Decision tools · Compare
EOS 400D vs EOS M6 Mark II
Quick take: The EOS M6 Mark II has the highest resolution at 32MP; the EOS 400D is the most affordable.
Where the EOS 400D wins
- Cheaper new: £25 vs £337
- Battery Life: ~360 shots (CIPA)
Where the EOS M6 Mark II wins
- Resolution: 32.5MP
- Burst Rate: 14fps (mechanical and electronic)
- Weight: 408g (body only)
- Portrait: 6.0 vs 4.8
- Street: 6.8 vs 5.3
16 specs side by side·15 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Size comparedbody only, no lens · drawn to one scale
- EOS 400D 126 × 94 × 65 mm · 510 g
- EOS M6 Mark II 120 × 70 × 49 mm · 408 g
The EOS M6 Mark II is 6 mm narrower, 24 mm shorter, 16 mm slimmer and 102 g lighter than the EOS 400D.
Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.
Verdictwhich should you buy?
EOS M6 Mark II — Portrait & Street: The M6 Mark II is the peak of the EF-M system — 32.5MP, 14fps, and Dual Pixel CMOS AF II in a compact rangefinder-style body. No built-in EVF is the main compromise, but the optional EVF-DC2 resolves this. An outstanding used-market buy for photographers who want high resolution and fast AF in a genuinely compact body.
Who should buy what
EOS M6 Mark II (2019)
is the right camera for you if…
- Enthusiast photographers who want the best the EF-M system offers
- Portrait and landscape photographers wanting high resolution in a compact body
- Street photographers who want a fast, discreet, high-resolution camera
- Used-market buyers seeking top EF-M performance
Full specificationsthe better value in each row is highlighted
| Specification | EOS 400DCanon · 2006 | EOS M6 Mark IICanon · 2019 |
|---|---|---|
| Price | £25 usedBest | £337 used |
| Sensor | 10.1MP APS-C CMOS | 32.5MP APS-C CMOS (Dual Pixel) |
| Resolution | 10.1MP | 32.5MPBest |
| Video | No video | 4K/30p (1.56× crop), 1080p/120p |
| Autofocus | 9-point phase-detect AF | Dual Pixel CMOS AF II with face and eye detection |
| Stabilisation | No IBIS (lens-based stabilisation only) | — |
| Burst Rate | 3fps | 14fps (mechanical and electronic)Best |
| Battery Life | ~360 shots (CIPA)Best | ~305 shots (CIPA) |
| Weight | 510g (with battery) | 408g (body only)Best |
| Dimensions | 126.5 × 94.2 × 65mm | 119.6 × 70.0 × 49.2mm |
| Weather Sealed | Not weather sealed | Not weather sealed |
| Viewfinder | Optical pentamirror, 95% coverage, 0.8x | None (optional EVF-DC2 accessory) |
| Screen | 2.5" fixed LCD, 230k dots | 3.0" tilting touchscreen, 1.04M dots |
| Mount | Canon EF | Canon EF-M mount |
| Memory Cards | Single CompactFlash slot | Single SD UHS-II slot |
| Connectivity | USB 2.0, video out | USB, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
EOS 400D
EOS M6 Mark II
Portrait
4.8/10
6.0/10
Street
5.3/10
6.8/10
Travel
4.6/10
5.8/10
Wedding & Events
3.5/10
4.7/10
Documentary
2.9/10
4.9/10
Sports & Action
4.0/10
5.5/10
Landscape
3.3/10
5.1/10
Wildlife
4.6/10
5.4/10
Casual
3.2/10
4.8/10
Food
3.6/10
5.9/10
Macro
3.4/10
5.5/10
Architecture
3.6/10
5.2/10
Astrophotography
4.6/10
4.5/10
Vlogging & Video
—
5.0/10
Filmmaking
—
4.7/10
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 →
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