Xbox One S vs PS4: Price
Before you read any further, it's worth noting that the PS4 and Xbox One S are becoming increasingly difficult to find. Microsoft has officially discontinued the Xbox One, Xbox One S and Xbox One S All-Digital Edition, which means retailers won't have much stock left to sell; it also means that what stock is available is a little more expensive than normal.
Ordinarily, the Xbox One S and PS4 sit at £250 and £260 respectively, and it is still very much possible to find both for those prices (as an individual unit or a bundle) if you hunt around. These consoles are available in both 500GB and 1TB variants, with the 1TB PS4 usually costing around £50 more – although again, with stock slowly decreasing you're likely to find all manner of inconsistencies.