Three questions to ask:
External micro SD card support?
Battery run time and specification(mAh)?
Wi-Fi capability?
I am not sure,but my sixth sense tells me that this is most probably is the Netronix 13.3 inch prototype screen for e-readers,shown last year.
https://www.youtube.com/watch?v=b-SnpwAsIYc
Have a look at second 31!