Decision tools · Compare
D90 vs Z6 II
Quick take: The Z6 II has the highest resolution at 24MP; the D90 is the most affordable; only the Z6 II is weather sealed.
16 specs side by side·14 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Verdictwhich should you buy?
Z6 II — All-Round Full-Frame Photography: The Z6 II is the Nikon most photographers should buy. It's balanced across every discipline — stills, video, autofocus, weather sealing — without overpaying for megapixels you don't need. The Z-mount glass is superb.
Who should buy what
Z6 II (2020)
is the right camera for you if…
- Nikon DSLR users ready to move to mirrorless
- Photographers who need a reliable all-rounder without specialising
- Video creators wanting 4K/60p in a weather-sealed body
- Enthusiasts who shoot everything from portraits to travel
Full specificationsthe better value in each row is highlighted
| Specification | D90Nikon · 2008 | Z6 IINikon · 2020 |
|---|---|---|
| Price | £26 usedBest | £1,599 |
| Sensor | 12.3MP APS-C CMOS | 24.5MP Full-Frame BSI CMOS |
| Resolution | 12.3MP | 24.5MPBest |
| Video | 720p/24 | 4K/60p, 4K/30p (oversampled), 1080p/120p slow-motion |
| Autofocus | 11-point phase-detect (1 cross-type) via viewfinder; contrast AF with face priority in live view | Phase-detect, 273 points, Eye AF, subject tracking |
| Stabilisation | No IBIS (lens-based stabilisation only) | 5-axis IBIS, 5 stops (up to 6 stops with VR lenses) |
| Burst Rate | 4.5fps | 14fps mechanical, 14fps electronic (12-bit RAW)Best |
| Battery Life | ~850 shots (CIPA)Best | ~410 shots (CIPA) |
| Weight | 700g (with battery) | 615g (body only)Best |
| Dimensions | 132 × 103 × 77mm | 134.0 × 100.5 × 69.5mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | Optical pentaprism, 96% coverage, 0.94x | EVF, 3.69M dots, 0.80× magnification |
| Screen | 3.0" fixed LCD, 920k dots | 3.2" tilting touchscreen, 2.1M dots |
| Mount | Nikon F-mount (DX) | Nikon Z-mount |
| Memory Cards | Single SD slot | Dual card: 1× CFexpress Type B / XQD + 1× SD UHS-II |
| Connectivity | USB 2.0, mini HDMI, MC-DC2 remote | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
D90
Z6 II
Portrait
5.2/10
7.6/10
Street
5.0/10
6.0/10
Travel
4.5/10
5.8/10
Wedding & Events
4.5/10
7.4/10
Documentary
3.3/10
6.9/10
Sports & Action
4.8/10
7.5/10
Landscape
3.7/10
6.0/10
Wildlife
5.3/10
7.6/10
Casual
3.0/10
5.0/10
Food
3.6/10
6.6/10
Macro
3.3/10
6.4/10
Architecture
3.8/10
6.0/10
Astrophotography
5.0/10
6.3/10
Filmmaking
—
6.7/10
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 →
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