A good 88-key weighted keyboard has, you guessed it, 88 weighted keys (the same number ... realistic-feeling digital piano that won't break the bank. The Alesis Prestige Artist 88-key is a good ...

An 88-key piano has seven octaves plus three lower notes (B, B flat and A) below the bottom C. It has 52 white keys and 36 black keys (sharps and flats), with each octave made up of seven white keys ...