http://wccftech.com/xbox-one-x-vs-ps4-pro-promo/ >It appears that the Xbox One X promotional book included with review units, features a chart comparing the console to the Xbox One S, Sony’s PS4 Pro and standard PS4. >Some shots of the XB1X promo book were posted on Twitter, and of the images contains a chart comparing Microsoft’s enhanced Xbox One console to Sony’s upgraded PS4, the PS4 Pro, and the base PlayStation 4. The chart also compares the One X to the ‘standard’ Xbox One S. You can check out the comparison chart below: