Top All In One Desktop Computer Under $400 (2024 Review)

Comparison Table

Showing 1 - 10 in 20 results

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Lenovo IdeaCentre AIO 3i 22" All-in-One Computer, Intel Core i3-1115G4, FHD Touch Display, 8GB RAM, 256GB SSD, DVD RW Drive, Windows 11

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SCORE
9.0
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Lenovo
Prime

The IdeaCentre AIO 3i delivers blazing performance on even the heaviest workloads, thanks to its up-to Intel Core i3-1115G4 processor, 8GB DDR4 RAM, and 256GB solid-state disk storage
This slim and compact all-in-one computer has a stand for your mobile phone, and the sleek design hides a camera with up to 5M clarity to make video conferencing more real and enjoyable; wireless keyboard and mouse includedmore

HP 24 All-in-One Desktop Computer 23.8" FHD WLED Anti-Glare Display AMD Athlon Silver 3050U Processor 16GB RAM 1TB SSD Pop-Up Webcam DVD-RW HDMI Win11 White + HDMI Cable

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SCORE
8.8
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
HP
Prime

2 SuperSpeed USB Type-A 5Gbps signaling rate; 2 USB 2.0 Type-A; 1 DVD-Writer; 1 RJ-45; 1 HDMI-out 1.4; 1 headphone/microphone combo; 1 HP 3-in-1 memory card reader
23.8" diagonal Full HD(1920 x 1080) VA ZBD anti-glare Widescreen LED-backlit three-sided, 250 nits, 72% NTSC Display I Integrated AMD Radeon Graphicsmore

DELL Optiplex 9030 FHD (1920 x 1080) 23 Inch All In One Computer PC (Intel Quad Core i5-4590s, 8GB Ram, 500GB HDD, Camera, WIFI, HDMI, DVD-RW) Win 10 Pro (Renewed)']

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SCORE
7.8
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Dell

Processor: Intel Core 4th Generation i5-4590S High Performance Processor (Quad Core, 3.00GHz, 6MB, 65W)
23 Inch WLED Full-HD Non Touch with Camera All-in-One Display; Non-Touch LCDmore

23.8" Full HD IPS All-in-One Desktop Computer with Windows 11 - Intel N4120 QuadCore, 4GB RAM, 128GB SSD, Dual-Band WiFi, Bluetooth, Expandable HDD - AIO PC with Front Camera, Wireless Keyboard, Mouse

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SCORE
7.8
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Fusion5
Prime

Amazing Viewer Experience: This Fusion5 all in one computer comes with an Amazing 23.8" 1920*1080 Full HD IPS display meaning you can now compute in stunning Full HD and High resolution for the ultimate viewing experience.
Windows 11 - Cut straight to the chase with Windows 11 the latest offering from Microsoft allowing seamless interaction between both hardware and software.more

Dell OptiPlex 3050 All in One PC Desktop Computer, Intel Core i3-6100T Processor | 16GB Ram, 512GB NVMe SSD | Webcam, HDMI, Windows 10 (Renewed)

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SCORE
6.6
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Dell
Prime

✨【ABUNDANT STORAGE AND MEMORY】Arrives with a 16GB Ram and 512GB NVMe Solid State Drive (SSD) for efficient multi-tasking.
✨【POWERFUL PROCESSOR】Configured with Intel’s top of the line Core i3 series processor so you can expect very fast, reliable and consistent performance for an exceptional PC experience.more

HP 21.5" All-in-One Desktop, AMD Athlon Silver 3050U Processor, AMD Radeon Graphics, 4 GB RAM, 128 GB Storage, Windows 10 Home (22-dd0110, 2021)

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SCORE
9.0
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
HP
Prime

Windows 10 Home (S mode): Experience the most secure Windows ever built with fast boottimes, increased responsiveness, and added protection against phishing and malware.
Dual front-facing speakers: Pump up the volume to your favorite music, movie or game.When your audio is directed towards you, nothing comes between you and your entertainment.more

HP 22-DF 21.5-Inch Full HD WLED Intel Celeron G5900T 4GB 256GB SSD Win 10 All-in-One PC

