Xiaomi Redmi S2 vs Xiaomi Mi A1

Xiaomi Redmi S2 vs Xiaomi Mi A1: Looking to compare the Xiaomi Redmi S2 and Xiaomi Mi A1? Read on to find out the key differences between these two popular Xiaomi smartphones.

Feature	Xiaomi Redmi S2	Xiaomi Mi A1
Display Size	5.99 inches	5.5 inches
Display Type	IPS LCD	LTPS IPS LCD
Resolution	720 x 1440 pixels	1080 x 1920 pixels
Processor	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625
RAM	3/4 GB	4 GB
Internal Storage	32/64 GB	64 GB
Expandable Storage	microSD, up to 256 GB	microSD, up to 128 GB
Main Camera	12 MP + 5 MP	12 MP + 12 MP
Front Camera	16 MP	5 MP
Video Recording	1080p@30fps	4K@30fps
Battery Capacity	3080 mAh	3080 mAh
Operating System	Android	Android (Stock)
Weight	170 grams	165 grams
Dimensions	160.7 x 77.3 x 8.1 mm	155.4 x 75.8 x 7.3 mm
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Audio Jack	Yes	Yes
USB Port	microUSB 2.0	USB Type-C