Upgrade Guide
Nikon Z30→Nikon D90
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the Z30. Worth it if that specific upgrade aligns with what you shoot.
What's new in the D90
-
Battery life~850 shots (CIPA) vs ~300 shots (CIPA)
Unchanged or similar
-
Resolution12MP (down from 21MP — optimised for low light)
Suitability by genre
Base scores — computed from verified specs for an enthusiast shooting photo and video. The Upgrade Checker adjusts them for your skill level.
| Genre | Z30 | D90 | |
|---|---|---|---|
| Portrait | -1.1 | ||
| Street | -1.5 | ||
| Travel | -1.3 | ||
| Wedding & Events | -0.3 | ||
| Vlogging & Video | — | ||
| Filmmaking | — | ||
| Documentary | -2.1 | ||
| Sports & Action | -0.8 | ||
| Landscape | -1.2 | ||
| Wildlife | -0.8 | ||
| Casual | -4.3 | ||
| Food | -3.2 | ||
| Macro | -2.7 | ||
| Architecture | -1.5 | ||
| Astrophotography | -0.4 |
Full spec comparison
| Spec | Z30 | D90 | |
|---|---|---|---|
| Price | £479 | £25 | |
| Released | 2022 | 2008 | ↓ |
| Sensor | 20.9MP APS-C CMOS | 12.3MP APS-C CMOS | |
| Resolution | 21MP | 12MP | ↓ |
| Video | 4K/30p, 4K/60p (with crop), 1080p/120p | 720p/24 | |
| Autofocus | Phase-detect, 209 points, subject tracking (human/animal/vehicle) | 11-point phase-detect (1 cross-type) via viewfinder; contrast AF with face priority in live view | |
| Stabilisation | No stabilisation | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 11fps | 4.5fps | ↓ |
| Battery Life | ~300 shots (CIPA) | ~850 shots (CIPA) | ↑ |
| Weight | 405g (body only) | 700g (with battery) | ↓ |
| Weather Sealed | Not weather sealed | Not weather sealed | |
| Viewfinder | No viewfinder | Optical pentaprism, 96% coverage, 0.94x | |
| Screen | 3.0" fully articulating touchscreen | 3.0" fixed LCD, 920k dots | |
| Mount | Nikon Z-mount | Nikon F-mount (DX) | |
| Memory Cards | Single SD UHS-I slot | Single SD slot |
Compare side-by-side
⚖️ Compare these cameras
See Z30 and D90 next to each other with our interactive comparison tool.
Get a personalised upgrade score
Run the upgrade checker →
Tell us what you shoot and we'll score the D90 against your specific genres — not just specs.
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