Earlier this week, Redmi officially released an article through its official Weibo account, a Chinese microblogging website, explaining why its latest K40 series of smartphones have its fingerprint ...
120Hz refresh rate would also be a big deal for an upper mid-range smartphone like the Redmi K30. Currently, smartphones in the segment come with either 60Hz or at max 90Hz screen refresh rates. So ...
In-display fingerprint sensors are commonplace on flagship phones and some mid-range devices, but they require an OLED screen. Thankfully, biometric authentication companies like Goodix have ...