Dead Pixel Test
Display full-screen solid colors to inspect pixels.
⌁Your device, your test.
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INSTRUCTIONS / TEST
How to run this test
Inspect the display on multiple solid colors. Do not press on the panel.
What this test cannot guarantee
Small defects are best inspected closely, on a clean display.
PRIVACY BY DESIGN · Tests run on your device. No microphone, camera or sensor data is uploaded to DeviceCheckup.