Letv 1s is a chineese brand and like all chienese product we never believe the product quality of any chinese products.but this one is far better.according to looks it gives really a stunning look.the features of the handset is amazing in this price segment.tge hardware parts are best.smooth functioning.lots of new features added.the onlh problem is the camera quality.it is not so good.but overall a good budget usdr friendly smart phone in this price segment.