Best Desktop Computers of 2021

Acquiring a new desktop computer can be a little tasking, especially with different brands in the market. Not all machines are equal you know, particularly if you are not familiar with desktop computers- that could be a headache choosing one. Even if you are familiar with computer components, making a choice from a myriad of choices is one hell of a task.

Some of the advantages of a desktop PC over portable devices include:

  • You can choose to build your desktop with components of your choice to suit your preferences
  • You can upgrade most of the components of your device like your motherboard and graphics card and CPU
  • You don’t bother about batteries.

In this guide, I will be helping you understand the features to look for in a desktop computer, the types of desktop computers, and best desktop computers to put money on.


Features to Look Out For in a Desktop Computer

  • Processors- they are also known as central processing units or CPUs. The processors are the “brains” of your device. They’re the chips that carry out the core operations and calculations that drive everything else in your laptop. The speed of your PC is partly dependent on your PC’s processor clock speed, measured in gigahertz (GHz), although cores also play a big role. More cores mean your PC can handle multi-tasking and more demanding applications.
  • RAM- Random-access memory (otherwise known as RAM or desktop memory) helps speed up your computing experience by storing system information for in-the-moment and follow-up functions you request. The need for larger-sized desktop memory is needed in order to efficiently run your PC, especially as software like games and applications become more advanced.
  • An operating system (OS) is the main way you interact with your PC, providing a simple interface for installing and running programs, moving files around and so on. Windows and Mac OS are the most popular. While Windows 8 is still manageable, Windows 10 is the deal.
  • Monitor- this is the screen you use to operate your PC. They can be separate from your tower, or come together in the case of all-in-one PCs.
  • Keyboard and Mouse- this is basically based on choice, whether to go for a wireless keyboard and optical mouse (which is better), or to go for wired.
  • Ports
  • USB
  • Video (VGA, HDMI, DVI, etc)

Types of Desktop Computers

  • All-in-one- this combines the monitor and tower into one device. They are easier to carry or transport, with fewer wires, have high-quality display, and are smaller.
  • Tower- This one features a separate tower unit that houses the main components. With this type, it is easy to choose your own components like graphics cards and hard drives, and ideal if you need a powerful machine that doesn’t need to be portable.
  • Mini PC- the mini PC is a small footprint device about the size of a router. It is also known as nettop, and great for streaming device, or media playing PC.
  • Custom-build- here you get to pick the components you want to build your own PC according to your preference. It may be relatively cheap to build, but time consuming.


Lastly, computers are needed for different purposes: photo editing, music production, video editing, business, everyday home use, graphics design and gaming.

  • If you will be mainly needing your desktop for photo editing then bigger RAM, powerful graphics card and high-end processor should be on top of your list.
  • If you will mainly need your desktop for music production, then you should consider plenty of RAM, fast processor and good cooling systems for noise-free learning as a priority.
  • If you will be mainly needing your desktop for video editing, then don’t trade off powerful processor, gaming quality graphics card, plenty of RAM, and lots of ports for anything else.
  • If you will mainly need your desktop for business, then be sure to go for desktop computers that are all-in-one, and with Ethernet and wireless networking cards.
  • If you will mainly need your desktop for everyday home use, then consider plenty of storage to accommodate everyone’s stuff, with midrange processor and RAM.
  • If you will mainly need your desktop for graphics design, then latest graphics card, quad-core or higher processor, 16GB RAM or higher, and high-end display for crisp resolution and accuracy should be what you have your eye on
  • Lastly, If you will mainly need your desktop for gaming, high-end graphics card, powerful processor, plenty of RAM, 1TB storage, high SSD, and liquid cooling system is top pick for you.

This post is particularly for those who want to purchase a pre-built desktop computer.

Best Buying Guides

Name Features Where to Buy
HP 4NN56AA#ABA Pavilion 24-Inch All-in-One Computer




Windows 10

Intel Core i5-9400T


Get it on Amazon
VCI Lenovo ThinkCentre M720



Vision Computers Inc.

