EOS M100vs A7
GearScore™ Verdict — Which should you buy?
Casual & Everyday — EOS M100 (2017): The EOS M100 is Canon's most stripped-back EF-M camera — small, simple, and focused on making great photos easy. Dual Pixel AF, 24MP, and a tilting touchscreen are its strengths; no EVF, no IBIS, and no 4K are its compromises. A solid, affordable first mirrorless for casual photographers who want more than a smartphone.
Camera History & Full-Frame Introduction — A7 (2013): The camera that changed photography — the world's first compact full-frame mirrorless, the A7 launched a product family that redefined what was possible.
Who should buy what
EOS M100 (2017)
- Smartphone users wanting their first interchangeable-lens camera
- Casual photographers who want APS-C quality in a slim, stylish body
- Anyone wanting a simple, affordable EF-M entry point
- Students and beginners learning photography
A7 (2013)
- Photographers interested in the camera that launched the full-frame mirrorless era
- Budget-conscious buyers who want to experience full-frame image quality at minimal cost
- Sony FE system users who want the original A7 for sentimental or historical value
- Those adapting vintage lenses who want full-frame with phase-detect AF at low cost
Quick take: The a7 has the highest resolution at 24mp; the eos m100 is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS M100 (2017) | A7 (2013) |
|---|---|---|
| Price | £200 | £299 |
| Sensor | 24.2MP APS-C CMOS (Dual Pixel) | 24.3MP Full-Frame CMOS |
| Resolution | 24.2MP | 24.3MP |
| Video | 1080p/60p | 1080p/60p |
| Autofocus | Dual Pixel CMOS AF with face and subject detection | 117 phase-detect + 25 contrast-detect AF points |
| Stabilisation | — | None |
| Burst Rate | 6.1fps | 5fps |
| Battery Life | ~295 shots (CIPA) | ~340 shots (CIPA) |
| Weight | 302g (with battery and card) | 474g (with battery and card) |
| Dimensions | 108.2 × 67.1 × 35.1mm | 126.9 × 94.4 × 48.2mm |
| Weather Sealed | No | No |
| Viewfinder | None | EVF, OLED 2.36M dots, 0.71× magnification |
| Screen | 3.0" tilting touchscreen, 1.04M dots | 3.0" fixed LCD, 1.23M dots (no tilt, no touch) |
| Mount | Canon EF-M mount | Sony FE (full-frame E-mount) |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-I slot |
| Connectivity | USB, Wi-Fi, Bluetooth, NFC | USB, Wi-Fi, NFC |
Suitability by genre
| Genre | EOS M100 | A7 |
|---|---|---|
| Casual | — | |
| Travel | ||
| Portrait | ||
| Vlogging & Video | ||
| Street | ||
| Sports & Action | ||
| Landscape | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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Camera family history