What is the size of a 5.6-inch display screen and what are its dimensions?
Date:2026-02-25
What is the size of a 5.6-inch display screen and what are its dimensions?
The size of a 5.6-inch display screen depends on the aspect ratio of the screen. This size refers to the diagonal length of the screen, which is approximately 14.2 centimeters.
There are two common width and height specifications for the current mainstream 5.6-inch screen, and their actual length and width dimensions are different. I have compiled specific data for two specifications for you, which can be compared and referenced according to your own equipment situation:
Comparison of Two Mainstream 5.6-inch LCD Screen Specifications
Screen ratio | Common application scenarios | Display area width | Display area height |
4: 3 % ratio | Old portable DVDs, industrial equipment, and some early car screens | About 11.3 centimeters | About 8.5 centimeters |
16: 10 % ratio | Netbook, MID (mobile Internet device), new portable screen | About 12.1 centimeters | About 7.6 centimeters |
For example, if you are asking about the screen size of an old portable DVD player, it is likely to have a 4:3 ratio and dimensions of approximately 11.3cm x 8.5cm. If you are asking about the screen of an old netbook, it is likely to have a 16:10 ratio and dimensions of approximately 12.1cm x 7.6cm.
How to make an accurate judgment?
You can quickly confirm through the following methods:
Observing appearance: The screen looks almost square, which is 4:3; It looks quite slender, at 16:10.
Query parameters: The most accurate method is to search for "screen resolution" online based on your device model.
If the resolution is 640 × 480 or 320 × 234, then it is a 4:3 aspect ratio screen.
If the resolution is 1280 × 800, then it is a 16:10 aspect ratio screen.
I hope this information is helpful to you! If you could tell me which device the 5.6-inch LCD screen is used for, or know its resolution, I can also help you make a more accurate judgment.
INNOLUX 5.6-inch display screen:https://www.auo-lcd.com/products/innolux/5_6inch/
