With your fingerprint saved to your Galaxy S23, you can use the under-display sensor to unlock your phone. A fingerprint can also authenticate purchases you make on your smartphone.

Galaxy S23 users are reporting an issue with the fingerprint sensor after updating to One UI 6.1. The sensor responds after multiple attempts. Given that the problem is common across all user ...

Samsung Galaxy S23 likely features an upgraded fingerprint sensor, allowing its users to seamlessly open their devices in a single tap. Besides various improvements in cameras, display, and ...

But placing the fingerprint sensor under the foldable display means the user will keep having to unfold the handset to unlock it. That can be a problem for mobile payments on a device like the Flip 3.

In the Galaxy S24 Ultra, the fingerprint sensor being used is the Qualcomm QFS4008. That’s a version of the 3D Sonic Gen 2 which Qualcomm first launched in 2021.

The Z Fold5 captures photos and videos that are very similar to the Galaxy S23/S23+. That’s pretty decent, but Google’s Pixel Fold has the edge over the Z Fold5 when it comes to picture quality.

As such, we expect Samsung to equip the vanilla Galaxy S23 and the Galaxy S23+ with the upgraded fingerprint sensor as well. We will let you know as soon as we have more information.

Over the last few years, Samsung has been feeling the market pressure to radically overhaul its Galaxy Z Fold to be able to ...

But not every corner of these phones is being reinvented, and for those of you planning to pick up the Fold4, it's increasingly looking like an in-display fingerprint sensor won't be on the menu.