J7 is the best device I have ever had no lags super battery life charging and I got marshmallows updated on my j7 the j7 display is very nice and very fast on opparating I love it thank you samsung.
And display a 5.5-inch HD super Amoled display is nice to me the galaxy j7 is looking high range the 2016variant of Samsung galaxy j7 runs on android 6.0 marshmalow with a clean and use friendly to me and also I can make different folders like multimeadie to group similar apps together.