[Update: EA has lowered the price of digital PS4 games again, down to £54.99, the same price as the Xbox One, Eurogamer reports. So the parity is nice. That's still quite expensive, at about $100 USD, and more expensive than some of these games are being sold physically (FIFA 14 runs £47 on Amazon).]
For some reason, Electronic Arts priced digital versions of its PS4 launch games at £62.99 on the UK PS Store. Or, £8 more than they're priced on the Xbox One (£54.99).
EA has repriced its digital PS4 library, lowering the price by £3, to £59.99. Or, £5 more than they're priced on the Xbox One.