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GoPro Goes 4K with HERO4 Black, Adds Touchscreen to HERO4 Silver, and Debuts $130 Entry-Level HERO | PetaPixel
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GoPro Hero4 Black And Silver Review: Still The Best Action Cams
GoPro Hero4 Silver & Hero4 Black In-Depth Review
GoPro Hero4 Silver & Hero4 Black In-Depth Review
GoPro announces Hero4 lineup: Digital Photography Review
GoPro Hero 4 Black - NY Kite Center
GoPro Hero4 Black Review: A Tiny 4K Triumph | Digital Trends
GoPro Hero4 Black Edition Camcorder Review - Reviewed
GoPro Hero4 Black Review: A Tiny 4K Triumph | Digital Trends
GoPro HERO4 Silver vs HERO4 Black - GoPro Comparison Review
