Xiaomi Redmi Note 8 2021 vs Oppo Reno 3a

Xiaomi Redmi Note 8 2021 vs Oppo Reno 3a: In this comparison, we pit the Xiaomi Redmi Note 8 2021 against the Oppo Reno 3a to help you make an informed decision. Discover the key differences and similarities between these two smartphones to find out which one suits your needs best.

Feature	Xiaomi Redmi Note 8 2021	Oppo Reno 3a
Display Size	6.3 inches	6.44 inches
Display Type	IPS LCD	AMOLED
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Processor	Qualcomm Snapdragon 662	Qualcomm Snapdragon 665
RAM	4 GB	6 GB
Storage	64/128 GB	128 GB
Main Camera	48 MP wide	48 MP wide
Ultra-Wide Camera	8 MP	8 MP
Macro Camera	2 MP	2 MP
Depth Sensor	2 MP	2 MP
Front Camera	13 MP	16 MP
Video Recording	1080p@30fps	4K@30fps, 1080p@30/60/120fps
Battery Capacity	4000 mAh	4025 mAh
Fast Charging	18W	30W
Operating System	Android 11, MIUI 12	Android 10, ColorOS 7.2
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
Headphone Jack	Yes	Yes
Expandable Storage	Yes (up to 256 GB)	No
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
5G Support	No	No