Just recently Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, posted on Weibo, “Coincidentally, Redmi K30 (5G version) was deployed in the laboratory today to support 144Hz”.
Redmi K30 5G 144Hz Refresh Rate
There is no doubt that high refresh rates will be standard in future flagship mobile phones. Today, OnePlus also officially announced a 120Hz screen technology.
We know that the Redmi K30 (5G version) uses a screen that supports a refresh rate of 120Hz. It is not known whether “tuning the lab to support 144Hz” means that the machine will support a refresh rate of 144Hz in the future.

According to the video, the demo model is Redmi K30 5G version, which supports a 144Hz refresh rate. However, the refresh rate of the machine when it was released was 120Hz, so I don’t know whether it will be pushed to mass production models in the future, waiting for the official announcement.
At present, Redmi K30 5G is already on sale. Since it is a high refresh rate supported by the transfer, it proves that this screen can be adjusted to 144Hz by software code.
Redmi K30 5G version uses a 6.67-inch LCD screen with a refresh rate of 120Hz, compatible with 60Hz/90Hz, intelligent dynamic adjustment of the frame rate to balance power consumption, and supports eye protection mode 2.0.
In the core configuration, this machine is equipped with Qualcomm Snapdragon 765G SoC, supports NSA/SA dual-mode 5G, battery capacity is 4500mAh, supports 30W fast flash charge, the official claims that it can be fully charged in 1 hour.