some photos.
Heatsink:


Internal MicroSD:


The device is a RK3188, but is limited to 1.4GHz. Without root, i can?t change governor (default is interactive) and antutu is reporting under 20000 points (GPD-G5A with skelrom is around 25000, using similar SoC).
Note: I?m running with screen at 720p

Epic Citadel result is 39.8fps, when with this SoC must be over 50fps

Tekken DR must be running well with this SoC (in performance governor), but i can?t get it to run smooth.
again, most of these problems may be solved with a rooted device... and i'm not sure but may be the SoC come limited to 1.4GHz. may help a lot if there is not limited to this speed (as i know, RK3188 may run at 1.6GHz... or even may be overclocked a little bit more, but with 1.6GHz is fine)
well, i keep waiting for rooted version of the device.
and... please, add the navigation bar to the launcher. Is hard to use the device without this. (i avoid using the default launche, because i really don?t like it. i prefer nova launcher o any other similar, and there is needed to add the navigation bar to the firmware to use it with normally)
Zalu2!