Samsung is a big brand with plenty of products but it is known for its mobile phones now a days many new smartphones are launched by samsung in which j series was the best but this disappointed me because my sister used it for 2 months and it was hanging low storage very less features many phones are comparing j1 with this but everywhere j1 got comments my sister needed memory space long life battary but it disappointed in both ways she wants better camera she needed education apps but it hangs too much so Ithink that this phone needs advancements