Fujifilm GFX 100S IIvs Ricoh GR IIIxvs Sony A9 III

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
Ricoh Ricoh GR IIIx Ricoh Ricoh GR IIIx (2021) From £999 Best for Street portraits & reportage View Ricoh GR IIIx
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?

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.

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.

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

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

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

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 ricoh gr iiix is the most affordable; only the fujifilm gfx 100s ii, sony a9 iii are weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Fujifilm GFX 100S II (2024)Ricoh GR IIIx (2021)Sony A9 III (2023)
Price £4,499 £999 £5,999
Sensor 102MP medium-format BSI CMOS (43.8 × 32.9mm) 24.2MP APS-C CMOS 24.6MP full-frame Exmor RS CMOS (global shutter)
Resolution 102.0MP 24.2MP 24.6MP
Video 4K/30p, 1080p/60p 1080p/60p 4K/120p, 4K/60p, 1080p/240p
Autofocus Phase-detect AF with subject/face/eye detection Hybrid contrast/phase-detect AF with subject detection AI subject recognition AF, 759-point phase-detect
Stabilisation 8-stop IBIS 4-stop IBIS (Shake Reduction) 8-stop IBIS
Burst Rate 7fps 4fps 120fps blackout-free electronic
Battery Life 460 shots (CIPA) 200 shots (CIPA) 530 shots (CIPA)
Weight 883g body only 262g 703g body only
Dimensions 150.0 × 104.2 × 87.2mm 111.2 × 61.4 × 33.2mm 136.1 × 96.9 × 82.9mm
Weather Sealed Yes No Yes
Viewfinder 0.5" OLED EVF, 5.76M dots None 0.64" Quad-XGA OLED EVF, 9.44M dots
Screen 3.2" tilting touchscreen 3.0" fixed touchscreen 3.2" fully articulating touchscreen
Mount Fujifilm GFX (G-mount) Fixed 40mm-equiv f/2.8 lens Sony FE (E-mount)
Memory Cards Dual SD UHS-II Single SD UHS-I Dual CFexpress Type A / SD UHS-II
Connectivity USB-C 3.2, Wi-Fi, Bluetooth USB-C, Wi-Fi, Bluetooth USB-C 3.2, HDMI A, Wi-Fi 6, Bluetooth 5.3
⚡ Compare specs side by side Fujifilm GFX 100S II prices → Ricoh GR IIIx prices → Sony A9 III prices →

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