If you have ever undergone Chemistry by chemical sensing reactions, then with television, if in front of you there are 3 TVs with 3 different resolutions including HD, Full HD and 4K, So how do you know what HD is, what is Full HD and what is 4K? The following article will "tell" you an extremely interesting tip to distinguish the resolution of the TV .
Step 1: Prepare a blank sheet of paper (A4) and a pair of scissors.
Step 2: Fold the white paper in half, using scissors to get a round hole in the center of the paper.
Step 3: Press the paper against the screen of each TV. If a TV has large pixels, it owns HD resolution, which TV has a relatively smooth average pixel that is Full HD resolution, and a TV that is completely smooth means it owns. 4K resolution.
Note: Images in the article may be subject to change in quality due to camera capture, web upload image quality and your screen resolution, so it may be difficult to see the difference in scores. image in the illustration.
It's simple, right? With only 3 simple steps, you can see the TV's picture resolution very intuitively. If you have any questions, please leave your comments in the comments below so that WebTech360 can answer for you.
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How to know which is the HD TV screen, which is Full HD or 4K? Only the following tip will help you.
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