According to the latest rumors surfaced over the web, the DJI Action camera will grab the limelight from Hero 10 camera. Due to its core specification and price tag. If everything goes on schedule DJI Action 2 will arrive before 2021 ends.
Earlier the camera was expected to arrive in the month of March 2021, but it was delayed due to unspecified reasons.
The expected updated core specs of the camera
New Sensor / better low-light performance
RockSteady Digital Video Stabilization V2.0
Bigger battery life
improved/upscaled built-in audio quality
That all we have related to DJI Action 2, will post an update soon as it becomes available to us.
also, see – Go Pro Hero 9 vs Go Pro Hero Hero 10