Fujifilm GFX 100S IIvs A7S II
Fujifilm
Fujifilm GFX 100S II (2024)
Starting from £4499 new
Best for Commercial, studio & landscape professionals
View Fujifilm GFX 100S II
Sony
A7S II (2015)
Starting from £799 new
Best for Low-light video, documentary & available-light filmmaking
View A7S II
GearScore™ Verdict — 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.
Low-Light Video, Documentary & Available-Light Filmmaking — A7S II (2015): A landmark in mirrorless history — the first Sony with IBIS and internal 4K, its low-light video capability still impresses today at a used-market price.
Who should buy what
Fujifilm GFX 100S II (2024)
- Commercial and advertising photographers who need 102MP files
- Landscape photographers wanting the ultimate detail in large format prints
- GFX 100S owners upgrading to the new sensor and improved autofocus
- Studio photographers who want the highest resolution Fujifilm offers
A7S II (2015)
- Filmmakers and videographers who want legendary low-light performance at a used-price discount
- Documentary shooters working in unpredictable available light conditions
- A7S III shooters who want a second Sony FE body for backup or B-camera use
- Budget-conscious video producers who want full-frame 4K with S-Log at an accessible price
Quick take: The fujifilm gfx 100s ii has the highest resolution at 102mp; the a7s ii is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | Fujifilm GFX 100S II (2024) | A7S II (2015) |
|---|---|---|
| Price | £4,499 | £799 |
| Sensor | 102MP medium-format BSI CMOS (43.8 × 32.9mm) | 12.1MP full-frame BSI Exmor CMOS |
| Resolution | 102.0MP | 12.1MP |
| Video | 4K/30p, 1080p/60p | 4K/30p internal (full sensor readout), 1080p/120p, S-Log2/S-Log3 |
| Autofocus | Phase-detect AF with subject/face/eye detection | 169 phase-detect + 25 contrast AF — limited by modern standards |
| Stabilisation | 8-stop IBIS | 5-axis IBIS — 4.5 stops (first Sony mirrorless with IBIS) |
| Burst Rate | 7fps | 5fps continuous |
| Battery Life | 460 shots (CIPA) | ~370 shots (CIPA) |
| Weight | 883g body only | 584g body only |
| Dimensions | 150.0 × 104.2 × 87.2mm | 126.9 × 95.7 × 60.3mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | 0.5" OLED EVF, 5.76M dots | EVF, 2.36M dots, 0.71× magnification |
| Screen | 3.2" tilting touchscreen | 3.0" tilting LCD, 1.23M dots |
| Mount | Fujifilm GFX (G-mount) | Sony FE mount (full-frame E-mount) |
| Memory Cards | Dual SD UHS-II | Dual SD UHS-I slots |
| Connectivity | USB-C 3.2, Wi-Fi, Bluetooth | USB Micro-B, Bluetooth (via app), Wi-Fi, 3.5mm mic jack |
Suitability by genre
| Genre | Fujifilm GFX 100S II | A7S II |
|---|---|---|
| Landscape | — | |
| Portrait | ||
| Architecture | — | |
| Wedding & Events | — | |
| Street | ||
| Sports & Action | — | |
| Vlogging & Video | — | |
| Low Light | — | |
| Wedding | — | |
| Sports | — |
More comparisons with Fujifilm GFX 100S II
Camera family history