Samsung Galaxy A21 phone was announced in 2020, April 08 by Samsung and was launched in June, 2020. The Samsung Galaxy A21 phone has 167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in) (height x width x thickness) dimensions with weight 193 g (6.81 oz) grams. It comes in and lack colors.
The operating system which runs on the phone is Android 10, One UI 2.0. The display size of the phone is 6.5 inches, 102.0 cm2 (~79.3% screen-to-body ratio) with resolution of 720 x 1600 pixels, 20:9 ratio (~270 ppi density) pixels. The network technology of the phone is GSM / CDMA / HSPA / EVDO / LTE with 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM only), 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 – USA and 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 – USA.
The phone has rear camera with specs, 16 MP, f/1.8, (wide), 1/3.06″, 1.0µm, PDAF 8 MP, f/2.2, (ultrawide), 1/4.0″, 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) and the front camera with specs , 13 MP, f/2.0, (wide). The camera is featured with LED flash, panorama, HDR. The phone is powered with a battery of 4000 mAh capacity, Octa-core (4×2.3 GHz & 4×1.8 GHz) CPU and GPU. As for as the RAM and the ROM of the Samsung Galaxy A21 phone are concerned, it comes with 32GB 3GB RAM. The list of sensors, price and many other specifications are given below.