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10 Best All-in-One Computers of 2021 – Best Budget All in One PC

HP Pavilion Touchscreen 23.8 All-in-One Computers

You can get the best all-in-one computers without breaking the bank – we made a list for you!

The best all-in-one computer provides you with a desktop tower’s ability all in a top-notch design that combines monitor and components in one. They are a fantastic option for anyone looking for plenty of power without all the unnecessary tangle of cords.

We’ve tested several best-budget all in one PC, and we’ve come up with a list of the best all in one computer under 800 as well as the cheapest AIO PC under $500 and also the best desktop computer under 1000.

Keep reading to get the most incredible options available out there!

2021 Best All-in-One Computers You Can Find Today

1. Newest HP Pavillion 23.8

10 Best All-in-One Computers of 2021 - Best Budget All in One PC

While it is one of the best all-in-one computers, this PC is also mentioned amongst the best budget all-in-one PC in the market today. It’s designed with an 8th Gen Intel Core i5-8400T Core processor, 256GB SSD, and 12GB DDR4 memory.

It has a micro-edge touchscreen with a 23.8 diagonal FHD IPS WLED-backlight and Intel UHD Graphics 630. You can get all your work done here and still get entertained any time you want.

Features

  • Memory Size – 12 GB
  • CPU Model – IntelCore i3
  • CPU Speed – 1.70 GHz
  • Graphic Coprocessor – Intel UHD Graphics 630
  • Screen Size – 23.8 inches
  • Hard Disk Size – 256 Gb
  • Operating System – Windows 10
  • Weight – 12.30 lbs

More Info & Buy Newest HP Pavillion

2. Lenovo IdeaCentre AIO 3

Lenovo IdeaCentre AIO 3 24 inches All-in-One Computer

The Lenovo IdeaCentre AIO 3 is a genius with powerful performance that meets stylish engineering in the best all-in-one computer. This PC manages demanding apps with so much ease, all thanks to a super-fast AMD Ryzen processor, 512GB solid storage, and 16GB of DDR4 memory.

You’ll fall in love with the near-border display and the elegant stand. The design is made to give you more space on the desk to work or video call, watch anything. The AIO 3,24 is one of the best budget all in one PC you can find out there, and here’s why:

Features

  • Memory Size – 16 GB
  • CPU Model – AMD Ryzen 5 4500U
  • CPU Speed – 2.375 GHz
  • Screen Size – 24 inches
  • Graphics Coprocessor – AMD Radeon
  • Hard Disk Size – 1 GB
  • Operating System – Windows 10

More Info & buy – Lenovo IdeaCentre AIO

3. Acer Aspire C24 AIO Desktop

Acer Aspire C24-963-UA91 AIO Desktop

The Aspire C24 remains one of the best budget all-in-one PCs packed with all the vital computing functions into a slim design for space-saving. It’s simple to operate, has an awesome look on your desktop, and functions as the next generation that it is.

While this baby is one of the best all-in-one computers under 800, it comes with the latest 10th Gen Intel Core i3 processor, providing more possibilities than ever! You also get to enjoy the crisp display on the Full HD display with the incredibly thin bezels giving you more to behold.

What’s more? It comes with a wireless mouse and keyboard. Here’s a better look at its features:

Features

  • Memory Size – 8 GB
  • CPU Model – IntelCore i3
  • CPU Speed – 3.4 GHz
  • Screen Size – 23.8 inches
  • Hard Disk Size – 512 Gb
  • Operating System – Windows 10 Home

More Information & BUY Acer Aspire C24

4. Dell Inspiron 5400 AIO Touch All in One PC

Dell Inspiron 5400 AIO Touch All in One PC

The Inspiron 5400 is one of the best all-in-one computers under 1000 in the latest Dell releases. The excellently designed 23.8 inches desktop also comes with the notorious 11th Gen Intel Core processors. The PC is built with space efficient stand, InfinityEdge display, and Dell Cinema, as well as a pop-up webcam.

Enjoy improved stability, a stunning frame for more space, fewer distractions, keyboard storage beneath your display, and a top-class soundbar. The Inspiron 5400 stands as one of the best all-in-one computers. You can also push the camera into the chassis for a little privacy. Here’s more of what to expect: 

Features

  • Memory Size – 8 GB
  • CPU Model – IntelCore i5
  • CPU Speed – 4.2 GHz
  • Graphics Coprocessor – Intel Iris Xe Graphics
  • Screen Size – 23.8 inches
  • Hard Disk Size – 512 Gb
  • Operating System – Windows 10 Home
  • Weight – 11.50 lbs

More INFO & BUY Dell Inspiron 5400

5. HP 24-inch All-in-One Touchscreen Desktop Computer

HP 24-inch All-in-One Touchscreen Desktop Computer

Designed for tomorrow, this sweetheart is built with a panel that is removable in three quick steps. This helps you to upgrade your hardware to maintain the ability to get things done effectively.

The HP Audio Stream feature allows you to stream music straight from your mobile phone to your PC through Bluetooth. It has a whopping 12GB SDRAM that is upgradable to 32Gb and a 512GB solid-state drive.

