The Zuk Z1, made by Lenovo and available in white and dark gray, features a metal frame with Gorilla Glass 3 on the front, and a curved back which the company claims offers an ergonomic feel. It has a large 4,100mAh which supports fast-charging via its USB Type-C plug. It's powered by the Qualcomm Snapdragon 801 CPU with 3GB RAM and 64GB of ROM. The LCD IPS display is 1080p at 5.5" and has a contrast ration of 1500:1. The Sony camera sensor, which has an f/2.2 aperture, takes 13MP and has optical image stabilization.