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EOS M6 Mark IIvs D850

GearFrame · Updated March 2026

Canon EOS M6 Mark II Canon EOS M6 Mark II (2019) Starting from £600 new Best for Portrait & Street View EOS M6 Mark II
VS
Nikon D850 Nikon D850 (2017) Starting from £2199 new Best for Landscape, wildlife & professional studio photography View D850

GearScore™ Verdict — Which should you buy?

Portrait & Street — EOS M6 Mark II (2019): The M6 Mark II is the peak of the EF-M system — 32.5MP, 14fps, and Dual Pixel CMOS AF II in a compact rangefinder-style body. No built-in EVF is the main compromise, but the optional EVF-DC2 resolves this. An outstanding used-market buy for photographers who want high resolution and fast AF in a genuinely compact body.

Landscape, Wildlife & Professional Studio Photography — D850 (2017): The finest DSLR ever made — 45MP, 9fps, and nearly 2000 shots per charge in a body that still outperforms most mirrorless cameras for battery life.

↓ Full specifications below

EOS M6 Mark II (2019)

  • Enthusiast photographers who want the best the EF-M system offers
  • Portrait and landscape photographers wanting high resolution in a compact body
  • Street photographers who want a fast, discreet, high-resolution camera
  • Used-market buyers seeking top EF-M performance

D850 (2017)

  • Nikon F-mount lens owners who want the highest resolution DSLR before switching to mirrorless
  • Landscape and wildlife photographers who value the optical viewfinder and outstanding battery life
  • Professional photographers who need 45MP resolution without the price of a medium format system
  • Photojournalists and event photographers with a large F-mount lens investment

Quick take: The d850 has the highest resolution at 46mp; the eos m6 mark ii is the most affordable; only the d850 is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification EOS M6 Mark II (2019)D850 (2017)
Price £600 £2,199
Sensor 32.5MP APS-C CMOS (Dual Pixel) 45.7MP full-frame BSI-CMOS
Resolution 32.5MP 45.7MP
Video 4K/30p (1.56× crop), 1080p/120p 4K UHD/30p, 1080p/120p
Autofocus Dual Pixel CMOS AF II with face and eye detection 153-point AF system (99 cross-type) — Multi-CAM 20K
Stabilisation None (relies on VR lenses)
Burst Rate 14fps (mechanical and electronic) 9fps (7fps with tilt screen AF)
Battery Life ~305 shots (CIPA) ~1840 shots (CIPA) — outstanding
Weight 408g (body only) 915g body only
Dimensions 119.6 × 70.0 × 49.2mm 146 × 124 × 78.5mm
Weather Sealed No Yes
Viewfinder None (optional EVF-DC2 accessory) Optical pentaprism — 0.75× magnification, 100% coverage
Screen 3.0" fully articulating touchscreen, 1.04M dots 3.2" tilting touchscreen, 2.36M dots
Mount Canon EF-M mount Nikon F-mount (FX)
Memory Cards Single SD UHS-II slot Dual slots — XQD and SD UHS-II
Connectivity USB, Wi-Fi, Bluetooth USB 3.0, Bluetooth, Wi-Fi, 3.5mm mic & headphone jacks
Genre EOS M6 Mark IID850
Portrait
8.5
9.0
Street
8.5
Travel
8.5
7.0
Landscape
8.5
9.0
Casual
8.5
Vlogging & Video
7.0
7.0
Wildlife
7.0
9.0
Sports & Action
7.5
Sports
9.0

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

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