Upgrade Guide
Canon PowerShot G7X Mark III→Canon EOS M
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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The EOS M offers little measurable spec improvement over the PowerShot G7X Mark III. Spend the money on glass instead.
Unchanged or similar
-
ResolutionSimilar (18MP)
Suitability by genre
| Genre | PowerShot G7X Mark III | EOS M | |
|---|---|---|---|
| Vlogging & Video | -4.0 | ||
| Travel | -3.0 | ||
| Street | -1.0 | ||
| Portrait | -1.0 | ||
| Landscape | — | ||
| Sports | — | ||
| Casual | — |
Full spec comparison
| Spec | PowerShot G7X Mark III | EOS M | |
|---|---|---|---|
| Price | £749 | £80 | |
| Released | 2019 | 2012 | ↓ |
| Sensor | 20.1MP 1-inch BSI-CMOS | 18MP APS-C CMOS | |
| Resolution | 20MP | 18MP | ↓ |
| Video | 4K/30p, 1080p/120p — no crop in 4K | 1080p 30fps | |
| Autofocus | Dual Pixel CMOS AF — fast, reliable, with Eye AF | Contrast-detect AF only — notoriously slow | |
| Stabilisation | Optical IS — lens-based | — | |
| Burst Rate | 20fps (with fixed AF/AE) | 4fps | ↓ |
| Battery Life | ~235 shots (CIPA) | ~230 shots (CIPA) | ↓ |
| Weight | 304g | 262g (body only) | ↑ |
| Weather Sealed | No | No | |
| Viewfinder | None | None (optional EVF accessory) | |
| Screen | 3.0" fully tilting touchscreen (180° flip for self-facing) | 3.0" fixed touchscreen, 1.04M dots | |
| Mount | Fixed 24-100mm equivalent f/1.8-2.8 lens | Canon EF-M mount | |
| Memory Cards | Single SD UHS-I slot | 1× SD/SDHC/SDXC |
Compare side-by-side
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