Buying Guide – All in ones

What are all-in-ones?

All-in-ones are desktop computers that integrate all the internal system components within the display, thus taking up much lesser space than regular desktops. They don’t come with a form factor (tower) that is a feature of regular desktops, thus becoming a very compact alternative to desktops.

Typically, all-in-ones come with:

  • Monitor
  • Keyboard
  • Mouse 

Why you should get an all-in-one?

Eliminates the need of purchasing a monitor: All-in-one PCs include everything, including monitors, thus eliminating the need for purchasing a separate monitor. And in the case of all-in-ones, the monitor is equipped with all the internal components. So you can start using the all-in-one the moment you take it to your home or office.

Save space: Earlier desktop computers used the cathode ray technology in their monitors, which made them very bulky. Plus, there’s the tower in the desktops, which takes up a lot of space. In the case of all-in-one, you get a thin monitor and no tower, thus freeing up a lot of space. Some of these monitors can even be mounted on a wall, resulting in additional space savings.

Lower power consumption: All-in-one PCs use laptop components or other related technology, which equips these machines to have features like laptops. Also, the components inside all-in-one PCs see less heat generation. The reduced power consumption helps in cost savings, and the reduced heating helps in keeping the work area cool.

Minimal cable clutter: Traditional desktops have numerous cables for power, monitor, mouse, speakers, peripherals, etc. Whereas all-in-ones have minimal cable clutter. In a lot of all-in-ones, the only cables are ones for power, monitor and mouse. Even these can be eliminated by using a wireless mouse and wireless keyboard. Some all-in-ones also come with an integrated webcam, thus further minimizing cable clutter.

Easy-to-use: One of the big drawbacks of traditional desktop computers is the hassles of installation. You need to pair the right cables with the relevant components to ensure a smooth functioning of the computer. All-in-one PCs remove all those hassles. Just like a laptop, all you need to do is connect the device to the power point, and it’s switched on. Also, the ports in all-in-one PCs are located at easy-to-find places, typically on the monitor. So even non-technical people can connect the all-in-ones and get them going.

Ability to upgrade: Just like desktops, you can easily upgrade all-in-ones. All you need to do is remove the back panel and you can access everything you want, such as RAM or hard drive. You can easily replace these with the upgraded version.

Good looking: All-in-one are compact devices with very few cables. This makes them very good looking on the desk, when compared to traditional desktops which look bulky and with a lot of wires.

What are the different types of all-in-ones?

There are different types of all-in-ones for different uses.

Enterprise-grade all-in-ones: These are all-in-ones meant for enterprises. These are smart devices that have adequate security needed by enterprise users. They use advanced PC technology and are compact and space-friendly. Lenovo IdeaCentre A Series is an example of enterprise grade all-in-ones.

Affordable all-in-ones: These all-in-ones are suited for budget users, typically home users. They offer features like touch screen and a large display, making them an ideal choice for entertainment and gaming. Add to that, they are sleek and clutter-free, making them much more desirable than regular desktops. Lenovo C series all-in-ones are a good example of devices in this category. 

What are the things you should look for when buying an all-in-one?

Processors: The processor is the heart of any computer, and therefore you should ensure the all-in-one has the latest processors. Intel Core processors are widely considered as high-performance processors, and therefore you should not settle for anything less when buying an all-in-one.

Operating system: The operating system in an all-in-one can either be Windows or Mac. Most users rely on Windows operating system. Ideally you should go for an all-in-one with Windows 10; if not, you should opt for at least Windows 8.

Storage and memory: Factors like RAM and storage space contribute significantly to the performance of AIOs. You should opt for a RAM of minimum 4 GB and storage space of at least 500 GB.

Graphics: All-in-ones come either with integrated graphics or discrete graphics. If you need the device for work (non-graphic intensive) or for basic home entertainment, integrated graphics are adequate for you. However, if your work involves a lot of graphics or you are into gaming, then you should opt for discrete graphics.

Adjustable screen: Some models of all-in-ones come with an adjustable screen, which can be adjusted in the range of -5 and 25 degrees. This helps you choose your ideal viewing angle, while watching movies or while working.

Optional features: Some all-in-ones come with optional features such as 10-point multitouch display or wireless keyboard. Some of them also offer optional discrete features. Check out the features you need and opt for any optional features that are important for you.

Screen size: All-in-ones can come in varied screen sizes, up to 23.8 inches. If you want to watch movies or use the all-in-one for entertainment, you should opt for a bigger screen. For work purposes, a screen size of 21.5 inches should be adequate.


What are the different models of All-in-ones offered by Lenovo?

IdeaCentre AIO 700: These are high-end all-in-ones that combine all the features you need from a computer. They feature the latest Intel processors and allow the option of discrete graphics. They also provide excellent sound. Their screen angles can be adjusted, making them suited for both work and entertainment. IdeaCentre AIO 700 comes in different configurations. Features include up to Intel Core i7 processors, up to Windows 10 operating system, up to 23.8” screen size, and up to 8 GB RAM. They come with superior graphics capabilities with Nvidia GT930A 2GB. Some models of AIO 700 come with an inbuilt camera of 1080P.

IdeaCentre AIO 300: These are affordable devices with a compact and slim design. They feature a detachable panel to allow easy upgrades. They are available in two screen sizes -- 21.5" and 23". They offer up to Windows 10 operating system, up to Intel Core i5 processor, and 4 GB RAM.

C40 AIO: These are entertainment all-in-ones, suited for families. They are a compact device, featuring Intel Core processor (up to i3) and a screen size of 21.5”. They come with a 6-in-1 network card reader and a DVD drive. Depending on the configuration, you can opt for either integrated graphics or discrete graphics (up to Nvidia 820A 2 GB). 

Which type of all-in-one is suited for which user group?

IdeaCentre AIO 700:

These all-in-ones are suited for both enterprise as well as home users.

  • Working professionals
  • KPO staff
  • Graphic designers
  • Home-based entrepreneurs
  • Gamers
  • Students


IdeaCentre AIO 300:

These affordable devices can be used by:

  • Students
  • Home users
  • BPO professionals
  • Data entry professionals
  • Receptionists


IdeaCentre C40 AIO:

These devices are designed for families or users who want an all-in-one for entertainment purposes, such as:

  • Stay-at-home moms
  • Students
  • Families
  • Senior citizens
  • Gamers
  • Home-based workers


In conclusions, all-in-ones are a highly valuable alternative to traditional desktops. They combine the best of laptops and desktops, making them one-of-their kind devices in the market. With space-saving features and high performance, they can be handy for both home and professional uses.

Lenovo offers several models of all-in-ones. Check out, Lenovo’s official online store for buying Lenovo all-in-ones online. At, you can be assured of 100% original Lenovo products.