10 Best All In One Desktop Computers in The UK

Last updated on 08/08/2025

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Apple iMac All-in-One Desktop Computer with M4 chip with 8-core CPU and 8-core GPU: Built for Apple Intelligence, 24-inch Retina Display, 16GB Unified Memory, 256GB SSD Storage; Blue

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Why We Love It

Strikingly thin, vibrant design.
Supercharged by Apple M4.
Seamless iPhone, Mac integration.

Main Highlights

BRILLLLLLIANT — iMac is the ultimate all-in-one desktop computer, powered by the M4 chip and built for Apple Intelligence.* With a stunning 24-inch Retina display, iMac gives you the space you need in an iconic, colourful design that livens up any room.
FITS PERFECTLY IN YOUR SPACE — The all-in-one desktop design is strikingly thin, comes in seven vibrant colours and elevates any space with style.
BUILT FOR APPLE INTELLIGENCE — Apple Intelligence is the personal intelligence system that helps you write, express yourself and get things done effortlessly. With groundbreaking privacy protections, it gives you peace of mind that no one else can access your data — not even Apple.*
SUPERCHARGED BY M4 — Get more done faster with the Apple M4 chip. From editing photos to creating presentations to gaming, you’ll fly through work and play.
IMMERSIVE DISPLAY — The industry-leading 24-inch 4.5K Retina display features 500 nits of brightness and supports up to 1 billion colours.*
ADVANCED CAMERA AND AUDIO — Stay perfectly framed and sound great with a 12MP Center Stage camera, three studio-quality mics and six speakers with Spatial Audio.
APPS FLY WITH APPLE SILICON — All your favourites, including Microsoft 365 and Adobe Creative Cloud, run lightning fast in macOS.*
IF YOU LOVE IPHONE, YOU’LL LOVE MAC — Mac works like magic with your other Apple devices. View and control what’s on your iPhone from your Mac with iPhone Mirroring.* Copy something on iPhone and paste it on Mac. Send texts with Messages or use your Mac to answer FaceTime calls.*
CONNECT IT ALL — iMac features up to four Thunderbolt 4 ports, expanding your accessory options and enabling lightning-fast data transfers. Connect up to two external 6K displays for a vast canvas to view your work. And enjoy seamless connectivity with Wi-Fi 6E and Bluetooth 5.3.*
LEGAL DISCLAIMERS — This is a summary of the main product features.

Apple 2023 iMac all-in-one desktop computer with M3 chip: 8-core CPU, 10-core GPU, 24-inch 4.5K Retina display, 8GB unified memory, 256GB SSD storage, matching accessories. Works with iPhone; Green

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Why We Love It

Supercharged by next-generation chip.
Strikingly thin all-in-one design.
Immersive 24-inch Retina display.

Main Highlights

SUPERCHARGED BY M3 — Get more done faster with a next-generation chip from Apple. From creating presentations to gaming, you’ll fly through work and play.
FITS PERFECTLY IN YOUR SPACE — The all-in-one desktop design is strikingly thin, comes in seven vibrant colours and becomes the centrepiece of any room.
IMMERSIVE DISPLAY — The 24-inch 4.5K Retina display features 500 nits of brightness and support for 1 billion colours. Everything from streaming movies to editing photos is vivid and colourful. (Actual diagonal screen size is 23.5 inches.)
ADVANCED CAMERA AND AUDIO — Look and sound your best with a 1080p FaceTime HD camera, a studio-quality three-mic array and a six-speaker sound system with Spatial Audio.
WORKS WITH YOUR FAVOURITE APPS — All your go-to apps run lightning fast — including Microsoft 365, Adobe Creative Cloud and Zoom. You can even run many of your favourite iPhone and iPad apps directly on your iMac. (Apps are available on the App Store.)
WORKS WITH ALL YOUR APPLE DEVICES — You can do amazing things when you use your Apple devices together. Copy something on iPhone and paste it on iMac. Use your iMac to answer FaceTime calls or send texts with Messages. And that’s just the beginning.
MAGIC ACCESSORIES INCLUDED — iMac comes with a colour-matched Magic Keyboard with Touch ID and Magic Mouse. Touch ID gives you a fast, easy, secure way to unlock your iMac and sign in to apps and sites.
CONNECT IT ALL — iMac features two Thunderbolt / USB 4 ports, two USB 3 ports, Gigabit Ethernet and a headphone jack. Enjoy seamless wireless connectivity with Wi-Fi 6E and Bluetooth 5.3. (Wi‑Fi 6E available in countries and regions where supported.)
STORE ALL YOUR FILES — iMac comes with plenty of fast SSD storage for all your photo and video libraries, files and apps. (1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.)
EASY TO USE — Mac is designed to be easy to learn and use — so you can start doing what you love in no time at all.

