Review: GoPro Hero 4 Black brings high frame rates to high-resolution video | AppleInsider
GoPro - HERO4 Black 4K Action Camera
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GoPro Hero 4: Everything You Need to Know - Outside Online
GoPro Hero4 Black review: Smooth 4K video that's still the best in the category - CNET
GoPro Hero 4 Session Reviews, Pros and Cons | TechSpot
GoPro Hero4 Silver Review | PCMag
GoPro Goes 4K with HERO4 Black, Adds Touchscreen to HERO4 Silver, and Debuts $130 Entry-Level HERO | PetaPixel
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GoPro Hero4 Silver Review: King of the Action Cam Mountain | Digital Trends
Review: GoPro Hero4 Session | WIRED
GoPro Hero4 Black Edition review | Stuff
GoPro HERO4 Silver: Getting Started (Part I) - YouTube
Hero4 update page
$199 HERO4 Session is a Game Changer | GoPro
GoPro Launches HERO4 Session: the Smallest, Lightest and Most Convenient GoPro, Yet | GoPro
V5.0 Dome Port for GoPro Hero 4 / 3+ / 3 | Professional Water Housings– GDome
GoPro introduces tiny new Hero4 Session cube-like camera | DC Rainmaker
GoPro Introduces HERO4: The Most Powerful GoPro Lineup, Ever | GoPro
GoPro Hero4 Black Edition Camcorder Review - Reviewed
GoPro Introduces HERO4: The Most Powerful GoPro Lineup, Ever | GoPro
GoPro Introduces HERO4: The Most Powerful GoPro Lineup, Ever | GoPro
GoPro Hero4 Black review: Smooth 4K video that's still the best in the category - CNET
GoPro HERO4 Silver vs HERO4 Black - GoPro Comparison Review
GoPro HERO 4 Black Edition 4K HD 12MP Action Camera - Lenses and Cameras
Amazon.com : GoPro Hero4 Silver : Electronics
Amazon.com : GoPro HERO4 Session (Waterproof Camera, 8MP) : Electronics
