- The phone is powered by a 4,000mAh battery with 15W fast charging support
- It runs on Android 10-based One UI 2.0 out of the box
The Samsung Galaxy A21 comes with a 16.63 cm (6.5-inch) HD+ Infinity-O display with 720p+ resolution. It comes in a single variant of 3GB RAM and 32GB of internal storage. The storage can be extended up to 512GB through microSD card slot.
It comes with a quad-camera setup. It includes a 16MP sensor primary sensor, an 8MP sensor with an ultra-wide-angle lens, a 2MP macro camera and a 2MP depth sensor. There is a 13MP selfie shooter placed in the hole-punch located in the top left corner of the screen at the front.
The phone is powered by a 4,000mAh battery with 15W fast charging support. It runs on Android 10-based One UI 2.0 out of the box. It has a fingerprint scanner on the rear panel. in terms of connectivity, it supports dual-SIM, Wi-Fi, Bluetooth 5.0, a 3.5mm headphone jack, and A-GPS with GLONASS.