Samsung Galaxy A31 vs Samsung Galaxy S9

Samsung Galaxy A31 vs Samsung Galaxy S9: Looking to compare the Samsung Galaxy A31 and the Samsung Galaxy S9? We’ve got you covered. In this article, we’ll break down the key differences and similarities between these two popular Samsung smartphones. Whether you’re in the market for a new device or simply curious about the upgrades, read on to find out which one suits your needs better.

Feature	Samsung Galaxy A31	Samsung Galaxy S9
Display	6.4-inch Super AMOLED	5.8-inch Super AMOLED
Resolution	2400 x 1080 pixels	2960 x 1440 pixels
Processor	Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)	Octa-core (4×2.7 GHz Mongoose M3 & 4×1.8 GHz Cortex-A55)
RAM	4 GB	4 GB
Storage	64 GB	64/128/256 GB
Main Camera	48 MP wide (f/2.0) 8 MP ultra-wide (f/2.2) 5 MP depth (f/2.4) 5 MP macro (f/2.4)	12 MP wide (f/1.5-2.4) 12 MP telephoto (f/2.4)
Front Camera	20 MP (f/2.2)	8 MP (f/1.7)
Video Recording	1080p@30fps	4K@30/60fps, 1080p@30/60/240fps, 720p@960fps
Battery Capacity	5000 mAh	3000 mAh
Fast Charging	Yes, 15W	Yes, 15W
Operating System	Android 10, One UI 2.0	Android 8 (Oreo), upgradable to Android 10, One UI 2.0
Biometric Authentication	Fingerprint (under display, optical)	Fingerprint (rear-mounted)
Water & Dust Resistance	No	Yes, IP68
MicroSD Support	Yes, up to 512 GB	Yes, up to 400 GB
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)
Wireless Charging	No	Yes
5G Ready	No	No