Hi Grant,
The most important thing is power information (does the TV use US power only, or is it switchable?). I couldn't find power information about that TV on Samsung's website, but if you look on the back there ought to be some information that says something like "INPUT: 100-240V~ 1.6A(1.6A) 50-60Hz". See if you can find that information, and then we'll know if you can even use the TV in the UK.
Carl