Comparison of Samsung Galaxy A31 vs Oppo A31

Comparison of
Samsung Galaxy A31

General Features General Features
Release Date 2021-02-20 Invalid date
SIM Support Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.24 x 2.94 x 0.30 in 163.9 x 75.5 x 8.3 mm
Phone Weight 185 g 180 g
Operating System Android 9.0 (Pie) Android 9.0 (Pie), ColorOS 6.1
Display Display
Screen Size 6.4 inches 6.5 inches
Screen Resolution 1080 x 2340 pixels 720 x 1600 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 3 Corning Gorilla Glass 3
Memory Memory
Internal Memory 64GB 32/128 GB
RAM 4 GB RAM 3/4 GB
Card Slot microSD Card, (supports up to 512GB) Yes
Performance Performance
Processor Octa-core (2 x 2.0 GHz + 6 x 1.7 GHz) Helio P65 SoC Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Mali-G71 MP2 PowerVR GE8320
Battery Battery
Type Non-removable Li-Po 5000 mAh battery Non-removable Li-Po 4230 mAh battery
Camera Camera
Front Camera 20 MP 8 MP, f/2.0,
Front Flash Light Yes No
Front Video Recording 1080p@30fps 1080p@30fps
Back Flash Light Yes Yes
Back Camera 48 MP + 8 MP + 5 MP + 5 MP 12 MP + 2 MP + 2 MP
Back Video Recording 1080p@30fps, 2160p@30fps 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio FM radio
WiFi Yes Yes
NFC Yes No

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