: The actual time in milliseconds between screen updates.
| Device | Stock Rate | After App (30Hz) | Battery Life Increase | |----------------|------------|------------------|-----------------------| | Galaxy S21 | 120Hz | 30Hz | +42% screen time | | Pixel 4a | 60Hz | 30Hz | +28% screen time | | Lenovo Tab | 60Hz | 30Hz | +55% screen time | refresh rate changer 30 by rc modz apk google high quality
: Some versions of these tools also offer options to change screen resolution alongside refresh rates to balance performance on low-end hardware. Safety and Technical Risks : The actual time in milliseconds between screen updates
In the fast-paced world of mobile gaming and content consumption, screen refresh rate plays a critical role in user experience. While modern smartphones push for higher rates like 90Hz, 120Hz, or even 144Hz, there are specific scenarios where limiting the display to a lower rate—like 30Hz—can be advantageous. The has emerged as a popular utility tool designed to help users precisely manage their display performance . While modern smartphones push for higher rates like
: Many smartphones use "adaptive" refresh rates that drop to 60Hz to save battery; this app attempts to lock the display at its maximum capability. Resolution and UI Smoothing
Some versions of the mod allow users to set custom refresh rates on a per-app basis. This is a highly advanced feature, as it lets you force a game or a video player to use 120Hz for maximum smoothness, while keeping less demanding apps, like e-readers or navigation apps, at 60Hz to conserve battery. This level of granular control is usually reserved for more complex, root-only tools.
Works on Android 8.0 and above, with any display that supports at least 30Hz. Most OLED and LCD panels work. If your phone supports variable refresh rate (VRR), it works even better.