The Ultimate Guide to Buying an All-in-One Desktop

Your Guide to buying the best All-in-One Desktop


An All-in-One Desktop buying guide provides a comprehensive overview of all the features and specs you should consider when selecting the right model for your needs. This guide will help you identify what features and specs are most important when choosing the best All-in-One Desktop for your personal or business needs. We’ll cover everything from display size, CPU power, GPU power, storage capacity, and connectivity options, to help you make the most informed decision.

Key features

  • Screen Size/Resolution - Look for an all-in-one desktop with a screen size and resolution that is suitable for your needs. Consider the size of the room it will be in and how far away you will be using it.
  • Storage Capacity - Look for an all-in-one desktop that has enough storage capacity for you. Consider the size of the files and programs you need to store.
  • RAM - Look for an all-in-one desktop with adequate RAM for your needs. Consider the size and complexity of the programs you will be running.
  • Processor - Look for an all-in-one desktop with a processor that will be capable of running the tasks you need it to run. Consider the requirements of the programs you will be running.
  • Graphics Card - Look for an all-in-one desktop with a dedicated graphics card that is suitable for you needs. Consider the types of tasks you will be performing (gaming, video editing, etc).
  • Connectivity - Look for an all-in-one desktop with the required connectivity ports for all of your devices. Consider the number and type of devices you need to connect.
  • Software - Look for an all-in-one desktop that comes with the software you need. Consider the type of tasks you will be performing.
  • Price - Look for an all-in-one desktop that is within your budget. Consider the performance you need in relation to the price.

See the most popular All-in-One Desktop on Amazon

Important considerations


  • Flexibility: All-in-One Desktops offer flexibility with their size and portability. They can easily fit into small spaces and are easily moved from one location to another.
  • Cost-Effective: All-in-One Desktops are often less expensive than buying multiple components separately, such as a separate monitor, keyboard, tower, and more.
  • Time-Saving: All-in-One Desktops save time by not having to buy each individual component – they come pre-assembled and ready to use.
  • Compact: All-in-One Desktops are designed to be compact and take up less space than traditional desktop computers.
  • Easy Setup: All-in-One Desktops are easy to set up and require minimal effort in terms of installation and configuration.
  • Upgradability: All-in-One Desktops are upgradable and can be customized with additional components, such as additional RAM or hard drives.


  • Price - All-in-One Desktops usually have a higher price point than regular computers do.
  • Upgradeability - All-in-One Desktops are usually not upgradeable, meaning you are stuck with the specs and features you initially choose.
  • Weight/Portability - All-in-One Desktops are usually heavier and not as portable as regular computers.
  • Heat - All-in-One Desktops often generate more heat than regular computers, which can be an issue if the desktop is in a smaller room.
  • Usability - All-in-One Desktops are usually more difficult to use than regular computers, since they have a limited number of ports and are not upgradeable.
  • Power - All-in-One Desktops usually have lower power than regular computers, meaning they are not as suitable for intensive computing tasks.

Best alternatives

  1. Tablet PC - Portable device with touchscreen functionality and a computing platform, such as Windows or Android.
  2. Ultrabook - Lightweight and slim laptop with an integrated battery for long-lasting performance.
  3. Chromebook - Laptop with an emphasis on web-based tasks, running on Google's Chrome OS.
  4. MacBook - Apple's line of sleek laptops running on their macOS operating system.
  5. Netbook - Small and affordable laptop designed for basic tasks and portability.

Related tools, supplies, and accessories

  • Monitor - A display device, typically a flat-screen or curved-screen LED, LCD, or OLED device, used to display output from a computer.
  • Processor - The central processing unit of a computer, which performs calculations and processes data.
  • Graphics Card - A specialized circuit designed to accelerate the creation of images in a frame buffer intended for output to a display.
  • Memory - Random-access memory (RAM) is a form of computer data storage that stores data and machine code currently being used.
  • Storage - A computer data storage device which holds data temporarily or permanently.
  • Keyboard - A device used to enter data into a computer or other electronic device.
  • Mouse - A pointing device that detects two-dimensional motion relative to a surface.
  • Speakers - Audio output device used to play sound from a computer.
  • Webcam - A video camera that feeds or streams its image in real time to or through a computer to a computer network.

Common questions

  1. What size display should I get? It depends on your individual needs and preferences. Consider the size of the room where the All-in-One Desktop will be placed, and decide if you would prefer a smaller or larger display.
  2. What type of processor should I get? Again, this will depend on your individual needs and preferences. Consider what tasks and activities you plan to do with the All-in-One Desktop, and determine if you require a more powerful or less powerful processor.
  3. What type of RAM and storage should I get? The amount of RAM and storage you should get depends on what tasks and activities you plan to do with the All-in-One Desktop. Do you plan to store a lot of files and photos, or stream video content? The more RAM and storage you need, the more expensive the All-in-One Desktop will be.
  4. What type of ports and connections should I look for? Consider what type of peripherals you plan to use with the All-in-One Desktop, and make sure that the system has enough ports and connections to accommodate them. Popular port and connection types to look for include USB, HDMI, and DisplayPort.


An interesting story about All-in-One Desktop computers is that they are currently being used on the International Space Station! On June 28th, 2019, the first All-in-One Desktop was sent to the International Space Station as a part of a partnership between Dell and the Center for Advancement of Science in Space. Astronauts aboard the ISS now have access to an All-in-One Desktop, and they are using it to stay connected with their families and friends back on Earth, reflect on their experiences, and research their next mission. This is a great example of how versatile these desktop computers are! Source: Dell and CASIS Partner to Bring All-in-One Desktop Computer to the International Space Station.

Disclaimer: This buying guide was not created by humans, and it is possible that some of it's content is inaccurate or incomplete. We do not guarantee or take any liability for the accuracy of this buying guide. Additionally, the images on this page were generated by AI and may not accurately represent the product that is being discussed. We have tried to convey useful information, but it is our subjective opinion and should not be taken as complete or factual.