EOS R8vs Fujifilm GFX 100S IIvs A7 III

GearFrame · Updated March 2026

Canon EOS R8 Canon EOS R8 (2023) From £1099 Best for Full-frame entry View EOS R8
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 A7 III Sony A7 III (2018) From £1699 Best for All-round photography & video View A7 III

Which should you buy?

Full-Frame Entry — EOS R8 (2023): Canon's most affordable full-frame mirrorless — 4K/60p 10-bit and class-leading Dual Pixel AF at an accessible entry price.

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.

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

EOS R8 (2023)

  • You want full-frame image quality on a tight budget
  • You shoot mainly in good light and can live without built-in stabilisation
  • You primarily shoot stills with occasional video

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

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 eos r8 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 EOS R8 (2023)Fujifilm GFX 100S II (2024)A7 III (2018)
Price £1,099 £4,499 £1,699
Sensor 24.2MP Full-frame BSI CMOS 102MP medium-format BSI CMOS (43.8 × 32.9mm) 24.2MP Full-Frame Exmor R BSI CMOS
Resolution 24.2MP 102.0MP 24.2MP
Video 4K/60p oversampled 10-bit, FHD/180p 4K/30p, 1080p/60p 4K/30p (6K oversampled), 1080p/120p slow-motion
Autofocus Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking Phase-detect AF with subject/face/eye detection Phase-detect, 693 points, real-time Eye AF & animal AF
Stabilisation None (no IBIS) 8-stop IBIS 5-axis IBIS, 5 stops
Burst Rate 6fps mechanical, 40fps electronic 7fps 10fps with AF/AE tracking
Battery Life ~220 shots (CIPA) 460 shots (CIPA) ~710 shots (CIPA)
Weight 461g body only 883g body only 565g (body, battery, card)
Dimensions 132.5 × 86.1 × 70.0mm 150.0 × 104.2 × 87.2mm 126.9 × 95.6 × 73.7mm
Weather Sealed No Yes Yes
Viewfinder EVF, 2.36M dots, 0.59× 0.5" OLED EVF, 5.76M dots EVF, 2.36M dots, 0.78× magnification
Screen 3.0" fully articulating touchscreen 3.2" tilting touchscreen 3.0" tilting touchscreen, 921k dots
Mount Canon RF mount (full-frame) Fujifilm GFX (G-mount) Sony E-mount
Memory Cards Single SD UHS-II slot Dual SD UHS-II Dual SD (UHS-II slot 1, UHS-I slot 2)
Connectivity USB-C, Bluetooth, Wi-Fi USB-C 3.2, Wi-Fi, Bluetooth USB-C (USB 3.2), Wi-Fi, Bluetooth, NFC
⚡ Compare specs side by side EOS R8 prices → Fujifilm GFX 100S II prices → A7 III prices →

Compare pairs from this group