Upgrade Guide
Pentax WG-90→Pentax KF
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Strong upgrade
The KF improves across 3 key areas at a reasonable price gap. Most WG-90 owners will notice the difference.
What's new in the KF
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Resolution24MP vs 16MP (+8MP)
-
Burst rate6fps vs 1fps
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Battery life~410 shots (CIPA) vs 260 shots (CIPA, estimated)
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 | WG-90 | KF | |
|---|---|---|---|
| Portrait | +2.9 | ||
| Street | -0.1 | ||
| Travel | -0.6 | ||
| Wedding & Events | +2.5 | ||
| Documentary | +0.7 | ||
| Landscape | +2.3 | ||
| Casual | -1.3 | ||
| Food | +2.4 | ||
| Macro | +2.4 | ||
| Architecture | +3.0 | ||
| Astrophotography | +2.5 | ||
| Underwater | — | ||
| Fun & simple | -2.4 | ||
| Vlogging & Video | — | ||
| Sports & Action | — | ||
| Wildlife | — |
Full spec comparison
| Spec | WG-90 | KF | |
|---|---|---|---|
| Price | £379 | £700 | |
| Released | 2024 | 2022 | ↓ |
| Sensor | 16MP 1/2.3-inch BSI CMOS | 24.2MP APS-C CMOS | |
| Resolution | 16MP | 24MP | ↑ |
| Video | 1080p/30p | 1080p/60p | |
| Autofocus | Contrast-detect AF | SAFOX 13 phase-detect AF with 11 points | |
| Stabilisation | No stabilisation | In-body Shake Reduction (SR II), up to 5.5 stops | |
| Burst Rate | 1fps | 6fps | ↑ |
| Battery Life | 260 shots (CIPA, estimated) | ~410 shots (CIPA) | ↑ |
| Weight | 194g (with battery and card) | 643g (body only) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | None (screen only) | Optical pentamirror, 0.95× magnification, ~100% coverage | |
| Screen | Fixed screen, no touch | 3.0" fully articulating LCD, 1.04M dots (no touch) | |
| Mount | Fixed 5x zoom lens (28-140mm equivalent) | Pentax KF-mount | |
| Memory Cards | Single SD | Single SD UHS-I slot |
Compare side-by-side
⚖️ Compare these cameras
See WG-90 and KF 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 KF against your specific genres — not just specs.
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