Upgrade Guide

Nikon Z6 II→Nikon D90

Is it worth upgrading? Spec analysis, key improvements, and our verdict.

Z6 II
You own
Nikon
Z6 II
£1,599
2020
View on GearFrame →
→
D90
Upgrade to
Nikon
D90
£26 used (-£1,573)
2008
View on GearFrame →
⚖️
Situational
One clear hardware improvement over the Z6 II. Worth it if that specific upgrade aligns with what you shoot.
What's new in the D90
Unchanged or similar
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 Z6 II D90
Portrait
7.6
5.2
-2.4
Street
6.0
5.0
-1.0
Travel
5.8
4.5
-1.3
Wedding & Events
7.4
4.5
-2.9
Filmmaking
6.7
—
Documentary
6.9
3.3
-3.6
Sports & Action
7.5
4.8
-2.7
Landscape
6.0
3.7
-2.3
Wildlife
7.6
5.3
-2.3
Casual
5.0
3.0
-2.0
Food
6.6
3.6
-3.0
Macro
6.4
3.3
-3.1
Architecture
6.0
3.8
-2.2
Astrophotography
6.3
5.0
-1.3
Full spec comparison
Spec Z6 II D90
Price £1,599 £26 used
Released 2020 2008 ↓
Sensor 24.5MP Full-Frame BSI CMOS 12.3MP APS-C CMOS
Resolution 24MP 12MP ↓
Video 4K/60p, 4K/30p (oversampled), 1080p/120p slow-motion 720p/24
Autofocus Phase-detect, 273 points, Eye AF, subject tracking 11-point phase-detect (1 cross-type) via viewfinder; contrast AF with face priority in live view
Stabilisation 5-axis IBIS, 5 stops (up to 6 stops with VR lenses) No IBIS (lens-based stabilisation only)
Burst Rate 14fps mechanical, 14fps electronic (12-bit RAW) 4.5fps ↓
Battery Life ~410 shots (CIPA) ~850 shots (CIPA) ↑
Weight 615g (body only) 700g (with battery) ↓
Weather Sealed Yes Not weather sealed ↓
Viewfinder EVF, 3.69M dots, 0.80× magnification Optical pentaprism, 96% coverage, 0.94x
Screen 3.2" tilting touchscreen, 2.1M dots 3.0" fixed LCD, 920k dots
Mount Nikon Z-mount Nikon F-mount (DX)
Memory Cards Dual card: 1× CFexpress Type B / XQD + 1× SD UHS-II Single SD slot
Compare side-by-side

See Z6 II and D90 next to each other with our interactive comparison tool.

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Get a personalised upgrade score

Tell us what you shoot and we'll score the D90 against your specific genres — not just specs.

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