Oppo Reno 3a vs Samsung Galaxy S20 Ultra

Oppo Reno 3a vs Samsung Galaxy S20 Ultra: Compare Oppo Reno 3a and Samsung Galaxy S20 Ultra to find out which smartphone offers better features and performance. Explore their specifications, camera capabilities, display quality, and more to make an informed buying decision. Discover the perfect device for your needs and budget.

Feature	Oppo Reno 3a	Samsung Galaxy S20 Ultra
Battery Life	4025 mAh	5000 mAh
RAM	6 GB	12 GB
Storage	128 GB	128/256/512 GB
Main Camera	48 MP wide (f/1.7) 8 MP ultra-wide (f/2.2) 2 MP mono (f/2.4) 2 MP depth (f/2.4)	108 MP wide (f/1.8) 48 MP periscope telephoto (f/3.5) 12 MP ultra-wide (f/2.2) 0.3 MP TOF 3D depth (f/1.0)
Front Camera	16 MP (f/2.0)	40 MP (f/2.2)
Video Recording	4K video recording @ 30fps	8K video recording @ 24fps
Battery Capacity	4025 mAh	5000 mAh
Display	6.44-inch AMOLED	6.9-inch Dynamic AMOLED
Display Resolution	2400 x 1080 pixels	3200 x 1440 pixels
Processor	Qualcomm Snapdragon 665	Exynos 990 (Global)
MicroSD Support	Yes (up to 256 GB)	Yes (up to 1 TB)
Fast Charging	Yes (30W)	Yes (45W)
Wireless Charging	No	Yes
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
5G Support	No (4G LTE)	Yes (model dependent)
Fingerprint Sensor	Rear-mounted	Ultrasonic in-display
Operating System	Android (ColorOS)	Android (One UI)