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EOS Mvs EOS R6

GearFrame · Updated March 2026

Canon EOS M Canon EOS M (2012) Starting from £80 new Best for Canon mirrorless history & EF-M collectors View EOS M
VS
Canon EOS R6 Canon EOS R6 (2020) Starting from £1299 new Best for Wedding, portrait, sports, video View EOS R6

GearScore™ Verdict — Which should you buy?

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.

Wedding, Portrait, Sports, Video — EOS R6 (2020): The camera that made Canon's RF system worth taking seriously.

↓ Full specifications below

EOS M (2012)

  • Canon shooters who want the camera that started Canon's mirrorless story
  • Budget first-time mirrorless buyers who already own EF/EF-S glass
  • Collectors of significant digital camera milestones

EOS R6 (2020)

  • Canon DSLR shooters moving to mirrorless
  • Hybrid photographers who shoot both stills and video

Quick take: The eos r6 has the highest resolution at 20mp; the eos m is the most affordable; only the eos r6 is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification EOS M (2012)EOS R6 (2020)
Price £80 £1,299
Sensor 18MP APS-C CMOS Full-frame CMOS 35mm
Resolution 18.0MP 20.1MP
Video 1080p 30fps 4K 60fps (crop), 4K 30fps (full), 1080p 120fps
Autofocus Contrast-detect AF only — notoriously slow Dual Pixel CMOS AF II, 6072 AF positions, subject tracking
Stabilisation 5-axis IBIS, up to 8 stops coordinated IS
Burst Rate 4fps 12fps mechanical, 20fps electronic
Battery Life ~230 shots (CIPA) 380 shots (LCD), 510 shots (EVF)
Weight 262g (body only) 598g (body only)
Dimensions 108.6 × 66.5 × 32.3mm 138.4 × 97.5 × 88.4mm
Weather Sealed No Yes
Viewfinder None (optional EVF accessory) EVF 0.76× 3.69M-dot
Screen 3.0" fixed touchscreen, 1.04M dots 3.0" fully articulating touchscreen, 1.62M-dot
Mount Canon EF-M mount Canon RF
Memory Cards 1× SD/SDHC/SDXC 2× SD UHS-II
Connectivity USB 2.0 Wi-Fi 5GHz, Bluetooth 4.2, USB-C 3.1, HDMI
Genre EOS MEOS R6
Casual
7.0
Travel
6.0
Street
6.0
7.0
Portrait
6.0
9.0
Vlogging & Video
5.0
9.0
Sports & Action
9.0
Wedding & Events
9.0
Wildlife
8.0
Landscape
7.0

GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →

⚡ Compare specs side by side EOS M prices → EOS R6 prices →

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