Sony A6400 vs Sony A6700
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
Sony A6400
APS-C / 620g
Sony A6700
APS-C / 620g
Workflow lens
Sony A6700 is the stronger fit for travel and everyday carry.
Sony A6700 leads on video readiness by 26 points.
Sony A6700 leads on resale strength by 8 points.
Sony A6700 leads on value and market timing by 16 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
Sony A6400
Front view / 132 x 92mm
132 x 92 x 72mm
Sony A6700
Front view / 132 x 92mm
132 x 92 x 72mm
Width
Height
Depth
Weight
External dimensions and carry delta
Sony A6400 and Sony A6700 share the same external size profile in the current data model.
Sony A6400
Sony A6700
Class benchmarks
Sensor comparison
Sensor size to scale
×1.53 crop
×1.53 crop
All 2 use APS-C sensors — sensor size is a wash here.
Decision matrix
Scores tuned for travel
Highlighted specs
Only specs that change the decision
Sensor
24.2MP APS-C
Sensor
26MP APS-C
Autofocus
Real-time tracking
Autofocus
AI processing unit
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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Sony
Sony A6400
Brand & model search · Amazon CA
Sony
Sony A6700
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 Sony A6400 better than the Sony A6700?
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 Sony A6700 worth the extra money over the Sony A6400?
The Sony A6700 costs roughly $465 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 Sony A6400 or the Sony A6700?
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.