ZTE Axon M Z999 64GB Unlocked AT&T Dual-Screen Phone

Mobile Frequencies: Wi-Fi 802.11 a/b/g/c - Dual-Band - Wi-Fi Direct - HotspotMain Display Resolution: 1080 x 1920 pixelsRear Camera: 20 MegapixelOperating System: Android OSProcessor: Quad-Core (Dual-Core 2.15 GHz Kryo & Dual-Core 1.6 GHz Kryo)Processor Speed: Quad-Core (Dual-Core 2.15 GHz Kryo & Dual-Core 1.6 GHz Kryo)Built-in Storage: 64GBBattery Type: Non-Removable Lithium Ion   Launch Announced 2017, October Status Available. Released 2017, November Body Dimensions 150.9 x 71.6 x 12.2 mm (5.94 x 2.82 x 0.48 in) Weight 230 g (8.11 oz) SIM Nano-SIM Display Type Dual IPS LCD capacitive touchscreen, 16M colors