Hi All, Due to faults with my Samsung UE48H6400, I am able to get a replacement under warranty, and I am unsure as to what to get. My maximum screen size is 50", and I would like to go 4K, but keep the budget under £600 is possible. At the moment, the TV is used mainly for Sky TV and Blu-ray. Currently looking at Samsung UE49MU6400, Sony 49XE7002, Panasonic TX-49EX600. Might consider the Sony 49XE80, but is abit over budget. I have looked at all of them in store, but its hard compare with the rubbish feeds that provide. Can anyone provide some advise/feedback.