Canon EOS R3vs Leica M11vs OM System TG-7
Canon
Canon EOS R3 (2021)
From £5999
Best for Sports & photojournalism professionals
View Canon EOS R3
OM System
OM System TG-7 (2023)
From £449
Best for Adventure, underwater & outdoor use
View OM System TG-7
Which should you buy?
Sports & Photojournalism Professionals — Canon EOS R3 (2021): The pinnacle of Canon's mirrorless lineup for speed — Eye Control AF and 30fps burst in the most rugged body Canon has ever produced.
Rangefinder Enthusiasts & Collectors — Leica M11 (2022): 60MP of full-frame resolution in the thinnest digital M ever made — the M11 is the definitive expression of Leica's rangefinder tradition.
Adventure, Underwater & Outdoor Use — OM System TG-7 (2023): Waterproof to 15m, freezeproof and shockproof — the TG-7 is the most capable rugged compact for adventure and outdoor use.
Who should buy what
Canon EOS R3 (2021)
- You shoot sport, motorsport, wildlife, or news at a professional level
- You need Canon's most reliable and fastest autofocus available
- You need extreme weather sealing for demanding shooting conditions
Leica M11 (2022)
- You shoot street, documentary, or reportage and prefer manual focus discipline
- You value a discreet, minimal camera that doesn't draw attention in public
- You're willing to invest time in the rangefinder learning curve for a uniquely rewarding experience
OM System TG-7 (2023)
- You dive, surf, kayak, ski, or hike and need a camera that genuinely survives anything
- You want a waterproof backup or travel camera that doesn't require a separate housing
- You need a rugged compact for adventure, outdoor, and underwater activities
Quick take: The leica m11 has the highest resolution at 60mp; the om system tg-7 is the most affordable; only the canon eos r3, om system tg-7 are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Canon EOS R3 (2021) | Leica M11 (2022) | OM System TG-7 (2023) |
|---|---|---|---|
| Price | £5,999 | £7,999 | £449 |
| Sensor | 24.1MP full-frame BSI stacked CMOS | 60MP full-frame BSI CMOS (Tri-resolution: 60/36/18MP) | 12MP BSI CMOS |
| Resolution | 24.1MP | 60.0MP | 12.0MP |
| Video | 6K RAW, 4K/120p, 1080p/180p | None | 4K/30p, 1080p/120p |
| Autofocus | Dual Pixel CMOS AF II with Eye Control AF | Manual focus only (rangefinder coupled) | Hybrid phase/contrast AF |
| Stabilisation | 8-stop IBIS | None | Digital IS |
| Burst Rate | 30fps electronic / 12fps mechanical | 4.5fps | 20fps |
| Battery Life | 620 shots (CIPA) | 700 shots (CIPA) | 340 shots (CIPA) |
| Weight | 1015g body only | 530g body only | 253g |
| Dimensions | 150.0 × 142.6 × 87.2mm | 138.6 × 80.0 × 38.5mm | 113.0 × 66.5 × 32.7mm |
| Weather Sealed | Yes | No | Yes |
| Viewfinder | 0.76" OLED EVF, 5.76M dots, 120fps | Optical rangefinder (0.73× magnification) | None |
| Screen | 3.2" fully articulating touchscreen | 2.3" fixed TFT LCD | 3.0" fixed TFT LCD |
| Mount | Canon RF | Leica M-mount | Fixed 25mm-equiv f/2.0 lens (4× optical zoom) |
| Memory Cards | Dual CFexpress Type B | Single SD UHS-II + 64GB internal storage | Single SD UHS-I |
| Connectivity | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth, LAN | USB-C, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth |
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