Lenovo ZUK Z2 Pro Smartphone 4G LTE 3G WCDMA TD-SCDMA ZUI 2.0 OS Quad Core Qualcomm Snapdragon 820 64bit 5.2″ Screen 2.15GHz 64bit 6GB RAM 128GB ROM 8MP 13MP Dual Cameras Fingerprint Identification flash rom 8 years ago Lenovo ZUK Z2 Pro Smartphone 4G LTE 3G WCDMA TD-SCDMA ZUI 2.0 OS Quad Core Qualcomm Snapdragon 820 64bit 5.2″ Screen 2.15GHz 64bit 6GB RAM 128GB ROM 8MP 13MP Dual Cameras Fingerprint Identification