Xiaomi Redmi 9 vs Samsung Galaxy A31

Xiaomi Redmi 9 vs Samsung Galaxy A31: Compare the Xiaomi Redmi 9 and Samsung Galaxy A31 to find out which smartphone offers better features, performance, and value for money. Discover the key differences and similarities between these popular budget-friendly devices to make an informed decision before your next purchase.

Feature	Xiaomi Redmi 9	Samsung Galaxy A31
Display	6.53-inch IPS LCD	6.4-inch Super AMOLED
Resolution	2340 x 1080 pixels	2400 x 1080 pixels
Processor	Mediatek Helio G80	Mediatek Helio P65
RAM	3/4 GB	4 GB
Storage	32/64/128 GB	64 GB
Main Camera	13 MP wide (f/2.2) 8 MP ultra-wide (f/2.2) 5 MP macro (f/2.4) 2 MP depth (f/2.4)	48 MP wide (f/2.0) 8 MP ultra-wide (f/2.2) 5 MP depth (f/2.4) 5 MP macro (f/2.4)
Front Camera	8 MP (f/2.0)	20 MP (f/2.2)
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	5020 mAh	5000 mAh
Fast Charging	18W	15W
Operating System	MIUI 12 based on Android 10	One UI 2.0 based on Android 10
Fingerprint Sensor	Rear-mounted	Under-display
Headphone Jack	Yes	Yes
MicroSD Support	Yes (up to 512 GB)	Yes (up to 512 GB)
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
NFC	No	Yes
Dimensions	163.3 x 77 x 9.1 mm	159.3 x 73.1 x 8.6 mm
Weight	198 g	185 g