Conventional rear-mounted fingerprint readers are a thing of the past
After struggling for many years to replace the physical fingerprint reader on its high-end smartphones with a modern sensor hidden under the “Infinity” display, Samsung is reportedly looking to embrace the future of biometric recognition at last, but not just on the Galaxy S10.
Insiders claim a deal has been reached for the supply of optical fingerprint sensors to be used on the Galaxy A family at an unspecified time next year. While Samsung plans to integrate a state-of-the-art Qualcomm-made ultrasonic solution into the Galaxy S10, this slightly humbler optical technology for future Galaxy A-series releases is likely to come from a China-based company called Aegis.
Optical in-display fingerprint readers are generally considered less accurate and reliable than their ultrasonic counterparts, which have been harder to mass-produce until recently and are still significantly pricier.
Even so, if mid-range smartphones start getting “invisible” fingerprint recognition mechanisms as standard features, that could be seen as a game changer. Especially when the aim is to further reduce bezels with Infinity-O, Infinity-U, and Infinity-V designs.
It remains unclear exactly which upcoming Samsung Galaxy A-series phones could sport in-display fingerprint sensors and what kind of a notch implementation they’ll end up adopting. It also feels somewhat unlikely now that the “budget-friendly” Galaxy S10 variant would go for a side-mounted biometric recognition method. Unless, of course, the Galaxy A70 and A90 are set to cost more than this S10 Lite. We'll just have to wait and see.
Adrian, a mobile technology enthusiast since the Nokia 3310 era, has been a dynamic presence in the tech journalism field, contributing to Android Authority, Digital Trends, and Pocketnow before joining PhoneArena in 2018. His expertise spans across various platforms, with a particular fondness for the diversity of the Android ecosystem. Despite the challenges of balancing full-time parenthood with his work, Adrian's passion for tech trends, running, and movies keeps him energized. His commitment to mid-range smartphones has led to an eclectic collection of devices, saved from personal bankruptcy by his preference for 'adequate' over 'overpriced'.
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