GoPro Goes 4K with HERO4 Black, Adds Touchscreen to HERO4 Silver, and Debuts $130 Entry-Level HERO | PetaPixel
GoPro Hero 4 Black and Hero 4 Silver Review | Gadgets 360
GoPro Hero 4: Everything You Need to Know
HERO4 Silver Edition Waterproof Video Camera | West Marine
GoPro Hero4 Black review: Smooth 4K video that's still the best in the category - CNET
GoPro Hero4 Black Edition review | Stuff
GoPro Hero4 Black Review: A Tiny 4K Triumph | Digital Trends
REVIEW: The GoPro Hero 4 Camera | Backpacker Banter
GoPro Introduces HERO4: The Most Powerful GoPro Lineup, Ever | GoPro
GoPro HERO 4 Black vs HERO5 Black - Comparison Review
GoPro Hero 4 Revealed - 4K Video Resolution and Touchscreen LCD - Pinkbike
GoPro HERO4 Silver vs HERO5 Black | GoPro Comparison Review
GoPro Hero4 Silver Review | PCMag
GoPro Hero4 Silver & Hero4 Black In-Depth Review
GoPro Launches HERO4 Session: the Smallest, Lightest and Most Convenient GoPro, Yet | GoPro
GoPro Hero4 vs. GoPro Hero3+
Hero4 update page
GoPro HERO4 Black: Getting Started (Part I) - YouTube
GoPro HERO4 Silver vs HERO4 Black - GoPro Comparison Review
GoPro HERO4 Silver vs. HERO4 Black Comparison and Review - YouTube
GoPro Hero4 Silver Review: King of the Action Cam Mountain | Digital Trends
When it comes to GoPro's new Hero4 camera, silver is the new black | Engadget
GoPro Hero 4 Silver vs Hero 4 Black - What's the ACTUAL difference? - YouTube
Amazon.com : GoPro Hero4 Black : Electronics
GoPro Hero4 Silver & Hero4 Black In-Depth Review
GoPro HERO4 leaks with 4K 30fps video and touch display
