SCREEN 📌 Quick Summary: Our free Android screen test checks your display for dead pixels, burn-in, ghosting, and uniformity issues. Works on Samsung, Google Pixel, Xiaomi, OnePlus, and more — runs in Chrome in under 60 seconds.
Android Screen Test — Free & Online
Android phones come with a variety of screen technologies — AMOLED, OLED, LCD. Each has its own strengths and weaknesses. Our Android screen test helps you identify issues specific to your display type.
What Our Android Screen Test Checks
- Dead pixels — Permanently black dots that never light up
- Stuck pixels — Pixels stuck on one color
- Burn-in — Permanent ghost images (AMOLED)
- Uniformity — Uneven brightness or color
- Ghosting — Motion blur and trailing
How to Test Your Android Screen
- Clean your screen — Remove dust and fingerprints.
- Set brightness to maximum — In Quick Settings.
- Open this page on your phone — The test works on mobile.
- Tap "Start Full Diagnosis" — The test runs in fullscreen mode.
- Inspect each color — White, black, red, green, and blue.
Which Android Brands Can Be Tested?
- Samsung — Galaxy S, A, Z Fold, Z Flip
- Google — Pixel 8, 7, 6, 5
- Xiaomi — Mi, Redmi, POCO
- OnePlus — 12, 11, Nord
- Huawei — P-series, Mate-series
- Oppo — Find, Reno
- Vivo — X-series, V-series
Why Test Your Android Screen?
- Expensive to replace — Phone screens are costly to repair
- Warranty limits — Most brands won't cover 1-2 dead pixels
- Document defects — Take screenshots for warranty claims
- Buying used — Test a used Android phone before purchase