6 Phones models on Kacbu ship with 2160Hz PWM dimming Display Features, from Vivo, Tecno, Oppo +1. Compare their specifications side by side and see what sets them apart. The newest of them arrived in 2026.
2160 Hz PWM dimming says the OLED dims at low brightness by switching its light on and off 2160 times a second; PWM is that switching method, and the higher the frequency the less the flicker is perceived. The figure is the maker's own measurement and applies at reduced brightness, not at full.
The value matters to people bothered by low-frequency PWM; a high frequency reduces the flicker, it does not remove it. Some makers write 'DC dimming' instead; the two methods differ, and this page lists only models that state a PWM frequency.
The 6 models on this page are scored only against each other, for the use you pick. Scores come from the spec sheets; no price and no advertising go in.
Leads for Gaming: Vivo X300 Pro87%
Leads for Photo / Video: Vivo X30087%
Leads for Battery Life: Oppo Find X9 Pro85%
Leads for Daily Use: Tecno Camon 50 Ultra78%
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