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GFX 100Svs OM-1

GearFrame · Updated March 2026

Fujifilm GFX 100S Fujifilm GFX 100S (2021) Starting from £3999 new Best for Commercial, portrait & landscape photographers View GFX 100S
VS
OM System OM-1 OM System OM-1 (2022) Starting from £1299 new Best for Wildlife, sport, outdoor View OM-1

GearScore™ Verdict — Which should you buy?

Commercial, Portrait & Landscape Photographers — GFX 100S (2021): 102MP medium-format with IBIS and phase-detect AF at a price that made serious large-format imaging available to a new generation of photographers.

Wildlife, Sport, Outdoor — OM-1 (2022): OM System's statement camera — class-leading weather sealing and the best IBIS in the business.

↓ Full specifications below

GFX 100S (2021)

  • Portrait and commercial photographers who need extraordinary resolution and rendering
  • Landscape photographers who want the finest large-format detail in a manageable body
  • GFX 50S II users who want to double their resolution with improved AF
  • Studio photographers moving up from full-frame who want medium-format colour science

OM-1 (2022)

  • Wildlife and bird photographers who need fast burst and pro weather sealing
  • Outdoor photographers who work in challenging conditions

Quick take: The gfx 100s has the highest resolution at 102mp; the om-1 is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification GFX 100S (2021)OM-1 (2022)
Price £3,999 £1,299
Sensor 102MP Medium Format BSI CMOS (43.8 × 32.9mm) Micro Four Thirds Live MOS stacked BSI
Resolution 102.0MP 20.4MP
Video 4K/30p, FHD/120p 4K 60fps 10-bit
Autofocus Phase-detect hybrid AF, face/eye detection 1053-point cross-type phase-detect, AI subject recognition
Stabilisation IBIS — up to 6 stops 5-axis IBIS, 7.0 stops (8 stops with sync IS)
Burst Rate 5fps 10fps mechanical, 50fps electronic, 120fps Pro Capture
Battery Life ~460 shots (CIPA) 520 shots (CIPA)
Weight 900g (with battery and card) 599g (body only)
Dimensions 150.0 × 104.2 × 87.2mm 134.8 × 91.6 × 72.7mm
Weather Sealed Yes Yes
Viewfinder EVF, 5.76M dots, 0.77× magnification EVF 0.83× 5.76M-dot
Screen 3.0" 3-direction tilting touchscreen 3.0" fully articulating touchscreen, 1.62M-dot
Mount Fujifilm GFX (G-mount) Micro Four Thirds
Memory Cards Single CFexpress Type B / SD UHS-II combo slot 2× SD UHS-II / CFexpress Type B
Connectivity USB-C, Wi-Fi, Bluetooth Wi-Fi 5GHz, Bluetooth 5.0, USB-C 3.1, HDMI, 3.5mm mic/headphone
Genre GFX 100SOM-1
Portrait
9.0
7.0
Landscape
9.0
9.0
Architecture
9.0
Travel
7.0
8.0
Sports & Action
4.0
9.0
Vlogging & Video
4.0
Wildlife
9.0
Casual
7.0
Astrophotography
8.0

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

⚡ Compare specs side by side GFX 100S prices → OM-1 prices →

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