GFX 100RFvs A7R II
Fujifilm
GFX 100RF (2025)
Starting from £5199 new
Best for Landscape, travel & street photography at medium format quality
View GFX 100RF
Sony
A7R II (2015)
Starting from £799 new
Best for Portrait, landscape & studio photography
View A7R II
GearScore™ Verdict — Which should you buy?
Landscape, Travel & Street Photography At Medium Format Quality — GFX 100RF (2025): The world's first medium format compact — 102MP, 28mm, and all 20 Fujifilm film simulations in a fixed-lens body.
Portrait, Landscape & Studio Photography — A7R II (2015): The A7R II transformed the A7R series — adding IBIS, 4K video, BSI sensor tech, and phase-detect AF in one generation. A landmark Sony camera.
Who should buy what
GFX 100RF (2025)
- Landscape photographers who want medium format resolution without a system of interchangeable lenses
- Leica Q3 owners who want a step up in resolution to 102MP medium format
- Fujifilm GFX users who want a compact fixed-lens body for travel alongside their system lenses
- Photographers who want the ultimate image quality in a jacket-pocketable form factor
A7R II (2015)
- Landscape and architecture photographers who want 42MP with IBIS for handheld shooting
- Portrait and studio photographers who need high resolution with improved AF reliability
- Sony FE system users who want a capable high-resolution body at a used price
- A7R I owners who need the stabilisation, 4K, and improved AF the original lacked
Quick take: The gfx 100rf has the highest resolution at 102mp; the a7r ii is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | GFX 100RF (2025) | A7R II (2015) |
|---|---|---|
| Price | £5,199 | £799 |
| Sensor | 102MP medium format BSI CMOS (43.8 × 32.9mm) | 42.4MP Full-Frame BSI CMOS Exmor R |
| Resolution | 102.0MP | 42.4MP |
| Video | 4K/30p (crop), 4K/60p (crop) — F-Log2 | 4K/30p (S35 or full-frame), 1080p/120p |
| Autofocus | Phase-detect AF with face and eye detection | 399 phase-detect + 25 contrast-detect AF points, face detection |
| Stabilisation | 8-stop IBIS | IBIS — 5-axis, up to 4.5 stops (first A7R with IBIS) |
| Burst Rate | 8fps electronic | 5fps |
| Battery Life | ~490 shots (CIPA) | ~290 shots (CIPA) |
| Weight | 735g body only | 625g (with battery and card) |
| Dimensions | 159.0 × 90.4 × 59.0mm | 126.9 × 95.7 × 60.3mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF 0.86× 5.76M-dot — outstanding GFX viewfinder | EVF, OLED 2.36M dots, 0.78× magnification |
| Screen | 3.2" tilting touchscreen, 2.36M dots | 3.0" tilting LCD, 1.23M dots (no touch) |
| Mount | Fixed GF 35mm f/4 (28mm equivalent in 35mm terms) | Sony FE (full-frame E-mount) |
| Memory Cards | Single CFexpress Type B / SD UHS-II slot | Single SD UHS-I slot |
| Connectivity | USB-C, Wi-Fi 5GHz, Bluetooth, 3.5mm mic jack | USB, Wi-Fi, NFC |
Suitability by genre
| Genre | GFX 100RF | A7R II |
|---|---|---|
| Landscape | ||
| Travel | ||
| Street | — | |
| Portrait | ||
| Sports | — | |
| Vlogging & Video | ||
| Architecture | — | |
| Sports & Action | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
More comparisons with GFX 100RF
Camera family history