A:AnswerYou won’t need the fire stick anymore, it’s a smart tv, WiFi/internet capable. It allows viewers to access and control features for streaming content from Internet video services and connected devices. You can simply log on the app and access Amazon through the tv, no fire stick needed,
A:AnswerNo idea what quality of sound these sets have, every set I've had is connected to a 7.1 surround system which solved all problems. A simple sound bar certainly helps audio output on any set.