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EOS M3vs Ricoh GR IIIx

GearFrame · Updated March 2026

Canon EOS M3 Canon EOS M3 (2015) Starting from £150 new Best for Casual & Everyday View EOS M3
VS
Ricoh Ricoh GR IIIx Ricoh Ricoh GR IIIx (2021) Starting from £999 new Best for Street portraits & reportage View Ricoh GR IIIx

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.

Street Portraits & Reportage — Ricoh GR IIIx (2021): APS-C in a shirt pocket with a 40mm perspective — the GR IIIx is the ideal street portrait compact for photographers who want a slightly tighter frame.

↓ 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

Ricoh GR IIIx (2021)

  • Street photographers who want the most pocketable APS-C camera available
  • Ricoh GR III owners who prefer a 40mm equivalent over 28mm
  • Travel photographers who want one discreet camera that fits anywhere
  • Photographers who want a pocketable backup to a larger mirrorless system

Quick take: The eos m3 is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification EOS M3 (2015)Ricoh GR IIIx (2021)
Price £150 £999
Sensor 24.2MP APS-C CMOS 24.2MP APS-C CMOS
Resolution 24.2MP 24.2MP
Video 1080p/30p 1080p/60p
Autofocus Hybrid CMOS AF III (phase-detect + contrast-detect) Hybrid contrast/phase-detect AF with subject detection
Stabilisation 4-stop IBIS (Shake Reduction)
Burst Rate 4.2fps 4fps
Battery Life ~250 shots (CIPA) 200 shots (CIPA)
Weight 366g (body only) 262g
Dimensions 110.9 × 68.0 × 44.4mm 111.2 × 61.4 × 33.2mm
Weather Sealed No No
Viewfinder None (optional EVF-DC1 accessory) None
Screen 3.0" tilting touchscreen, 1.04M dots 3.0" fixed touchscreen
Mount Canon EF-M mount Fixed 40mm-equiv f/2.8 lens
Memory Cards Single SD UHS-I slot Single SD UHS-I
Connectivity USB, Wi-Fi, NFC USB-C, Wi-Fi, Bluetooth
Genre EOS M3Ricoh GR IIIx
Casual
8.0
Travel
7.5
9.0
Portrait
7.5
7.0
Street
7.0
9.0
Vlogging & Video
4.5
4.0
Sports & Action
4.0
Documentary
9.0
Landscape
4.0

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 → Ricoh GR IIIx prices →

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