Apple iMac All-in-One Desktop Computer with M4 chip with 10-core CPU and 10-core GPU: Built for Apple Intelligence, 24-inch Nano-texture glass Display, 16GB Unified Memory, 256GB SSD storage; Silver

6% OffFree Shipping

Why We Love It

Stunning 24-inch Retina display.
Vibrant colors elevate your space.
Seamless integration with Apple devices.

Main Highlights

BRILLLLLLIANT — iMac is the ultimate all-in-one desktop computer, powered by the M4 chip and built for Apple Intelligence.* With a stunning 24-inch Retina display, iMac gives you the space you need in an iconic, colourful design that livens up any room.
FITS PERFECTLY IN YOUR SPACE — The all-in-one desktop design is strikingly thin, comes in seven vibrant colours and elevates any space with style.
BUILT FOR APPLE INTELLIGENCE — Apple Intelligence is the personal intelligence system that helps you write, express yourself and get things done effortlessly. With groundbreaking privacy protections, it gives you peace of mind that no one else can access your data — not even Apple.*
SUPERCHARGED BY M4 — Get more done faster with the Apple M4 chip. From editing photos to creating presentations to gaming, you’ll fly through work and play.
IMMERSIVE DISPLAY — The industry-leading 24-inch 4.5K Retina display features 500 nits of brightness and supports up to 1 billion colours.*
ADVANCED CAMERA AND AUDIO — Stay perfectly framed and sound great with a 12MP Center Stage camera, three studio-quality mics and six speakers with Spatial Audio.
APPS FLY WITH APPLE SILICON — All your favourites, including Microsoft 365 and Adobe Creative Cloud, run lightning fast in macOS.*
IF YOU LOVE IPHONE, YOU’LL LOVE MAC — Mac works like magic with your other Apple devices. View and control what’s on your iPhone from your Mac with iPhone Mirroring.* Copy something on iPhone and paste it on Mac. Send texts with Messages or use your Mac to answer FaceTime calls.*
CONNECT IT ALL — iMac features up to four Thunderbolt 4 ports, expanding your accessory options and enabling lightning-fast data transfers. Connect up to two external 6K displays for a vast canvas to view your work. And enjoy seamless connectivity with Wi-Fi 6E and Bluetooth 5.3.*
LEGAL DISCLAIMERS — This is a summary of the main product features.

Acer Aspire C27-1800 All-in-One Desktop - Intel Core i5-12450H, 16GB, 1TB, Integrated Graphics, 27' Full HD, Windows 11, Black

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Why We Love It

Incredibly sharp and vivid display.
Effortless handling of tasks.
Smart presence detection feature.

Main Highlights

PREMIUM PERFORMANCE: The Intel Core i5 CPU and 2x8GB of RAM in the C27-1800 ensure you'll breeze through the most demanding of tasks

23.8" Full HD All in One Desktop Computer - 16GB RAM, 512GB SSD, Windows 11, Intel 13th Gen, Dual-Band WiFi, HDMI, USB 3.0, FHD IPS Display - AIO PC with Wireless Keyboard, Mouse, 2MP Web Camera

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Why We Love It

Fast performance for productivity tasks.
Vibrant display for immersive viewing.
Comprehensive setup with seamless connectivity.

