Samsung
Samsung Galaxy S25 Ultra
PWM Score
480 Hz
Good - rarely any complaints, suitable for most PWM-sensitive users.
PWM Notes
Samsung Galaxy S25 Ultra uses around 480 Hz PWM. It is not PWM-free, but it is a better choice than most low-frequency OLED phones.
Image:
Alvis Jean - CC BY-SA 4.0 - source
Display Specifications
PWM Frequency
480 Hz
Display Type
Dynamic AMOLED 2X
Display Technology
LTPO
Diagonal
6.9"
Resolution
3088×1440
Color Depth
10-bit
Refresh Rate
120 Hz
DC Dimming
Not available
Other Specifications
Chipset
Snapdragon 8 Elite
Release Year
2025
Discussion & Experience