Upgrade Guide

Nikon D3X→Nikon Z6

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

You own

Nikon

D3X

£638 used

2008

→

Upgrade to

Nikon

£388 used (-£250)

2018

✅

Strong upgrade

The Z6 improves across 3 key areas at a reasonable price gap. Most D3X owners will notice the difference.

What's new in the Z6

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.

Full spec comparison

Spec	D3X	Z6
Price	£638 used	£388 used
Released	2008	2018	↑
Sensor	24.5MP full-frame CMOS	Full-frame BSI CMOS 35mm
Resolution	24MP	24MP
Video	No video	4K 30fps (full-width), 1080p 120fps
Autofocus	51-point phase-detect AF (15 cross-type) with 3D tracking	273-point phase-detect hybrid AF
Stabilisation	No IBIS (lens-based stabilisation only)	5-axis IBIS, 5.0 stops
Burst Rate	5fps	12fps	↑
Battery Life	~4400 shots (CIPA)	310 shots (CIPA)	↓
Weight	1220g (with battery)	585g (body only)	↑
Weather Sealed	Not weather sealed	Yes	↑
Viewfinder	Optical pentaprism, 100% coverage, 0.7x	EVF 0.80× 3.69M-dot
Screen	3.0" fixed LCD, 921k dots	3.2" tilting touchscreen, 2.1M-dot
Mount	Nikon F	Nikon Z-Mount
Memory Cards	Dual CompactFlash slots	Single XQD / CFexpress Type B

Compare side-by-side

See D3X and Z6 next to each other with our interactive comparison tool.

Get a personalised upgrade score

Tell us what you shoot and we'll score the Z6 against your specific genres — not just specs.

Other upgrades from the D3X

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Camera family history