Canon
EOS R3 2021
Best for Sports & photojournalism professionals
£4999
new today at Clifton Cameras
Decision tools · Compare
EOS R3 vs Leica M EV1
Quick take: The Leica M EV1 has the highest resolution at 60MP; the EOS R3 is the most affordable; only the EOS R3 is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Verdictwhich should you buy?
EOS R3 — Sports & Photojournalism Professionals: The pinnacle of Canon's mirrorless lineup for speed — Eye Control AF and 30fps burst in the most rugged body Canon has ever produced.
Who should buy what
EOS R3 (2021)
is the right camera for you if…
- Professional sports and photojournalism photographers
- Canon users who need the fastest burst and most reliable AF in the system
- R5 users who want a pro-grade grip and faster shooting speed
- Event photographers who need eye-controlled AF and dual card slots
Full specificationsthe better value in each row is highlighted
| Specification | EOS R3Canon · 2021 | Leica M EV1Leica · 2025 |
|---|---|---|
| Price | £4,999Best | £6,799 |
| Sensor | 24.1MP full-frame BSI stacked CMOS | 60MP full-frame BSI CMOS (triple-resolution) |
| Resolution | 24.1MP | 60.0MPBest |
| Video | 6K RAW, 4K/120p, 1080p/180p | None (stills-only) |
| Autofocus | Dual Pixel CMOS AF II with Eye Control AF | Manual focus only (no AF motor, M-mount lenses) |
| Stabilisation | 8-stop IBIS | No stabilisation |
| Burst Rate | 30fps electronic / 12fps mechanicalBest | 4.5fps |
| Battery Life | 620 shots (CIPA)Best | 244 shots (CIPA, LCD) |
| Weight | 1015g (body only) | 499g (with battery)Best |
| Dimensions | 150.0 × 142.6 × 87.2mm | — |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | 0.76" OLED EVF, 5.76M dots, 120fps | EVF, 5.76M dots, 0.76x magnification |
| Screen | 3.2" fully articulating touchscreen | Fixed touchscreen |
| Mount | Canon RF | Leica M-mount |
| Memory Cards | Dual CFexpress Type B | Single SD (UHS-II) + 64GB internal |
| Connectivity | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth, LAN | USB-C, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
EOS R3
Leica M EV1
Portrait
8.1/10
5.4/10
Street
5.8/10
6.0/10
Travel
5.7/10
5.3/10
Wedding & Events
8.2/10
2.7/10
Vlogging & Video
5.4/10
—
Filmmaking
8.1/10
—
Documentary
7.8/10
2.1/10
Sports & Action
8.9/10
2.0/10
Landscape
6.3/10
6.2/10
Wildlife
8.7/10
2.0/10
Casual
4.6/10
2.5/10
Food
7.4/10
5.2/10
Macro
7.2/10
3.9/10
Architecture
6.5/10
6.7/10
Astrophotography
6.7/10
5.4/10
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →
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