Oppo Reno 3a vs Samsung Galaxy Note 9

Oppo Reno 3a vs Samsung Galaxy Note 9: Looking to compare the Oppo Reno 3a and the Samsung Galaxy Note 9? Read on to discover the key differences between these two popular smartphones.

Feature	Oppo Reno 3a	Samsung Galaxy Note 9
Display Size	6.44 inches	6.4 inches
Display Type	AMOLED	Super AMOLED
Resolution	2400 x 1080 pixels	2960 x 1440 pixels
Processor	Qualcomm Snapdragon 665	Qualcomm Snapdragon 845
RAM	6 GB	6/8 GB
Internal Storage	128 GB	128/512 GB
Expandable Storage	Yes, up to 256 GB	Yes, up to 512 GB
Main Camera	48 MP wide (f/1.7) 8 MP ultra-wide (f/2.2) 2 MP depth (f/2.4)	12 MP wide (f/1.5-2.4) 12 MP telephoto (f/2.4)
Front Camera	16 MP wide (f/2.0)	8 MP wide (f/1.7)
Video Recording	4K @ 30fps	4K @ 30/60fps
Battery Capacity	4025 mAh	4000 mAh
Fast Charging	Yes, 30W	Yes, 15W
Wireless Charging	No	Yes
Operating System	ColorOS (based on Android)	Android
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
Water Resistance	No	Yes, IP68
Stylus Support	No	Yes
Headphone Jack	Yes	Yes
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)