While Flip 4 is a great choice within the Flip series, there are some minor drawbacks in the speaker. The first is the sound quality, which is pretty good within itself, but not better than Flip 5 if you compare. Another thing is the micro USB charging port. While it can be convenient to some in a few ways, it is an older version. Most of the present-day gadgets use a C-type port with fast charging ability.