I saw a forum post here from a few months ago about the upcoming GPD XD. Well, I happen to live in Shenzhen, where the HQ for the company is. I paid them a visit yesterday and picked up a brand new one. The company was nice enough to throw in a free case and stuff too. Anyway, here's a breakdown:
My thoughts:
Good storage (but not as good as Openpandora) for it's size. Internal 64 GB sd, can hold another 64 gb sd.
Longest battery life I have seen on a tablet. (probably 6 or 7+ hours of 3d games like n64 and PSX and maybe 10ish for lower-resources stuff like SNES, MAME, and web browsing) Comparable to Openpandora, but I don't think quite as long.
Good hardware- Quadcore 2GHZ rockchip, 2 gigs ram, great screen and really snappy buttons
Good build quality- feels great, sturdy, screen is solid (my 8 day old pandora already has a loose screen hinge, and the battery isn't seated properly)
Pre-rooted- but running 4.4.4, so I can't install a linux distro alongside it (I tried).
The nubs, buttons, and triggers feel great, with my pandora...i find myself trying to use the nubs as infrequently as I can.
The GPD definitely wins in terms of hardware specs and build quality. No doubt about it.
Over all, I still like the Pandora more, because it's open source and I find a proper linux distro is better than android, but this is a good dedicated gaming machine.
If the GPD XD was open source and used all that free space for a keyboard, I would use that as my go-to portable device in a heartbeat.
I saw some posts about this device, and thought you guys might like some more info.