Oppo A91 vs Samsung Galaxy A7 2017

Oppo A91 vs Samsung Galaxy A7 2017: Oppo A91 and Samsung Galaxy A7 2017 are two popular smartphones in the market. In this article, we will compare their features, specifications, and performance to help you make an informed decision. Whether you are looking for a budget-friendly option or a high-end device, read on to find out which one suits your needs best.

Feature	Oppo A91	Samsung Galaxy A7 2017
Display Size	6.4 inches	5.7 inches
Display Type	AMOLED	Super AMOLED
Resolution	1080 x 2400 pixels	1080 x 1920 pixels
Processor	Mediatek MT6771V Helio P70	Exynos 7880 Octa
RAM	8 GB	3 GB
Storage	128 GB	32 GB
Expandable Storage	No	Yes, up to 256 GB
Main Camera	48 MP (f/1.8) 8 MP (f/2.2) ultra wide 2 MP (f/2.4) depth sensor 2 MP (f/2.4) macro	16 MP (f/1.9) 16 MP (f/1.9) wide angle 8 MP (f/1.9) depth sensor
Front Camera	16 MP (f/2.0)	16 MP (f/1.9)
Video Recording	4K@30fps, 1080p@30/120fps	1080p@30fps
Battery Capacity	4025 mAh	3600 mAh
Fast Charging	VOOC 3.0, 20W	Fast battery charging, 18W
Operating System	ColorOS 6.1 (based on Android 9)	Android 6.0.1 (Marshmallow), upgradable to 8.0 (Oreo)
Weight	172 g	186 g
Dimensions	160.2 x 73.3 x 7.9 mm	156.8 x 77.6 x 7.9 mm
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Fingerprint Sensor	In-display	Front-mounted
Colors Available	Dark Blue, Red, Blue, Black	Black Sky, Gold Sand, Blue Mist, Peach Cloud