OLED Image Retention Check – Short Test
A short check only: after the color cycle, look for ghost shapes on the gray field. Do not loop this video for hours on an OLED.
oled-image-retention-check.mp4
MP4 · 958 KB
Resolution: 3840x2160
Frame rate: 30fps
Duration: 1m 48s
Format: MP4 (H.264, silent)
Viewing condition: Dark room recommended
VirusTotal report
Are these files safe to download?
Every sample file is generated by us — no executable code, no macros. Files are served over HTTPS from our CDN, each with a SHA-256 checksum so you can verify your download and a link to an independent VirusTotal scan report.
Check this site independently:
Common use cases
OLED purchase inspection
Check for vignetting, tinting and uneven brightness before the return window closes.
Backlight bleed diagnosis
Isolate whether an issue is backlight bleed (LCD) or normal IPS/OLED glow.
Frequently asked questions
- What's a normal amount of glow?
- Some IPS glow or OLED near-black glow is normal and shifts with viewing angle; backlight bleed stays fixed in the same spot regardless of angle.
- What room conditions should I use?
- A fully dark room gives the most accurate result - ambient light hides real defects.