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Test phone screens for OLED burn-in, dead pixels, touch response. Works on iPhone, Samsung, Google Pixel. Check before buying used phones.
Find defective pixels instantly
Test Now →Check for light leakage
Test Now →OLED & plasma check
Test Now →Verify color accuracy
Test Now →Check touch response
Test Now →Verify Hz performance
Test Now →Yes, our tests work on any device with a web browser - phones, tablets, laptops, desktop monitors, and TVs.
A complete screen test takes about 5 minutes. Individual tests like dead pixel checking take 1-2 minutes.
Both! Test new devices within the return window and always test used devices before purchasing.
Precision tools for phone screen removal
Secure testing and repair positioning
Verify connectivity during repairs
Affiliate Disclosure: This page contains affiliate links. We may earn a commission if you purchase through these links at no additional cost to you. We only recommend products we've tested or believe will help with your testing needs.
