Most GoPro cameras can film in 4K (3840 x 2160), but older models are limited to standard HD (1920 x 1080). Premium models can film in 4K at higher frame rates like 60 frames per second (fps), which results in smoother, more realistic video. If you need superior 4K video quality, you’ll need to look at the more expensive GoPro cameras, but if you need great but not amazing video, you can save a decent amount of money by getting a prior-generation model that records in HD.
Nearly as good as the GoPro Hero 7 Black in features and video quality, but it's just $220 with a waterproof dive housing included. Its electronic image stabilization isn't quite as good as GoPro's HyperSmooth, but it's definitely better than nothing. You also get shooting options like 4K video at 60 fps (with image stabilization at 30 fps), slow-motion video at 1080p at 120 fps or 720p at 240 fps, time-lapse photos and videos, live streaming and raw photo capture. You don't get anything more than the camera, a battery, the housing and charging and external mic cables, but if your main concern is getting good photos and video for less than a GoPro, this is a safe bet. Read more about the Yi 4K Plus.
The brand new Hero 4's are even more powerful, hence the hefty price of 5 bills with the HERO4 black. They come in either a Black or Silver Edition; however, there's also a new budget-friendly choice called the "HERO" which has some essential features to work with at around $130. I love the fact that GoPro brought this into the market to give us a choice -- i'll be buying a few of my friends one for Christmas.
Ensure you can easily use your camera before purchase. This is an aspect many people overlook when getting a new GoPro, and it can cost them down the line. There are many bells and whistles tied to cameras. Though they might look great, you don’t want a model you aren’t able to operate. That does not mean you have to get the simplest model out there, but you should get one that is in your comfort zone.
underwater camera housing