1080p or 4k camera that records locally but transmits lower quality?

[guerlando]

I was looking at FPV for mini quads like Flywoo Baby Quad, and all of them were using the Insta360 camera, which I think it's too heavy for a 50g quad.

With the extremely small 4k cameras we have on cellphones today, isn't there a camera solution that is both tiny, can be powered by the quad's battery, but that records in maybe 1080p to 4k, and also transmits lower quality over video?

Or maybe is there a qay to power the insta360 with the quad's battery, reducing the weight?

 

[Motorazr]

The Caddx Loris is 4k and the Runcam Split 3 Lite is 1080P as is the Caddx Turtle v2 (all of these record to a DVR board mounted into your FC stack. I have the Runcam Split 3 Lite and find the image quality to be amazing (better than the Caddx Turtle v2) and on par or better than a Vista/Polar unit recorded in DJI goggles. All three are light enough to fly in a 75mm 1S tiny whoop.