EOS R6 Mark IIvs Fujifilm GFX 100S IIvs Sony A9 III

GearFrame · Updated March 2026

Canon EOS R6 Mark II Canon EOS R6 Mark II (2022) From £2099 Best for Portraits & action View EOS R6 Mark II
VS
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
Sony Sony A9 III Sony Sony A9 III (2023) From £5999 Best for Sports & action professionals View Sony A9 III

Which should you buy?

Portraits & Action — EOS R6 Mark II (2022): 40fps burst, 8-stop IBIS, and Canon's best-in-class Dual Pixel AF — exceptional for action, sports, and portrait work.

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.

Sports & Action Professionals — Sony A9 III (2023): A paradigm-shifting camera — the global shutter eliminates every rolling shutter limitation that has constrained action photography for years.

↓ Full specifications below

EOS R6 Mark II (2022)

  • You want a do-everything full-frame body for weddings and events
  • You need reliable subject tracking across stills and fast-moving video
  • You shoot both photos and video professionally and need a single body that handles both
  • You want Canon's colour science with a modern mirrorless system

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

Sony A9 III (2023)

  • You shoot professional sport, motorsport, or action and need zero rolling shutter distortion
  • You need reliable high-speed flash sync for studio or on-location action work
  • You want the absolute pinnacle of Sony's action and sports camera technology

Quick take: The fujifilm gfx 100s ii has the highest resolution at 102mp; the eos r6 mark ii is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification EOS R6 Mark II (2022)Fujifilm GFX 100S II (2024)Sony A9 III (2023)
Price £2,099 £4,499 £5,999
Sensor 24.2MP Full-frame BSI CMOS 102MP medium-format BSI CMOS (43.8 × 32.9mm) 24.6MP full-frame Exmor RS CMOS (global shutter)
Resolution 24.2MP 102.0MP 24.6MP
Video 4K/60p 10-bit oversampled, 6K RAW out, FHD/180p 4K/30p, 1080p/60p 4K/120p, 4K/60p, 1080p/240p
Autofocus Dual Pixel CMOS AF II, 6072 zones, deep-learning subject tracking Phase-detect AF with subject/face/eye detection AI subject recognition AF, 759-point phase-detect
Stabilisation 5-axis IBIS, 8.0 stops (coordinated with IS lenses) 8-stop IBIS 8-stop IBIS
Burst Rate 12fps mechanical, 40fps electronic 7fps 120fps blackout-free electronic
Battery Life ~760 shots (CIPA) 460 shots (CIPA) 530 shots (CIPA)
Weight 670g body only 883g body only 703g body only
Dimensions 138.4 × 98.4 × 88.4mm 150.0 × 104.2 × 87.2mm 136.1 × 96.9 × 82.9mm
Weather Sealed Yes Yes Yes
Viewfinder EVF, 3.69M dots, 0.76× magnification 0.5" OLED EVF, 5.76M dots 0.64" Quad-XGA OLED EVF, 9.44M dots
Screen 3.0" fully articulating touchscreen 3.2" tilting touchscreen 3.2" fully articulating touchscreen
Mount Canon RF mount (full-frame) Fujifilm GFX (G-mount) Sony FE (E-mount)
Memory Cards Dual SD UHS-II slots Dual SD UHS-II Dual CFexpress Type A / SD UHS-II
Connectivity USB-C 3.1, Bluetooth, Wi-Fi USB-C 3.2, Wi-Fi, Bluetooth USB-C 3.2, HDMI A, Wi-Fi 6, Bluetooth 5.3
⚡ Compare specs side by side EOS R6 Mark II prices → Fujifilm GFX 100S II prices → Sony A9 III prices →

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