GoPro, the action camera maker, has refreshed its entire range, including the addition of the 4k-capable Hero 3 Black Edition. The existing Hero HD and Hero 2 models have essentially been re-housed in smaller cases with updated user interfaces and will sit alongside the Black Edition as the White and Silver Editions, respectively. The Hero 3 Balck Edition can shoot at up to 3840×2160 pixels at 15 frames per second. It also has 2.7k mode (2716 horizontal pixels) at 30 or 24fps and a Protune mode that offers higher bit-rates and a neutral color profile better suited to post-processing.
News: Digital Photography Review (dpreview.com)