Olympus OM-D E-M1X vs Panasonic DMC GH3 Compare

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

Cameras which are being compared are Mirrorless cameras.

OM-D E-M1X vs DMC GH3 - Side by side

Learn more about compared cameras specifications below.

Olympus OM-D E-M1X vs Panasonic DMC GH3 Specs

OM-D E-M1X

  • Introduced in January 2019
  • Mirrorless
  • Sensor: Four Thirds
  • 20 megapixel
  • 18 frames/second
  • 64 - 25600 ISO
  • 4096 x 2160 Video
  • Viewfinder: Elektronic
  • 76.00mm (3.0") Monitor, articulated
  • Lens mount Micro Four Thirds (MFT)
  • WiFi built-in
  • 144.4 x 156.8 x 75.4mm³ (5.7" x 6.2" x 3.0")
  • 997g (32.2 oz.)

All specs: Main page for OM-D E-M1X

DMC GH3

  • Introduced in September 2012
  • Mirrorless
  • Sensor: Four Thirds
  • 16 megapixel
  • 6 frames/second
  • 200 - 12800 ISO
  • 1920 x 1080 Video
  • Viewfinder: Elektronic
  • 75.00mm (3.0") Monitor, articulated
  • Lens mount Micro Four Thirds (MFT)
  • WiFi built-in
  • 132.9 x 93.4 x 83.9mm³ (5.2" x 3.7" x 3.3")
  • 550g (17.7 oz.)

All specs: Main page for DMC GH3

OM-D E-M1X vs DMC GH3 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: OM-D E-M1X an DMC GH3 sensor comparison

OM-D E-M1X vs DMC GH3: Viewfinder

OM-D E-M1X has an electronic viewfinder and it's resolution is 2.36 megapixel with magnification of 0.83x.

DMC GH3 has an electronic viewfinder with resolution 1.74 megapixel, it's magnification is 0.67x.

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.

OM-D E-M1X (0.83x)

DMC GH3 (0.67x)

Simulated viewfinder of the OM-D E-M1XSimulated viewfinder of the DMC GH3

Better choice: Olympus OM-D E-M1X

Olympus OM-D E-M1X VS Panasonic DMC GH3 Other Specs Comparison

Why is Olympus OM-D E-M1X a better choice

OM-D E-M1X

DMC GH3

Wider resolution (5, megapixel)20.4016.05
Higher speed (4, frames/second)186
Auto Focus points (4)12123
Better sensibility (4)64 - 25600 ISO200 - 12800 ISO
Better viewfinder (4, Megapixel)2.361.74
Image stabilizer (3)
Better monitor (2, Megapixel)1.040.61
Better Video (2)4096 x 21601920 x 1080
Longer battery life (3, photos)870540
USB 3.0 (2)
GPS (2)

Conclusion: Advantages of the OM-D E-M1X are the higher resolution, that the camera is faster and the faster and more accurate auto focus. Additional pros for the Olympus are the larger sensitivity, the better viewfinder and the optical image stabilizer. A nice touch is that the display has a higher resolution, the superior video recording and that the battery has more stamina. Another advantage over the DMC GH3: the support for USB 3.0. HArdly a luxury, given today's image size and the requirements of 4K video and the built-in GPS.

The OM-D E-M1X scores 35 points.

Otherwise why to choose Panasonic DMC GH3

OM-D E-M1X

DMC GH3

Built-in flash (2)
Weighs less (2)997g
(32.2 oz.)
550g
(17.7 oz.)
More portable (2)1707cm³
(108 cu.in.)
1041cm³
(66 cu.in.)

Conclusion: Advantages of the DMC GH3 are the built-in flash, the lower weight than the OM-D E-M1X and the more compact size.

Yields 6 points for the DMC GH3.

Common Specs for both cameras compared

OM-D E-M1X

DMC GH3

Sensor formatFour ThirdsFour Thirds
Sensor cleaning
Lens selection8080
Articulated screen
Touch screen
External microphone
WiFi
Environmental sealing
Olympus OM-D E-M1X VS Panasonic DMC GH3 Dimensions

Look at front view of the OM-D E-M1X and DMC GH3

OM-D E-M1X und DMC GH3, front viewOM-D E-M1X und DMC GH3, front view

Top view of cameras

OM-D E-M1X und DMC GH3, view from aboveOM-D E-M1X und DMC GH3, view from above

Total scores

Here's the total score according to comparison above:

Olympus OM-D E-M1X

Panasonic DMC GH3

35
6

We recommend Olympus OM-D E-M1X as better choice.

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