Decision tools · Compare
M10 vs Leica SL3-S
Quick take: The Leica SL3-S has the highest resolution at 25MP; the M10 is the most affordable; only the Leica SL3-S is weather sealed.
16 specs side by side·14 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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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Verdictwhich should you buy?
M10 — Street & Documentary: The M10 returned Leica to its roots — thinner, cleaner, and video-free by design. The 24MP sensor is the perfect resolution for a manual-focus rangefinder. The simplified control layout respects the M tradition without digital clutter. A camera for photographers who want to slow down and engage with every frame. One of the most satisfying cameras to use — assuming you have M-mount glass to pair with it.
Who should buy what
M10 (2017)
is the right camera for you if…
- Serious photographers who want to slow down
- Street and documentary photographers
- Leica M-mount lens owners
Full specificationsthe better value in each row is highlighted
| Specification | M10Leica · 2017 | Leica SL3-SLeica · 2025 |
|---|---|---|
| Price | £4,000Best | £4,489 |
| Sensor | 24MP Full-Frame CMOS | 24.6MP full-frame BSI CMOS |
| Resolution | 24.0MP | 25.0MPBest |
| Video | — | 6K/30p open gate, 4K/60p, 10-bit, L-Log |
| Autofocus | Manual focus (rangefinder coupled) | Hybrid phase-detect AF with subject/face/eye detection |
| Stabilisation | No stabilisation | 5-stop IBIS |
| Burst Rate | 5fps | 30fps (electronic)Best |
| Battery Life | ~220 shots (CIPA) | 315 shots (CIPA)Best |
| Weight | 660g (with battery and card)Best | 852g (with battery and card) |
| Dimensions | 139 × 80 × 38.5mm | — |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | Optical rangefinder, 0.73× magnification | EVF |
| Screen | 3.0" fixed LCD, 1.04M dots | Tilting touchscreen |
| Mount | Leica M-mount | Leica L (L-mount) |
| Memory Cards | Single SD UHS-I slot | CFexpress Type B + SD UHS-II |
| Connectivity | USB 2.0, Wi-Fi | USB-C 10Gbit, full-size HDMI 2.1, 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
M10
Leica SL3-S
Portrait
4.2/10
7.7/10
Street
5.2/10
5.6/10
Travel
4.4/10
5.5/10
Wedding & Events
2.0/10
7.5/10
Documentary
1.5/10
7.2/10
Sports & Action
1.8/10
7.7/10
Landscape
4.7/10
6.7/10
Wildlife
1.8/10
7.5/10
Casual
1.7/10
4.4/10
Food
3.5/10
6.8/10
Macro
2.8/10
5.8/10
Architecture
4.8/10
6.9/10
Astrophotography
5.4/10
6.3/10
Filmmaking
—
7.2/10
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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