1-4 of 4 Answers
We use Comcast/XFinity and had no issues. We also have no issues with Netflix or other media sites.
Sorry, there was a problem. Please try again later.If your box has a HDMI connection, I expect it should work fine with this TV.
Sorry, there was a problem. Please try again later.If it has an HDMI connect I don't know how it wouldn't be. We have Charter/Spectrum here and works fine. The TV should be able to input any HDMI signal you put into it. I'd ask ATT to be sure but it's a TV like any other (as far as connections) despite the different picture tech.
Sorry, there was a problem. Please try again later.I am using mine with at&t U-Verse and have no problem at all.
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