iPad Pro 13 M4 wins decisively on performance with its M4 chip versus the 2022 Unisoc Tiger T618 in the Tab A8. The iPad also provides a superior 13-inch Ultra Retina XDR display and 8-16GB RAM options compared to the Tab A8 10.5-inch LCD and 3-4GB RAM. Tab A8 only competes on its $229 price point for very light use per the provided specs.