ZTE Z Max 2 16GB 5.5" HD Display Unlocked GSM Quad-Core Android Smartphone w/ 8MP Camera - Black 5.5" HD touchscreen display 8MP rear Camera + 2MP Front Camera Dolby audio speakers Quad-Core 1.2GHz Qualcomm MSM8916 Processor 4G LTE unlocked Phone - supports AT&T, T-Mobile, MetroPCS, Cricket & other gsm-based Networks