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Quick take: The Z5 II has the highest resolution at 24MP; the D90 is the most affordable; only the Z5 II is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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| Specification | D90Nikon · 2008 | Z5 IINikon · 2025 |
|---|---|---|
| Price | £25Best | £1,349 |
| Sensor | 12.3MP APS-C CMOS | 24.5MP full-frame BSI CMOS |
| Resolution | 12.3MP | 24.5MPBest |
| Video | 720p/24 | 4K/60p (crop), 4K/30p (uncropped), 10-bit N-Log |
| Autofocus | 11-point phase-detect (1 cross-type) via viewfinder; contrast AF with face priority in live view | Hybrid phase-detect AF with 9 subject types (people, animals, birds, vehicles) |
| Stabilisation | No IBIS (lens-based stabilisation only) | 7.5-stop IBIS with Focus Point VR |
| Burst Rate | 4.5fps | 14fpsBest |
| Battery Life | ~850 shots (CIPA)Best | 380 shots (CIPA) |
| Weight | 700g (with battery) | 700g (with battery and card) |
| Dimensions | 132 × 103 × 77mm | — |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | Optical pentaprism, 96% coverage, 0.94x | EVF, 3.69M dots |
| Screen | 3.0" fixed LCD, 920k dots | Vari-angle touchscreen |
| Mount | Nikon F-mount (DX) | Nikon Z-mount |
| Memory Cards | Single SD slot | Dual SD (UHS-II) |
| Connectivity | USB 2.0, mini HDMI, MC-DC2 remote | USB-C, HDMI, Wi-Fi, Bluetooth |
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 →