Xiaomi MIJIA 4K action camera, as the name suggests, can record videos in 4K resolution (30 frames per second). It also has 6-axis stabilization (3 axis gyroscope + 3 axis accelerometer) for better video output. Weighing 99 grams, the action camera sports a 2.4-inch touch screen and lets you playback videos or set the shooting parameters.
Frame Rates & Resolutions
The following resolutions and frame rates are available (some might be added):
4K – 3840 x 2160p (16:9) – 30 fps (real 4K)
1080p – 1920 x 1080p – max. 100 fps
720p – 1280 x 720p – max. 200 fps
Photo Resolution
Photo Resolution will be 8MP, due to the 8MP sensor, Format is .jpg,it seems that RAW will be available.
For More Discruption check the link
http://elproducente.com/xiaomi-mijia-4k-action-camera-review-manual/