OLED Burn-in Test

This OLED burn-in test fills your screen with solid colours so you can spot burn-in (a permanent ghost of a static image) or temporary image retention on OLED and AMOLED displays. Faint outlines of a navigation bar, logo or keyboard usually show up most clearly on solid grey, red, green or blue.

Leaving the colours cycling for several minutes also works as a gentle burn-in fixer: rapidly exercising every sub-pixel can fade mild image retention. It works on phones, tablets, OLED TVs and monitors.

Start OLED Test

Burn-in is permanent discoloration on an OLED/AMOLED screen caused by static elements (status bars, logos, channel icons) being displayed for very long periods, so those pixels age unevenly. It appears as a faint ghost of that image that stays visible on other content.

Image retention is temporary: a faint after-image that fades on its own or after cycling colours. Burn-in is permanent uneven pixel wear that does not go away. This test helps you tell them apart — if the ghost fades after running the colour cycle, it was retention, not burn-in.

It can help with mild image retention by rapidly exercising the pixels, but it cannot repair true permanent burn-in, which is physical wear. To prevent burn-in, lower brightness, enable pixel-shift and screen savers, and avoid long static images.

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