Just buy from the competition. What is the problem?

I can't say anything about the price, as I haven't made any comparisons. 5.7K are distributed over the 360°" sphere. on 2D sections, you have max. 1080p, i.e. Full HD. actually enough, except in low light, however, there are ab....this camera is the absolute hammer in combination with a 3m invisible selfie stick. A great addition to the Dj Pocket2 gimbal camera and drone recordings.

Part 1 must be answered by Digitec

Part2: Each of the camera's two lenses record at 3k, so together they record at 6k. This permanently records a 360 degree panorama. In a video, however, you usually only use a small section of the spherical panorama. So the 6k quickly becomes only 1k resolution in the video.
But that's enough for Instagram, TikTok and the like.