Answer questions! realme real me mobile phone engineer science popularization LTPO

Zhongguancun online news: realme true self GT2 Pro on LTPO2.0 technology, considering that many consumers do not understand what LTPO is for, so realme real me mobile phone engineer specially in the official community posted a text for science popularization.

Image source: realme real my mobile phone Weibo

First of all, what is LTPO? Realme mobile phone engineers pointed out that the full name of LTPO is "Low Temperature Polycrystalline Oxide", which translates to Chinese is "low temperature polycrystalline oxide". In fact, LTPO is just a driving method, is a technical solution for the TFT backplane on OLED screens, which can achieve rapid switching of refresh rates and reduce power consumption without affecting user embodiment.

How do I activate LTPO next? Realme real my mobile phone engineer said that the LTPO function takes effect by default, and will automatically switch the refresh rate in different scenarios, for example: 120Hz: 120Hz: 120Hz when the application slides the page will switch to 120Hz to ensure the smoothness of the slide; 90Hz: when the frame rate is super high in the glory of the king, the refresh rate will be automatically switched to 90Hz; 60Hz: play video or brush vibrato scene; 30Hz: camera photo preview scene, WeChat video chat scene, Some videos do not open the bullet screen scene 10Hz: Normal brightness is still and does not slide 1Hz: When the highlight scene is stationary and does not slide.

Finally, why can the display refresh rate only show 120 in developer mode? Realme real I mobile phone engineer said that the function of the developer option is the Android comes with the function, which shows the refresh rate can only show the maximum refresh rate of the current page, can not display the real-time refresh rate of the current page, and can only view the actual refresh rate of the screen through some professional tools. We are currently looking for an adaptation that can visualize the refresh rate of multiple screens on your phone.

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