Leica
Q3 43 2024
Best for Documentary, portrait & reportage photography
£5890
new today at Clifton Cameras
Decision tools · Compare
Q3 43 vs Sony RX1R III
Quick take: The Sony RX1R III has the highest resolution at 61MP; the Sony RX1R III is the most affordable; only the Q3 43 is weather sealed.
16 specs side by side·12 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.
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Verdictwhich should you buy?
Q3 43 — Documentary, Portrait & Reportage Photography: The Q3 with the most human lens — 43mm, 60MP, and Leica rendering at its most natural and versatile.
Who should buy what
Q3 43 (2024)
is the right camera for you if…
- Portrait and documentary photographers who find 28mm too wide and 50mm too tight
- Q3 owners who prefer a natural 43mm perspective over the iconic 28mm Summilux
- Reportage photographers who want the discreet Q3 form factor with a more intimate focal length
- Leica system users who want a fixed-lens body that excels across multiple genres
Full specificationsthe better value in each row is highlighted
| Specification | Q3 43Leica · 2024 | Sony RX1R IIISony · 2025 |
|---|---|---|
| Price | £5,890 | £3,899Best |
| Sensor | 60MP full-frame BSI CMOS | 61MP full-frame Exmor R BSI CMOS |
| Resolution | 60.0MP | 61.0MPBest |
| Video | 8K/30p, 4K/60p 10-bit — L-Log | 4K/30p, 10-bit |
| Autofocus | Phase-detect AF with face and eye detection | Hybrid phase-detect AF (693 points) with eye detection |
| Stabilisation | Optical stabilisation in the lens (no IBIS) | No stabilisation |
| Burst Rate | 15fps electronicBest | 5fps |
| Battery Life | ~350 shots (CIPA)Best | 300 shots (CIPA, LCD) |
| Weight | 743g (body only) | 496g (with battery and card)Best |
| Dimensions | 130.0 × 80.3 × 91.1mm | — |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | EVF 0.79× 5.76M-dot OLED | EVF, 2.36M dots |
| Screen | 3.0" tilting touchscreen, 1.84M dots | Tilting touchscreen |
| Mount | Fixed Summicron-M 43mm f/2 ASPH (43mm — closest to human field of view) | Fixed 35mm f/2 Zeiss Sonnar lens |
| Memory Cards | Single UHS-II SD slot | Single SD (UHS-II) |
| Connectivity | USB-C 3.2 Gen 2, Wi-Fi 5GHz, Bluetooth 5.0 | USB-C, 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
Q3 43
Sony RX1R III
Portrait
6.4/10
5.9/10
Street
6.7/10
7.6/10
Travel
6.0/10
6.1/10
Wedding & Events
6.3/10
5.7/10
Filmmaking
5.8/10
5.3/10
Documentary
6.3/10
5.5/10
Landscape
6.7/10
5.7/10
Casual
4.5/10
4.6/10
Food
6.7/10
6.3/10
Macro
4.6/10
4.8/10
Architecture
6.7/10
6.0/10
Astrophotography
5.4/10
6.2/10
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 →
Next
More comparisons with Q3 43
Camera family history