Fujifilm GFX 100S IIvs OM-1 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-1 II OM System OM-1 II (2024) From £1499 Best for Wildlife & action View OM-1 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 & Action — OM-1 II (2024): 120fps burst, 8-stop IBIS, and IP53 sealing — the most capable wildlife and action camera in the Micro Four Thirds world.

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-1 II (2024)

  • You shoot wildlife, birds, or fast action and want the best MFT autofocus available
  • You need strong weather sealing without the weight of a full-frame sports body
  • You're in the MFT system and want a flagship-level body upgrade

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-1 ii are weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Fujifilm GFX 100S II (2024)OM-1 II (2024)Ricoh GR IIIx (2021)
Price £4,499 £1,499 £999
Sensor 102MP medium-format BSI CMOS (43.8 × 32.9mm) 20.4MP Micro Four Thirds Stacked BSI CMOS 24.2MP APS-C CMOS
Resolution 102.0MP 20.4MP 24.2MP
Video 4K/30p, 1080p/60p 4K/120p Cinema4K, Apple ProRes RAW (with recorder) 1080p/60p
Autofocus Phase-detect AF with subject/face/eye detection Quad-Pixel phase-detect, 1053 points, AI subject recognition (birds/animals) Hybrid contrast/phase-detect AF with subject detection
Stabilisation 8-stop IBIS 5-axis IBIS, 8.0 stops (Dual IS) 4-stop IBIS (Shake Reduction)
Burst Rate 7fps 120fps electronic (blackout-free), 15fps mechanical 4fps
Battery Life 460 shots (CIPA) ~520 shots (CIPA) 200 shots (CIPA)
Weight 883g body only 561g 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 EVF, 5.76M dots, 0.83× magnification 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 slots Single SD UHS-I
Connectivity USB-C 3.2, Wi-Fi, Bluetooth USB-C, Bluetooth, Wi-Fi USB-C, Wi-Fi, Bluetooth
⚡ Compare specs side by side Fujifilm GFX 100S II prices → OM-1 II prices → Ricoh GR IIIx prices →

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