The NIU Tek 4D2 was announced at 2014, August. Released 2014, November. The Smartphone is released at Discontinued.The Smartphone is released at Discontinued.The Smartphone is Android 4.4.2 (KitKat) which consists of Dual-core CPU.The graphics of this device is powered by Mali-400 GPU.It has 4GB 512MB RAM.The device comes in 1 variants: 4GB 512MB RAM.The Smartphone comes with Android 4.4.2 (KitKat). The Smartphone has 123 x 63 x 10.3 mm (4.84 x 2.48 x 0.41 in) thickness . It comes in 5 color variants, which are Black, Gray, White, Blue, Orange.The Smartphone is 2G Supported and has data speed of HSPA 21.1/5.76 Mbps. It has Dual SIM (Mini-SIM/ Micro-SIM). NIU Tek 4D2 has 4.0 inches display with 480 x 800 pixels resolution. This device packs Li-Ion 1200 mAh, removable. It has Accelerometer.