Fujifilm GFX 100S IIvs Lumix S5vs OM-1 II

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
Lumix Lumix S5 Lumix Lumix S5 (2020) From £1699 Best for Professional video & hybrid shooting View Lumix S5
VS
OM System OM-1 II OM System OM-1 II (2024) From £1499 Best for Wildlife & action View OM-1 II

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.

Professional Video & Hybrid Shooting — Lumix S5 (2020): The S5 is an outstanding video camera that also takes excellent stills. 10-bit 4K/60p, dual native ISO and 6.5-stop IBIS in a weather-sealed body is a compelling package. The contrast-detect AF is its main weakness vs Sony and Canon — but for controlled shooting it doesn't hold it back.

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.

↓ 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

Lumix S5 (2020)

  • Videographers who need 10-bit colour science in a full-frame body
  • Photographers who shoot video as a second discipline
  • Studio photographers who want full-frame IBIS at a lower price
  • L-mount system users building a versatile kit

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

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

Full specifications

Specification Fujifilm GFX 100S II (2024)Lumix S5 (2020)OM-1 II (2024)
Price £4,499 £1,699 £1,499
Sensor 102MP medium-format BSI CMOS (43.8 × 32.9mm) 24.2MP Full-Frame CMOS 20.4MP Micro Four Thirds Stacked BSI CMOS
Resolution 102.0MP 24.2MP 20.4MP
Video 4K/30p, 1080p/60p 4K/60p 10-bit V-Log/HLG, 5.9K anamorphic, 1080p/180p slow-motion 4K/120p Cinema4K, Apple ProRes RAW (with recorder)
Autofocus Phase-detect AF with subject/face/eye detection Contrast AF (DFD Technology), face/eye detection Quad-Pixel phase-detect, 1053 points, AI subject recognition (birds/animals)
Stabilisation 8-stop IBIS 6.5-stop IBIS (dual IBIS with Lumix S lenses) 5-axis IBIS, 8.0 stops (Dual IS)
Burst Rate 7fps 7fps mechanical, 9fps electronic (AFS) 120fps electronic (blackout-free), 15fps mechanical
Battery Life 460 shots (CIPA) ~470 shots (CIPA) ~520 shots (CIPA)
Weight 883g body only 714g (body, battery, card) 561g body only
Dimensions 150.0 × 104.2 × 87.2mm 132.6 × 97.1 × 81.9mm 134.8 × 91.6 × 72.7mm
Weather Sealed Yes Yes Yes
Viewfinder 0.5" OLED EVF, 5.76M dots EVF, 2.36M dots, 0.78× magnification EVF, 5.76M dots, 0.83× magnification
Screen 3.2" tilting touchscreen 3.0" vari-angle touchscreen, 1.84M dots 3.0" fully articulating touchscreen
Mount Fujifilm GFX (G-mount) Leica L-mount Micro Four Thirds
Memory Cards Dual SD UHS-II Dual SD UHS-II Dual SD UHS-II slots
Connectivity USB-C 3.2, Wi-Fi, Bluetooth USB-C (USB 3.2 Gen 1), full-size HDMI, Wi-Fi, Bluetooth USB-C, Bluetooth, Wi-Fi
⚡ Compare specs side by side Fujifilm GFX 100S II prices → Lumix S5 prices → OM-1 II prices →

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