https://wccftech.com/xiaomi-redmi-k30-144hz-refresh-rate-display-teased/

Xiaomi’s sub-brand Redmi introduced the K30 and K30 5G back in December, but the latter went on sale first this month only, that too in the company’s home turf of China. The phone has apparently been certified for sale in India as well along with other markets. Since Xiaomi is most likely planning a wider launch, it probably wants the limelight on this lineup again. This could be the reason why it is hinted that the Redmi K30 display might come with a refresh rate exceeding the 120Hz limit.

Redmi’s General Manager Lu Weibing recently took to the Chinese social networking website Weibo to flaunt the 144Hz Redmi K30 display. However, the feature is currently being tested on the phone and there are no guarantees that it will actually ship with such a high refresh rate. Keep in mind that it was the 5G variant of the phone that was being shown in the demo video and not the regular variant