Samsung Galaxy M21: Design and Display
In terms of design, the Galaxy M21 comes with a gradient finish back, with a triple camera cutout aligned vertically and a fingerprint scanner. It comes in two color options: Midnight Blue and Raven Black. Towards the front, the phone features a 6.4-inch Infinity-U Super AMOLED display with a waterdrop-style notch to house the front-facing camera. The display offers a 2340 x 1080 pixels screen resolution with a 19.5:9 aspect ratio and has Corning’s Gorilla Glass 3 protection on top to protect against scratches.
Samsung Galaxy M21: Performance
The Samsung Galaxy M21 comes with an octa-core Exynos 9611 processor with Mali-G72 MP3 GPU running under the hood. It offers 4GB / 6GB of RAM and 64GB / 128GB of onboard storage (expandable up to 512GB with microSD card). To power the internals, the handset comes with a massive 6000mAh battery that supports 15W charging. Among other things, there is a rear-mounted fingerprint scanner for authentication, a 3.5mm audio jack, and USB Type-C. The M21 comes with dual 4G VoLTE, Wi-Fi 802.11 ac, and Bluetooth 5.0, for connectivity. On the software front, it runs on Samsung’s OneUI based on Android 10 out of the box.
Samsung Galaxy M21: Camera
In the camera department, the Galaxy M21 sports a triple camera setup on the rear, with an LED flash. The setup includes a 48MP primary sensor, accompanied by an 8MP ultra-wide-angle sensor with 123-degree FoV and f/2.2 aperture, and a 5MP depth sensor. On the front, the handset comes with a 20MP camera with an f/2.2 aperture for selfies and face unlock.