An action camera that is designed to capture ultra-high-resolution photographs and videos in extreme locations is the Insta360 ACE 8K Pro.

8K Video Resolution: The ACE 8K Pro can shoot video in 8k resolution, which will give you very sharp videos with many details.

Action Camera Design: This camera is probably built in a way that makes it tough or hardy meaning that it could be useful for different kinds of sports and outdoor events.

Stabilization: It could have some advanced features like electronic image stabilization (EIS) or gyroscopic stabilization to avoid shaky footage.

Waterproofing: Its waterproof ability may make it possible to use this camera under wet or underwater conditions since it is just like any other action camera prone to damage whenever it comes into contact with water.

360-Degree Capture: Probably this camera captures images at a 360-degree angle because its brand, Insta360, is well known for making the most of such an approach.

High-Framerate Options: These gadgets usually have high-framerate recording capabilities for a smooth slow-motion effect. At lower resolutions, the ACE 8K Pro may support high frame rates too.

Advanced Features: Some other features might include HDR (High Dynamic Range), time-lapse, and customizable shooting modes which would suit multiple scenarios where one needs to take shots using this camera.