5 Best 24 Inch All in One Computers in 2021

Doubtlessly, all-in-one (AIO) computers offer a mix of power and style in a sleek, slim package. Whether it’s for home or office use, an AIO PC is what you might need concerning all your computing needs.

You may know that AIO PCs are available in varying screen sizes. However, the size that’s suitable for most users is 24-inches because they can fit one easily anywhere and is a source of equally capable hardware.

Here we will look at the various choices that stand as the best 24 inch all in one computers you can buy. You can consider them whether you are in search of a budget AIO PC or need a mid-range or premium one.

Following the popular options, we will also talk about what you should look for in a 24-inch AIO PC.

List of Best 24 Inch All in One Computers in 2021

The following is the list that shows the best 24 inch all in one computer in our opinion.

  1. Lenovo IdeaCentre AIO 3 F0EW005SUS – A Great Mid-Range AIO PC
  2. Lenovo IdeaCentre AIO 3 F0EW005TUS – Recommended Budget 24″ AIO PC
  3. Dell Inspiron 5490-24 – Touchscreen AIO with Large Storage
  4. HP Pavilion 24-k0080 – Premium-Grade AIO PC with Touch
  5. Acer Aspire C24-963-UA91 – Very popular option – Highly Reviewed

1. Lenovo IdeaCentre AIO 3 F0EW005SUS – Recommended 24 inch All In One Computer

Lenovo IdeaCentre AIO 3 F0EW005SUS

A highly recommended mid range AIO PC with a popular Ryzen 5 4500U procssor.

We start with a recommended choice from Lenovo and tag it as a great mid-range AIO PC. Its powerful performance and stylish looks make it a capable machine for both work and play.

You see that the AIO comes with a powerful Ryzen 5 4500U processor with Radeon Graphics. As compared to the rival Intel Core i5 processor from the current 10th generation, it’s very fast. This would suit you for an intermediate level of work like designing and editing as well as advanced office work.

Apart from the processor, the machine comes with a very good 16GB of RAM. This would make multitasking easy and ideal for high-level work like professional video editing.

The 512GB M.2 NVMe SSD would not only provide a decent amount of storage but also lead to faster load times.

The 24-inch screen itself is beautiful with a full-HD resolution that provides a clear viewing experience even from wide angles. The bezels are very thin on the side and this makes it look like an edge to edge screen.

You will like that this model comes with a wired keyboard and mouse which are both responsive.

All these aspects make us regard this as the best 24 inch all in one computer. However, the price is a little higher and that’s why it’s more suited to be grouped in the mid-range category.

2. Lenovo IdeaCentre AIO 3 F0EW005TUS – Recommended Budget 24″ AIO PC

Lenovo IdeaCentre AIO 3 F0EW005TUS

An affordable 24″ AIO computer with a Ryzen 3 4300U. Great for low key tasks.

We have another product from Lenovo and it’s our recommended budget 24-inch all-in-one computer.

Talking about the processor, the AIO features Ryzen 3 4300U that’s somewhat weaker than the one used in the option above. However, it’s more powerful than the Core i3 processors from the 10th Generation Intel Series.

This makes it adequate for home use and general office work.

Do note that the all-in-one comes with 8GB of RAM and 256GB SSD that’s half the amount used in the previous AIO PC. It can be used for low-level video editing and graphic designing.

Coming to the non-touch display, it comes with a full HD resolution, meaning that it’s clear and bright and has a good viewing experience from wide angles. The bezels are also narrow on the sides while it has a 90% screen-to-body ratio that would make watching videos and movies enjoyable.

This AIO PC comes with a wired keyboard and mouse along with the usual Wi-Fi, Bluetooth and webcam.

The stand and base of this model are stylish and have a small footprint. This would make it fit anywhere even on a small desk.

We preferably nominate this as the best 24-inch all in one computer for users who are on a budget and want to get the most out of it.

3. Dell Inspiron 5490-24 – Touchscreen AIO with Large Storage

Dell Inspiron 5490-24

A gorgeous touch capable AIO desktop for low key tasks.

The Dell Inspiron 5490-24 is a desktop for those users who want a capable machine for office and professional work at a competitive price. It would turn out to be a great choice for working from home.

You see that the 24-inch device comes with a touchscreen and an anti-glare FHD display. This would not only provide rich and vibrant colors details but also prevents light from being reflected.

This machine makes use of Intel’s Core i3-10110U processor which has a much better single-core performance. This is because it can reach a speed of up to 4.1 GHz where the Ryzen 3 4300U used in the previous option tops at 3.7 GHz. This makes the processor great for running professional software like AutoCAD which is single-core based.

The AIO PC employs a large 1TB hard drive that would be more than sufficient for storing multimedia and work files. Keep in mind that it’s not SSD but the drive spins at a high 7200RPM.

Also, you may feel that the 8GB RAM it comes with is a little less however you can expand it.

The desktop features stereo speakers and the sound is very loud and clear. The device is bundled with its wireless keyboard and mouse and also has a pop-up camera.

Even though it’s a bit costly, we still recommend this device as the best 24 inch all in one computer for multiple purposes.

4. HP Pavilion 24-k0080 – Premium-Grade AIO PC with Touch

HP Pavilion 24-k0080

A high performance 24 inch desktop with a powerful hardware.

Are you in search of a powerhouse 24-inch AIO that provides ultimate performance and is packed with features for an exceptional computing experience? Then the answer to this question lies in HP Pavilion 24-k0080 that’s very expensive but worth to have.

In terms of performance, this machine sports a powerful and latest 10th Generation Intel Core i7-10700T processor. It comes with 8 cores and can provide excellent single-core performance (up to 4.50 GHz per core).

