Acer Liquid Z530 16GB Unlocked GSM 4G LTE Quad-Core Smartphone w/Dual 8MP Cameras - Black Unlocked for all GSM carriers worldwide! 4G LTE Bands 2, 4, 7, 12 5-inch IPS LCD Capacitive Multi-Touchscreen Android 5.1 (Lollipop), Quad-core 1.3 GHz Cortex-A53 Processor 8MP Rear + 8MP Front-Facing Camera with Autofocus, LED Flash, Internal Memory: 16GB ROM, 2GB RAM