The video below shows how to build a ZPG Z-Pocket Game almost in its entirety. It takes the assembler roughly 5 hours from start to end, and at around 41 mins you can see that the donor motherboard is harvested from a Sony Xperia Z1 Compact. This means that the ZPG runs on a Snapdragon 800 series SoC with a 2.2GHz Qualcomm MSM8974 quad core CPU.
There’s a channel on YouTube called TigerPlay TV and they’ve been teasing videos of a new handheld called the ZPG over the past couple of weeks. The ZPG (or Z-Pocket Game) looks to be running a customised version of Android and rumours suggest it’ll contain an 800 series SnapDragon processor too.