Fujifilm GFX 100S IIvs Lumix S5 IIvs Ricoh GR IIIx

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 II Lumix Lumix S5 II (2023) From £1999 Best for Hybrid video & photography View Lumix S5 II
VS
Ricoh Ricoh GR IIIx Ricoh Ricoh GR IIIx (2021) From £999 Best for Street portraits & reportage View Ricoh GR IIIx

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.

Hybrid Video & Photography — Lumix S5 II (2023): Phase-detect AF changed everything for Lumix — the S5 II delivers exceptional hybrid performance with 6K video and genuine full-frame value.

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.

↓ 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 II (2023)

  • You want a capable full-frame hybrid with strong video credentials and reliable autofocus
  • You're considering switching from Sony or Canon and want something genuinely different
  • You shoot weddings, events, or documentary and need dependable full-frame performance

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

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, lumix s5 ii are weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Fujifilm GFX 100S II (2024)Lumix S5 II (2023)Ricoh GR IIIx (2021)
Price £4,499 £1,999 £999
Sensor 102MP medium-format BSI CMOS (43.8 × 32.9mm) 24.2MP full-frame BSI CMOS 24.2MP APS-C CMOS
Resolution 102.0MP 24.2MP 24.2MP
Video 4K/30p, 1080p/60p 6K/30p, 4K/60p, C4K/60p, V-Log 1080p/60p
Autofocus Phase-detect AF with subject/face/eye detection Phase-detect AF with subject/face/eye detection Hybrid contrast/phase-detect AF with subject detection
Stabilisation 8-stop IBIS 5-axis IBIS (up to 6.5-stop with OIS lenses) 4-stop IBIS (Shake Reduction)
Burst Rate 7fps 30fps electronic / 7fps mechanical 4fps
Battery Life 460 shots (CIPA) 740 shots (CIPA) 200 shots (CIPA)
Weight 883g body only 740g body only 262g
Dimensions 150.0 × 104.2 × 87.2mm 134.3 × 102.3 × 90.1mm 111.2 × 61.4 × 33.2mm
Weather Sealed Yes Yes No
Viewfinder 0.5" OLED EVF, 5.76M dots 0.76" OLED EVF, 3.68M dots None
Screen 3.2" tilting touchscreen 3.0" fully articulating touchscreen 3.0" fixed touchscreen
Mount Fujifilm GFX (G-mount) Leica L-mount Fixed 40mm-equiv f/2.8 lens
Memory Cards Dual SD UHS-II Dual SD UHS-II Single SD UHS-I
Connectivity USB-C 3.2, Wi-Fi, Bluetooth USB-C 3.1, HDMI full-size, Wi-Fi, Bluetooth USB-C, Wi-Fi, Bluetooth
⚡ Compare specs side by side Fujifilm GFX 100S II prices → Lumix S5 II prices → Ricoh GR IIIx prices →

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