Design and Display
The body dimension of the Samsung Galaxy M21 is 159 x 75.1 x 8.9 mm and weight about 188 grams.The phone has Glass front (Gorilla Glass 3), plastic back, plastic frame and has Dual SIM (Nano-SIM, dual stand-by).The phone also has Super AMOLED capacitive touchscreen,16M colors with 6.4 inches of screen size.The Resolution of the phone is 1080 x 2340 pixels, 19.5:9 ratio and glass protection of Corning Gorilla Glass 3
Memory and Sound
The samsung M21 has a cardslot of microSDXC (dedicated slot) and internal memory of 64GB 4GB RAM, 128GB 6GB RAM.The sound quality of the phone is also good. The phone also has loudspeaker and 3.55 mm of jack.
Battery and Sensors
The Samsung Galaxy M21 has Non-removable Li-Po 6000 mAh battery with that of Fast charging 15W.The phone also has sensors of Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass.
The camera of Samsung Galaxy M21 is also really impressive.The phone has triple camera of lenses of 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF8 MP, f/2.2, 12mm (ultrawide), 1/4.0″, 1.12µm 5 MP, f/2.2, (depth).The camera has features of LED flash, panorama, HDR with video resolutions of 4K@30fps, 1080p@30fps, gyro-EIS.The selfiecamera of the phone has 20 MP, f/2.0, 26mm (wide) lens with HDR features and video quality of 1080p@30fps.