Sony full hd smart led tv is best.it provide a wonderful picture quality and it’s sound is also awesome. it’s sound is like a cinematic sound because it contain a powerful audio speakers.i give 5 stars to its sound and picture quality.towards sound and picture quality it is also worth for money at all it’s wonderful features.the screen mirroring is laso work good and it’s all smart features work better without any problem.the costumer service and support of sony is also good for all it’s product.but their product have rare case to occur problem in it’s any product.i recommend for sony led smart tv for full hd pictue and dolby digital sound.