This is another fascinating best all-in-one computer under 1000. Check out its features

Features      

  • Memory Size – 12 GB RAM
  • CPU Model – IntelCore i5-1035G1
  • CPU Speed – 3.6 GHz
  • Screen Size – 24 inches
  • Hard Disk Size – 512 Gb
  • Operating System – Windows 10 Home

BUY & Info HP 24-inch

6. New Apple iMac

New Apple iMac with Retina 5K Display

The New Apple iMac is a monster, and anyone who comes across it will testify. If you’ve ever imagined it, then you can do it on iMac. It has a sleek design, amazingly intuitive, and built with ultra-modern tools that let your ideas to the next level.

This model takes your experience to a whole new level with faster graphics and processors, expanded storage and memory, enhanced video and audio capabilities as well as a nerve-breaking Retina 5k display. This is one of the best all-in-one computers out there, no arguments!

Features

  • Processor – 10th Gen Intel Core i5 (3.1GHz 6-core) with Turbo Boost expandable to 4.5GHz
  • Graphics – Radeon Pro 5300 with 4GB of GDDR6 memory
  • Display – 27 inches with LED-backlight Retina 5K display
  • Storage – 256 GB or 512 GB SSD
  • Keyboard and Mouse – Magic Mouse 2, Magic Keyboard
  • Wireless – 802.11ac Wi-Fi and Bluetooth 5.0
  • Batteries – 2 Lithium-ion batteries included.

Info & Buy Apple iMac

7. HP Pavilion 27-inch All-in-One Desktop

HP Pavilion 27-inch All-in-One Desktop

Life is made simple using the HP Pavilion all in one PC. You get to enjoy a classic style you can fit in anywhere. That means it’s a one plug system that you can instantly set up – the perfect tech without flying overboard.

Its FHD IPS touchscreen – yes, it’s a touchscreen – is combined with audio by B&O to offer you action-packed entertainment. It is also built with Intel’s newest processor that maintains a reliable performance via the Intel Ultra HD Graphics, displaying 4k content as sleek as possible.

Features

  • Memory Size – 16 GB
  • CPU Model – Intel Core i7
  • CPU Speed – 4.5 GHz
  • Graphic Coprocessor – Intel UHD Graphics 630
  • Screen Size – 27 inches
  • Hard Disk Size – 1 TB
  • Operating System – Windows 10 Home

More Info & Buy HP Pavilion 27

8. Acer Aspire C27

Acer Aspire C27-962-UA91 AIO Desktop

When we’re talking about some of the best budget all-in-one PC available today, the Acer Aspire C27 comes to mind. This is another model of the earlier-mentioned C24. It is beautiful, efficient, and at the top of its game. And that’s because it is packed with crazed features!

It is a 10th Gen PC with an Intel Core i5 processor providing an improved experience and more possibilities through enhanced connectivity, performance, and entertainment. The crisp and clear full HD display is another breath-taking feature to enjoy every time you put on your PC. It is also one of the best all-in-one computers under 800

Features

  • Memory Size – 12 GB
  • CPU Model – IntelCore i5
  • CPU Speed – 3.6 GHz
  • Screen Size – 27 inches
  • Hard Disk Size – 512 Gb
  • Operating System – Windows 10 Home

More Info & Buy Acer Aspire C27

9. Apple 21.5 inches iMac

Apple 21.5 inches iMac  Best All in One Computers

For an iMac, this PC is quite cheap and packed with the beastly features the iMac is popular for. It isn’t only one of the best all-in-one computers, but also one of the best all-in-one computers under 1000.

The system is rugged in performance and is a warrior when multitasking. You can run all your apps at a time and still have the processor running smoothly with no hiccups. Here’s what to expect:

Features

  • Ram Memory Installed – 8 GB
  • CPU Model – IntelCore i3
  • CPU Speed – 3.6 GHz
  • Screen Size – 21.5 inches
  • Hard Disk Size – 1 TB
  • Operating System – macOS Mojave

More & BUY Apple 21.5 inches iMac

10. HP 22-inch – The best all in one computer under 500

The best all-in-one computer under 500

For a system that offers impeccable performance backed by all the vital computing features, this darling is definitely budget-friendly. It is usually included in the list of the best budget all in one PC because the price doesn’t correlate with what it offers.

The HP 22 inches with AMD Athlon Silver processor and up to 4GB RAM is the best all-in-one computer under 500 on this list. This PC will help you seamlessly move from uploading vacation photos to work emails. It includes an HD camera, a built-in speaker, and instant Wi-Fi connectivity.

Features

  • Memory Size – 4 GB
  • CPU Model – AMD,Athlon
  • CPU Speed – 2.3 GHz
  • Screen Size – 21.5 inches
  • Hard Disk Size – 256 Gb
  • Operating System – Windows 10 Home
  • Weight – 16.10 lbs

More Info & Buy HP 22-inch All-in-One

Conclusion

All the best all-in-one computer features in our review go through a thorough benchmark test. We spend hours comparing features, pros & cons, prices, the latest and most advanced features. We also measure details like color accuracy, brightness, and color gamut.

With this list, you can remain to rest assured that you have some of the best budget all-in-one PC out there. All you have to do, list out all you’re looking for on a system-based, select the PCs that come with your features, and compare prices. Do this and get yourself the perfect choice!  

Read also: 5 of the Best Budget Laptops for Photo Editing Works

Written by Kirushananthan