Xiaomi may bring full-screen fingerprint sensor, patent hints

Xiaomi has also patented an under display front camera.

Xiaomi is also reportedly working on a new under-display camera with a resolution higher than 20MP.

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  • Last Update:Jan 07, 2022, 17:53 IST
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Xiaomi has patented a new fingerprint scanning technology that will allow users to use the fingerprint sensor on any part of the screen. Xiaomi showed in the patent how the technology works, it will have an array of infrared LED light transmitters under the capacitive touch-screen layer and on top of normal AMOLED displays, reports GizmoChina. Back in August 2020, Huawei submitted a patent for the all-screen fingerprinting technology in six markets including China, Europe, the US, Japan, Korea and India.

Xiaomi is also reportedly working on a new under-display camera with a resolution higher than 20MP. Details about the upcoming devices using the technology are scarce at the moment. Xiaomi launched the Xiaomi MIX 4 as the company’s first commercially sold smartphone with an under-display. Its resolution was 20MP. With the new technology, Xiaomi is planning to bridge the photo quality gap between under-screen cameras and regular selfie cameras.

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