Canon EOS R3 vs OM System OM-1 Mark II
Verdict
Our overall take, at a glance
Key takeaways
- Canon EOS R3 leads OM System OM-1 Mark II overall by 6 points (74 vs 68 out of 100).
- Canon EOS R3 stands out on Sensor Megapixels: 24.1 MP, Max Video Resolution: 6000 × 3164 px, Performance Burst Speed (mechanical): 12.
Canon EOS R3 leads overall
Canon EOS R3
74
OM System OM-1 Mark II
68
Why it stands out
- Sensor Megapixels: 24.1 MP
- Max Video Resolution: 6000 × 3164 px
- Performance Burst Speed (mechanical): 12
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Canon EOS R3
The Canon EOS R3 is a professional full-frame mirrorless camera designed for high-speed action, sports, and wildlife photography. Powered by the DIGIC X image processor, it features a 24.1-megapixel back-illuminated stacked CMOS sensor and a robust magnesium alloy body with an integrated vertical grip.
Best for Fast-paced sports and action trackingBest for Wildlife and bird-in-flight photographyBest for Hybrid professional shooting demanding both fast stills and 6K RAW video
Pros
- Exceptionally fast continuous shooting of up to 30 fps electronically, plus an ultra-high-speed custom mode reaching up to 195 fps
- Innovative Eye Control AF technology that lets the photographer select focus points simply by looking through the viewfinder
- High-quality internal video recording at up to 6K 60p RAW and downsampled 4K
- Robust physical build featuring high-tier weather sealing, integrated dual grips, and dual card slots
Cons
- Significant initial cost with an introductory price of $5,999 for the body alone
- A lower sensor resolution of 24.1 megapixels compared to other high-end studio or landscapes-focused cameras
- Noticeable bulk and weight, exceeding one kilogram with a battery and memory card inserted
OM System OM-1 Mark II
The OM System OM-1 Mark II is an incremental update to the brand's flagship Micro Four Thirds mirrorless camera, tailored for wildlife, action, and outdoor photographers. Powered by the TruePic X image processor and a 20.4-megapixel stacked BSI Live MOS sensor, this model maintains a highly compact form factor while introducing key hardware and system refinements. It focuses on expanding memory capacity and enhancing computational photography features over its predecessor.
Best for Wildlife and action photography requiring fast burst rates and deep buffers to cBest for Landscape photography in unpredictable weather without the burden of physical ne
Pros
- Doubled buffer memory allows for much longer high-speed continuous shooting sequences.
- Advanced built-in computational options, including Live ND and a new Graduated ND filter simulation.
- Highly durable construction with IP53-certified weather sealing for reliable outdoor use.
- Upgraded autofocus tracking capabilities and improved in-body image stabilization.
Cons
- Highly incremental update over the original model, with few physical hardware redesigns.
- Sensor resolution remains limited to 20.4 megapixels.
Value for Money
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Canon EOS R3
OM System OM-1 Mark II
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Canon EOS R3OM System OM-1 Mark II
Canon EOS R3 is 416 g (69%) heavier than OM System OM-1 Mark II.
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Review Videos
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Detailed Specifications
The full spec sheet, side by side