Upgrade Guide
Pentax K-3 II→Pentax K-70
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the K-3 II. Worth it if that specific upgrade aligns with what you shoot.
What's new in the K-70
-
Generation1 year newer (2016 vs 2015)
Unchanged or similar
-
ResolutionSimilar (24MP)
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 | K-3 II | K-70 | |
|---|---|---|---|
| Portrait | — | ||
| Street | +0.5 | ||
| Travel | +0.3 | ||
| Wedding & Events | -1.4 | ||
| Documentary | -0.5 | ||
| Sports & Action | -0.9 | ||
| Landscape | +0.2 | ||
| Wildlife | -0.4 | ||
| Casual | +0.3 | ||
| Food | +1.3 | ||
| Macro | +0.8 | ||
| Architecture | +0.5 | ||
| Astrophotography | -1.3 | ||
| Vlogging & Video | — |
Full spec comparison
| Spec | K-3 II | K-70 | |
|---|---|---|---|
| Price | £185 used | £161 used | |
| Released | 2015 | 2016 | ↑ |
| Sensor | 24.35MP APS-C CMOS | 24.24MP APS-C CMOS | |
| Resolution | 24MP | 24MP | ↓ |
| Video | Full HD 1080/60i, 30p | Full HD 1080/60i, 30p | |
| Autofocus | SAFOX 11 phase-detect AF, 27 points (25 cross-type) | SAFOX X phase-detect AF, 11 points (9 cross-type); hybrid AF in live view | |
| Stabilisation | Sensor-shift Shake Reduction, 4.5 stops | Sensor-shift Shake Reduction, 4.5 stops | |
| Burst Rate | 8.3fps | 6fps | ↓ |
| Battery Life | ~720 shots (CIPA) | ~410 shots (CIPA) | ↓ |
| Weight | 785g (with battery) | 688g (with battery) | ↑ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | Pentaprism, ~100%, 0.95x | Pentaprism, ~100%, 0.95x | |
| Screen | 3.2" fixed LCD, 1.04M dots | 3.0" vari-angle LCD, 921k dots | |
| Mount | Pentax KAF2 (K-mount) | Pentax KAF2 (K-mount) | |
| Memory Cards | Dual SD slots | Single SD slot |
Compare side-by-side
⚖️ Compare these cameras
See K-3 II and K-70 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 K-70 against your specific genres — not just specs.
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