EOS M200vs A7S III
Sony
A7S III (2020)
Starting from £2999 new
Best for Professional video & low-light filmmaking
View A7S III
GearScore™ Verdict — Which should you buy?
Casual & Vlogging — EOS M200 (2019): The EOS M200 is Canon's most approachable APS-C mirrorless — slim, light, and simple, with Dual Pixel AF that makes sharp results effortless. No EVF and no IBIS keep it firmly entry-level, but for first-time buyers stepping up from a smartphone, it delivers reliable, confidence-inspiring results in a genuinely compact package.
Professional Video & Low-Light Filmmaking — A7S III (2020): If video is your primary discipline, the A7S III is the camera. 4K/120p at 10-bit in a weather-sealed body with a 9.44M dot EVF is an extraordinary package. The 12MP sensor isn't limiting for video — and it's usable at ISO 409,600 in a pinch.
Who should buy what
EOS M200 (2019)
- First-time camera buyers stepping up from a smartphone
- Casual photographers who want APS-C quality in a compact body
- Vloggers wanting a lightweight flip-screen mirrorless
- Students and beginners learning photography
A7S III (2020)
- Filmmakers and videographers who need 4K/120p at 10-bit
- Event videographers who shoot in dark venues regularly
- Documentary filmmakers who need reliable AF and weather sealing
- Hybrid shooters where video is primary and stills are secondary
Quick take: The eos m200 has the highest resolution at 24mp; the eos m200 is the most affordable; only the a7s iii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS M200 (2019) | A7S III (2020) |
|---|---|---|
| Price | £300 | £2,999 |
| Sensor | 24.1MP APS-C CMOS (Dual Pixel) | 12.1MP Full-Frame BSI CMOS (12-bit, back-illuminated) |
| Resolution | 24.1MP | 12.1MP |
| Video | 4K/24p (crop), 1080p/60p | 4K/120p 10-bit, 4K/60p 10-bit S-Cinetone/S-Log3, 1080p/240p |
| Autofocus | Dual Pixel CMOS AF with face and eye detection | Phase-detect, 759 points, real-time Eye AF (human & animal), subject recognition |
| Stabilisation | — | 5.5-stop IBIS |
| Burst Rate | 6.1fps | 10fps mechanical |
| Battery Life | ~315 shots (CIPA) | ~600 shots (CIPA) / ~70min continuous 4K recording |
| Weight | 299g (with battery and card) | 699g (body, battery, card) |
| Dimensions | 108.2 × 67.1 × 35.1mm | 128.9 × 96.9 × 80.8mm |
| Weather Sealed | No | Yes |
| Viewfinder | None | OLED EVF, 9.44M dots, 0.90× magnification — best EVF Sony has made |
| Screen | 3.0" fully articulating touchscreen, 1.04M dots | 3.0" vari-angle touchscreen, 1.44M dots |
| Mount | Canon EF-M mount | Sony E-mount |
| Memory Cards | Single SD UHS-I slot | Dual CFexpress Type A / SD UHS-II (both slots) |
| Connectivity | USB, Wi-Fi, Bluetooth | USB-C (USB 3.2 Gen 2), full-size HDMI, Wi-Fi 6, Bluetooth |
Suitability by genre
| Genre | EOS M200 | A7S III |
|---|---|---|
| Travel | ||
| Vlogging & Video | — | |
| Portrait | ||
| Street | ||
| Sports & Action | — | |
| Casual | — | |
| Video | — | |
| Wildlife | — |
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