Screen Tester

Screen Tester


Screen Tester is a simple tool to help you identify any defective pixels on your LCD or LED display. Checking for dead or stuck pixels is essential when you get your new handset. A dead pixel is a pixel which is always off and shows black. A stuck pixel always shows red, green, blue, or white, and will not change when attempting to display an image.

Screen Tester will show various colors in maximum brightness: white, black, gray, red, green, blue, yellow, magenta, cyan. Tap the screen to display the next color, and check every pixel carefully when each color is displayed.
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Free
81
4.1
User ratings
140
Installs
10,000+
Concerns
0
File size
18 kb
Screenshots
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About Screen Tester
Screen Tester is a simple tool to help you identify any defective pixels on your LCD or LED display. Checking for dead or stuck pixels is essential when you get your new handset. A dead pixel is a pixel which is always off and shows black. A stuck pixel always shows red, green, blue, or white, and will not change when attempting to display an image.

Screen Tester will show various colors in maximum brightness: white, black, gray, red, green, blue, yellow, magenta, cyan. Tap the screen to display the next color, and check every pixel carefully when each color is displayed.
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Android Market Comments
A Google User
Jun 23, 2013
Nice 1 Thanks
A Google User
Jun 11, 2013
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A Google User
Sep 27, 2012
Moto droid razr Good idea mate
A Google User
Sep 27, 2012
Moto droid razr Good idea mate
A Google User
Jul 27, 2012
Worked great with Nex7 Worked great with Nexus 7 with 4.1.1