@simooncave - Thanks for your question Simon. Snap uses a Sony Exmor IMX 377 image sensor and processor capable of 4k 30 fps, 1080 120 fps and 720 240 fps. We are working with the best image tuner in the world to make sure that we make the most of all of those pixels. The current design does not have this final camera integrated, as the tuning is not done - so the video you see is taken with a more vanilla HD camera.
Vantage Robotics Snap