Many factors go into the selection of a tablet computer. If
you're new to the series, click here to read Part 1 about some general
considerations. Then, move onto this post which explains two of the most
important criteria: the size of the device and the operating system (OS) that
runs its software.
Size
Most tablet computers are distinguished by their size. The
two most common classes of size among tablets are 7-8 inch and 9-11 inch. The
Samsung Galaxy Tab, for example, comes in both 8.0 and 10.1 inch sizes.

The best size for you depends on what you'd like to do with
the tablet and how small it needs to be to meet your needs. If you'd rather
have a large screen size for viewing video or navigating spreadsheets, the
bigger size would work. If you'd rather have something that takes up less
space, the smaller option would be best.
Operating System
Operating system is a big factor when deciding on a tablet.
More than 75% of tablet users have devices that run on iOS (Apple) or Android
(available on a variety of devices). It's a matter of preference, just as you
would consider when selecting a smartphone.

If you're not sure
which operating system you prefer, consider these points:
- What OS runs on your other devices, such as your
phone and computer?
- Do you need to sync data between devices?
- What types of programs, or apps, will you run on
the tablet?
- Which interface are you more comfortable with?
That's it for today. For
now, tell us: are you a user of iOS, Android, or some other platform?
The next part of this series covers options for storage and battery life.
Read more about selecting tablet computers, including a 2014 comparison guide, on IHS GlobalSpec.
Image Credit: cnet
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