In-display fingerprint sensors have a major limitation – they work with an OLED panel, but not an LCD display. In a major breakthrough, Xiaomi’s Redmi sub-brand has managed to get an in-display fingerprint sensor working on a phone with an LCD panel.
Redmi has managed to do that by using a special film material to improve the transmittance of infrared light that could not pass through an LCD panel. The infrared transmitter below the panel emits infrared light, and once a fingerprint is reflected, it penetrates the screen and shines on the fingerprint sensor to complete verification.
Since LCD panels are cheaper than OLED panels, we expect the price of phones with an in-display fingerprint sensor to further come down. As for Xiaomi itself, affordable LCD screen Redmi phones with an in-display fingerprint might hit the shelves soon.
If you're thinking about flipping the switch and buying a Galaxy Z Flip 3, this is your guide. We explain why you might want to buy the Z Flip 3 today and why you might want to wait a few additional months and pick up the Galaxy Z Flip 4.
OPPO has officially introduced the Reno 8 series, containing the OPPO Reno 8, OPPO Reno 8 Pro, and OPPO Reno 8 Pro+. Here's everything you need to know.
This article will show you some of the best rugged, slim and lightweight, transparent, and colorful cases that we could find on Amazon for the Motorola Moto G Power 2022.
Today's best deals come from Amazon.com, where you will find several outstanding products on sale, including the Razer Book 13 laptop, the Amazon Echo Dot, and more
OPPO has officially introduced the Reno 8 series, containing the OPPO Reno 8, OPPO Reno 8 Pro, and OPPO Reno 8 Pro+. Here's everything you need to know.
This article will show you some of the best rugged, slim and lightweight, transparent, and colorful cases that we could find on Amazon for the Motorola Moto G Power 2022.
According to a new report, people familiar with the matter said that Google had delayed the Google Pixel Notepad once again, and it's not expected to debut until at least next spring.
Google will reportedly use a new type of file format, called the EROFS file system, in Android 13. Wondering what it is? Here's everything that you need to know.