Display Tester (PRO) 4.64 Apk for Android

Test Your Device's Screen with DisplayTester

DisplayTester is a powerful tool that allows you to test almost every aspect of your device's LCD or OLED screen. Whether you want to evaluate the display quality of your TV using Google Cast or perform comprehensive tests on your smartphone, DisplayTester has you covered. The application is designed to enable full-screen testing, even on devices with soft keys, by hiding these keys in immersive mode.

Free Features

• Dead Pixel Test: Detect "dead pixels" by displaying a series of solid background color pages.


• Color Tests: Conduct contrast, gradient (banding), and saturation tests.


• Gamma Calibration Tests: Test grey, red, green, and blue gamma levels.


• Viewing Angle Tests: Note: This feature is not effective for OLED displays.


• Wide Gamut Color Test


• Multi-Touch Test


• Display Performance Tests


• Repair Burn-In: Use scrolling black & white bars.


• Display Information: View details like screen size, GPU type, DPI, density-independent pixel size, OpenGL 1.x info, and 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


• Manual DPI Measurement


• Color Charts


• Touch Screen Dead Spot Tester


• System Fonts Tester


• DIP / PX Calculator

Pro Features

• Full Google Cast Support


• Repair Burn-In: Includes noise (white, black & white, red, green, blue).

Soft Key Hiding in ICS/Honeycomb/JellyBean

To hide the soft keys, use the preferences menu option or simply long touch the display while a test is running.

Gestures

• Slide Left-Right: Change the test image.


• Slide Up-Down: Adjust 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).

Note: When the soft keys are hidden, advancing to the next screen can be tricky. First, tap to make the buttons appear, then quickly swipe for the next screen before the buttons disappear again.

Support Development

Please consider purchasing the Pro version to support further development of DisplayTester.

If you encounter any issues or have suggestions for missing features, the best way to ensure they are addressed is to email me! 🙂