This phone is very nice but rate is very high. This phone is better than J1 and J2 prime. I think he means the update security. I am use this phone. This is best phone. This phone is work perfectly. I like on skreen keywords. This phone jio supported and I am loving it. It is work very well. This phone is long battery life. This phone is to better and volume very high. Screen mirror and otg device support this phone. This phone is charges fast. So it’s worth it. This is is vote. This phone is supported high level games.