GFX 50S IIvs Leica M11vs A6400
Which should you buy?
Studio & Portrait Specialists — GFX 50S II (2021): Medium format quality at the most accessible price ever — 51MP detail and tonal richness no APS-C or full-frame body can replicate.
Rangefinder Enthusiasts & Collectors — Leica M11 (2022): 60MP of full-frame resolution in the thinnest digital M ever made — the M11 is the definitive expression of Leica's rangefinder tradition.
Content Creation & Vlogging — A6400 (2019): The best value APS-C Sony you can buy — especially used. Real-time Eye AF at this price point was transformative when it launched and still makes it one of the most reliable autofocus systems in the lineup.
Who should buy what
GFX 50S II (2021)
- You want to experience medium format without a five-figure investment
- You shoot landscape, architecture, or portraits where resolution and tonal depth matter
- You're in the Fujifilm ecosystem and want to step up to a larger sensor
Leica M11 (2022)
- You shoot street, documentary, or reportage and prefer manual focus discipline
- You value a discreet, minimal camera that doesn't draw attention in public
- You're willing to invest time in the rangefinder learning curve for a uniquely rewarding experience
A6400 (2019)
- Vloggers and content creators who need a flip screen and reliable AF
- Photographers upgrading from a compact or smartphone
- Beginners who want room to grow into a full E-mount lens ecosystem
- Anyone prioritising autofocus performance at an accessible price
Quick take: The leica m11 has the highest resolution at 60mp; the a6400 is the most affordable; only the gfx 50s ii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | GFX 50S II (2021) | Leica M11 (2022) | A6400 (2019) |
|---|---|---|---|
| Price | £2,999 | £7,999 | £899 |
| Sensor | 51.4MP Medium Format GFX 44×33mm BSI CMOS | 60MP full-frame BSI CMOS (Tri-resolution: 60/36/18MP) | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 51.4MP | 60.0MP | 24.2MP |
| Video | 4K/30p (cropped) | None | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Phase-detect, 425 points | Manual focus only (rangefinder coupled) | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 5-axis IBIS, 6.5 stops | None | None (no IBIS) |
| Burst Rate | 3fps | 4.5fps | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~440 shots (CIPA) | 700 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 900g body only | 530g body only | 403g (body, battery, card) |
| Dimensions | 150.0 × 104.2 × 87.2mm | 138.6 × 80.0 × 38.5mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | No | No |
| Viewfinder | EVF, 3.69M dots, 0.77× magnification | Optical rangefinder (0.73× magnification) | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.2" tilting touchscreen | 2.3" fixed TFT LCD | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Fujifilm G-mount (medium format) | Leica M-mount | Sony E-mount |
| Memory Cards | Dual SD UHS-II slots | Single SD UHS-II + 64GB internal storage | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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