Main Highlights

Fast Performance with Windows 11: Experience lightning-fast performance with the Lapbook A7 N5 All-in-One Desktop, powered by Intel's 13th Gen processor with up to 3.40GHz speed. Windows 11 offers a streamlined interface, delivering seamless interaction between hardware and software for a more secure and user-friendly experience, ideal for multitasking and demanding applications.
Effortless Multitasking & Storage: With 16GB of LPDDR4 RAM and 512GB SSD storage, you’ll enjoy smooth, lag-free multitasking whether you're handling work projects, storing large files, or quickly accessing applications. This combination ensures faster load times, enhanced responsiveness, and improved overall efficiency.
Vivid Full HD Display: The stunning 23.8" Full HD (1920x1080) IPS display delivers vibrant, crystal-clear visuals perfect for any task. Whether you're working, streaming your favorite content, or gaming, the high-resolution screen offers an immersive viewing experience with vivid colors and sharp details.
Complete Setup & Seamless Connectivity: Enjoy a fully equipped setup with the ergonomic wireless keyboard, mouse, Dual-Band WiFi, and Bluetooth for seamless connectivity. The built-in 2MP front camera ensures you’re ready for remote work, learning, or chatting with friends—all included in one comprehensive package, with nothing extra needed.
Versatile Ports & Security: Equipped with 4 USB 3.0 ports, 2 USB 2.0 ports, HDMI, and a Kensington Security Slot, you can easily connect multiple devices, external monitors, or secure your setup for peace of mind. The versatile ports allow you to stay productive and connected with all your accessories.

Elegant Luna grey design.
23.8" Full HD display.
Clutter-free cable management.

Main Highlights

The stunning IdeaCentre AIO will look great in any room with its elegant Luna grey design, base and stand, this 24 Inch FHD all-in-one takes up minimal space on your office desk.
With its 23.8 Inch Full HD IPS 250 nits display means that this AIO is perfect for comfortable collaborative working with a wider viewing angle for visual quality.
Powerful enough to run Microsoft Office, Zoom, Teams thanks to latest Windows 11 Home and smooth Wi-Fi 6 connection.
With a built-in cable tidy attached to the stand your desk stays clutter-free, even when you connect the bundled accessories - 1 x Wireless EOS Keyboard, Luna Grey and Wireless EOS Mouse, Luna Grey.
See clearer, hear sharper. The 5MP webcam, tuned by Lenovo Smart Meeting—an AI-algorithm-based camera solution—ensures you look your best on screen during video calls.

Great performance with Ryzen 5.
Vibrant colors with FHD display.
Extra security hidden camera.

Main Highlights

Lenovo designed the slim and compact IdeaCentre AIO 3 with great performance thanks to the AMD Ryzen 5 processor.
View more of the screen with the three-sided narrow bezel FHD display for vibrant colors that surface on screen with crystal-clear quality from almost any angle.
You can easily connect a second monitor with the HDMI 1.4 port.
The hidden camera on the top of the IdeaCentre AIO 3 with HD 720p great for video chat. Push it down when you need an extra layer of security.
With two USB 2.0 ports, two USB 3.2 Gen 1 Type ports, effectively bumping up max data transfer speeds.

Elegant design complements any room.
Comfortable viewing with wider angles.
Powerful performance for productivity tasks.

Main Highlights

The stunning IdeaCentre AIO will look great in any room with its elegant Luna grey design, base and stand, this 24 Inch FHD all-in-one takes up minimal space on your office desk.
With its 24 Inch Full HD IPS 250 nits display means that this AIO is perfect for comfortable collaborative working with a wider viewing angle for visual quality.
Powerful enough to run Microsoft Office, Zoom, Teams thanks to latest Windows 11 Home and smooth Wi-Fi 6 connection.
With a built-in cable tidy attached to the stand your desk stays clutter-free, even when you connect the bundled accessories - 1 x Wireless EOS Keyboard, Luna Grey and Wireless EOS Mouse, Cloud Grey.
See clearer, hear sharper. The 5MP webcam, tuned by Lenovo Smart Meeting—an AI-algorithm-based camera solution—ensures you look your best on screen during video calls.

Fast and efficient performance.
Ample storage space.
Crystal clear display.

