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EOS M200vs Pentax K-3 Mark III

GearFrame · Updated March 2026

Canon EOS M200 Canon EOS M200 (2019) Starting from £300 new Best for Casual & Vlogging View EOS M200
VS
Pentax Pentax K-3 Mark III Pentax Pentax K-3 Mark III (2021) Starting from £1699 new Best for DSLR enthusiasts & outdoor photographers View Pentax K-3 Mark III

GearScore™ Verdict — Which should you buy?

Casual & Vlogging — EOS M200 (2019): The EOS M200 is Canon's most approachable APS-C mirrorless — slim, light, and simple, with Dual Pixel AF that makes sharp results effortless. No EVF and no IBIS keep it firmly entry-level, but for first-time buyers stepping up from a smartphone, it delivers reliable, confidence-inspiring results in a genuinely compact package.

Dslr Enthusiasts & Outdoor Photographers — Pentax K-3 Mark III (2021): The finest APS-C DSLR ever made — class-leading weather sealing, optical viewfinder, 5-axis IBIS, and extraordinary build for photographers committed to DSLR.

↓ Full specifications below

EOS M200 (2019)

  • First-time camera buyers stepping up from a smartphone
  • Casual photographers who want APS-C quality in a compact body
  • Vloggers wanting a lightweight flip-screen mirrorless
  • Students and beginners learning photography

Pentax K-3 Mark III (2021)

  • DSLR photographers who want the finest APS-C optical viewfinder experience
  • Outdoor and weather photographers who need robust all-weather sealing
  • Pentax lens owners who want to use their existing K-mount glass
  • Photographers who prefer optical viewfinders and refuse to switch to mirrorless

Quick take: The pentax k-3 mark iii has the highest resolution at 26mp; the eos m200 is the most affordable; only the pentax k-3 mark iii is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification EOS M200 (2019)Pentax K-3 Mark III (2021)
Price £300 £1,699
Sensor 24.1MP APS-C CMOS (Dual Pixel) 25.7MP APS-C BSI CMOS (AA-filterless)
Resolution 24.1MP 25.7MP
Video 4K/24p (crop), 1080p/60p 4K/30p, 1080p/60p
Autofocus Dual Pixel CMOS AF with face and eye detection SAFOX 13 phase-detect, 101-point (25 cross-type)
Stabilisation 5.5-stop 5-axis IBIS (Shake Reduction III)
Burst Rate 6.1fps 12fps
Battery Life ~315 shots (CIPA) 800 shots (CIPA)
Weight 299g (with battery and card) 820g body only
Dimensions 108.2 × 67.1 × 35.1mm 134.5 × 103.5 × 73.5mm
Weather Sealed No Yes
Viewfinder None Optical pentaprism, 100% coverage, 1.05× magnification
Screen 3.0" fully articulating touchscreen, 1.04M dots 3.2" tilting touchscreen
Mount Canon EF-M mount Pentax KF-mount
Memory Cards Single SD UHS-I slot Dual SD UHS-II
Connectivity USB, Wi-Fi, Bluetooth USB-C, Wi-Fi, Bluetooth
Genre EOS M200Pentax K-3 Mark III
Travel
8.0
7.0
Vlogging & Video
7.5
4.0
Portrait
7.5
7.0
Street
7.0
Sports & Action
5.0
9.0
Casual
8.5
Landscape
9.0
Wildlife
9.0

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

⚡ Compare specs side by side EOS M200 prices → Pentax K-3 Mark III prices →

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