Xiaomi Redmi Note 7 vs Oppo Reno 3a

Xiaomi Redmi Note 7 vs Oppo Reno 3a: Looking to compare the Xiaomi Redmi Note 7 and the Oppo Reno 3a? Find out which smartphone comes out on top in this detailed comparison. Discover the key differences and similarities between these two popular devices to help you make an informed decision.

Feature	Xiaomi Redmi Note 7	Oppo Reno 3a
Display	6.3-inch IPS LCD	6.44-inch AMOLED
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Processor	Qualcomm Snapdragon 660	Qualcomm Snapdragon 665
RAM	3/4/6 GB	6 GB
Storage	32/64/128 GB	128 GB
Main Camera	48 MP wide (f/1.8) 5 MP depth sensor	48 MP wide (f/1.7) 8 MP ultrawide (f/2.2) 2 MP macro (f/2.4) 2 MP depth sensor (f/2.4)
Front Camera	13 MP (f/2.0)	16 MP (f/2.0)
Video Recording	1080p@30/60/120fps	1080p@30fps
Battery Capacity	4000 mAh	4025 mAh
Fast Charging	Quick Charge 4.0	VOOC Flash Charge 3.0
Operating System	MIUI (based on Android 9.0)	ColorOS (based on Android 10)
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
Dimensions	159.2 x 75.2 x 8.1 mm	160.2 x 73.3 x 7.9 mm
Weight	186 grams	175 grams
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
USB Port	USB Type-C	USB Type-C
Expandable Storage	Yes (up to 256 GB, dedicated slot)	Yes (up to 256 GB, dedicated slot)
Network Connectivity	4G LTE	4G LTE