[kjackson2012]

There are competitors, but none of them are a threat. The Contour has some traction, and the Sony ActionCam is pretty decent spec-wise, but nothing compares to the GoPro HD3 Black edition: 120FPS @ 720p, 240FPS @ WVGA, and even 30FPS @ 2.7k. They are still a generation or two ahead of their competitors.

The only thing I wish the HD3 Black had was GPS so that you could geotag your videos. That's about the biggest missing piece to that camera, otherwise it would be perfect.

[josephlord]

Apart from the 2.7K mode (where would that be useful) the Sony matches the specs you mention. Specs aren't everything and I haven't tried either product. Go Pro has the better accessory ecosystem at the moment and may still be the better product in many ways.

[SideburnsOfDoom]

> The Contour has some traction,

I really like the look and design of contour's latest model (Contour +2), but having seen the user reviews on Amazon.com and amazon.co.uk, I feel that for me the software quality and functionality issues mean that I just won't buy it, unless this is greatly improved.

[rorrr]

Specs aren't everything, you can compete on price. Lots of these alternatives are MUCH cheaper than GoPros. 99% of people don't even know of resolutions higher than HD, and 99.9% wouldn't know what to do with them - there are no affordable 4K TVs yet, it will take a few years.