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EOS M3vs A6600

GearFrame · Updated March 2026

Canon EOS M3 Canon EOS M3 (2015) Starting from £150 new Best for Casual & Everyday View EOS M3
VS
Sony A6600 Sony A6600 (2019) Starting from £1299 new Best for Hybrid photography, travel & video on Sony APS-C View A6600

GearScore™ Verdict — Which should you buy?

Casual & Everyday — EOS M3 (2015): The EOS M3 was a meaningful upgrade over the original EOS M — bringing 24MP, a tilting touchscreen, and improved Hybrid CMOS AF III. Video tops out at 1080p/30p and burst shooting is modest, but for stills photographers wanting affordable APS-C quality, the M3 is a competent used-market option.

Hybrid Photography, Travel & Video On Sony Aps-C — A6600 (2019): The APS-C Sony that has everything — IBIS, real-time Eye AF, excellent battery life, and 4K/30p in a weather-sealed body.

↓ Full specifications below

EOS M3 (2015)

  • Photographers who want affordable 24MP APS-C quality on a budget
  • Casual shooters who want a compact EF-M camera with a tilting screen
  • Users looking for an affordable entry into the Canon EF-M ecosystem
  • Used-market buyers wanting a capable but inexpensive mirrorless

A6600 (2019)

  • Sony APS-C shooters who need IBIS — the only A6000-series body to offer it
  • Hybrid photographers who want the best of stills and video from a compact E-mount body
  • A6400 or A6100 owners who want IBIS and a headphone jack for video work
  • Travel photographers who need compact full-featured weather-sealed performance

Quick take: The eos m3 is the most affordable; only the a6600 is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification EOS M3 (2015)A6600 (2019)
Price £150 £1,299
Sensor 24.2MP APS-C CMOS 24.2MP APS-C Exmor CMOS
Resolution 24.2MP 24.2MP
Video 1080p/30p 4K/30p (no crop), 1080p/120p
Autofocus Hybrid CMOS AF III (phase-detect + contrast-detect) Real-time Eye AF, real-time tracking — inherited from A9
Stabilisation 5-axis IBIS — 5 stops
Burst Rate 4.2fps 11fps continuous with AF/AE
Battery Life ~250 shots (CIPA) ~810 shots (CIPA) — large NP-FZ100 battery
Weight 366g (body only) 503g body only
Dimensions 110.9 × 68.0 × 44.4mm 120 × 66.9 × 69.3mm
Weather Sealed No Yes
Viewfinder None (optional EVF-DC1 accessory) EVF, 2.36M dots, 0.70× magnification
Screen 3.0" tilting touchscreen, 1.04M dots 3.0" touchscreen, tilting
Mount Canon EF-M mount Sony E-mount (APS-C)
Memory Cards Single SD UHS-I slot Single SD UHS-I slot
Connectivity USB, Wi-Fi, NFC USB-C, Bluetooth, Wi-Fi, 3.5mm mic & headphone jacks
Genre EOS M3A6600
Casual
8.0
Travel
7.5
9.0
Portrait
7.5
9.0
Street
7.0
9.0
Vlogging & Video
4.5
9.0
Sports & Action
4.0
Wildlife
7.0
Sports
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 M3 prices → A6600 prices →

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