First, we have seen the life comparison by the DPR:-Next, below are the factual data as it is summarised:-ModelWidth (mm)Height (mm)Depth (mm)Weight Without Battery (g)Weight With Battery (g)K-011227958480561K-51319773670750K-r1259768515598K-x122.591.567.5515580To further visualise the dimension and size differences amongst K-5, K-r and K-x, the following quick pages can be followed:-K-5 Vs K-r |