!!! This video demo'ing the new 4k camera, is beautiful.

Cameras Comparison: http://shop.gopro.com/compare?ca... Sad surprise: the battery is a bit smaller than in the previous generation. If you shoot in 4K or with the touch display, extra battery pack is a must.

Glorious! Have been waiting for this for a little while. Well, since sinking my Hero3 to the bottom of the ocean.

First reviews are in: - http://online.wsj.com/articles/g...

Very smart to do the entry level hero, I know a lot of people who thought the normal models where too expensive and that will go for it now :-)

Amazing video. Would have loved to see them attribute that Helen Keller quote at the start though. Ironically someone who couldn't be able to sense the output of this camera. "Life is a daring adventure, or nothing at all."

Great video. Looking forward to getting one of these.