10 Best All In One Desktop Computer in The UK

Last updated on 25/07/2025

Advertising disclosure

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; Silver

9% OffFree Shipping

Why We Love It

Iconic and colourful design.
Supercharged by Apple M4.
Industry-leading Retina display.

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

Free Shipping

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

16% OffFree Shipping

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

Dell Inspiron 27 All-In-One Desktop 7730 PC 27" FHD Display, Intel Core i5-1334U, 16GB RAM, Iris Xe Graphics, 512GB SSD, Windows 11 Home, Pro Wireless Keyboard and Mouse, White

Free Shipping

Why We Love It

Incredible display with Dolby Vision.
Seamless Intel Processor experience.
ComfortView Plus reduces blue light.

Main Highlights

Incredible views: All-In-One The FHD 27" display with Dolby Vision features 99% sRGB within a narrow border so you can enjoy greater contrast, incredible colours and depth as you work, stream or game.
Intel Processors: Enjoy a seamless experience with the latest Intel Core Processors and 512GB SSD.
Eye comfort: This All-in-One display features Dell ComfortView Plus to help reduce harmful blue light and a flicker-free panel to optimise eye comfort.
Immersive audio: Immerse yourself in a rich audio experience that's loud and clear with dual 5W speakers and Dolby Atmos spatial sound.
Made for video chatting: Put your best face forward, even in high-contrast lighting, with Wide Dynamic Range, on up to 5MP camera with a tilt feature that's adjustable from -5 ~ 25 degrees. And, when you're ready for privacy, simply push the pop-up camera down to hide it.

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

Free Shipping

Why We Love It

Lightning-fast performance with Windows 11.
Effortless multitasking and storage capacity.
Vivid Full HD display for visuals.

Main Highlights

Fast Performance with Windows 11: Experience lightning-fast performance with the Fusion5 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.

Acer Aspire C24-1800 All-in-One Desktop - Intel Core i5-12450H, 16GB, 1TB, Integrated Graphics, 23.8' Full HD, Windows 11, Black

14% OffFree Shipping

Why We Love It

Powerful Intel Core i5 CPU.
Stunning 24" Full HD screen.
Includes wireless keyboard, mouse.

Main Highlights

PREMIUM PERFORMANCE: The Intel Core i5 CPU and 16GB of RAM in the C24-1800 ensure you'll breeze through the most demanding of tasks
VISIBLY STUNNING: The 24' Full HD IPS screen combines incredibly sharp detail, vivid lifelike colours and wide viewing angles for a brilliant visual experience
ACER EYESENSE: Automatically detects your presence and provides smart control for your PC, such as switching to a custom image if you step away during a meeting
WORK FROM HOME WITH EASE: The high-quality 5MP webcam & dual microphones with AI noise reduction allow you to video call without worrying about being seen or heard clearly
READY TO GO: With a wireless keyboard and mouse included, you have everything you need to get up and running - just plug it in and away you go

ASUS A3402 23.8 inch Full HD All-in-One PC (Intel Core i5-1335U, 8GB DDR5 RAM, 512GB PCIe G4 SSD, Ships with Wireless Keyboard and Wireless Mouse, Wifi 6E, Windows 11 Home

Free Shipping

Why We Love It

Powerful Intel Core i5 processor.
Stunning Full HD display quality.
Large SSD for fast performance.

Main Highlights

Windows 11 Home 64-bit
Intel Core i5-1335U (12MB Cache)
60.5 cm (23.8") Full HD 1920 x 1080 LCD
8GB DDR5-SDRAM & 512GB SSD

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

All-in-One PC 27inch Desktop Computer PC Rotatable Screen With Core i7(Up to 3.20Ghz)512GB SSD 16GB RAM Front Webcam,All-in-one Computer Supporting Dual-band WiFi 2.4G/5.2G Bluetooth 4.2, Black

Free Shipping

Why We Love It

Powerful i7 processor for speed.
Stunning 27-inch Full HD display.
Versatile adjustable height and angle.

