EOS R100vs Fujifilm GFX 100S IIvs Ricoh GR IIIx

GearFrame · Updated March 2026

Canon EOS R100 Canon EOS R100 (2023) From £529 Best for First camera / beginner photography View EOS R100
VS
Fujifilm Fujifilm GFX 100S II Fujifilm Fujifilm GFX 100S II (2024) From £4499 Best for Commercial, studio & landscape professionals View Fujifilm GFX 100S II
VS
Ricoh Ricoh GR IIIx Ricoh Ricoh GR IIIx (2021) From £999 Best for Street portraits & reportage View Ricoh GR IIIx

Which should you buy?

First Camera / Beginner Photography — EOS R100 (2023): The R100 does the basics well at the lowest possible price point. Its main value is as a gateway into the Canon RF ecosystem — the lenses you buy now will work on any Canon body you upgrade to later. Modest ambitions, reliably met.

Commercial, Studio & Landscape Professionals — Fujifilm GFX 100S II (2024): 102MP medium-format quality in the most accessible GFX body — the best entry point to the Fujifilm GFX system.

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 R100 (2023)

  • First-time camera buyers stepping up from a smartphone
  • Students and hobbyists wanting an affordable starting point
  • Anyone who wants to start investing in Canon RF glass on a budget
  • Casual photographers who don't need advanced video or speed

Fujifilm GFX 100S II (2024)

  • You need the highest resolution available outside of a Phase One system
  • You shoot studio, fashion, landscape, or architecture at a professional level
  • You want medium format quality without the bulk of a traditional large-format system

Ricoh GR IIIx (2021)

  • You want the GR experience with a slightly tighter, more versatile field of view
  • You shoot portraits, food, or street scenes where 40mm suits better than 28mm wide
  • You want a premium compact that fits in a shirt pocket with better tonal rendering than a phone

Quick take: The fujifilm gfx 100s ii has the highest resolution at 102mp; the eos r100 is the most affordable; only the fujifilm gfx 100s ii is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification EOS R100 (2023)Fujifilm GFX 100S II (2024)Ricoh GR IIIx (2021)
Price £529 £4,499 £999
Sensor 24.1MP APS-C CMOS 102MP medium-format BSI CMOS (43.8 × 32.9mm) 24.2MP APS-C CMOS
Resolution 24.1MP 102.0MP 24.2MP
Video 4K/30p (slight crop), 1080p/60p 4K/30p, 1080p/60p 1080p/60p
Autofocus Dual Pixel CMOS AF, face detection, subject tracking Phase-detect AF with subject/face/eye detection Hybrid contrast/phase-detect AF with subject detection
Stabilisation None (no IBIS) 8-stop IBIS 4-stop IBIS (Shake Reduction)
Burst Rate 6.5fps mechanical 7fps 4fps
Battery Life ~270 shots (CIPA) 460 shots (CIPA) 200 shots (CIPA)
Weight 356g (body, battery, card) 883g body only 262g
Dimensions 116.3 × 85.5 × 68.8mm 150.0 × 104.2 × 87.2mm 111.2 × 61.4 × 33.2mm
Weather Sealed No Yes No
Viewfinder EVF, 2.36M dots, 0.59× magnification 0.5" OLED EVF, 5.76M dots None
Screen 3.0" fixed touchscreen, 1.04M dots 3.2" tilting touchscreen 3.0" fixed touchscreen
Mount Canon RF-mount Fujifilm GFX (G-mount) Fixed 40mm-equiv f/2.8 lens
Memory Cards Single SD UHS-II Dual SD UHS-II Single SD UHS-I
Connectivity USB-C, Wi-Fi, Bluetooth USB-C 3.2, Wi-Fi, Bluetooth USB-C, Wi-Fi, Bluetooth
⚡ Compare specs side by side EOS R100 prices → Fujifilm GFX 100S II prices → Ricoh GR IIIx prices →

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