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Quick take: The A1 has the highest resolution at 50MP; the Zf is the most affordable.
16 specs side by side·16 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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Zf — Street & Travel Photography: Full-frame performance in a stunning retro body — the Zf's 8-stop IBIS and gorgeous design make it uniquely compelling.
A1 — Professional Sport, Wildlife, Portrait & Hybrid Shooting: 50MP, 30fps, 8K — the Sony A1 is the most complete professional camera ever made.
| Specification | ZfNikon · 2023 | A1Sony · 2021 |
|---|---|---|
| Price | £2,099Best | £4,199 |
| Sensor | 24.5MP Full-frame BSI CMOS | 50.1MP Full-Frame Stacked BSI CMOS Exmor RS |
| Resolution | 24.5MP | 50.1MPBest |
| Video | 4K/30p oversampled, FHD/120p, N-Log, 10-bit | 8K/30p, 4K/120p, 1080p/240p |
| Autofocus | Phase-detect 273 points, subject detection (human/animal/vehicle) | Real-time Tracking, AI subject recognition — 759 phase-detect points |
| Stabilisation | 5-axis IBIS, 8.0 stops | IBIS — up to 5.5 stops |
| Burst Rate | 14fps mechanical, 30fps electronic | 30fps electronic with full AF/AEBest |
| Battery Life | ~380 shots (CIPA) | ~430 shots (CIPA)Best |
| Weight | 630g (body only)Best | 737g (with battery and card) |
| Dimensions | 144.0 × 103.0 × 49.0mm | 128.9 × 96.9 × 80.8mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF, 3.69M dots, 0.80× magnification | EVF, 9.44M dots, 0.90× magnification, 240fps |
| Screen | 3.2" vari-angle touchscreen | 3.0" fully tilting touchscreen |
| Mount | Nikon Z-mount (full-frame) | Sony FE mount (full-frame E-mount) |
| Memory Cards | SD UHS-II + microSD UHS-I | Dual CFexpress Type A / SD UHS-II |
| Connectivity | USB-C 3.2, Bluetooth, Wi-Fi | USB-C, Wi-Fi 5GHz, Bluetooth, Ethernet, HDMI |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →