Fujifilm GFX 100S IIvs OM System OM-1 Mark IIvs Ricoh GR IIIx

GearFrame · Updated March 2026

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
OM System OM System OM-1 Mark II OM System OM System OM-1 Mark II (2024) From £1999 Best for Wildlife, birds & outdoor sports View OM System OM-1 Mark 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?

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.

Wildlife, Birds & Outdoor Sports — OM System OM-1 Mark II (2024): OM System's most capable camera — 120fps AF burst, AI subject detection, and IP53 weather sealing make it the best-value pro wildlife camera.

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

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

OM System OM-1 Mark II (2024)

  • You shoot wildlife, birds in flight, or fast-moving action where tracking accuracy is critical
  • You need extreme weather sealing for shooting in rain, dust, mud, or freezing cold
  • You're invested in the MFT ecosystem and want the absolute best body available

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 ricoh gr iiix is the most affordable; only the fujifilm gfx 100s ii, om system om-1 mark ii are weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Fujifilm GFX 100S II (2024)OM System OM-1 Mark II (2024)Ricoh GR IIIx (2021)
Price £4,499 £1,999 £999
Sensor 102MP medium-format BSI CMOS (43.8 × 32.9mm) 20MP Micro Four Thirds Live MOS 24.2MP APS-C CMOS
Resolution 102.0MP 20.0MP 24.2MP
Video 4K/30p, 1080p/60p 4K/60p, 1080p/240p, 4K HLG 1080p/60p
Autofocus Phase-detect AF with subject/face/eye detection AI subject detection AF (birds, animals, motorsport) Hybrid contrast/phase-detect AF with subject detection
Stabilisation 8-stop IBIS 8.5-stop IBIS 4-stop IBIS (Shake Reduction)
Burst Rate 7fps 120fps with AF tracking 4fps
Battery Life 460 shots (CIPA) 520 shots (CIPA) 200 shots (CIPA)
Weight 883g body only 599g body only 262g
Dimensions 150.0 × 104.2 × 87.2mm 134.8 × 91.6 × 72.7mm 111.2 × 61.4 × 33.2mm
Weather Sealed Yes Yes No
Viewfinder 0.5" OLED EVF, 5.76M dots 0.83" OLED EVF, 5.76M dots, 120fps None
Screen 3.2" tilting touchscreen 3.0" fully articulating touchscreen 3.0" fixed touchscreen
Mount Fujifilm GFX (G-mount) Micro Four Thirds Fixed 40mm-equiv f/2.8 lens
Memory Cards Dual SD UHS-II Dual SD UHS-II Single SD UHS-I
Connectivity USB-C 3.2, Wi-Fi, Bluetooth USB-C, Wi-Fi, Bluetooth USB-C, Wi-Fi, Bluetooth
⚡ Compare specs side by side Fujifilm GFX 100S II prices → OM System OM-1 Mark II prices → Ricoh GR IIIx prices →

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