A:AnswerI think the dimension section details are of the product specification its approx the same u will get this monitor.
Use best buy app to see this device in you space feature which uses AR
A:AnswerI did not see any local channels there on the samsung tv.
Mostly the channels there are the free to air channels.
There are lots of channels but it difficult to go through all as there is no quick way to filter the channels.