Test Dead Pixel
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About this app
Provide easy way to detect dead pixel on your phone.
Opening app and touch anywhere on screen to change background color.
While viewing each of these colors, keep an eye out of any tiny black dots. If you find such a dot, this is likely due to to a fully-dead pixel
Enjoy it!
Opening app and touch anywhere on screen to change background color.
While viewing each of these colors, keep an eye out of any tiny black dots. If you find such a dot, this is likely due to to a fully-dead pixel
Enjoy it!
Test for Dead Pixels on Your Smartphone
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
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About the developer
Nguyen Viet Khanh
viet.khanh.nguyen2015@gmail.com
pho Ke Ve, phuong Dong Ngac, Bac Tu Liem
Hà Nội 100000
Vietnam
