Upgrade Guide
Nikon D40→Nikon Nikon D780
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Strong upgrade
The Nikon D780 improves across 4 key areas at a reasonable price gap. Most D40 owners will notice the difference.
What's new in the Nikon D780
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Resolution25MP vs 6MP (+19MP)
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Weather sealingAdded — fully sealed body
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Burst rate7fps vs 2.5fps
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Generation14 years newer (2020 vs 2006)
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 | D40 | Nikon D780 | |
|---|---|---|---|
| Portrait | +2.0 | ||
| Street | -0.1 | ||
| Travel | +0.6 | ||
| Wedding & Events | +3.7 | ||
| Documentary | +3.4 | ||
| Sports & Action | +2.3 | ||
| Landscape | +3.1 | ||
| Wildlife | +1.7 | ||
| Casual | +0.9 | ||
| Food | +2.4 | ||
| Macro | +2.3 | ||
| Architecture | +2.8 | ||
| Astrophotography | +1.7 | ||
| Filmmaking | — |
Full spec comparison
| Spec | D40 | Nikon D780 | |
|---|---|---|---|
| Price | — | £1,999 | |
| Released | 2006 | 2020 | ↑ |
| Sensor | 6.1MP APS-C (DX) CCD | 24.3MP full-frame BSI CMOS | |
| Resolution | 6MP | 25MP | ↑ |
| Video | No video | 4K/30p, 10-bit N-Log via HDMI, 1080p/120p | |
| Autofocus | 3-point phase-detect AF (AF-S / AF-I lenses only - no body AF motor) | 51-point DSLR phase-detect (viewfinder); on-sensor hybrid AF with eye detection (live view/video) | |
| Stabilisation | No IBIS (lens-based stabilisation only) | No stabilisation | |
| Burst Rate | 2.5fps | 7fps | ↑ |
| Battery Life | ~470 shots (CIPA) | 2,260 shots (CIPA, viewfinder) | ↓ |
| Weight | 475g (with battery) | 840g (with battery and card) | ↓ |
| Weather Sealed | Not weather sealed | Yes | ↑ |
| Viewfinder | Optical pentamirror, 95% coverage, 0.8x | Optical pentaprism, 0.7x magnification, 100% coverage | |
| Screen | 2.5" fixed LCD, 230k dots | Tilting touchscreen | |
| Mount | Nikon F | Nikon F-mount | |
| Memory Cards | Single SD slot | Dual SD (UHS-II) |
Compare side-by-side
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