Intel Core i7



Win 10

Get it on Amazon
Dell G5 Gaming Desktop



Windows 10

Intel Core i7-9700

4.7 GHz


Get it on Amazon
2020 Premium Acer Aspire TC-885 Desktop Computer



Intel i5-9400


512 GB SSD


Win 10

Get it on Amazon
HP Pavilion Desktop Computer



AMD Ryzen 5 3400G

3.7 GHz


Windows 10

Get it on Amazon
New Apple iMac with Retina 4K Display



Win 10


512 SSD

Get it on Amazon
HP Pavilion Wave Compact Desktop Computer



Windows 10



w/ Amazon Alexa

Get it on Amazon
Latest HP Envy 34 Curved Desktop 5TB SSD 32GB RAM Extreme



Intel Core i7

Win 10



Get it on Amazon
Dell OptiPlex 7070 Desktop Computer



Intel Core i7

Win 10

2 GHz



Get it on Amazon
Acer Aspire C27-962-UA91 AIO Desktop



Intel Core i5



Win 10

Get it on Amazon

1.HP 4NN56AA#ABA Pavilion 24-Inch All-in-One Computer

Brand: HP            Operating System:  Win10            CPU: Intel Core i5-9400  all-in-one

10-point touch-enabled 23.8” diagonal screen

For under $1000, you get to use the desktop PC for any visual work due to the user interface. The Intel Core i5 processor delivers power required for basic video editing, plus its 12GB RAM with potential to be increased to 16GB offers you a fast performance. The HD Graphics 630 card gives a decent visual rendering. This PC has several USB ports, HDMI and Ethernet. It also comes with a wireless mouse and keyboard.

Pros Cons
Great memory Prone to freeze
Sharp picture
Portable and space conserving

  1. VCI Lenovo ThinkCentre M720

Brand: Visual Computers Inc.      Operating System: Win10             CPU: Intel Core i7


You can take productivity to the next level with this PC. The powerful, yet compact ThinkCentre M720 SFF boasts of powerful processing, storage, and USB technology (2 USB 3.1 Gen 2, 2 USB 3.1 Gen 1, 1 USB-C 3.1 Gen1) for great multitasking. From everyday computing to high-end graphics design, this PC meets your need.

Pros Cons
Great for multi-tasking 3.20 GHz
Good one for your money
For gamers

  1. Dell G5 Gaming Desktop

Brand: Dell          Operating System: Win10             CPU: Intel Core i7-9700 NViDIA GefORCE GTX 1660           4.7 GHz

8GB RAM             6GB GDDR5        512 GB SSD

This desktop will save you time to build your own gaming PC for a fair price. The PC  offers a 9th Gen Intel processor with up to 4.7 GHz, enough memory and extended frequency for a great gaming experience.

Pros Cons
Great gaming desktop Its single 6-pin PCI Express connector will prohibit the power connector requirements of a higher performance GPU
Well-designed chassis

  1. 2020 Premium Acer Aspire TC-885 Desktop Computer

Brand: Acer        Operating System: Win 10            CPU: Intel i5-9400            1TB HDD               Bluetooth 5, Ethernet, USB 3.1 Type C, Media card

The Acer Aspire TC-885 is equipped the powerful 9th Gen Intel Core i5 processor for the smooth running of your PC. Also, its 2.9 GHz can be upgraded to 4.1 GHz.


Pros Cons
Great space 2.9 GHz
Bluetooth 5.0 Only 9MB Cache

  1. HP Pavilion Desktop Computer

Brand: HP            Operating System: Win10             CPU: AMD Ryzen 5 3400G

12 GB RAM, Media Card, 3.7 GHz, RX Vega II graphics

This desktop PC is designed to run efficiently at faster speed. It is great for office work. The PC also has a DVD burner, a multi-display support for both HDMI and VA output, along with 4 2.0 USB ports, and 5 3.0 USB ports.

