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GFX 100Svs OM-5

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-5 OM System OM-5 (2022) Starting from £899 new Best for Outdoor & adventure View OM-5

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.

Outdoor & Adventure — OM-5 (2022): The toughest camera at this price — IP53 weather sealing and 7.5-stop IBIS built for adventure photographers.

↓ 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-5 (2022)

  • Outdoor and adventure photographers who need a compact, weather-sealed body
  • Travellers who want MFT's compact size with pro-level weather protection
  • E-M5 III owners upgrading to OM System's improved subject detection
  • Photographers who want strong IBIS and rugged build without OM-1 pricing

Quick take: The gfx 100s has the highest resolution at 102mp; the om-5 is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification GFX 100S (2021)OM-5 (2022)
Price £3,999 £899
Sensor 102MP Medium Format BSI CMOS (43.8 × 32.9mm) 20.4MP Micro Four Thirds Live MOS
Resolution 102.0MP 20.4MP
Video 4K/30p, FHD/120p 4K/60p, 4K/120p Cinema4K
Autofocus Phase-detect hybrid AF, face/eye detection Phase-detect, 121 all-cross points, subject tracking
Stabilisation IBIS — up to 6 stops 5-axis IBIS, 7.5 stops (Dual IS with compatible lenses)
Burst Rate 5fps 30fps electronic, 10fps mechanical
Battery Life ~460 shots (CIPA) ~370 shots (CIPA)
Weight 900g (with battery and card) 414g body only
Dimensions 150.0 × 104.2 × 87.2mm 122.3 × 87.6 × 49.7mm
Weather Sealed Yes Yes
Viewfinder EVF, 5.76M dots, 0.77× magnification EVF, 2.36M dots, 0.74× magnification
Screen 3.0" 3-direction tilting touchscreen 3.0" fully articulating touchscreen
Mount Fujifilm GFX (G-mount) Micro Four Thirds
Memory Cards Single CFexpress Type B / SD UHS-II combo slot Dual SD UHS-II slots
Connectivity USB-C, Wi-Fi, Bluetooth USB-C, Bluetooth, Wi-Fi
Genre GFX 100SOM-5
Portrait
9.0
7.0
Landscape
9.0
9.0
Architecture
9.0
Travel
7.0
9.0
Sports & Action
4.0
7.0
Vlogging & Video
4.0
Outdoor & Adventure
9.0
Wildlife
7.0

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

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