This is the Zuk Z1, a new, Lenovo-backed phone from China that will soon be available in Western markets running CyanogenOS.
Packing a Snapdragon 801 processor (you know, the one that doesn't set fire to your trousers and monster through your battery), 3GB RAM, 64GB storage, a full HD 5.5" screen, USB type-C and a 4100mAh battery (!) for a price imported from China of ~£200, it looks set to challenge OnePlus in the value stakes and perhaps put another nail in the coffin of traditional flagships. It even has a front mounted fingerprint sensor like the OnePlus 2 (although it actually works faster and more reliably!).
We have one here - what would you like to know? The model we have here runs ZukUI, a MIUI-alike custom OS.
More details about the phone can be found (in Chinese) on the Zuk website.
Edited by PaulOBrien