GFX 50S IIvs Nikon Zfvs A7 IV
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.
Street & Travel Photography — Nikon Zf (2023): Full-frame performance in a stunning retro body — the Zf's 8-stop IBIS and gorgeous design make it uniquely compelling.
Portrait & Wedding Photography — A7 IV (2021): The full-frame portrait benchmark — 33MP, AI Eye AF, and exceptional skin-tone rendering in a pro-grade hybrid body.
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
Nikon Zf (2023)
- You want full-frame quality in a compact, beautiful camera you'll genuinely love carrying
- You appreciate analogue-inspired design alongside modern digital performance
- You shoot street, travel, or lifestyle and want a camera that feels special to use
A7 IV (2021)
- You want a high-resolution full-frame all-rounder for portraits, weddings, or travel
- You're stepping up from APS-C or a DSLR and want the best all-round full-frame body under £3,000
- You shoot a mix of stills and video and need a single body that handles both seriously
- You want access to the widest lens ecosystem in the mirrorless market
Quick take: The gfx 50s ii has the highest resolution at 51mp; the nikon zf is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | GFX 50S II (2021) | Nikon Zf (2023) | A7 IV (2021) |
|---|---|---|---|
| Price | £2,999 | £1,699 | £2,299 |
| Sensor | 51.4MP Medium Format GFX 44×33mm BSI CMOS | 24.5MP Full-frame BSI CMOS | 33MP Full-frame BSI Exmor R CMOS |
| Resolution | 51.4MP | 24.5MP | 33.0MP |
| Video | 4K/30p (cropped) | 4K/30p oversampled, FHD/120p, N-Log, 10-bit | 4K/60p oversampled, 10-bit internal, S-Log3, S-Cinetone |
| Autofocus | Phase-detect, 425 points | Phase-detect 273 points, subject detection (human/animal/vehicle) | 759-point phase-detect, AI subject recognition |
| Stabilisation | 5-axis IBIS, 6.5 stops | 5-axis IBIS, 8.0 stops | 5-axis IBIS, 5.5 stops |
| Burst Rate | 3fps | 14fps mechanical, 30fps electronic | 10fps mechanical, 30fps electronic |
| Battery Life | ~440 shots (CIPA) | ~380 shots (CIPA) | ~580 shots (CIPA) |
| Weight | 900g body only | 710g with battery | 659g body only |
| Dimensions | 150.0 × 104.2 × 87.2mm | 144.0 × 103.0 × 49.0mm | 131.3 × 96.4 × 79.8mm |
| Weather Sealed | Yes | Yes | Yes |
| Viewfinder | EVF, 3.69M dots, 0.77× magnification | EVF, 3.69M dots, 0.80× magnification | EVF, 3.69M dots, 0.78× magnification |
| Screen | 3.2" tilting touchscreen | 3.2" vari-angle touchscreen | 3.0" vari-angle touchscreen |
| Mount | Fujifilm G-mount (medium format) | Nikon Z-mount (full-frame) | Sony FE (full-frame E-mount) |
| Memory Cards | Dual SD UHS-II slots | Single SD UHS-II slot | Dual slots: CFexpress Type A + SD UHS-II |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C 3.2, Bluetooth, Wi-Fi | USB-C (3.2 Gen 2), Bluetooth, Wi-Fi |
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