Fujifilm GFX 100S IIvs Ricoh GR IIIxvs A7 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 A7 III Sony A7 III (2018) From £1699 Best for All-round photography & video View A7 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.

All-Round Photography & Video — A7 III (2018): Still one of the best all-round cameras money can buy — particularly strong used. The A7 III proved that full-frame doesn't have to mean compromises, and nothing at this price point has meaningfully beaten it.

↓ 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

A7 III (2018)

  • Enthusiast photographers upgrading from APS-C for the first time
  • Working photographers who need reliable AF and weather sealing
  • Anyone who shoots in low light regularly
  • Hybrid shooters needing both stills and video performance

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, a7 iii are weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Fujifilm GFX 100S II (2024)Ricoh GR IIIx (2021)A7 III (2018)
Price £4,499 £999 £1,699
Sensor 102MP medium-format BSI CMOS (43.8 × 32.9mm) 24.2MP APS-C CMOS 24.2MP Full-Frame Exmor R BSI CMOS
Resolution 102.0MP 24.2MP 24.2MP
Video 4K/30p, 1080p/60p 1080p/60p 4K/30p (6K oversampled), 1080p/120p slow-motion
Autofocus Phase-detect AF with subject/face/eye detection Hybrid contrast/phase-detect AF with subject detection Phase-detect, 693 points, real-time Eye AF & animal AF
Stabilisation 8-stop IBIS 4-stop IBIS (Shake Reduction) 5-axis IBIS, 5 stops
Burst Rate 7fps 4fps 10fps with AF/AE tracking
Battery Life 460 shots (CIPA) 200 shots (CIPA) ~710 shots (CIPA)
Weight 883g body only 262g 565g (body, battery, card)
Dimensions 150.0 × 104.2 × 87.2mm 111.2 × 61.4 × 33.2mm 126.9 × 95.6 × 73.7mm
Weather Sealed Yes No Yes
Viewfinder 0.5" OLED EVF, 5.76M dots None EVF, 2.36M dots, 0.78× magnification
Screen 3.2" tilting touchscreen 3.0" fixed touchscreen 3.0" tilting touchscreen, 921k dots
Mount Fujifilm GFX (G-mount) Fixed 40mm-equiv f/2.8 lens Sony E-mount
Memory Cards Dual SD UHS-II Single SD UHS-I Dual SD (UHS-II slot 1, UHS-I slot 2)
Connectivity USB-C 3.2, Wi-Fi, Bluetooth USB-C, Wi-Fi, Bluetooth USB-C (USB 3.2), Wi-Fi, Bluetooth, NFC
⚡ Compare specs side by side Fujifilm GFX 100S II prices → Ricoh GR IIIx prices → A7 III prices →

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