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D3S vs K-70
Quick take: The K-70 has the highest resolution at 24MP; the D3S is the most affordable.
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.
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Full specificationsthe better value in each row is highlighted
| Specification | D3SNikon · 2009 | K-70Pentax · 2016 |
|---|---|---|
| Price | £168 used | £161 usedBest |
| Sensor | 12.1MP full-frame CMOS | 24.24MP APS-C CMOS |
| Resolution | 12.1MP | 24.2MPBest |
| Video | 720p/24 | Full HD 1080/60i, 30p |
| Autofocus | 51-point phase-detect (15 cross-type) via viewfinder; contrast AF in live view (tripod mode) | SAFOX X phase-detect AF, 11 points (9 cross-type); hybrid AF in live view |
| Stabilisation | No IBIS (lens-based stabilisation only) | Sensor-shift Shake Reduction, 4.5 stops |
| Burst Rate | 9fpsBest | 6fps |
| Battery Life | ~4200 shots (CIPA)Best | ~410 shots (CIPA) |
| Weight | 1420g (with battery) | 688g (with battery)Best |
| Dimensions | 159.5 × 157 × 87.5mm | 125.5 × 93 × 74mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | Optical pentaprism, 100% coverage, 0.7x | Pentaprism, ~100%, 0.95x |
| Screen | 3.0" fixed LCD, 920k dots | 3.0" vari-angle LCD, 921k dots |
| Mount | Nikon F mount | Pentax KAF2 (K-mount) |
| Memory Cards | Dual CompactFlash slots | Single SD slot |
| Connectivity | USB 2.0, mini HDMI, 3.5mm mic jack, 10-pin remote | USB 2.0, micro HDMI, 3.5mm mic / cable switch, Wi-Fi |
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
D3S
K-70
Portrait
5.5/10
6.0/10
Street
3.7/10
5.4/10
Travel
3.8/10
5.3/10
Wedding & Events
6.5/10
4.9/10
Documentary
4.4/10
4.9/10
Sports & Action
6.2/10
5.3/10
Landscape
4.6/10
6.0/10
Wildlife
6.0/10
5.9/10
Casual
2.0/10
3.4/10
Food
3.5/10
5.8/10
Macro
3.1/10
5.2/10
Architecture
4.1/10
6.0/10
Astrophotography
6.6/10
4.8/10
Vlogging & Video
—
3.8/10
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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