Samsung Stratosphere I405 4G LTE Verizon CDMA Android Slider Phone - White 2G: CDMA 800 / 1900, 3G: CDMA2000 1xEV-DO 4G LTE 700 MHz Class 13 Android OS, v2.3 (Gingerbread) 4.0" Super AMOLED Multi-Touchscreen w/ TouchWiz UI + Slide-Out QWERTY Keyboard 5MP Camera (2592  1944 pixels) w/ LED Flash + Front-Facing 1.3MP Camera GPS, Wi-Fi, Bluetooth v3.0 with A2DP, 4 GB storage, 512 MB RAM + microSD Slot Expansion up to 32 GB