Guess everyone’s experience is different. When I tested the v3 vs OG, the v3 had terrible ghosting/blur on any sort of motion, and if it rained, it was constantly blurry and blocky. OG picture was definitely better both still and motion.
Now that I’m comparing the v4 to OG, overall the v4 is sharper with better quality, but there are some things I don’t like as much such as some parts of the picture being more in focus than the others. But in fairness, the “out of focus” areas look like the whole picture on the OG so I suppose that is still an improvement.
OG colors are more vibrant at night but they’re almost overstated, and things are pretty grainy and blurry in color night mode. v4 has more muted colors (they need to settle on something in between the two) but none of the graininess or blurry/blocky, much clearer at night than the OG especially when there is motion. I suspect the OG is oversaturating too much at night and the v4 isn’t doing it quite enough, like I said a happy medium would be nice.
Regardless of what is shown for the resolution it is still possible for the image to look worse when you don’t have enough bandwidth, however from what I’ve seen the v4 is, if anything, too quick to reduce to 360 when the bandwidth is too low, so if yours is staying at 2.5K that’s probably not the case.
Take a still frame or video of the live view and see if the properties are 2560x1440 just to make sure it is really in that mode.
With all models of cam, I’ve noticed that a picture or even recording of the video is higher quality than what is displayed in the live view of the app. A barely readable license plate becomes crystal clear in some cases. But with any of these cams, zooming will obviously significantly decrease the quality, it is digital zoom and dealing with a lot of compression.
I haven’t specifically done a comparison of zooming on the v4 vs OG as they are no longer mounted in the same place. One theory is that the higher compression used on the v4 (to make it use the same bandwidth as the 1080P cams) is having a greater impact on the zoom, since that’s where the compression becomes very obvious.
Wyze is coming to the point where they’ll need to increase the bandwidth and/or add optical zoom to these cams. They can’t just keep adding more and more compression to keep the bandwidth to around 1mbit per second.