Samsung is better company like other Chinese brand like poop, vivo, redmi.but this company made various model to compare others with beatable price, they make a statement that we have better option with same price. But eventually galaxy j7 I used was heating issue, low back up issue, graphics issue. With same price oppof3 and vivo v5s is the better option. Don’t buy for the name of brands it’s service cost is also higher with less features.