Compare real-world fit, not spreadsheet noise.
Pick two products and tune the verdict around travel, hybrid work, wildlife, resale safety or pure value. GearAtlas weighs carry size, ecosystem cost, market timing and ownership risk in one calm decision surface.
Visual
Estimated
Workflow
Leica Q3
Full-frame - 743g
Fujifilm X100VI
APS-C - 521g
Workflow lens
Fujifilm X100VI is the stronger fit for travel and everyday carry.
Fujifilm X100VI leads on carry and size by 18 points.
Fujifilm X100VI leads on resale strength by 6 points.
Fujifilm X100VI leads on value and market timing by 24 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
Fujifilm X100VI
Front view / 128 x 75mm
128 x 75 x 55mm
Width
Height
Depth
Weight
External dimensions and carry delta
Fujifilm X100VI is 2mm narrower than Leica Q3, Fujifilm X100VI is 5mm shorter than Leica Q3, Fujifilm X100VI is 38mm thinner than Leica Q3, and Fujifilm X100VI is 222g lighter than Leica Q3.
Leica Q3
Fujifilm X100VI
Class benchmarks
Sensor comparison
Sensor size to scale
×1 crop
×1.53 crop
Full-frame captures ~2.4× the sensor area of APS-C, a real low-light and depth-of-field edge.
Decision matrix
Scores tuned for travel
Highlighted specs
Only specs that change the decision
Sensor
60.3MP full-frame
Sensor
40.2MP APS-C X-Trans 5 HR
Lens
28mm f/1.7 Summilux
Stabilisation
5-axis, up to 6 stops
Viewfinder
Hybrid OVF/EVF
Community comparison
Owner consensus · not specsCommunity comparison appears once owners vote on these products — 6 more votes across the pair will unlock it.