by: Braintrapp • 4.6K
DisplayTester makes it possible to test almost every aspect of your device's LCD/OLED screen. Using Google Cast it is possible to test the display quality of your TV. It is designed to allow full screen testing also on devices with soft keys (hiding the soft keys in ICS and later, immersive mode in KitKat and later).
-= Free features =-
Dead pixel test: detect "dead pixels" by displaying a series of solid background color pages
Color tests: contrast, gradient (banding) and saturation tests
Gamma calibration tests (grey/red/green/blue)
Viewing angle tests (This is useless for OLED displays)
Wide gamut color test
Display performance tests
Repair burn in - scrolling black & white bars
Display measures info: screen size, GPU type, dpi, density-independent pixel size, OpenGL 1.x info, pixel format
Real world pictures for reference and comparison
4-color gradient test with orientation change correction (Android 2.2 and higher)
Pixel format & dithering tests
Built-in font styles test
Manually DPI measurement
Touch screen dead spot tester
System Fonts tester
DIP / PX calculator
-= Pro features =-
Full Google Cast support
Repair burn in - noise (white, b&w, red, green, blue)
-= Soft key hiding in ICS/Honeycomb/JellyBean =-
Use the preferences menu option for this or simply long touch the display during a test is running.
-= Gestures =-
Slide left-right: change test image
Slide up-down: change brightness
Long touch: switch between full screen and normal screen (Android 3.0 and higher)
Double tap: hide or show the test specific settings dialogue (if available)
When the soft keys are hidden it is not easy to advance to the next screen: First tap to make the buttons appear, then a quick swipe for the next screen before the buttons are hidden again.
Please consider purchasing the Pro version to support further development.
If you are having a problem or you have a suggestion about a missing feature, the ONLY way it will get done is if you email me! :)
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