Key features :
23.6mp sensor, 5k30 video & 20mp photos
live view front display/rear touchscreen
webcam mode & 1080p live streaming
hypersmooth 3.0 image stabilization
33' waterproof without external housing
powertools & protune feature suites
time-lapse & night-lapse
8x slo-mo
built-in flip-out 2-prong mount
30% longer 1720mah capacity battery