Pretty cheap, Its like a GoPro Hero 6 but it isnt waterproof or maybe even not dustproof. I read the details on the specifications.

Also watched a video review, 4k at 60fps is game changing. But in order to appreciate the 4k video quality for editors, they also need a 4k resolution screen (12mpx approx) and a big ram lol. If I were to choose between GoPro and this SjCam, Id still choose GoPro for the brand.

"Brand is better than new"

But if I want a cheaper camera, because of budget reasons - of course ill choose the SJcam - it really depends on the users' preferences.