DisplayTest

Simple program to looking for "dead pixels" (defective pixels). Switching the fill of the screen by black, white, red, green and blue colors will help You find "dead pixels" on your device. There is also a possibility test touch, show information about device* and information from sensors.
In general, this is a simple application to quickly test the basic functions of the device.

*all information is returning from the device and can be not correct.