Product
Samsung Galaxy M31 Prime
Samsung Galaxy M31 Prime
₹19,999
Samsung Galaxy A22 5G
Samsung Galaxy A22 5G
₹15,690
Battery
Charging 15W wired 15W wired
Type Li-Po 6000 mAh Li-Po 5000 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front, plastic frame, plastic back
Dimensions 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) 167.2 x 76.4 x 9 mm (6.58 x 3.01 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 191 g (6.74 oz) 203 g (7.16 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC No Yes (market/region dependent)
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Radio FM radio, RDS, recording FM radio
USB USB Type-C 2.0 USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) 1080 x 2400 pixels, 20:9 ratio (~399 ppi density)
Size 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) 6.6 inches, 105.2 cm2 (~82.3% screen-to-body ratio)
Type Super AMOLED, 420 nits (peak) TFT LCD, 90Hz
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, compass Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
  Virtual proximity sensing -
Launch
Announced 2020, October 14 2021, June 03
Status Available. Released 2020, October 17 Available. Released 2021, June 24
Main Camera
Features LED flash, panorama, HDR LED flash, panorama, HDR
Quad 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm5 MP, f/2.4, (macro)5 MP, f/2.2, (depth) -
Triple - 48 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 115˚ (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (depth)
Video 4K@30fps, 1080p@30fps, gyro-EIS 1152p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 6GB RAM, 128GB 6GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
  UFS 2.1 -
Misc
Colors Ocean Blue, Space Black, Iceberg Blue Gray, White, Mint, Violet
Models SM-M315F/DS SM-A226B, SM-A226B/DS, SM-A226B/DSN, SM-A226BR, SM-A226BR/N, SM-A226L, SC-56B
SAR 0.38 W/kg (head)     -
SAR EU - 0.73 W/kg (head)     1.23 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G bands - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 78, 79 SA/NSA/Sub6
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Exynos 9611 (10 nm) Mediatek Dimensity 700 (7 nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G72 MP3 Mali-G57 MC2
OS Android 10, One UI 2.0 Android 11, upgradable to Android 13, One UI core 5
Selfie camera
Features HDR -
Single 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm 8 MP, f/2.0, (wide)
Video 4K@30fps, 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
Tests
Battery (old) - Endurance rating 118h
Camera - Photo / Video
Display - 1631:1 contrast ratio, 385 nits max brightness (measured)
Loudspeaker - -28.5 LUFS (Average)
Performance - AnTuTu: 242155 (v8), 223188 (v9) GeekBench: 6913 (v4.4), 1719 (v5.1) GFXBench: 12fps (ES 3.1 onscreen)
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