Main Highlights

WORK HARD. ENJOY HARD: The HP All-in-One blends the power of a desktop with the beauty of a modern display. Powered by an Intel processor, bring the cinema to you with a three-sided micro-edge, Full HD display and dual speakers. This AiO design includes sustainable materials and is designed to keep your space clutter-free with thoughtfully placed ports
FAST PERFORMING WITH AMPLE STORAGE: Get things done easy and fast with the performance of an Intel processor, and ample storage space
IMMERSIVE FULL HD ENTERTAINMENT: Enhance your viewing experience with FHD crystal-clear images from any angle on a 3sided micro-edge display
MADE WITH THE PLANET IN MIND: Our AiO design includes sustainable materials like ocean-bound plastic and post-consumer recycled plastic
A DYNAMIC PROCESSOR THAT ADAPTS TO YOU FOR SUPERIOR MULTI-TASKING PERFORMANCE: 12th Gen Intel Core processors distributes performance where you need it the most — saving you time and increasing your ability to do the things you actually want. With Intel Iris Xᵉ graphics - impressive performance for creating, gaming, and entertainment. A new level of graphics performance and crisp, stunning visuals – with the convenience of a thin & light laptop

Dell Inspiron 24 5430 All-in-One Desktop 23.8" FHD Non-Touch Display with IR Webcam, Intel Core i5-1334U, 8 GB RAM, 512 GB SSD, Intel Graphics, Windows 11 Home, English-UK Qwerty Keyboard and Mouse

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Why We Love It

Stunning display with Dolby Vision.
Powerful latest Intel processors.
Rich audio with Dolby Atmos.

Main Highlights

Outstanding display quality: The 24" FHD display with Dolby Vision covers 99% of the sRGB space in a thin bezel so you can enjoy higher contrast, incredible colors, and depth when working, streaming, or gaming.
Flexible use: Enjoy a smooth experience with the latest 14 Intel processors and up to 1TB SSDs.
Next Level of Entertainment: Immerse yourself in a rich, clear audio experience with dual 5W speakers and Dolby Atmos spatial sound.
Visual comfort: This all-in-one monitor is equipped with Dell ComfortView Plus technology that reduces harmful blue light and a flicker-free display that optimizes visual comfort.
Picture Perfect: Look your best, even in high-contrast lighting, with this FHD camera's wide dynamic range feature. When you're ready for privacy, simply fold down the pop-up camera to hide it.

8.8

Excellent

We scanned 1843 products

We reviewed these offers relevant to the All In One Desktop Computers within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Apple, acer, Lapbook, Lenovo, HP, Dell, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best All In One Desktop Computers in the market, we considered we took a deep dive into 9216 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Apple iMac All-in-One Desktop Computer with M4 chip with 8-core CPU and 8-core GPU: Built for Apple Intelligence, 24-inch Retina Display, 16GB Unified Memory, 256GB SSD Storage; Blue. We love many things about this product by Apple. What sets it apart from the competition is Strikingly thin, vibrant design, Supercharged by Apple M4, Seamless iPhone, Mac integration.
The best value product for most shoppers and where user satisfaction is continuously the highest is Apple 2023 iMac all-in-one desktop computer with M3 chip: 8-core CPU, 10-core GPU, 24-inch 4.5K Retina display, 8GB unified memory, 256GB SSD storage, matching accessories. Works with iPhone; Green by Apple based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for All In One Desktop Computers and the best cost-to-value ratio is Apple iMac All-in-One Desktop Computer with M4 chip with 8-core CPU and 8-core GPU: Built for Apple Intelligence, 24-inch Retina Display, 16GB Unified Memory, 256GB SSD Storage; Blueat Apple with a 8% discount.
Our list of the best All In One Desktop Computers is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best All In One Desktop Computers in The UK

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We scanned 1843 products

We concluded that:

All-in-One Desktop PC 23.8 Inch Curved Display Celeron N100 (Up to 3.4GHz) 8GB RAM 512GB SSD Dual Band WiFi Bluetooth 4.0 USB 2.02, USB3.04, LAN1 HDMI1 Audio1 VGA1 Complete with Keyboard & Mouse

All-in-One PC with 27-Inch Curved Display, Celeron N100 (Up to 3.4GHz), 16GB RAM, 512GB SSD, Dual Band WiFi, Bluetooth 4.0, USB 2.02, USB 3.04, LAN1, HDMI1, Audio1, VGA1 - Complete with