Tried googling on "Xpert 310" and it turns up nothing.
A 10" tablet 1024x768 would display a Jeppview 3 plate whole, very nicely. But it needs to be light and thin - most tablets in that size range are heavy.
I've seen some jet EFBs and they are thin and light - achieved by having the computer and most of the innards elsewhere, attached via a cable.
Tablets are still being built with old technology. The LS800 gets very hot; in fact it overheats with any sunlight on it, especially at altitude.