This is a common problem and is not best solved with a new camcorder, but with a separate microphone. If you are satisfied with the picture quality you get today, then a new microphone is what you need.

If you don't want to hand the interviewee a microphone then a camera mounted shotgun microphone could wastly improve the sound. During the interview the microphone has to be pointed at the interviewee at all times. You have to shot the wares after the interview.

If your camcorder has a microphone jack you could connect the microphone to the camera, but you will get the best sound quality if you record the sound with some kind of sound recorder and merge the sound and video during editing. This is not as hard is it may seem.

This is a common problem and is not best solved with a new camcorder, but with a separate microphone. If you are satisfied with the picture quality you get today, then a new microphone is what you need.

If you don't want to hand the interviewee a microphone then a camera mounted shotgun microphone could vastly improve the sound. During the interview the microphone has to be pointed at the interviewee at all times. You have to shot the wares after the interview.

If your camcorder has a microphone jack you could connect the microphone to the camera, but you will get the best sound quality if you record the sound with some kind of sound recorder and merge the sound and video during editing. This is not as hard is it may seem.