ZTE Blade D6 smartphone comes with Android OS, v5.1 (Lollipop) having MediaTek 6535 Quad-core 1.4 GHz Processor, 16GB intrnal storage, 2GB RAM supported upto 128GB card solt. The smartphone has 5 inches IPS LCD capacitive 720 x 1280 pixels, touchscreen 294 ppi, 16M colors and high capcity 13MP, rear camera with 2K Video recording LED flash and 5MP front camera, ZTE Blade D6 is EDGE, GPRS, GPS, Wi Fi, bluetooth 3G and 4G featured Smartphone by ZTE.