Lenovo ZUK Z1 4G TDD-LTE FDD-LTE 3G TD-SCDMA WCDMA Smartphone Cyonangen12.1 OS Qualcomm Snapdragon801 2.5GHz 5.5. Dual Nano SIM Card, Dual Standby. 5.5" IPS 1920 * 1080px capacitive touch screen, quite sensitive. Dual Cameras, 8MP front camera, 13MP back IMX214 camera with flashlight and auto focus. 3GB RAM 64GB ROM Cyanogen OS 12.1. Qualcomm Snapdragon801 ( MSM8974AC ) 2.5 GHz. U-Touch Fingerprint Identification: Simple, from U-Touch, simple unlock, just touch. With USB 3.0 Type-C Connector, faster transmission. With 5V 2A quick charger, save your time. (The phone support 5V 2.5A input). Cyanogen, more language, more simple and save your time, Custom, save your ROM space, more stable. Cyanogen OS 12.1 has deep and detailed customizations, intuitive interface, fast speed, lower power consumption, powerful privacy & security, and enhanced experiences. Support Light sensor, Proximity sensor, Distance sensor, WIFI, Ebook, Email, Messaging, Wallpapers, Calendar, Calculator, Clock, etc. Buy this Cellphone and Save 13% OFF For Lenovo ZUK Z1 Smartphone.