Motorola DROID Ultra XT1080 16GB Verizon CDMA 4G LTE Android 4.2 Smartphone w/ 10MP Camera and Dual-Core Processor - Black 2G bands CDMA 800 / 1900; GSM 850 / 900 / 1800 / 1900; 3G bands CDMA2000 1xEV-DO; HSDPA 850 / 900 / 1900 / 2100; 4G bands LTE band 4(1700/2100), 13(700); Speed HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps; GPRS Class 12; EDGE Class 12 Primary 10 MP, autofocus, LED flash;Secondary 2 MP; Touch focus, geo-tagging, face detection; Video 1080p@30fps; 2GB RAM 16GB Internal; No Card Slot for External Memory OS Android OS, v4.2.2 (Jelly Bean), upgradable to v4.4.4 (KitKat), planned upgrade to v5.0 (Lollipop); Chipset Qualcomm Snapdragon S4Pro; CPU Dual-core 1.7 GHz Krait; GPU Adreno 320 Dimensions 137.5 x 71.2 x 7.2 mm (5.41 x 2.80 x 0.28 in); Weight 137 g (4.83 oz); SIM Nano-SIM Non-removable Li-Ion 2130 mAh battery; Stand-by Up to 312 h; Talk time Up to 28 h; Sensors Accelerometer, gyro, proximity, compass, barometer