T-Mobile G2 is an excellent slider design device. This is the first Android Smartphone that delivers 4G speed with HSPA+ network which is much better than conventional 3G network. The G2 runs on Android 2.2 operating system along with original Android interface. It is a better version of T-Mobile G1 with full QWERTY keyboard and optical trackpad. One can experience the power of the web at the tip of fingers and get connected effortlessly with the rest of the world just with a glimpse of an eye with its 4G speed. It uses the wireless connectivity with Wi-Fi and Bluetooth 2.1. Besides its visual appeal, this device is packed with robust features like strong battery, bright display, GPS, 5MP camera with auto focus lens and 800 MHZ processor.