About Krazykarl1322

Thanks, I figured there was some form of upconverting happening by my TV with the current signal. What I didn't want happening is that the output of the box is being limited by the hdmi cable that Comcast provides, as there's little info on it and several forum questions that are looking for answers and which speculate the cable is not able to best support the 4k singal.  ... View more

@MNtundraRET wrote: @Krazykarl1322 wrote: Recently purchased a 4k TV with an available refresh rate of 120hz. From what I'm hearing outside of the xfinity community, the X1 4k dvr box (XG1v4-A) is only able to put out 4k resolution at 60hz or 2k resolution at 120hz. First, is this true? If true is there any planned rollout of a box capable of 4k at 120hz? Second, if false, does the hdmi cable that is sent out with the X1 4k box capable of 4k at 120hz, as it is not labeled or info available on the web.  You heard wrong! Most cheap 4k televisions are still only 60Hz televisions. They all get 4k video. 120Hz televisions will show 4k video up to a frame rate of 60. 60Hz televisions show 4K up to a 30 frame rate. I appreciate your response, however, you didn't answer my questions regarding the box's output and hdmi cable provided by Comcast. The TV in question is a Samsung Q70 which is spec'd at 4k and 120hz. So I'd still like to know what the specd output of the Comcast 4k box is and what the spec of the Comcast hdmi cable that gets provided with the 4k box is?  ... View more