Oppo A91 vs Oppo F21 Pro

Oppo A91 vs Oppo F21 Pro: Looking to compare Oppo A91 and Oppo F21 Pro? Find out the key differences between these two smartphones in terms of features, specifications, and performance. Make an informed decision before choosing your next mobile device.

Feature	Oppo A91	Oppo F21 Pro
Display Size	6.4 inches	6.5 inches
Display Type	AMOLED	AMOLED
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Processor	Mediatek MT6771V Helio P70	MediaTek Helio P95
RAM	8 GB	8 GB
Storage	128 GB	128 GB
Main Camera	48 MP wide (f/1.8) 8 MP ultra-wide (f/2.2) 2 MP depth (f/2.4) 2 MP macro (f/2.4)	64 MP wide (f/1.7) 8 MP ultra-wide (f/2.2) 2 MP depth (f/2.4) 2 MP macro (f/2.4)
Front Camera	16 MP (f/2.0)	16 MP (f/2.0)
Video Recording	1080p@30fps	4K@30fps, 1080p@30/120fps
Battery Capacity	4025 mAh	4000 mAh
Fast Charging	VOOC 3.0 (20W)	VOOC 4.0 (30W)
Operating System	Android 9.0 (Pie), ColorOS 6.1	Android 10, ColorOS 7.2
Biometric Authentication	In-display Fingerprint Sensor	In-display Fingerprint Sensor
Dimensions	160.2 x 73.3 x 7.9 mm	160.1 x 73.8 x 8.1 mm
Weight	172 g	172 g
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
USB	USB Type-C	USB Type-C
Colors	Dark Blue, Red	Black, White