GFX 100RFvs KF
Fujifilm
GFX 100RF (2025)
Starting from £5199 new
Best for Landscape, travel & street photography at medium format quality
View GFX 100RF
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.
Landscape & Outdoor — KF (2022): The Pentax KF is a rare thing — a weather-sealed DSLR with in-body stabilisation and an articulating screen at an accessible price. Video is modest at 1080p/60p, but for outdoor and landscape photographers who prefer optical viewfinders and want real weather sealing, the KF delivers in a format that is increasingly hard to find.
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
KF (2022)
- Outdoor and landscape photographers who want weather sealing at an accessible price
- DSLR users who want IBIS and an articulating screen without switching systems
- Pentax K-mount lens collectors who want a modern body for their glass
- Photographers who prefer the natural feel of an optical viewfinder
Quick take: The gfx 100rf has the highest resolution at 102mp; the kf is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | GFX 100RF (2025) | KF (2022) |
|---|---|---|
| Price | £5,199 | £700 |
| Sensor | 102MP medium format BSI CMOS (43.8 × 32.9mm) | 24.2MP APS-C CMOS |
| Resolution | 102.0MP | 24.2MP |
| Video | 4K/30p (crop), 4K/60p (crop) — F-Log2 | 1080p/60p |
| Autofocus | Phase-detect AF with face and eye detection | SAFOX 13 phase-detect AF with 11 points |
| Stabilisation | 8-stop IBIS | In-body Shake Reduction (SR II), up to 5.5 stops |
| Burst Rate | 8fps electronic | 6fps |
| Battery Life | ~490 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 735g body only | 643g (body only) |
| Dimensions | 159.0 × 90.4 × 59.0mm | 131.0 × 101.0 × 76.0mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF 0.86× 5.76M-dot — outstanding GFX viewfinder | Optical pentamirror, 0.95× magnification, ~100% coverage |
| Screen | 3.2" tilting touchscreen, 2.36M dots | 3.0" fully articulating touchscreen, 1.04M dots |
| Mount | Fixed GF 35mm f/4 (28mm equivalent in 35mm terms) | Pentax KF-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, Bluetooth |
Suitability by genre
| Genre | GFX 100RF | KF |
|---|---|---|
| Landscape | ||
| Travel | ||
| Street | ||
| Portrait | ||
| Sports | — | |
| Vlogging & Video | ||
| Wildlife | — | |
| Casual | — | |
| Sports & Action | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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