Latest GoPro has an edge over Contour when it comes to watersports

[1] GoPro has released Hero4 Black Edition in Australia which has the highest performance the company has ever made.

[2] GoPro Hero4 Black is 4g in weight and it has also a 4K recording at up to 30 frames per second (fps) which captures cinema like quality. 

[3] Hero4 Black has Bluetooth and Wi-Fi features which captures and posts images in quality that Smartphones cannot do.

[Source] http://www.theaustralian.com.au/technology/latest-gopro-has-an-edge-over-contour-when-it-comes-to-watersports/story-e6frgakx-1227111276835