Olympus OM-D E-M5 II vs Panasonic Lumix DC-G9

  • Four Thirds
  • 16 megapixels
  • Micro Four Thirds
  • 49
    Overall
  • 20
    Imaging
  • 83
    Features
  • 78
    Size
  • 0
    Price
  • Four Thirds
  • 20 megapixels
  • Micro Four Thirds
  • 45
    Overall
  • 18
    Imaging
  • 90
    Features
  • 70
    Size
  • 0
    Price

Olympus OM-D E-M5 II vs Panasonic Lumix DC-G9: a Complete Review and Comparison

Are you looking for the best camera to suit your needs? Due to a wide range of options, making a wise and weighted decision can be rather challenging. Which specs to keep in mind? What are the key pros and cons of each model? This comparison should give some helpful hints!

In this review, we are going to make a detailed comparison of two cameras that fall into different categories. While the first model we are looking at, Olympus OM-D E-M5 II belongs to a Semi-Pro Mirrorless category, the other model, Olympus OM-D E-M5 II is a Pro Mirrorless camera. Olympus OM-D E-M5 II is equipped with a 16.0 MP CMOS sensor, while Panasonic Lumix DC-G9 comes with a 20.0 MP CMOS sensor.

To get started, let’s take a look at some of the key features of Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 and, after this, we can go on to our detailed comparison of these models.

Olympus OM-D E-M5 II Key Features:

  • 16.0 MP Four Thirds CMOS sensor
  • ISO 200 - 25600 (Expands to 100)
  • Image Stabilization: Yes
  • 3″ Fully Articulated Screen
  • ViewFinder: Yes
  • 10.0 fps Continuous Shooting
  • Video: 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p)
  • Built-in Wireless: Yes
  • Dimensions: 124 x 85 x 45 mm
  • Weight: 469 g
  • Environmental Sealing: Yes
  • Built-in GPS: No
  • Replaced Olympus E-M5.

Panasonic Lumix DC-G9 Key Features:

  • 20.0 MP Four Thirds CMOS sensor
  • ISO 200 - 25600 (Expands to 100)
  • Image Stabilization: Yes
  • 3″ Fully Articulated Screen
  • ViewFinder: Yes
  • 20.0 fps Continuous Shooting
  • Video: 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM
  • Built-in Wireless: Yes
  • Dimensions: 137 x 97 x 92 mm
  • Weight: 658 g
  • Environmental Sealing: Yes
  • Built-in GPS: No

Olympus OM-D E-M5 II substituted Olympus E-M5.

Why is Olympus OM-D E-M5 II a better choice than Panasonic Lumix DC-G9

Max Shutter Speed 1/16000 vs 1/8000 Faster shutter speed
Weight 469 g vs 658 g 189 g lighter

What are the key reasons to pick Panasonic Lumix DC-G9 over Olympus OM-D E-M5 II

Bluetooth Yes vs No Connect your camera to other devices via Bluetooth
Storage Slots 2 vs 1 Extra storage slot
Sensor Resolution 20.0 MP vs 16.0 MP 20% more pixels
Continuous Shooting 20 fps vs 10 fps 10 fps faster
Number Of Focus Points 225 vs 81 144 more focus points
Screen Resolution 1,040k dots vs 1,037k dots 0.3% higher resolution screen
Battery Life 400 shots vs 310 shots 90 more frames with a single charge
Max Video Resolution 3840 x 2160 vs 1920 x 1080 Higher Resolution Video
Headphone Port Yes vs No Has headphone port
Viewfinder Resolution 3,680k dots vs 2,360k dots 35.9% higher resolution
Viewfinder Magnification 0.83 vs 0.74 0.09 better magnification