Pros Cons
Fairly fast Wired keyboard and mouse
Great for multitasking
Several USB ports

  1. New Apple iMac with Retina 4K Display

Brand: Apple      Operating System:  MacOS          CPU: Intel Core i5             Bluetooth 4.2


The Apple iMac with Retina 4K Display is one of the latest all-in-one desktops in the market. Its 21.5-inch diagonal size and Retina 4K display gives an amazing screen resolution that will take user experience to the next level. It also comes with 2 thunderbolt 3 USB-C ports.


Pros Cons
Amazing screen resolution 20.4 pounds
Fast 3.0 GHz
Makes your pocket to frown as usual

  1. HP Pavilion Wave Compact Desktop Computer

Brand: HP            Operating System: Win 10            CPU: Intel Core i5-7400T               8GB RAM             1TB HDD.w/ Amazon Alexa, USB 3.1 and 3.0, HDMI, Media Card

This well-designed PC is both portable and powerful. Packed with 8GB RAM, 7th Gen Intel i5 Processor and dual hard drives (1TB 7200 RAM SATA & 256 GB SSD) for maximum optimization of your desktop; for home and office use.

Pros Cons
Memory upgradable to 32GB Only 2.4 GHz speed
3 in 1 Media Card reader
Wireless keyboard and mouse
Large storage
Alexa built-in
17x faster than traditional desktop PCs

  1. Latest HP Envy 34 Curved Desktop 5TB SSD 32GB RAM Extreme

Brand: HP            Operating System: Win10             CPU: Intel Core i7

AMD Graphics with 4GB GDDR5 dedicated and up to 10GB total video RAM

The world’s FASTEST and widest CURVED All-in-One PC. Designed to impress, captivate, and inspire with a 34-inch diagonal curved display. All wrapped in a STUNNINGLY GORGEOUS All-in-One design packing EXTREME TOP OF THE LINE computing power available today.

The stunning and elegant HP ENVY 34 CURVED packs as much ULTRA power as it does gorgeous looks. This EXTREME edition All-in-One PC is packed with Intel’s latest Core i7 processor i7-7700T QUAD with a TURBO BOOST of 3.80GHz – the FASTEST-TO-DATE CPU, it is topped off with 32 GB of RAM for ULTRA performance and comes with the LASTEST FAST and MASSIVE 5 TB SSD (1 TB SSD M.2 Drive + 4TB SSD)!! It will last and last and keep your system SUPER FAST!

A good deal for your buck.

Pros Cons
Brilliant machine Expensive
Robust space 25.4 pounds in weight
Great for any use

  1. Dell OptiPlex 7070 Desktop Computer

Brand: Dell         Operating System: Win10             CPU: Intel Core i7             UHD Graphics 630, 2 GHz, Wi-Fi, 16GB RAM, 256GB Hard Drive, Bluetooth

Processor and graphics are great for gamers. Has 6 USB ports with a combination of 2.0, 3.1 and Type C options.

Pros Cons
Fairly fast performance Only 2 GHz
Fair price Small memory, compared to RAM

  1. Acer Aspire C27-962-UA91 AIO Desktop

Brand: Acer        Operating System: Win10             CPU: Intel Core i5

12GB RAM, 512GB Win 10

The ACER C27 offers a stunning triple treat of performance, connectivity and entertainment.

The Aspire C27 All-in-One PC packs all the essential computing features you need into a slim, space-saving design that’s simple to use, functional and looks great on your desk. This PC features the latest 10th Gen InteI Core i5 processor offering more possibilities than ever before—via performance, connectivity and entertainment. Enjoy a crisp and clear experience on the Full HD display while the impressively thin bezels give you more to look at. (Wireless Keyboard and Mouse included).

Pros Cons
Crisp, true-to-life colors Lags while gaming
Good storage
Sharper colors on the FHD Display

I believe that this guide has served its purpose in giving you more information for a good buying decision. If that is the case, I implore that you simply buy one of these listed at no extra cost to you, but of great importance to me. And if you wish to buy at a physical store, I would like for you to be happy with your purchase.