As we updated it on our website that the PIPO X9S is equipped on the Intel Z8350 processor. However, there are many people doubt it and said that they saw the reviews that it is equipped with the Z8300.
As for this issue, we reply it in total at here. The X9S is improved on the basis of the PIPO X9, which is equipped with the Intel Z8300 processor as you said. The updated version use the same processor as the other models like the PIPO X8 Pro and the PIPO X10 Pro. More detail information about the models, you can look at here: https://www.pipo-store.com/buy-pipo-tablet.html