Samsung Galaxy A31 vs Xiaomi Redmi 7a

Samsung Galaxy A31 vs Xiaomi Redmi 7a: Looking to compare the Samsung Galaxy A31 and the Xiaomi Redmi 7a? Here’s a concise breakdown of the key differences and similarities between these two popular smartphones. Discover which device offers better features, performance, and value for your money.

Feature	Samsung Galaxy A31	Xiaomi Redmi 7a
Display Size	6.4 inches	5.45 inches
Display Type	Super AMOLED	IPS LCD
Resolution	1080 x 2400 pixels	720 x 1440 pixels
Processor	Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)	Quad-core 1.4 GHz Cortex-A53
RAM	4 GB	2 GB
Internal Storage	64 GB	16 GB
Expandable Storage	Yes (up to 512 GB)	Yes (up to 256 GB)
Main Camera	48 MP (wide) 8 MP (ultrawide) 5 MP (macro) 5 MP (depth)	12 MP (wide)
Front Camera	20 MP	5 MP
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	5000 mAh	4000 mAh
Charging	Fast charging 15W	Standard charging 10W
Operating System	Android 10, One UI 2.0	Android 9.0 (Pie), MIUI 10
Biometric Authentication	In-display fingerprint sensor	Rear-mounted fingerprint sensor
Headphone Jack	Yes	Yes
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Weight	185 g	150 g
Colors	Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White	Matte Black, Matte Blue, Matte Gold