Do you know the Smartphones of ZTE? This is the low-cost mobile brand par excellence, a wide variety of devices with different price ranges, but where this brand has really made a difference is in low-end devices, since they have managed to have possibly the cheapest smartphones of this class of mobiles, maintaining quite high performance for the price they have, all a madness of this brand that arrived a few years ago from China and now wants to stay as a reference.