XIAOCAI X9+ Smartphone XIAOCAI X9+ Smartphone is the world's first 4G dual sim dual GSM mobile phone , an important step in the 4G Cool mileage . X9+ using 5.95 inches 720p screen , displays fine , built a 1.2GHz Qualcomm Snapdragon MSM8226 quad-core processor , 2GB RAM +16 GB ROM, runs very smooth , 2800mAh capacity battery. XIAOCAI X9+ Smartphone appearance with simple atmosphere , using leather texture of the shell with aluminum alloy integrated body design , weighs only 169g, feel very comfortable touch handshake . Camera performance is XIAOCAI X9+ Smartphone highlights, which uses 13 million pixels and a rear 5-megapixel front lens combination , where the rear lens has a large aperture of F2.0 , 3.9cm Macro , 28mm super wide angle , but also there trajectory photographs , phonograph pictures, background removal , smart Shutter , backlit photo ... Read more »