Which is Better, IPS or LED? A Comprehensive Comparison Between IPS and LED Display
How Do IPS and LED Technologies Affect Eye Strain?
PWM (Pulse Width Modulation) in budget LED displays causes eye fatigue through rapid backlight flickering (200-1000Hz). Premium IPS-LED monitors use DC dimming or high-frequency PWM (2000Hz+). LG’s 2023 UltraFine IPS displays …