Canon Mirrorless History & Ef-M Collectors — EOS M (2012): Canon's first mirrorless — a historic body that broke new ground with touch-AF and EF-M, but its sluggish contrast-detect system quickly became its Achilles heel.
Landscape, Travel & Street Photography At Medium Format Quality — GFX 100RF (2025): The world's first medium format compact — 102MP, 28mm, and all 20 Fujifilm film simulations in a fixed-lens body.
Who should buy what
EOS M (2012)
GFX 100RF (2025)
Quick take: The gfx 100rf has the highest resolution at 102mp; the eos m is the most affordable; only the gfx 100rf is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS M (2012) | GFX 100RF (2025) |
|---|---|---|
| Price | £80 | £5,199 |
| Sensor | 18MP APS-C CMOS | 102MP medium format BSI CMOS (43.8 × 32.9mm) |
| Resolution | 18.0MP | 102.0MP |
| Video | 1080p 30fps | 4K/30p (crop), 4K/60p (crop) — F-Log2 |
| Autofocus | Contrast-detect AF only — notoriously slow | Phase-detect AF with face and eye detection |
| Stabilisation | — | 8-stop IBIS |
| Burst Rate | 4fps | 8fps electronic |
| Battery Life | ~230 shots (CIPA) | ~490 shots (CIPA) |
| Weight | 262g (body only) | 735g body only |
| Dimensions | 108.6 × 66.5 × 32.3mm | 159.0 × 90.4 × 59.0mm |
| Weather Sealed | No | Yes |
| Viewfinder | None (optional EVF accessory) | EVF 0.86× 5.76M-dot — outstanding GFX viewfinder |
| Screen | 3.0" fixed touchscreen, 1.04M dots | 3.2" tilting touchscreen, 2.36M dots |
| Mount | Canon EF-M mount | Fixed GF 35mm f/4 (28mm equivalent in 35mm terms) |
| Memory Cards | 1× SD/SDHC/SDXC | Single CFexpress Type B / SD UHS-II slot |
| Connectivity | USB 2.0 | USB-C, Wi-Fi 5GHz, Bluetooth, 3.5mm mic jack |
Suitability by genre
| Genre | EOS M | GFX 100RF |
|---|---|---|
| Casual | — | |
| Travel | ||
| Street | ||
| Portrait | ||
| Vlogging & Video | ||
| Landscape | — | |
| Sports | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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Camera family history