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Quick take: The SL2 has the highest resolution at 47MP; the SL2 is the most affordable.
16 specs side by side·14 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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SL2 — Commercial, Landscape, Video: Leica's most capable system camera — excellent for photographers who want L-mount glass access.
| Specification | SL2Leica · 2019 | Leica SL3-SLeica · 2025 |
|---|---|---|
| Price | £4,200Best | £4,489 |
| Sensor | Full-frame CMOS 35mm | 24.6MP full-frame BSI CMOS |
| Resolution | 47.3MPBest | 25.0MP |
| Video | 5K 30fps, 4K 60fps, 1080p 180fps | 6K/30p open gate, 4K/60p, 10-bit, L-Log |
| Autofocus | Contrast-detect AF, AI-based scene recognition | Hybrid phase-detect AF with subject/face/eye detection |
| Stabilisation | 5-axis IBIS, 5.5 stops | 5-stop IBIS |
| Burst Rate | 20fps | 30fps (electronic)Best |
| Battery Life | 370 shots (CIPA)Best | 315 shots (CIPA) |
| Weight | 835g (body only)Best | 852g (with battery and card) |
| Dimensions | 146.0 × 107.0 × 80.5mm | — |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF 0.78× 5.76M-dot | EVF |
| Screen | 3.2" fixed touchscreen, 2.10M-dot | Tilting touchscreen |
| Mount | Leica L-Mount | Leica L (L-mount) |
| Memory Cards | 2× SD UHS-II | CFexpress Type B + SD UHS-II |
| Connectivity | Wi-Fi, Bluetooth, USB-C 3.1, HDMI full-size | 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.
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 →