Performance and health screen display with Display Tester

Maybe you’ve had plenty of times to buy a second-hand smartphone, but you’re not sure of the screen’s correctness. The pixels on the LED and LCD display are so small that they can not be seen in the event of a deterioration. You can use the Display Tester to ensure this.

display tester


  • The pixel test was destroyed
  • Color Test: Contrast, Saturation and Tilt Tests
  • Calibrated gamma test (Gray, Red, Green, and Blue)
  • Test Viewing Angles
  • Possibility to test several touches
  • Display Criteria information includes: screen size, GPU type, DPI, pixel size, pixel type and …

The Display Tester allows users to test all screen pixels. The software is designed to test different aspects of the screen and inform you of its accuracy.