I used to have a z3735 tablet with 2GB of ram and there was no chance of running Bigbox on it. I also have a newer atom x5 tablet which is faster than the z3735 by quite a bit, and that wont run Bigbox acceptably either, Launchbox is OK to a point on it, but Bigbox is very slow, due to the slow CPU, Storage and Ram, and of course the lack of a dedicated GPU.