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GoPro Hero4 Black review: Smooth 4K video that's still the best in the category - CNET
GoPro Introduces HERO4: The Most Powerful GoPro Lineup, Ever | GoPro
GoPro Hero4 Black Edition Camera + Helmet Kit Bundle - SlrHut.co.uk
new gopro hero4 BLACK EDITION Instore NOW! | Star Surf + Skate
GoPro Hero4 Silver Review: King of the Action Cam Mountain | Digital Trends
GoPro Hero4 Black Review | PCMag
GoPro HERO4 Black and Silver cameras released - BikeRadar
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GoPro introduces tiny new Hero4 Session cube-like camera | DC Rainmaker
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Here is the GoPro HERO4 with 4K Up to 30fps
Hands-on with the GoPro Hero 3+ Black Edition: Digital Photography Review
