In a very quiet update last week Sony released a low end action camera to cater to the lower end crowd that wants better performance than the current GoPro options but with a limited budget resource. In comes the Sony FDR-X3000 4K Action Camera that brings 4k and impressive image stabilization to the $399 USD action camera bracket.
The big deal in this camera is the Balanced Optical SteadyShot (or B.O.S.S.) which uses the entire optical lens path to reduce vibration and motion. Previous systems only moved an element inside the lens to alter the light path. The new system is more effective at reducing rolling shutter artifacts and wearer induced motion to produce stable and less jittery video even at 4k.