With no aperture control this is hardly a manual camera – Manual – RAW Camera Review

This all let’s you fiddle with shutter speed, ISO, focus and make some Exposure Compensation adjustments, but there is no aperture control, so it’s basically useless. Also, the sensitivity of controls is such that you will spend ages trying to dial-in any settings. So if you want to spend your time messing with your phone instead of taking pictures, spend money here. Otherwise, get a fully manual camera.
Review by Justafewbits on Manual – RAW Camera.