| Canon RP | Olympus E-M10III | Sony a7III | |
|---|---|---|---|
| sensor | 26mp FF | 16mp MFT | 24mp FF |
| price $US | $1299 | $549 | $1999 |
| IBIS | Digital only | 4EV | 4-5 EV |
| Burst | 5fps (no electronic shutter burst mode) | 8.6fps (mechanical) | 20fps (electronic) |
| silent mode | only in Scene mode; no burst; | yes | yes |
| Weathersealing | Nil | Nil | Yes |
| Fastest shutter | 1/4000th | 1/4000th (1/16,000th electronic) | 1/8000th |
| Flash sync | 1/180th | 1/250th | 1/250th |
| EVF | 2.36mdot 0.70x | 2.36mdot | 2.3mdot |
| Rear LCD | variangle | tilt | tilt |
| AF pts | 4779 Dual | 121 CDAF | 693PDAF+425CDAF |
| AF pt coverage | 88% hor, 100% vert | ?60% | 93% frame |
| AF moving subjects | good | poor | excellent |
| Eye AF | non-selective | closest eye or L/R | non-selective |
| Eye AF tracking | if subject slow and not too far away | poor | excellent |
| Face AF tracking | if subject slow | if subject slow | excellent |
| card slots | 1xSD UHS-II | 1xSD | 2xSD but only one UHS-II |
| 4K video | 24/25p 1.6x crop, crippled and practicably unusable with severe rolling shutter and poor AF | 24/25/30p | 24/25p full pixel read out |
| 1080HD video | up to 60p | up to 60p | up to 120p |
| weight | 485g | 390g | 650g |
| pros | FF DOF, high ISO, Canon RF 35mm f/1.8 IS Macro lens | smaller, lighter, less expensive and far more dedicated lenses, much cheaper; option of affordable sports camera (E-M1II); | awesome EyeAF, faster burst, weathersealing |
| cons | no true IBIS just “digital”; movie IS not adequate for walking; 4K is almost unusable; no 24p 1080HD video; no Zebra lines; no silent mode in manual - need to use a Scene mode! very poor battery life; 1/4000th shutter; poor flash sync; poor burst rate; expensive lenses; few dedicated lenses; no sports camera option; | no PDAF so not for moving subjects; DOF and high ISO issues; | cost; rear screen is not vari-angle; expensive lenses; few dedicated lenses; sports camera v. expensive (Sony a9) |