Cameras Technology By Nick / 13th December 2014 Share Tweet Share Go Pro HD Hero Camera ComparisonHow much have these little point of view cameras changed over the years?Post updated January 2018: I've been a big fan of Go Pro cameras since I bought my first HD Hero a few years ago. I have bough each upgrade on release because I know how good they are and how they will work for me. But why do a Go Pro comparison of all four HD Hero's?Well, I use Go Pro cameras for my work and a lot of the time for fun with the family. They are so versatile I think just about anyone could find a fun or professional use for them. After all, Top Gear use them on their shows.In fact, next time you watch TV, see if you can spot a Go Pro camera in any of the shows. For example, "I'm a Celebrity, Get me Out of Here" use them for all their challenges both underwater and airbourne.Go Pro Comparison of the HD Hero 1, 2, 3 and 4So just for fun, I thought I would line up the full range of HD Hero cameras from Go Pro. Maybe this will entice you into the wonderful world of small action cameras: HD Hero 1, 2, 3 and 4.I wanted to see how they all compared to each other. What improvements have been made since the original HD Hero point of view, wearable camera.I love them all and saw a huge improvement in image quality from the original HD Hero to the HD Hero 2 and a massive improvement in sound from the HD Hero 2 to the HD Hero 3.Nothing more than that, just a simple test to see how the Go Pro range of cameras have changed over the years. I wonder how far they still have to go!Update 2018: I now have the Go Pro HD Hero 5 and the HD Hero 6 has been released so that is on my shopping list. Check them out below along with reviews of the HD Hero 3 and 4:check Review - Go Pro HD Hero 3check Specs - Go Pro HD Hero 4check Go Pro HD Hero 5 at Amazonhttp://amzn.to/2AweP7kcheck Go Pro HD Hero 6 at Amazon