Samsung Galaxy S21 5G review: Key specifications. Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) +. 10 MP, f/2.2, 26mm (wide), 1/3.24, 1.22µm, Dual Pixel PDAF. 12 MP, f/1.8, 26mm (wide).
64 MP, f/2.0, 29mm (telephoto). 12 MP, f/2.2, 13mm, 120° (ultrawide). 4000mAh battery with Fast charging 25W. Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer. Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+.