A:AnswerI really do not know, all I do know it that the Q70 produces a stunning picture, with brillant color and depth and I believe it is priced less than the Q7DT model.
A:AnswerSteveB, you will only be able to utilize the Picture in Picture function with Mobile View, which allows for one TV source and one mobile device to simultaneously connect and be displayed on your TV. ^Gina
A:AnswerHi there! The Q70T does not support G-Sync, but it does support Freesync VRR! FreeSync VRR provides clean, smooth animation and eliminates stutter and screen tearing. ^Gina
A:AnswerHi there! There is an optical output on the Q70T, and you can utilize a Digital-to-Analog Converter to connect an older stereo. Check out this converter at Best Buy: https://www.bestbuy.com/site/insignia-optical-coaxial-digital-to-analog-converter-black/4226000.p?skuId=4226000 ^Gina
A:AnswerHey Chaz - Yes you can mount this TV with the treaded holes on the back as long as you use a compatible mount that is VESA 200 x 200 . There is a plethora available on BestBuy.com https://www.bestbuy.com/site/searchpage.jsp?st=tv+wall+mounts&_dyncharset=UTF-8&_dynSessConf=&id=pcat17071&type=page&sc=Global&cp=1&nrp=&sp=&qp=&list=n&af=true&iht=y&usc=All+Categories&ks=960&keys=keys . ^Jason