In those words? Not that I'm aware of. But a simple search for Xfinity surveillance cameras will give you a great selection of reviews and samples of the quality of their cams, and you can judge the quality for yourself. We have a member here who shared from his system, same one as the neighbor, and the video/audio quality was top notch.
I did an experiment for my own curiosity and played a video of my Ring cam side by side to a copy of that same video, and hands down, the original copy is literally crystal clear, but the video of the video, taken with my phone, leaves out a ton of detail. Granted I have a different system, but I think the results are likely very similar.
jmo