Now 4K resolution has become mainstream more and more people are realizing that filming in 4K does make a big difference. This is especially good for watching your videos in the future, HD does not look that good on a 8K Television.
4K Action SportCameras
With that in mind have a look at the latest 4K action cameras out today. There are the more expensive branded ones and also quite a few Generic branded ones from China ( which turn out to be not all that bad).