OLED burn-in check
Show uniform colors and patterns to look for persistent image retention.
LIVE TEST WORKSPACEVISUAL PATTERN · OBSERVATION
Show uniform colors and compare the same area at normal brightness.
Cycle through uniform colors and check whether a mark stays in the same physical position.
Enter fullscreen test
SCREEN · CSS PIXELS—
DEVICE PIXEL RATIO—
What do you see?
Your observation is the result.
Check the same spot on several colors, and rule out dust. Screenshots cannot capture physical pixel defects; use a separate camera if you need evidence.
How to use this test
- Warm the display normally and show several uniform colors.
- Look for a mark that stays in the same physical location across colors.
- Repeat later to separate temporary image retention from persistent burn-in.
Can this confirm OLED burn-in?
No. It records a visual observation. Temporary retention may fade after the panel rests; persistent marks should be photographed and checked again under normal use.
Where is my test data stored?
The test runs on your device. Results are only saved to this browser when you choose Save. Clear them from the report page at any time. Audio and video are never uploaded.