Samsung Galaxy J2 Prime vs Samsung Galaxy A31

Samsung Galaxy J2 Prime vs Samsung Galaxy A31: Comparing the Samsung Galaxy J2 Prime and the Samsung Galaxy A31, two popular smartphones from Samsung. Find out the key differences and similarities between these devices to make an informed decision on your next purchase.

Feature	Samsung Galaxy J2 Prime	Samsung Galaxy A31
Display	5.0 inches	6.4 inches
Resolution	540 x 960 pixels	1080 x 2400 pixels
Processor	1.4 GHz Quad-core	2.0 GHz Octa-core
RAM	1.5 GB	4 GB
Storage	8 GB	64 GB
Expandable Storage	Yes (up to 256 GB)	Yes (up to 512 GB)
Main Camera	8 MP	48 MP
Front Camera	5 MP	20 MP
Battery Capacity	2600 mAh	5000 mAh
Operating System	Android	Android
SIM Card	Dual SIM	Dual SIM
Weight	160 g	185 g
Bluetooth	4.2	5.0
Wi-Fi	802.11 b/g/n	802.11 a/b/g/n/ac
USB	Micro USB	Type-C
Headphone Jack	Yes	Yes
Fingerprint Sensor	No	Yes (under display, optical)
Face Unlock	No	Yes
Colors	Black, Gold, Silver	Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White