Professional & Wedding Photography — Nikon Z 24-70mm f/2.8 S (2019): The professional Z-mount standard zoom — f/2.8 throughout, dual motor AF, and outstanding sharpness that sets the standard for the system.
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
A6400 (2019)
Quick take: The a6400 is the most affordable; only the nikon z 24-70mm f/2.8 s is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Nikon Z 24-70mm f/2.8 S (2019) | A6400 (2019) |
|---|---|---|
| Price | £2,199 | £899 |
| Sensor | f/2.8 constant (max aperture throughout zoom range) | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | — | 24.2MP |
| Video | 38cm minimum focus distance (wide), 28cm (tele) | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Dual STM (Stepping Motor Actuators) — very fast and near-silent | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | None (relies on body IBIS) | None (no IBIS) |
| Burst Rate | — | 11fps mechanical, 8fps with AF tracking |
| Battery Life | — | ~410 shots (CIPA) |
| Weight | 805g | 403g (body, battery, card) |
| Dimensions | 89.0 × 126.0mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | No |
| Viewfinder | — | EVF, 2.36M dots, 0.70× magnification |
| Screen | — | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Nikon Z | Sony E-mount |
| Memory Cards | — | Single SD UHS-I |
| Connectivity | — | Micro-USB, Wi-Fi, Bluetooth, NFC |
Suitability by genre
| Genre | Nikon Z 24-70mm f/2.8 S | A6400 |
|---|---|---|
| Wedding & Events | — | |
| Portrait | ||
| Vlogging & Video | — | |
| Landscape | — | |
| Street | ||
| Sports & Action | — | |
| Video | — | |
| Travel | — | |
| Wildlife | — |
More comparisons with Nikon Z 24-70mm f/2.8 S
Camera family history