Canon EOS 750D (Rebel T6i) vs Pentax K-3 II Compare

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

Cameras which are being compared are Amateur DSLR cameras.

EOS 750D vs K-3 II - Side by side

Learn more about compared cameras specifications below.

Canon EOS 750D / Rebel T6i vs Pentax K-3 II Specs

EOS 750D

  • Introduced in June 2015
  • Amateur DSLR
  • Sensor: APS-C
  • 24 megapixel
  • 5 frames/second
  • 100 – 12800 ISO
  • 1920 x 1080 Video
  • Viewfinder: Optical (Penta mirror)
  • 76.00mm (3.0″) Monitor, articulated
  • Lens mount EF, EF-S
  • WiFi built-in
  • 131.9 x 100.7 x 77.8mm³ (5.2″ x 4.0″ x 3.1″)
  • 555g (17.9 oz.)

All specs: Main page for EOS 750D

K-3 II

  • Introduced in April 2015
  • Amateur DSLR
  • Sensor: APS-C
  • 23 megapixel
  • 8 frames/second
  • 100 – 51200 ISO
  • 1920 x 1080 Video
  • Viewfinder: Optical (Penta prism)
  • 81.00mm (3.2″) Monitor
  • Lens mount KAF2
  • No WiFi
  • 131.5 x 102.5 x 77.5mm³ (5.2″ x 4.0″ x 3.1″)
  • 785g (25.3 oz.)

All specs: Main page for K-3 II

EOS 750D vs K-3 II 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 750D an K-3 II sensor comparison

EOS 750D vs K-3 II: Viewfinder

EOS 750D has an optical viewfinder with penta mirror. It has magnification of 0.52x and covers 95% of view field.

The K-3 II has an optical viewfinder with a penta prism. It’s magnification is 0.59x covering 100% of view field.

Viewfinder magnifications of compared cameras. The black area shows a magnification of 1x, relative to native size; in red is a magnification of 0.85x.

EOS 750D (0.52x)

K-3 II (0.59x)

Better choice: Pentax K-3 II

Canon EOS 750D VS Pentax K-3 II Other Specs Comparison

Why is Canon EOS 750D / Rebel T6i a better choice

EOS 750D

K-3 II

Wider resolution (5, megapixel)

24.20 23.35
Larger lens selection (3)

220 40
Built-in flash (2)

Articulated monitor (2)

Touch screen (2)

Weighs less (2)

555g
(17.9 oz.)
785g
(25.3 oz.)
WiFi (2)

Conclusion: Advantages of the EOS 750D are the higher resolution, the larger selection of lenses and the built-in flash. A nice touch is the articulated display, the rather comfortable touch screen and the lower weight than the K-3 II. Another advantage over the K-3 II: the built-in wifi that permits remote shooting and image transfer without the need for a cable connection.

The EOS 750D scores 18 points.

Otherwise why to choose Pentax K-3 II

EOS 750D

K-3 II

Higher speed (4, frames/second)

5 8
Auto Focus points (4)

19 27
Better sensibility (4)

100 – 12800 ISO 100 – 51200 ISO
Better viewfinder (4)

Penta mirror Penta prism
Image stabilizer (3)

Longer battery life (3, photos)

440 720
USB 3.0 (2)

GPS (2)

Environmental sealing (2)

Conclusion: Advantages of the K-3 II are that the camera is faster, the faster and more accurate auto focus and the larger sensitivity. We also like the better viewfinder, the optical image stabilizer and that the battery has more stamina. Another advantage over the EOS 750D: the support for USB 3.0. HArdly a luxury, given today’s image size and the requirements of 4K video, the built-in GPS.

Yields 26 points for the K-3 II.

Common Specs for both cameras compared

EOS 750D

K-3 II

Sensor format

APS-C APS-C
Sensor cleaning

Sensor resolution (MP)

1.04 1.04
Video resolution

1920 x 1080 1920 x 1080
External microphone

Similar size

1033cm³ 1045cm³
Canon EOS 750D VS Pentax K-3 II Dimensions

Look at front view of the EOS 750D and K-3 II

Top view of cameras

Total scores

Here’s the total score according to comparison above:

Canon EOS 750D / Rebel T6i

Pentax K-3 II

18
26

We recommend Pentax K-3 II as better choice.