The Canon EOS 5D Mark III is the continuation of the 5D line which introduced the first full-frame DSLR without an integrated grip, bringing quality images to a smaller form-factor than previously possible.
Very low image noise; Excellent image sharpness; Very accurate colors; Good automatic white-balance; Spectacular subject tracking autofocus; Lightning fast autofocus; Full choice of exposure modes for movies; Class-leading continuous buffer; Large viewfinder with 100% coverage; Highly customizable...
Underexposes often; Expanded ISO of limited use; Low rear control dial; Rear dial prone to accidental changes; Complex interaction between AF and lenses; Slow instant review; Slow to power-off due to sensor cleaning