A:AnswerThis is neither, it's quantum pixels, which give deeper blacks and more vivid colors than typical LED, but are not as detailed as OLED, nor as expensive.
A:AnswerYoubneed to turn on HDMI control on the receiver and in the TV HDMI options. My denon receiver was the same way. Had to enable HDMI control in the receiver's menu and also needed to turn on the options in the TV's menu.
A google search on how to enable ARC should give the results you are looking for. Also your receiver may have to TV Audio input or something similar for you to hear the audio.
A:AnswerNot directly. It has no BT option. But, I’ve got mine running with an inexpensive BT transmitter, connected to the optical audio out on the TV. Works perfect.
A:AnswerIn had comcast and i had to change settings in my cable box to set up the picture for be 1080p or 4k uhd and also set to be letter box, full, or original size. Check settings in your cable menu.
A:AnswerThis television does not have a built in web browser however you can cast your desktop or browser from you computer and us the television as a monitor.
