Oppo A9 vs Samsung Galaxy A11

Oppo A9 vs Samsung Galaxy A11: Looking to compare Oppo A9 and Samsung Galaxy A11? Read on to find out the key differences between these two popular smartphones.

Feature	Oppo A9	Samsung Galaxy A11
Display Size	6.5 inches	6.4 inches
Display Type	IPS LCD	PLS TFT
Resolution	1080 x 2340 pixels	720 x 1560 pixels
Processor	Octa-core (4×2.1 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53)	Octa-core (4×1.8 GHz Cortex-A53 & 4×1.6 GHz Cortex-A53)
RAM	4 GB	2 GB
Internal Storage	128 GB	32 GB
Expandable Storage	Yes, up to 256 GB	Yes, up to 512 GB
Main Camera	48 MP (f/1.8) 8 MP (f/2.2) 2 MP (f/2.4) 2 MP (f/2.4)	13 MP (f/1.8) 5 MP (f/2.2) 2 MP (f/2.4)
Front Camera	16 MP (f/2.0)	8 MP (f/2.0)
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	5000 mAh	4000 mAh
Fast Charging	Yes, 10W	Yes, 15W
Operating System	Android 9.0 (Pie), ColorOS 6.1	Android 10, One UI 2.0
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
Face Unlock	Yes	Yes
Headphone Jack	Yes	Yes
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Dimensions	162 x 76.1 x 8.3 mm	161.4 x 76.3 x 8 mm
Weight	190 grams	177 grams
Colors	Marble Green, Fluorite Purple	Black, White, Blue, Red