape.

Match Memory and Processor to Your Workload

For everyday browsing and documents, a modest processor can be sufficient; simultaneous video calls, large spreadsheets, and many open tabs place more demand on the whole system. I’d look for 16GB RAM as a practical target for a computer intended to remain useful through changing workloads, while 8GB fits lighter use better. Processor names need context: a newer Core i5 or Ryzen 5 may be a more sensible choice than an older Core i7, depending on generation and design. Check the full chip model, not just the family label. Also verify whether memory can be upgraded, since all-in-one designs often offer less access than a standard desktop tower.

Choose Storage for Your Files and Habits

An SSD helps the operating system and applications feel responsive, but capacity determines how much you can keep locally. A 512GB drive suits many household and office routines if large media libraries live elsewhere; 1TB gives more breathing room for project files, downloads, and locally stored photos. Some listings combine internal SSD capacity with another storage figure, so confirm what the stated total actually includes. Cloud storage and external drives can extend capacity, but they add a service or accessory to manage. If you handle sizable video, photo, or work archives, check available ports and backup options before settling on a smaller drive.

Pay for Touch Only If It Fits Your Desk Routine

Touch input can help when you annotate, browse recipes at a kitchen desk, or prefer tapping through interface controls. It matters less if the display sits far back, you mostly type, or your work depends on precise mouse input. A touchscreen also does not automatically mean a better panel, so compare resolution, brightness details, and adjustability separately. A stand that tilts to a comfortable angle may matter more than touch for long work sessions. I’d treat touch as a workflow feature, not a mark of overall performance, and avoid giving it priority over RAM or processor quality if your use is demanding.

Plan for Ports, Webcam, and Desk Accessories

All-in-one systems reduce cable clutter, but they can also limit future changes, which makes connection options worth checking before buying. Count the ports you need for a webcam, external storage, headset, printer, and second display, and confirm whether USB-C supports the functions you expect rather than assuming every USB-C port can dock a monitor. Built-in webcam quality matters for frequent calls, while a bundled keyboard, mouse, or docking station can reduce setup work. Wireless charging and other extras are useful only if they fit devices you already own. A tidy desk is a real benefit, but it should not come at the cost of missing connections your routine depends on.

Check Upgrade, Support, and Return Details Before Ordering

Specifications can differ between configurations that share a product name, and some listings leave details such as panel type, wireless standards, or upgrade access unclear. Confirm the exact processor, RAM, storage, operating system, and display resolution on the configuration you plan to buy. Look for manufacturer support information and warranty coverage, particularly when a listing is from a less familiar brand or uses broad product wording. Ask whether storage or memory can be serviced without replacing the whole unit. These checks matter more for an all-in-one than for a modular desktop, because a repair or upgrade may involve the display and computer in one chassis.

Frequently Asked Questions

Is 8GB of RAM enough for a 27-inch all-in-one desktop?

It can handle lighter routines such as web browsing, email, streaming, and basic documents, but screen size does not make the computer more capable of multitasking. If you regularly keep many browser tabs open while using video calls, spreadsheets, or creative apps, 16GB is a more comfortable target. In this roundup, the 8GB configurations make the most sense for simpler use, while several 16GB options offer more room for mixed workloads. Check whether the memory is upgradeable before treating a lower-memory model as a long-term purchase. If that information is unclear, choose a configuration that already meets your likely needs.

Should I choose a newer Core i5 or an older Core i7?

Compare the complete processor model and generation rather than relying on the i5 or i7 label. An older Core i7, such as the 7700HQ listed on one curved-display option, is not automatically a better everyday choice than a newer Core i5 platform. Newer processor designs can bring a better balance of responsiveness, efficiency, and support for current features. Consider the full configuration too: memory, cooling design, and the apps you use affect the result. For a purchase you expect to keep, I would favor a clearly identified, newer platform unless the older system has a specific advantage you need.

Does a 27-inch FHD screen provide enough workspace?

For one main application, video calls, browsing, and routine office tasks, a 27-inch FHD screen can provide a comfortable large viewing area. The tradeoff is that FHD has fewer pixels than higher-resolution displays of the same size, so text and fine details may appear less dense. If you often compare documents side by side or work with detailed images, check whether a higher-resolution alternative better suits your eyes and workflow. Also consider how far you sit from the screen and whether you can adjust its angle. Do not assume every 27-inch model offers the same clarity just because the diagonal measurement matches.

Is a touchscreen worth choosing over a standard all-in-one?

Touch is useful when direct interaction is part of your routine, such as annotating, browsing while standing, or sharing a screen with someone beside you. For desk work built around a keyboard and mouse, it may add little beyond the initial novelty. Compare a touchscreen model with a non-touch option at similar memory and processor levels, since better core specifications can matter more over time. Check that the stand supports a comfortable angle for reaching the screen; a fixed or awkward position can make touch less pleasant. Treat touch as a reason to choose between otherwise suitable machines, not as a substitute for checking performance.

Can a 27-inch all-in-one replace a tower and separate monitor for work?

For office work, calls, study, and general home computing, an all-in-one can combine the computer and a large screen while reducing desk clutter. A tower remains more flexible if you plan to change graphics hardware, expand internal storage, or make major repairs yourself. Before switching, check the all-in-one’s ports, external display support, memory access, and webcam quality against your work setup. A bundled dock can simplify connecting peripherals, but its functions should be confirmed for the exact model. If your workload depends on future upgrades or specialist graphics, modularity may be worth the extra space.

Conclusion

For most buyers, I recommend the HP 27-inch Core Ultra 7 touchscreen as the best overall pick because it combines 16GB DDR5, 1TB storage, touch, Windows 11 Pro, and a USB-C dock. For value-minded everyday use, the Acer Aspire C27 with Ryzen 5 and 16GB RAM offers a balanced core configuration without relying on an older i7 label. For a premium, feature-focused setup, consider the HP OmniStudio 27 Next Gen AI PC, but verify the exact processor, memory, display, and included features for its configuration before choosing it. For beginners, a clearly specified 16GB system such as the Lenovo ThinkCentre with Core i5-13420H is a straightforward starting point; I’d skip 8GB models unless the workload is light or upgrade access is confirmed. For specific needs, choose the Lenovo IdeaCentre Core i7-13620H touchscreen for its 5MP webcam and wireless charging, or a curved model if that display shape suits your desk—while checking processor age and screen details closely.