Oppo A91 vs Samsung Galaxy A30

Oppo A91 vs Samsung Galaxy A30: Looking to compare Oppo A91 and Samsung Galaxy A30? Read on to find out the key differences between these two smartphones and make an informed decision.

Feature	Oppo A91	Samsung Galaxy A30
Display	6.4 inches AMOLED	6.4 inches Super AMOLED
Resolution	1080 x 2400 pixels	1080 x 2340 pixels
Processor	Mediatek MT6771V Helio P70	Exynos 7904
RAM	8 GB	3/4 GB
Storage	128 GB	32/64 GB
Main Camera	48 MP (f/1.8) 8 MP (f/2.2) 2 MP (f/2.4) 2 MP (f/2.4)	16 MP (f/1.7) 5 MP (f/2.2) No additional lenses
Front Camera	16 MP (f/2.0)	16 MP (f/2.0)
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	4025 mAh	4000 mAh
Fingerprint Sensor	In-display	Rear-mounted
Operating System	Android 9.0 (Pie), ColorOS 6.1	Android 9.0 (Pie), One UI
Fast Charging	VOOC 3.0	15W
Headphone Jack	No	Yes
USB Port	USB Type-C	Micro USB
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Expandable Storage	No	Yes (up to 1 TB)
Weight	172 g	165 g
Dimensions	160.2 x 73.3 x 7.9 mm	158.5 x 74.7 x 7.7 mm