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Quick take: The EOS M3 has the highest resolution at 24MP; the EOS M3 is the most affordable.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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EOS M3 — Casual & Everyday: The EOS M3 was a meaningful upgrade over the original EOS M — bringing 24MP, a tilting touchscreen, and improved Hybrid CMOS AF III. Video tops out at 1080p/30p and burst shooting is modest, but for stills photographers wanting affordable APS-C quality, the M3 is a competent used-market option.
| Specification | EOS M3Canon · 2015 | Canon EOS R50 VCanon · 2025 |
|---|---|---|
| Price | £150Best | £729 |
| Sensor | 24.2MP APS-C CMOS | 24.2MP APS-C CMOS |
| Resolution | 24.2MPBest | 24.0MP |
| Video | 1080p/30p | 6K-oversampled 4K/30p (uncropped), cropped 4K/60p, 10-bit Canon Log 3 |
| Autofocus | Hybrid CMOS AF III (phase-detect + contrast-detect) | Dual Pixel CMOS AF II with subject detection |
| Stabilisation | — | None (no IBIS — digital IS for video only) |
| Burst Rate | 4.2fps | 12fpsBest |
| Battery Life | ~250 shots (CIPA) | 480 shots (CIPA)Best |
| Weight | 366g (body only)Best | 370g (with battery and card) |
| Dimensions | 110.9 × 68.0 × 44.4mm | — |
| Weather Sealed | Not weather sealed | Not weather sealed |
| Viewfinder | None (optional EVF-DC1 accessory) | None (screen only) |
| Screen | 3.0" tilting touchscreen, 1.04M dots | Vari-angle touchscreen |
| Mount | Canon EF-M mount | Canon RF-S (RF-mount compatible) |
| Memory Cards | Single SD UHS-I slot | Single SD (UHS-II) |
| Connectivity | USB, Wi-Fi, NFC | USB-C, HDMI (micro), Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
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 →