what is the difference between the canon eos r and eos rp?
The EOS RP measures 132.5 x 85.0 x 70.0mm and weighs just 485g, body only, while the EOS R comes in at 135.8 x 98.3 x 84.4mm and 660g. The EOS R has been designed more for handling than compactness, and it's not just wider, taller and fatter than the EOS RP, it's also 175g heavier.