GoPro Hero4 Silver - 2.7K video @ 24fps - YouTube
GoPro announce three new cameras, 4K 30fps to entry level
GoPro Hero 3 launched: 2.7K video at 30fps as well as 1080P 60fps - Newsshooter
Here is the GoPro HERO4 with 4K Up to 30fps
Say Hello to the GoPro HERO4: 4K Footage at 30fps - The Beat: A Blog by PremiumBeat
GoPro HERO4 Revealed! 4K Video at 30FPS and the First Built-In Touch Display | PetaPixel
GoPro HERO4 Silver Ski Kit B&H Photo Video
GoPro announces Hero4 lineup: Digital Photography Review
GoPro Hero 4 Silver - 4K vs 2.7K vs 1080p Test - YouTube
GoPro Hero4 Silver & Hero4 Black In-Depth Review
Here is the GoPro HERO4 with 4K Up to 30fps
GoPro HERO4 Silver Video Resolutions, Framerates & Shooting Modes
GoPro's Hero4 cameras offer 30 fps 4K shooting or touchscreen controls | Engadget
GoPro HERO4 Offers 4K at 30 fps, Price for $499 – Camera News at Cameraegg
GoPro Launch Hero4 Action Camera | Cross Country Magazine – In the Core since 1988
GoPro Hero4 Silver & Hero4 Black In-Depth Review
GoPro Hero4 Silver: 2.7k vs 1080p (Sharpness Comparison Test) - YouTube
GoPro HERO4 Silver vs Session | GoPro Comparison Review
GoPro announces Hero 4 models with 4K/30fps recording and touchscreen display
4K GoPro HERO4 is Now Official for $500
Understanding Video in the HERO4 | Abe Kislevitz
2015 POV Camera Shootout: GoPro HERO4 Silver | Mountain Bike Reviews Forum
GoPro Hero 4 Black brings 4K 30fps video for £370 | Expert Reviews