This means that the PC will competently tackle the demanding professional level of work or entertaining movie sessions as per your requirements.

The RAM is also 16GB that’s adequate even for busy workers. Further, you will love that this AIO PC has dual storage capability in the form of 512GB SSD and 1TB HDD. This means that SSD can be used for installing the OS and frequently used applications whereas the hard disk is ample for storing large media files.

Moreover, the touch-enabled IPS screen flaunts a widescreen FHD resolution. The bezels are very thin like the previous AIOs from Lenovo while the display looks very beautiful. With its Intel UHD Graphics 630 card, you can also stream 4k content and loved games.

The AIO provides professional sound quality and also includes a wireless mouse and keyboard.

Shortly, if you want a great combination of power, features and usability, then it proves as the best 24 inch all in one computer in our opinion.

5. Acer Aspire C24-963-UA91 – Very Popular Option – Highly Reviewed

Acer Aspire C24-963-UA91

One of the most popular mid range AIO 24″ desktop PC.

Lastly, we would cover Aspire C24-963-UA91 from Acer that’s highly popular and rightly recommended by us as the best 2 inch al in one computer.

This is a budget AIO PC but comes with a large 512GB SSD in this price range. SSDs are known for their faster loading times in applications and provides speedier file transfers. Therefore, it’s one of the reasons why people love this AIO PC.

Its price is comparatively less as compared to other 24-inch models and that’s also a factor for its liking.

Opposingly it comes with a weak Core i3-1005G1 processor that would suit home users more for general tasks such as browsing the web and playing videos and light games. However demanding users would need a PC with a more powerful processor than this one for running heavy applications and games.

Another drawback you may note is the 8GB RAM and more could have been provided.

The touchless screen is a Full HD edge to edge widescreen display that comes with Acer Bluelight Shield and flickerless technology. This would protect your eyes from unnecessary strain.

Plus, a wireless keyboard and mouse are also part of the package even in this price range.

Concisely, if you want a highly reviewed and economical machine with large storage, then you can surely consider investing in this AIO PC.


What to Look for in a 24-Inch All-in-One Computer?

An AIO PC can be the best desktop computer option if you don’t want a clunky tower with a separate monitor.

You will find great options in 24-inch AIO PCs that would suit you for all the needs whether home or work.

Here we will look at various aspects that would help in getting the right one.

Also Read: Best All in One Computers for Video Editing

Why 24-Inch is the Ideal Size?

Most AIO PCs have displays ranging from 20-inches to 32-inches. For most users, 24-inch size is ideal because it’s not too big and not too small. You can do all the tasks on a 24-inch AIO quite easily from watching videos to work on demanding tasks like video editing or graphic designing.

Such a system would also fit into small space easily and you can take advantage of the beautiful and vivid screen that comes with it.

What Resolution to Expect?

Viewing Distance, Size and Resolution

Most 24-inch models come with a Full High Definition (FHD) resolution of 1920×1080 pixels. These screens look good and text and images appear sharp and this should also be sufficient.

However, if you want a QHD (2560×1440) or 4k (3840×2160) resolution, then you need to invest in bigger AIOs such as those that are 27 inches.

Also Read: Best All in One Computers for Home Use

The Choice of Processor and RAM

You will find different processor choices in different 24-inch AIO PCs. It depends on your usage as to what processor should be adequate.

If you are buying an AIO purely for home usage such as web browsing, basic word processing, or school-work, then you can go with the latest 10th generation Intel Core i3 or AMD Ryzen 3 processors.

If your primary purpose is for working from home or office, then we recommend a PC with at least AMD Ryzen 5 or Intel Core i5 series. It would give you more processing power for carrying out your tasks efficiently.

There are even higher-grade processors than this one such as Intel Core i7 10700T but the price of AIO will further increase as you go forward in processing power. Also, most AIOs have an integrated graphics card with the processor and not a dedicated one.

We recommend a RAM of at least 8GB for home use and at least 16GB for professional work. Anything less than these would not be sufficient even for home-usage. Most AIOs in the budget range come with at least 8GB and this can further be expanded.

What are the Storage Options for 24 inch AIO Desktops?

In a 24-inch AIO PCs, you will generally find SSD ranging from 256GB to 512GB in size. Not only they would be sufficient in storage, but they also contribute to the system’s fast performance.

Some models provide up to 1TB hard disk drive while some premium machines even have a dual drive combination of SSD and HDD. This ensures ample storage but also leads to no compromises on performance.

Other Convenient Features to Expect from 24″ all in one PCs

Best 24 Inch All in One Computers

A 24-inch AIO PC brings many convenient features as compared to investing in a tower PC. Today more models support a touchscreen, and this makes your computing experience worthwhile.

AIO PCs usually come bundled with their keyboard and mouse along with features like webcam, speakers, Wi-Fi, DVD drive and plenty of ports. So, you can get all the essentials in one package.

A reason to invest in a 24-inch AIO PC is that many of these features can be found in a budget machine.


We hope that this article on the best 24 inch all in one computers would help in choosing the right machine that’s ample for your needs.

At just under $600, you can get an affordable 24 inch AIO that looks beautiful and is ideal for home use.

You can get a midrange AIO by adding $100-200 to that figure while the premium machines usually cost over $1000.

This would give you a clear picture of what AIO you can consider in investing according to the options we have provided above.

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We are team of two engineers with a keen interest and a passion for PC builds and hardware.

PCGearLab.com is essentially the culmination of our enthusiasm towards this subject. We review PC peripherals and hardware, talk about custom builds and informative topics regarding troubleshooting issues, understanding a component better and general tips for DIY PC builders.