Main Highlights

【Efficient Processors】This All-in-one PC Built-in corel i7 4-core 8-threads powerful processor, with a base frequency of 2.20 GHz, up to 3.2 GHz, 16GB DDR3 RAM and 512 GB SSD memory system, which runs faster and more stable, and can better watch movies and play games.
【All-in-one Design-More Convenient Installation】This All-in-One PC comes with an Amazing 27inch 1920*1080 Full HD IPS display designed with a IPS panel ,can be installed only by fixing the metal chassis. It is made of high-quality metal material, which is durable and not easy to break.
【Wireless Technology And Hidden Camera】The All-in-one computer With 2.4 GHz/5 GHz dual-band Wi-Fi technology and Bluetooth 4.2, system is pre-installed, which is easier to install. It also has a pop-up front webcam, can be used for real-time video chat, business meetings, teaching and other daily activities.
【Lifting And Rotating Screen】This Desktop Computer's screen height can be adjusted at will, adjustable between 40.6 cm and 56.3 cm ,supporting fore and aft adjustment of - 3 ° - 30 °, providing adjustable viewing angle, and also supporting clockwise rotation of the screen 90 °, which can browse complete pictures or long pages of text on the large screen to meet our more office and life needs.
【Various Ports】Support the simultaneous connection of two monitors, power port x1, headphone jack x1, microphone output jack x1, HDMI x1, VGA x1, LAN x1, USB 3.0 x2, USB 2.0 x4

8.8

Excellent

We scanned 1140 products

We reviewed these offers relevant to the All In One Desktop Computer 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, Dell, Fusion5, ASUS, HP, DREAMFYRE, 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 Computer in the market, we considered we took a deep dive into 5701 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; Silver. We love many things about this product by Apple. What sets it apart from the competition is Iconic and colourful design, Supercharged by Apple M4, Industry-leading Retina display.
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 Computer and the best cost-to-value ratio is Acer Aspire C27-1800 All-in-One Desktop - Intel Core i5-12450H, 16GB, 1TB, Integrated Graphics, 27' Full HD, Windows 11, Blackat acer with a 16% discount.
Our list of the best All In One Desktop Computer 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 Computer in The UK

Related Deals You Might Like for All In One Desktop Computer

DREAMFYRE All-in-One PC with a 22" Full HD IPS multi-touch display, Celeron N5095 processor, 8GB RAM, and 512GB SSD. Features dual-band WiFi, Bluetooth, and includes a keyboard and mouse

SZTPS 23.8" FHD All in One PC Desktop Computer,i5-12450H 8 core Processor,16 GB RAM,256 GB SSD,WiFi,Bluetooth WiredKeyboard & Mouse,Windows 11 Pro PC (Curved panel)

23.8" FHD IPS All-in-One pc,Windows 11 Pro Desktop Computer,Intel i5 Processor up to 4.4 GHz, 16GB RAM,256GB SSD,Wi-Fi, USB-C,HDMI, QWERTY-Keyboard and Mouse

Apple iMac 2019 MRT32B/A 21.5'' All-in-One Intel Core i3 1TB HDD - *Silver* B

27" All-in-One PC Core i7 Computer 16GB RAM 512GB SSD Desktop (up to 3.20GHz) FHD With Mouse and Keyboard Dual Band WiFi Bluetooth 4.2 Wired Black

Lenovo IdeaCentre AIO 3 All-in-One Desktop PC | 24 inch Full HD | AMD Ryzen 5 7530U | 8GB RAM | 512GB SSD | Windows 11 Home | Black | Calliope Wireless Keyboard and Mouse

Apple iMac 21.5in 4th Gen Quad Core i5-4570R 2.7GHz 8GB 1TB WiFi Bluetooth Camera macOS High Sierra (Renewed)

HP EliteOne 800 G2 All-in-One AIO Desktop PC 23" Intel i5 16GB RAM, 500GB SSD Windows 10 Professional (Renewed)

All-in-One PC Touch screen Core i7 (Up to 3.8GHz) 8GB RAM 512GB SSD Win 11 Pro ,23.8-inch PC All-in-One Desktop Computer Touchscreen Pop-up Webcam Dual Band WiFi Blutooth 4.2 Wired Mouse and Keyboard.

All-in-One PC - Intel Core i5, 16GB,256GB,Integrated Graphics, 23.8" Full HD 1920 * 1080, Windows 11 Pro, QWERTY-Keyboard and Mouse,Wi-Fi 6, USB-C,Bluetooth,HDMI

We scanned 1140 products

We concluded that:

Apple iMac 2019 MRT32B/A 21.5'' All-in-One Intel Core i3 1TB HDD - Silver B