Black Screen Test 4K OLED – 12 Hours – Burn-in & Dead Pixel Test скачать в хорошем качестве

Black Screen Test 4K OLED – 12 Hours – Burn-in & Dead Pixel Test

True black screen test (RGB 0,0,0) for OLED and AMOLED displays. Perfect for burn-in prevention, dead pixel detection, and screen testing. This is a true black screen test video (RGB 0,0,0) designed for OLED and AMOLED displays. Ideal for: • Burn-in tests • Dead pixel detection • Screen calibration • OLED / AMOLED display testing • TV, monitor, smartphone screen tests Video details: ✔ 4K UHD resolution ✔ Pure black screen (RGB 0,0,0) ✔ 12 hours duration ✔ No sound ✔ No logos ✔ No ads inside video This video is optimized for long-duration testing and is safe to use on OLED, AMOLED, QLED, and LED displays. If you find this video useful, consider subscribing for more screen and color test videos.