The Samsung Galaxy M21s is a 2020 Android 10, One UI 2.5 smartphone powered by the Exynos 9611 (10 nm) with 4GB | 6GB and 128GB | 64GB internal storage. It features a 6.4", Super AMOLED, 420 nits (peak), 1080.0x2340.0 display and is available in Blue, Black.

The Galaxy M21s is equipped with a Li-Po 6000 mAh, a 64 MP, 4K@30fps, 1080p@30fps, gyro-EIS main camera, a 32 MP, 1080p@30fps front camera. The device uses a · Nano-SIM · Nano-SIM + Nano-SIM configuration. It weighs 191 g.

Factory resetting your Samsung Galaxy M21s through the Settings menu is the easiest way to erase all personal data and restore the device to factory defaults. This method is ideal when the phone is still accessible and functional. All apps, contacts, photos and accounts will be permanently removed so ensure you have backed up everything important first.

All personal data, accounts, and apps will be permanently removed.