This is one of the best budget phones available now this model is far better than the earlier one camera quality is increased RAM is increased etc.and no more hanging. We all know j series is known for its performance using Internet in J series is supper cool better speed for net access less Wight this phone is very useful for both elders and youngsters and the main attraction is dual sim 4g we can use two 4g sims on this phone no need to change the sim slot both slots will support 4g overall this is the better option for one who is looking for a budget smartphone