A:AnswerHi Crisp - The Q70A has a built-in ATSC/ClearQAM tuner. When stepping up to our QN90A and above, you'll gain a built-in ATSC 3.0/ClearQAM tuner. ^Gina
A:AnswerCBP143 - The Q70A has internal (20 Watt 2 Channel) speakers and features Object Tracking Sound Lite (OTS Lite) giving you immersive 3D surround sound with strategically placed dynamic speakers that move the sound around you. ^Gina
A:AnswerHi Stu - The Q70A has 4 HDMI ports, all of which support Auto Low Latency Mode (ALLM), Dynamic Metadata (HDR10+), and Variable Refresh Rate (VRR). The HDMI 2.1 feature of High Frame Rate (HFR) 4K@120Hz is supported in “HDMI In 4”. The “HDMI In 3” port further supports eARC. ^Gina