This product samsung J7 max is a good product made by Samsung. Iam using the same product and it’s very featuristic. The security system is great as it has fingerprint and face recognition. Screen resolution of this mobile is very big to watch movies. The smart glow is the very latest feature which I have ever seen.when I have bought this for the first time I didn’t trust it but after using it many times I found it as the best companion to me. Thank you, I suggest everyone to buy this if interested.