Samsung Galaxy A31 vs Oppo Realme 3

Samsung Galaxy A31 vs Oppo Realme 3: Get ready for a head-to-head comparison between the Samsung Galaxy A31 and Oppo Realme 3. Discover the key differences and similarities between these two smartphones to make an informed decision. Find out which device offers better performance, camera capabilities, battery life, and more. Read on to find out which one comes out on top!

Feature	Samsung Galaxy A31	Oppo Realme 3
Display Size	6.4 inches	6.2 inches
Display Type	Super AMOLED	IPS LCD
Resolution	1080 x 2400 pixels	720 x 1520 pixels
Processor	Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)	Octa-core (4×2.0 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53)
RAM	4GB	3GB/4GB
Storage	64GB/128GB	32GB/64GB
Expandable Storage	Yes, up to 512GB	Yes, up to 256GB
Main Camera	48 MP (f/2.0) + 8 MP (f/2.2) + 5 MP (f/2.4) + 5 MP (f/2.4)	13 MP (f/1.8) + 2 MP (f/2.4)
Selfie Camera	20 MP (f/2.2)	13 MP (f/2.0)
Battery Capacity	5000 mAh	4230 mAh
Operating System	Android 10, One UI 2.0	Android 9.0 (Pie), ColorOS 6
Biometric Authentication	Fingerprint (under display, optical)	Fingerprint (rear-mounted)
Fast Charging	Yes, 15W	No
Headphone Jack	Yes	Yes
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Weight	185 g	175 g