Built around RF mount EOS R , native lens catalogue limited , bundled adapter least allows use existing EF glass.Despite housing 26.2MP full-frame sensor , EOS RP remarkably compact yet reassuringly well-made.Button placement irk , found physical controls touchscreen responsive.With Canon ’ Digic 8 processor driving performance , autofocus proved fast reliable.Burst rates drop 4fps continuous focus , AF generally solid job locking on.We also found buffer generous expected.As affordable cameras , Canon EOS RP ’ without compromise.Besides lack sensor-based image stabilization , battery life underwhelming testing , metering system seemed slightly sensitive.Rolling shutter 4K crop also limit video skills.But want full-frame mirrorless shooting shoestring budget , ’ hard argue Canon EOS RP ’ core performance .