Comparison of Xiaomi Redmi S2 vs Oppo A3

Comparison of
Xiaomi Redmi S2

General Features General Features
Release Date 2018, May 2018, April
SIM Support Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.33 x 3.04 x 0.32 in 6.14 x 2.96 x 0.31 in
Phone Weight 170 g 159 g
Operating System Android 8.1 (Oreo) Android 8.1 (Oreo)
Display Display
Screen Size 5.99 inches 6.2 inches
Screen Resolution 720 x 1440 pixels 1080 x 2280 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors LTPS IPS LCD capacitive touchscreen, 16M colors
Screen Protection
Memory Memory
Internal Memory 64 GB 128 GB
RAM 4 GB RAM or 32 GB 3 GB RAM 4 GB RAM
Card Slot microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
Performance Performance
Processor Octa-core 2.0 GHz Cortex-A53 Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU Adreno 506 Mali-G72 MP3
Battery Battery
Type Non-removable Li-Po 3080 mAh battery Non-removable Li-Ion 3400 mAh battery
Camera Camera
Front Camera 16 MP 8 MP
Front Flash Light Yes
Front Video Recording No No
Back Flash Light Yes Yes
Back Camera 12 MP 16 MP
Back Video Recording 1080p@30fps (gyro-EIS) 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio FM radio
WiFi Yes Yes
NFC

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