The much awaited Samsung Galaxy S4 is available today. Head to your favourite vendor or shop to get it!
http://www.o2.co.uk/samsung/galaxy-s4
http://www.t-mobile.co.uk/shop/samsung-galaxy-s4/
http://www.vodafone.co.uk/samsung/pay-monthly-galaxy/?cid=ppc-goo-h-c2419-577778-ex