A:AnswerYes, you can!. I have 3 Samsung TV's in my house. From 32" to 70" sizes. All of them give a good picture from any angle. Also they will adjust to light in the room. Bright lights in the room and the TV adjust to a lighter color so you can see. No lights on and the screen will adjust the brightness so your eyes won't have a problem seeing in the dark. I got these because they are all smart TV's and will be able to get apps for streaming. I plan to cut the cord after my contract with Dish is up in the next month.
A:AnswerI'm going to assume you meant "antenna" and not "Athena". With cable companies all going digital, the dual inputs are slowly disappearing. For those of us who live in the real world, not all areas are able to update fast enough, and we use an "A-B switch". This allows one input to the tv, and you can manually or in some products, by remote, change between two "sources" or cable verses antenna. Hope this helps.