Upgrade Guide
Nikon 1 J5→Nikon D40X
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the 1 J5. Worth it if that specific upgrade aligns with what you shoot.
What's new in the D40X
-
Battery life~470 shots (CIPA) vs ~250 shots (CIPA)
Unchanged or similar
-
Resolution10MP (down from 21MP — optimised for low light)
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 | 1 J5 | D40X | |
|---|---|---|---|
| Portrait | +0.6 | ||
| Street | -1.3 | ||
| Travel | -1.3 | ||
| Wedding & Events | +0.8 | ||
| Filmmaking | — | ||
| Documentary | -1.1 | ||
| Sports & Action | -0.9 | ||
| Landscape | -0.5 | ||
| Wildlife | -0.5 | ||
| Casual | -1.8 | ||
| Food | -1.3 | ||
| Macro | -0.2 | ||
| Architecture | -0.4 | ||
| Astrophotography | +1.7 |
Full spec comparison
| Spec | 1 J5 | D40X | |
|---|---|---|---|
| Released | 2015 | 2007 | ↓ |
| Sensor | 20.8MP 1-inch (CX) BSI CMOS | 10.2MP APS-C (DX) CCD | |
| Resolution | 21MP | 10MP | ↓ |
| Video | 4K UHD/15p, 1080p/60 | No video | |
| Autofocus | Hybrid AF: 171 areas, 105 with phase detection; face detection, subject tracking | 3-point phase-detect AF (AF-S / AF-I lenses only - no body AF motor) | |
| Stabilisation | No IBIS (lens-based stabilisation only) | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 20fps | 3fps | ↓ |
| Battery Life | ~250 shots (CIPA) | ~470 shots (CIPA) | ↑ |
| Weight | 265g (with battery) | 495g (with battery) | ↓ |
| Weather Sealed | Not weather sealed | Not weather sealed | |
| Viewfinder | None (rear screen only) | Optical pentamirror, 95% coverage, 0.8x | |
| Screen | 3.0" tilting touchscreen, 1.04M dots | 2.5" fixed LCD, 230k dots | |
| Mount | Nikon 1 | Nikon F | |
| Memory Cards | Single microSD slot | Single SD slot |
Compare side-by-side
⚖️ Compare these cameras
See 1 J5 and D40X next to each other with our interactive comparison tool.
Get a personalised upgrade score
Run the upgrade checker →
Tell us what you shoot and we'll score the D40X against your specific genres — not just specs.
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Camera family history