#good-lock

#good-lock

The Galaxy A57 has shrunk in size, has slimmer screen bezels, and has lost 20g of weight. That's quite an achievement for a phone that kept the same screen size and battery capacity as last year's model.

The Galaxy A37 shares a lot of its core specs with the A57, but is €100/$100 cheaper, which isn't insignificant.

Thanks to the way Google's for years now been deconstructing Android and pulling OS-level pieces out of the operating system itself - so they exist as regular ol' apps and can consequently be updated quickly, frequently, and in a way that reaches everyone instantly, regardless of what phone or carrier they're using - even Android phones from eight years ago get updates numerous times a year that are all virtually equivalent to an entire iOS operating system rollout.

The new feature, called Digital Home Key, will live inside Samsung Wallet and is powered by the Aliro smart home standard. The new standard uses near-field communication (NFC) for its tap-to-unlock technology. It also supports ultra-wideband (UWB), giving users the ability to unlock their door as they approach and without pulling out their phone.

How Samsung achieves this is through pixel-level light control, adjusting its OLED emission so that light only shines toward the user when facing directly at the phone screen. As you pan left and right, the part of the Privacy Display that you can set to block sensitive notifications, 2FA codes, and more fades to black. Notably, the feature wouldn't reduce the phone's overall brightness or color depth, unlike a physical privacy screen protector.