Test screen highlights, color density, response speed

Provides testing of screen performance when purchasing mobile phones/tablets

Provides 15 necessary tests

We know that each color on the screen is composed of three independent colors: red, green and blue. This software can independently test whether each color and point is abnormal.

1. Pure red: Check whether the red point is abnormal

2. Pure green: Check whether the green point is abnormal

3. Pure blue: Check whether the blue point is abnormal

4. Mixed color yellow: Check whether the red/green mixed color is abnormal

5. Mixed color blue-green: Check whether the blue/green mixed color is abnormal

6. Mixed color pink: Check whether the red/blue mixed color is abnormal

7. Pure black: Check whether the screen is leaking light

8. Pure white: Check the screen color cast and backlight leakage

9. Color gradient: Check whether there are breaks or discontinuities in the above color gradient.

10. Horizontal lines: Check whether the horizontal odd-numbered and even-numbered lines are missing.

11. Straight lines: Check whether the straight odd and even lines are missing.

12. Point movement: Check whether there are bright or dark spots by moving each unit point

13. Black gradient: Check whether there are breaks or discontinuities in the above color gradient.

14. Text clarity test (the higher the resolution, the clearer the small text)

15. Screen response speed test (the faster the response, the less visible the square flashing)