Xiaomi Redmi S2 vs Oppo A91

Xiaomi Redmi S2 vs Oppo A91: Comparing the Xiaomi Redmi S2 and Oppo A91 smartphones, we delve into their features, specifications, and performance to help you make an informed decision. Discover which device offers the best camera, display, battery life, and overall value for your money.

Feature	Xiaomi Redmi S2	Oppo A91
Battery Capacity	3080 mAh	4025 mAh
RAM	3/4 GB	8 GB
Internal Storage	32/64 GB	128 GB
Main Camera	12 MP + 5 MP	48 MP + 8 MP + 2 MP + 2 MP
Front Camera	16 MP	16 MP
Video Recording	1080p@30fps	1080p@30fps
Battery Charging	Standard charging (5V/2A)	VOOC Flash Charge 3.0
Display	5.99 inches IPS LCD	6.4 inches AMOLED
Screen Resolution	720 x 1440 pixels	1080 x 2400 pixels
Processor	Qualcomm Snapdragon 625	Mediatek MT6771V Helio P70
MicroSD Support	Yes (dedicated slot)	Yes (dedicated slot)
Fingerprint Sensor	Yes (rear-mounted)	Yes (under display, optical)
Operating System	Android (MIUI)	Android (ColorOS)