A:AnswerBest camera on the market for the price. You can film underwater at water parks. You can buy almost any attachment to make filming easy. And it records in 4K!
A:AnswerI'm fairly sure the camera will work in +70C. The owners manual notes that if you are taking 4K video or high frame rates that camera may display a temperature warning.
A:AnswerWe bought it for our granddaughters graduation. She knows how to find information about the product. Maybe we should be able to send for info for the older generation that is not tech Davy.
A:AnswerBackground cannot be blurred on any of the action cameras while in use. That will have to be done in post processing. The white balance is different on the GoPro 4 and 5, so if you decide to use one over the other, stick with it to stay consistent with your shots. Video quality is excellent on both. Image stabilization isn't that great. Hook up an external mic for best sound.
