I don’t know if the bit about the starlight sensor is accurate. The introductory video, product page, Help Center all mention “Color Night Vision”, which I think at least implies that it has this same sensor. Having said that, it definitely benefits from more ambient light, as do other Wyze Cams with that same capability. Here’s some comparison:
In both images, the top left camera is Bulb Cam, the top right is Cam v4 through a window, and the bottom left is Cam OG Telephoto through the same window. Bulb Cam and Accessory Bulbs are off in the top image and have Ambient Light set to 40% in the bottom image. All the cameras are showing color images, but the colors are clearly improved with more available light.
I really like the Bulb Cam’s field of view! 
I had one Wyze Bulb Color flake on me over a year after I bought it, and I thought about swapping something else into that fixture, but then @ssummerlin clued me into the 3-year warranty on lighting products, so I opened a ticket and Wyze replaced it. I thought I was going to have to do the same thing this week with another Bulb Color, but power cycling that bulb has it working as expected again. I’m using smart bulbs from three other brands, as well, and the two that I bought to try specifically because of their Matter compatibility seem to be the most problematic. 
I’d actually like to see more lighting products from Wyze. I installed Light Strips in a kitchen a few years ago and still really like those, too.