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SCORE
9.0
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
HP
Prime

Intel Celeron G5900T Dual-Core Processor (3.2 GHz) / 4GB DDR4-2666 SDRAM / 256GB PCIe NVMe M.2 Solid State Drive (SSD) / DVD Writer
21.5-inch Full HD IPS ZBD Anti Glare WLED-backlit 3-Sided micro-edge Display (1920x1080) / Intel UHD Graphics 630more

Apple iMac 21.5in 2.7GHz Core i5 (ME086LL/A) All In One Desktop, 8GB Memory, 1TB Hard Drive, Mac OS X Mountain Lion (Renewed)

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SCORE
8.6
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Apple

2.7 GHz Quad-Core Intel Core i5 Processor (Turbo Boost up to 3.2 GHz) with 6MB L3 cache
1TB Hard Drive, 8 GB (Two 4 GB) of 1600MHz DDR3 Memorymore

HP All-in-One Desktop Computer 21.5 FHD Screen/ Intel Celeron G5900T/ 4GB DDR4 RAM/ 256GB SSD/DVD-Writer/AC WiFi/HDMI/Bluetooth/Blue/Windows 10 Home (Renewed)

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SCORE
8.6
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
HP

Intel Celeron G5900T Dual-Core Processor (3.2 GHz) / 4GB DDR4-2666 SDRAM / 256GB PCIe NVMe M.2 Solid State Drive (SSD) / DVD Writer
21.5-inch Full HD IPS ZBD Anti Glare WLED-backlit 3-Sided micro-edge Display (1920x1080) / Intel UHD Graphics 630more

Lenovo ThinkCentre M810z All in One Desktop Computer PC, Intel Core i3-6100 3.70 GHz Processor, 8GB Ram, 256GB SSD, WiFi & Bluetooth, Keyboard Mouse, Win 10 Professional (Renewed)

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SCORE
8.6
AI Score

The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.
Brand
Lenovo

【 POWERFUL PROCESSOR】 Configured with Intel’s top of the line Core i3 series processor so you can expect very fast, reliable, and consistent performance for an exceptional PC experience.
【 ABOUT THIS PC】 This PC Has USB Ports, Display Ports, RJ-45 (Ethernet Port), NO DVD Drive, NO WEBCAM. Included Peripherals: Lenovo Wired Keyboard and Mouse, Wi-Fi Adapter & Bluetooth.more

Last update on 2024-04-30 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

1 ratings

Things to consider to buy the all in one desktop computer under $400

1. Features

Features are essential for specific needs and provide more ease of use in general; some features may be necessities while others may not be used much at all, but they're still important in creating your overall satisfaction with your all in one desktop computer under $400. Don't ignore them if you want to own the all in one desktop computer under $400.

2. Budget

If all your money can go to purchasing the all in one desktop computer under $400 of good quality for yourself, then do your research and find something that fits your budget. You don't want to spend much on something and regret it later. If your money is limited, make sure to find something good and cheap.

3. Customer Reviews

The all in one desktop computer under $400 will have a warranty or guarantee that backs up the product and promises that if you aren't happy with the product, you can return it for another one or get some money back. So don't forget to check out whether that manufacturer gives you a warranty or not before deciding to make any purchase. Especially for those on a tight budget, warranties should be considered your top priority when investing in the all in one desktop computer under $400.

WARRANTY

We are reader-oriented. We are a review site and do not buy or sell anything. If there is something wrong with your purchase, you can contact the Seller or visit "here" for help.

SOURCES

To offer you an unbiased and honest review, we’ve gathered and made use of the following sources in this article:

Amazon.com
Wikipedia.com
Nytimes.com
Consumerreport.org
Bestbuy.com
CNN.com
Consumerreport.org

Alfie Taylor

Alfie Taylor is an electronics technician whose articles you often see on vlogs about electricity and how to use it. In particular, thanks to 3 years of experience working in an electric company, he regularly shares his knowledge and suggestions about electrical items that everyone should buy. Moreover, he constantly researches the pros and cons of each type of product to give everyone the most objective review and help people buy the best product on the market.