OLED Burn-In Test
Solid color fields and an auto-cycle mode to help you see image retention and burn-in on OLED panels.
Look for faint shapes such as taskbars, logos or HUDs. This test only reveals burn-in; it cannot repair it.
Quick answer
What is the OLED Burn-In Test?
An OLED burn-in test shows solid fullscreen colors so faded logos, status bars, navigation buttons or game HUDs left by uneven pixel wear become visible. Burn-in is permanent wear; image retention is temporary and fades. Both are easiest to spot on gray, red and blue.
Key features
- Solid gray, red, green, blue and white fields
- Arrow keys to switch colors quickly
- Tips to tell burn-in from temporary retention
- Optimized for OLED phones, TVs and monitors
Why use it
- Check a used OLED phone or TV before buying
- Catch retention early and act on it
- No app or download
Built and tested by Whitson Rao
About the OLED Burn-In Test
Show solid full-screen colors to help you see image retention or permanent burn-in from static logos, taskbars or HUDs. An optional auto-cycle mode moves through colors continuously.
How to use the OLED Burn-In Test
Press F for fullscreen and start with a mid gray, then try red, green, blue and white.
Look for faint shapes such as taskbars, logos, keyboards or channel badges.
Use auto-cycle to rotate colors continuously if you are checking for temporary retention.
If shapes fade after a few minutes they were likely temporary retention rather than burn-in.
Common uses
Used OLED purchase
Check a second-hand phone or TV for ghost images before buying.
Gaming HUD check
Look for health bars or minimaps after long sessions.
Retention vs burn-in
Help tell temporary image retention from permanent burn-in.
Warranty claims
Photograph visible burn-in on a solid color for support.
Frequently asked questions
Can this tool fix burn-in?
No. Permanent burn-in is uneven pixel wear and cannot be reversed by a website. Use your display’s built-in pixel refresh feature and follow the manufacturer’s guidance.
What is the difference between image retention and burn-in?
Image retention is temporary and fades after showing other content. Burn-in is permanent and remains visible on solid colors over time.
Which color shows burn-in best?
Mid gray and solid red usually reveal burn-in most clearly, but check every color because wear can differ by subpixel.
Sources and further reading
Guides and fixes that use the OLED Burn-In Test
- GuideOLED Burn-In Prevention: How to Test, Prevent, and Protect OLED DisplaysUnderstand OLED burn-in vs temporary image retention. Test your OLED monitor or TV with solid color slides and follow practical tips to prolong panel lifespan.
- Screen problemScreen Burn-In: OLED vs LCD, Prevention, and Recovery LimitsLearn what permanent burn-in is, how it differs from temporary image retention, how to inspect uniform colors, and realistic software limitations.
- GlossaryOLED vs LCD Displays: Architecture, Contrast Ratios, and LongevityComprehensive architectural breakdown of OLED vs LCD (IPS, VA): infinite contrast, true black levels, response times, text clarity, and burn-in prevention.