A:AnswerThis TV does have an ARC. I compared both models on LG's website and I couldn't come up with much difference. I think the UN6970 is just a Best Buy exclusive. I had the same questions because I am purchasing the UN6970 today and wanted to know as well.
A:AnswerLG TVs do not support the Spectrum TV app. You can access the app via a Roku device to hook up to your tv or gaming console like an Xbox One. ^Daphane
A:AnswerYes. Using ARC hdmi can use audio receiver to hook up surround sound or use soundbar. Has audio connections on back of tv,.... coaxial audio in and optical digital out. I have a Onkyo 7.1 AVR connected using ARC HDMI connection. Sounds awesome!
A:AnswerThis TV will support the following audio files: Audio Codec AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA and apt-X. ^Daphane
A:AnswerHi, Let us help you with that! Please send us a private message on Facebook or Twitter using @LGUSSupport and include #VOC, your contact info and we can expedite a resolution for you. Thank you.^Vanessa
A:AnswerHi, there. We would be happy to help you with your case, however we need to move to a platform that supports back and forth messaging. Please send us a private message on Facebook or Twitter using @LGUSSupport and include #VOC, your contact info and we will doing everything in our power to expedite a resolution for you. Thank you.^Vanessa
A:AnswerI bought a new mount for mine screws came with it you can go to your local hard ware store take the screw with you get the same thread size but longer screw 1 1/2 should be long enough you can’t go to long you will damage the tv
