https://www.phonearena.com/phones/NIU-Niutek-3.5D_id8545
NIU Niutek 3.5D Full Specifications - PhoneArena
NIU Niutek 3.5D specifications. Features 3.5-inch display, Single camera, 1400 mAh battery, 0.25GB RAM, 0.512GB storage, MediaTek, Android 4.2.
full specificationsniuphonearena