“Does this TV perform the same as what we have now... Samsung and VISIO regular TV through Comcast/Xfinity hookup box??”
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It has a built-in digital tuner for air channels within antenna, but whatever you plug into the HDMI port will show that
Sorry, there was a problem. Please try again later.Hello! Thank you for your question. Yes, the Insignia 50" Class F50 Series LED 4K UHD Smart Fire TV will work with your Comcast/Xfinity cable box just like a Samsung or Vizio TV by connecting through an HDMI input. In addition to functioning as a regular TV, it also includes built-in Fire TV smart features, giving you easy access to streaming apps and services without needing extra devices. Darshan | Insignia
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