This S Pen function could be used on the Galaxy Z Fold 4. miss

This S Pen function could be used on the Galaxy Z Fold 4.  miss

Tech Highlights:

  • The upcoming Galaxy Z Fold 4 is expected to introduce various modifications, including a new under-display fingerprint sensor. LetsGoDigital discovered the new patents and drew some sketches of how the new technology would appear and function on the next smartphone, which is expected to be introduced in August.

  • The Samsung Galaxy Z Fold 3 is one of the best foldable phones in 2021, but it misses a number of the high-end features that other cheaper flagship phones offer, such as an under-display fingerprint scanner. With its under-display camera, the Z Fold 3 makes up for its lack of quality, but as we’ve seen, it’s not yet ready to be employed in more mainstream products.

The new fingerprint sensor is shown as a double-sided sensor that would sit between the cover screen and the main screen. SamMobile also states that since the cover screen uses a traditional AMOLED panel, it should have no issues authenticating fingerprints, much like how it’s done on other well-known devices and the other Galaxies even.

What are your thoughts about the new double-sided fingerprint sensor that may be in the upcoming Galaxy Z Fold 4? Do make sure to take this with a grain of salt as we are more than a year away from having anything concrete, and nothing is finalized at this stage.

While the patent doesn’t explicitly mention anything, the upcoming Galaxy Z Fold 4 could very well use both an ultrasonic and an optical fingerprint sensor. The Galaxy Z Fold 3’s side-mounted fingerprint sensor works perfectly, and I personally never once experienced any issues with it. It works perfectly for making payments, authenticating the device, and just about anything you can imagine. It would be great to see a double-sided fingerprint sensor on the upcoming device, or perhaps a combination of the two since Samsung likes to go all out on its foldable devices. Samsung, however, may opt for the double-sided fingerprint sensor to claim the “I am first” title.

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