Upgrade Guide

Nikon D3→Nikon D850

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

D3
You own
Nikon
D3
£97 used
2007
View on GearFrame →
→
D850
Upgrade to
Nikon
D850
£2,399 (+£2,301)
2017
View on GearFrame →
✅
Worthwhile
Clear improvements over the D3. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the D850
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 D3 D850
Portrait
5.5
6.8
+1.3
Street
4.0
4.9
+0.9
Travel
3.5
5.0
+1.5
Wedding & Events
6.0
7.2
+1.2
Documentary
3.2
5.8
+2.6
Sports & Action
5.8
6.5
+0.7
Landscape
4.0
6.7
+2.7
Wildlife
5.5
6.4
+0.9
Casual
2.2
3.6
+1.4
Food
3.6
5.8
+2.2
Macro
3.2
5.5
+2.3
Architecture
4.1
6.4
+2.3
Astrophotography
6.2
6.3
+0.1
Filmmaking —
5.6
Full spec comparison
Spec D3 D850
Price £97 used £2,399
Released 2007 2017 ↑
Sensor 12.1MP full-frame CMOS 45.7MP full-frame BSI-CMOS
Resolution 12MP 46MP ↑
Video No video 4K UHD/30p, 1080p/120p
Autofocus 51-point phase-detect (15 cross-type) via viewfinder; phase or contrast AF in live view 153-point AF system (99 cross-type) — Multi-CAM 20K
Stabilisation No IBIS (lens-based stabilisation only) None (relies on VR lenses)
Burst Rate 9fps 9fps (7fps with tilt screen AF)
Battery Life ~4300 shots (CIPA) ~1840 shots (CIPA) — outstanding ↓
Weight 1240g (body only) 915g (body only) ↑
Weather Sealed Not weather sealed Yes ↑
Viewfinder Optical pentaprism, 100% coverage, 0.7x Optical pentaprism — 0.75× magnification, 100% coverage
Screen 3.0" fixed LCD, 921k dots 3.2" tilting touchscreen, 2.36M dots
Mount Nikon F mount Nikon F mount
Memory Cards Dual CompactFlash slots Dual slots — XQD and SD UHS-II
Compare side-by-side

See D3 and D850 next to each other with our interactive comparison tool.

⚖️ Compare these cameras
Get a personalised upgrade score

Tell us what you shoot and we'll score the D850 against your specific genres — not just specs.

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Other upgrades from the D3
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Camera family history