- Is this TV good for gaming?
- Only casually. It has a 60Hz panel with no VRR or ALLM, so fast games show motion blur and input lag is not minimized.
- Does it run Fire TV with Alexa?
- Yes. Fire TV is built in, and the remote has Alexa voice control for apps, inputs and searches.
- Can I cast from my phone?
- Yes. It supports AirPlay for Apple devices and Miracast for Android and Windows.
- How many HDMI ports does it have?
- Three. That is enough for a console, a soundbar and one streamer, but little room to spare.
- Should I buy this or a TCL or Hisense 75-inch?
- TCL and Hisense sets in the same size class generally offer better contrast and gaming features. Choose the Insignia if Fire TV and the lowest cost matter most.
- Can it be wall-mounted?
- Yes. It is VESA-mount compatible, though a 75-inch set needs a sturdy mount and two people to lift.
- Where is the Insignia 75 Inch Class QF Series LED 4K UHD Smart Fire TV cheapest?
- At Best Buy, for $649.99, as of our latest check.