The Samsung Galaxy J2 is powered by the 32-bit Spreadtrum I am use this phone 11month working is very good no heating issue no lag camera is good 5mp 2, 600mAh battery. is nice battery backup is 1day 1gb ram 8gb rom 4gb volte phone Samsung Galaxy J2 smartphone with 4.70-inch 540x960 display powered by 1.3GHz quad-core processor Dual Sim, VoLTE, 4G, 3G, Wi-Fi
Quad Core, 1.3 GHz Processor
1 GB RAM, 8 GB inbuilt
2000 mAh Battery
4.7 inches, 540 x 960 px display
5 MP Rear + 2 MP Front Camera
Memory Card Supported, upto 128 GB
Android, v5.1.1