Canon EOS M3 vs Sony Alpha A6400 Compare

Here you can find digital cameras comparison. Pick up with the best rating.

Cameras which are being compared are Mirrorless cameras.

Learn more about compared cameras specifications below.

Canon EOS M3 vs Sony Alpha A6400 Specs


  • Introduced in April 2015
  • Mirrorless
  • Sensor: APS-C
  • 24 megapixel
  • 4 frames/second
  • 100 – 12800 ISO
  • 1920 x 1080 Video
  • No viewfinder
  • 75.00mm (3.0″) Monitor, articulated
  • Lens mount EF-M
  • WiFi built-in
  • 110.9 x 68 x 44.4mm³ (4.4″ x 2.7″ x 1.7″)
  • 366g (11.8 oz.)

All specs: Main page for EOS M3

Alpha A6400

  • Introduced in January 2019
  • Mirrorless
  • Sensor: APS-C
  • 24 megapixel
  • 11 frames/second
  • 100 – 32000 ISO
  • 3840 x 2160 Video
  • Viewfinder: Elektronic
  • 75.00mm (3.0″) Monitor, articulated
  • Lens mount E Mount
  • WiFi built-in
  • 120 x 66.9 x 49.9mm³ (4.7″ x 2.6″ x 2.0″)
  • 361g (11.6 oz.)

All specs: Main page for Alpha A6400

EOS M3 vs Alpha A6400 Sensors

On the pictures below the sensor areas of cameras are highlighted.

This infographic highlights the sensor areas of both models compared to other common sensor formats:

Info graphic: EOS M3 an Alpha A6400 sensor comparison

Canon EOS M3 VS Sony Alpha A6400 Other Specs Comparison

Why is Canon EOS M3 a better choice


Alpha A6400

Wider resolution (5, megapixel)

24.40 24.30
Better monitor (2, Megapixel)

1.04 0.92
More portable (2)


Conclusion: Advantages of the EOS M3 are the higher resolution, that the display has a higher resolution and the more compact size.

The EOS M3 scores 9 points.

Otherwise why to choose Sony Alpha A6400


Alpha A6400

Higher speed (4, frames/second)

4 11
Auto Focus points (4)

49 425
Better sensibility (4)

100 – 12800 ISO 100 – 32000 ISO
Larger lens selection (3)

7 50
Better Video (2)

1920 x 1080 3840 x 2160
Longer battery life (3, photos)

250 400

Conclusion: Advantages of the Alpha A6400 are that the camera is faster, the faster and more accurate auto focus and the larger sensitivity. We also like the larger selection of lenses, the superior video recording and that the battery has more stamina.

Yields 20 points for the Alpha A6400.

Common Specs for both cameras compared


Alpha A6400

Sensor format

Sensor cleaning

Built-in flash

Articulated screen

Touch screen

External microphone

Similar weight

366g 361g

Canon EOS M3 VS Sony Alpha A6400 Dimensions

Look at front view of the EOS M3 and Alpha A6400

Top view of cameras

Total scores

Here’s the total score according to comparison above:

Canon EOS M3

Sony Alpha A6400


We recommend Sony Alpha A6400 as better choice.

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