A standard ukulele is a soprano ukulele. Most soprano, concert and tenor ukuleles are tuned the same, but there are a variety of choices. Most are set up with a G'CEA tuning, but there are other set...
Nothing, they are the same thing. The original ukulele was what is now referred to as the soprano. The larger concert size was made to get a bit more sound for a bigger audience. And then the tenor...
Pretty much it is the same way. If the instrument is strung the same way (mine is) you get the same chords and notes from the same string fret combinations. The banjolele tends to be louder. Many use...
That varies based on the materials used to make it, but they are very light weight. Most of them are going to be under 3 pounds. The Lanikai LU-21P and LU-21 are both listed as 14.4 ounces. And their...