Upgrade Guide
Canon EOS M3→Canon EOS R8
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the EOS M3. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the EOS R8
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StabilisationIBIS added — significant for handheld and video
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Burst rate6fps mechanical, 40fps electronic vs 4.2fps
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Generation8 years newer (2023 vs 2015)
Unchanged or similar
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ResolutionSimilar (24MP)
Suitability by genre
| Genre | EOS M3 | EOS R8 | |
|---|---|---|---|
| Casual | — | ||
| Travel | — | ||
| Portrait | +1.5 | ||
| Street | +2.0 | ||
| Vlogging & Video | +4.5 | ||
| Sports & Action | — | ||
| Wedding & Events | — | ||
| Landscape | — |
Full spec comparison
| Spec | EOS M3 | EOS R8 | |
|---|---|---|---|
| Price | £150 | £1,099 | |
| Released | 2015 | 2023 | ↑ |
| Sensor | 24.2MP APS-C CMOS | 24.2MP Full-frame BSI CMOS | |
| Resolution | 24MP | 24MP | |
| Video | 1080p/30p | 4K/60p oversampled 10-bit, FHD/180p | |
| Autofocus | Hybrid CMOS AF III (phase-detect + contrast-detect) | Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking | |
| Stabilisation | — | None (no IBIS) | |
| Burst Rate | 4.2fps | 6fps mechanical, 40fps electronic | ↑ |
| Battery Life | ~250 shots (CIPA) | ~220 shots (CIPA) | ↓ |
| Weight | 366g (body only) | 461g body only | ↓ |
| Weather Sealed | No | No | |
| Viewfinder | None (optional EVF-DC1 accessory) | EVF, 2.36M dots, 0.59× | |
| Screen | 3.0" tilting touchscreen, 1.04M dots | 3.0" fully articulating touchscreen | |
| Mount | Canon EF-M mount | Canon RF mount (full-frame) | |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-II slot |
Compare side-by-side
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