I have bought samsung led 40 inches television one year ago
Video quality - its video quality is awsome its picture quality doesnot changed in an year its same as the new tv compare to sony its picture quality is very good
Sound reception - sound is also good but compare to sony it is slightly low but overall it is good enough
Value for money - this product is value for money
Service and support - samsung service is good they come for installing the tv on wall on the same day the tv is bought.
It support all perfectly whatever it is given to brousher.