Samsung Galaxy A9 vs Xiaomi Mi A3

Samsung Galaxy A9 vs Xiaomi Mi A3: Compare the Samsung Galaxy A9 and Xiaomi Mi A3 to find out which smartphone is the better choice for you. Discover the key differences and similarities between these two popular devices.

Feature	Samsung Galaxy A9	Xiaomi Mi A3
Display Size	6.3 inches	6.088 inches
Display Type	Super AMOLED	Super AMOLED
Resolution	1080 x 2220 pixels	1560 x 720 pixels
Processor	Octa-core	Octa-core
RAM	6 GB	4 GB
Internal Storage	128 GB	64 GB
Expandable Storage	Yes, up to 512 GB	Yes, up to 256 GB
Main Camera	48 MP (f/1.8) 8 MP (f/2.4) ultrawide 10 MP (f/2.4) telephoto 5 MP (f/2.2) depth sensor	48 MP (f/1.8) 8 MP (f/2.2) ultrawide 2 MP (f/2.4) depth sensor
Front Camera	24 MP (f/2.0)	32 MP (f/2.0)
Video Recording	4K@30fps, 1080p@30/60fps	4K@30fps, 1080p@30/60/120fps
Battery Capacity	3800 mAh	4030 mAh
Operating System	Android	Android One
Dimensions	162.5 x 77 x 7.8 mm	153.5 x 71.9 x 8.5 mm
Weight	183 g	173.8 g
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Biometric Authentication	Fingerprint (rear-mounted)	In-screen fingerprint
Headphone Jack	Yes	Yes
USB Port	USB Type-C	USB Type-C
Wireless Charging	No	No
Water and Dust Resistance	No	No