At 4,500 hours, MSI's OLED MPG 321URX is showing noticeable visual artifacts — intentional burn-in test shows the limits of monitor tech after 18 months of non-top use

Monitors Unboxed's latest update on the MSI OLED MPG 321URX reveals visible burn-in effects after 4,500 hours of use, impacting day-to-day viewing. The stress test, conducted over 18 months, shows burn-in artifacts like a visible line and taskbar burn becoming more apparent. Uneven brightness uniformity is also noted, affecting the viewing experience. This test highlights the gradual impact of burn-in on OLED displays, emphasizing the need for caution with prolonged static image display.