Leica Q3 vs Leica Q3 43
Real-world comparison — specs, sensor size, autofocus, video, ownership reality. Adjust the workflow lens below to see how each body lands for travel, hybrid, wildlife, or studio use.
Visual
Estimated
Ranked
Leica Q3
Full-frame / 743g
Leica Q3 43
Full-frame / 620g
Workflow lens
Leica Q3 43 is the stronger fit for travel and everyday carry.
Leica Q3 43 leads on carry and size by 7 points.
Leica Q3 43 leads on video readiness by 6 points.
Camera size studio
Relative body dimensions
Front, back and top views are drawn from external dimensions so the size relationship stays proportional.
View
Mode
Leica Q3
Front view / 130 x 80mm
130 x 80 x 93mm
Leica Q3 43
Front view / 132 x 92mm
132 x 92 x 72mm
Width
Height
Depth
Weight
External dimensions and carry delta
Leica Q3 is the narrowest (2mm less than Leica Q3 43), Leica Q3 is the shortest (12mm less than Leica Q3 43), Leica Q3 43 is the thinnest (21mm less than Leica Q3), and Leica Q3 43 is the lightest (123g less than Leica Q3).
Leica Q3
Leica Q3 43
Class benchmarks
Sensor comparison
Sensor size to scale
×1 crop
×1 crop
All 2 use Full-frame sensors — sensor size is a wash here.
Decision matrix
Scores tuned for travel
Highlighted specs
Only specs that change the decision
Sensor
60.3MP full-frame
Sensor
60MP full-frame
Lens
28mm f/1.7 Summilux
Lens
43mm f/2 APO
Community comparison
Owner consensus · not specsCommunity comparison appears once owners vote on these products — 6 more votes across the pair will unlock it.
Where to buy
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Leica
Leica Q3
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Leica
Leica Q3 43
Brand & model search · Amazon CA
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Common questions
Answers from this comparison
Drawn from the products' specs and category facts — same logic the comparison engine uses for its verdict.
Is the Leica Q3 better than the Leica Q3 43?
Neither product is universally better — the right answer depends on what you shoot. Walk the use-case verdicts in the comparison studio above to see which body lines up with your specific work.
Is the Leica Q3 43 worth the extra money over the Leica Q3?
The Leica Q3 43 costs roughly $415 more. Whether the premium earns its keep depends on whether you actually use the capabilities it adds. Read the strengths and limitations sections of each product page before committing.
Which is better for travel — the Leica Q3 or the Leica Q3 43?
For travel, the combination of weight, weather sealing, and lens flexibility matters more than headline specs. The carry-envelope module in the comparison above breaks down the practical kit weight of each body with a normal lens attached.
Should I get the fixed-lens body or the interchangeable-lens body?
Fixed-lens bodies remove the "which lens?" decision entirely — excellent if you mostly shoot one focal length and value pocketability. Interchangeable-lens bodies trade that simplicity for the ability to swap focal lengths and grow the kit over time.