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Quick take: The EOS 5D Mark III has the highest resolution at 22MP.
16 specs side by side·13 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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| Specification | EOS 5D Mark IIICanon · 2012 | EOS 7D Mark IICanon · 2014 |
|---|---|---|
| Price | £219Best | £219Best |
| Sensor | 22.3MP full-frame CMOS | 20.2MP APS-C CMOS |
| Resolution | 22.3MPBest | 20.2MP |
| Video | Full HD 1080p/30, 720p/60 | Full HD 1080p/60 |
| Autofocus | 61-point phase-detect (41 cross-type) via viewfinder; contrast AF with face detection in live view | 65-point all cross-type phase-detect via viewfinder; Dual Pixel CMOS AF with face tracking in live view |
| Stabilisation | No IBIS (lens-based stabilisation only) | No IBIS (lens-based stabilisation only) |
| Burst Rate | 6fps | 10fpsBest |
| Battery Life | ~950 shots (CIPA)Best | ~670 shots (CIPA) |
| Weight | 950g (with battery) | 910g (with battery)Best |
| Dimensions | 152 × 116.4 × 76.4mm | 148.6 × 112.4 × 78.2mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | Optical pentaprism, 100% coverage, 0.71x | Optical pentaprism, 100% coverage, 1.0x |
| Screen | 3.2" fixed LCD, 1.04M dots | 3.0" fixed LCD, 1.04M dots |
| Mount | Canon EF | Canon EF / EF-S |
| Memory Cards | Dual slots: CompactFlash + SD | Dual slots: CompactFlash + SD |
| Connectivity | USB 2.0, mini HDMI, AV out, 3.5mm mic & headphone jacks, N3 remote | USB 3.0, mini HDMI, GPS, 3.5mm mic & headphone jacks, N3 remote |
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 →