Samsung Galaxy A31 phone was announced in 2020, March 24 by Samsung and was launched in April, 2020. The Samsung Galaxy A31 phone has 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) (height x width x thickness) dimensions with weight 185 g (6.53 oz) grams. It comes in Prism Crush Black, Prism Crush Blue, Prism Crush Red and Prism Crush White colors.
The operating system which runs on the phone is Android 10, One UI 2.5. The display size of the phone is 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio) with resolution of 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) pixels. The network technology of the phone is GSM / HSPA / LTE with 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only), 3G bands HSDPA 850 / 900 / 1900 / 2100 – SM-A315F and 4G bands 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 – SM-A315F.
The phone has rear camera with specs, 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0″, 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) and the front camera with specs , 20 MP, f/2.2, (wide). The camera is featured with LED flash, panorama, HDR. The phone is powered with a battery of 5000 mAh capacity, Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55) CPU and Mali-G52 MC2 GPU. As for as the RAM and the ROM of the Samsung Galaxy A31 phone are concerned, it comes with 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM. The list of sensors, price and many other specifications are given below.