Key PROs of Olympus OM-D E-M5 II and Panasonic Lumix DC-G9

Touch Screen Yes | Yes Easy control of camera functions
Screen Size 3″ | 3″ Large display
Screen Resolution 1,037k dots | 1,040k dots High resolution screen
Screen Type Fully Articulated | Fully Articulated Help viewing and changing settings easily
Viewfinder Electronic | Electronic Better framing and control
Raw Support Yes | Yes Better image quality
AutoFocus Face Detection Yes | Yes Very handy for portraits
Microphone Port Yes | Yes High quality audio recording option
Timelapse Recording Yes | Yes Creative shooting
Bracketing Yes | Yes Useful for tough lighting conditions and HDR
Continuous Shooting 10.0 fps | 20.0 fps Nice continuous shooting
Image Stabilization Yes | Yes Built-in stabilization
Flash Sync Port Yes | Yes Port for Flash Sync
Environmental Sealing Yes | Yes Shoot at tough conditions

Key CONs of Olympus OM-D E-M5 II and Panasonic Lumix DC-G9

Sensor Resolution 16.0 MP | 20.0 MP Small sensor resolution
Built-In Flash No | No No built-in flash

Olympus OM-D E-M5 II vs Panasonic Lumix DC-G9: Comparing Two Models By Physical Characteristics

Before heading straight to the technical characteristics of each model, let’s start with comparing their physical specs. Let’s start with looking at the physical difference of the two products. Below are images that clearly show the sizes of Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 from the front view.

Olympus OM-D E-M5 II
Panasonic Lumix DC-G9
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Now, let’s go on and see how the reviewed models are different or similar by the top view.

Olympus OM-D E-M5 II
Panasonic Lumix DC-G9
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After looking at these images, you should get a clear idea of each model’s dimensions and how they are different from each other. However, we are not going to stop there. The next characteristic worth looking at is the weight. Of course, not every photographer is concerned about the weight, for example, it wouldn't be a decisive point for those who shoot in a studio. However, it is still an important factor because if you happen to go on a long photo session or just love having the camera with you wherever you go, you want to be sure that the chosen model isn't too heavy.

Speaking of weight, Olympus OM-D E-M5 II is a lighter option of these two, as it weights 189g less than the Panasonic Lumix DC-G9. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.

Comparing Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 by the type of Sensor and Resolution

Sensor is, without a doubt, the most significant element of every digital camera. Its type, size, and resolution are the factors that define the quality of future shots. Thus, it is barely possible to pick a suitable camera without looking at these specs.

Are Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 any different in terms of sensor type?

In fact, that's exactly what makes these two models really different. Thus, it is a good point to consider if your are choosing between these two cameras. Olympus OM-D E-M5 II features a 16.0 MP Four Thirds sized CMOS sensor and boasts of a TruePic VII processor . Panasonic Lumix DC-G9, in its turn, comes with a 20.0 MP Four Thirds sized CMOS sensor , which makes it significantly different from the first model.

Take a look below to find the comparison of Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 by the size of their sensors.

Olympus OM-D E-M5 II
Panasonic Lumix DC-G9
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Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 are identical by this indicator, as each feature a sensor of the same size. Thus, both cameras will provide the same level of control in terms of the depth of field if you use them with the same focal length and aperture.

For Which Fields Of Photography Are Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 Suitable?

If you are interested in photography or has made a career in this field, you should know that different types of shooting actually require different camera characteristics. While one model can produce outstanding portraits, at the same time, it can be terrible for shooting landscapes, and so on. Thus, before you purchase a specific camera, it is vital to decide, which type of shooting you do most often and consider an option that suits it the most.

This section of our comparison is devoted to the performance of Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 in different fields of photography. Here we are going to look at the five main areas and evaluate how well each of the reviewed models performs in them. This will help you choose an option that suits your needs the most depending on your interest in one or several of these fields.

Photography Type Olympus OM-D E-M5 II Panasonic Lumix DC-G9
Portrait Photography
70%
73%
Street Photography
100%
98%
Sports Photography
94%
99%
Daily Photography
93%
93%
Landscape Photography
85%
83%

Olympus OM-D E-M5 II for Portrait Photography

Advantages:

  • Fast Max Shutter Speed (1/16000s)
  • Image Stabilization
  • Face Detection Focusing

Disadvantages:

  • Small Four Thirds (17.3 x 13 mm) sensor

Panasonic Lumix DC-G9 for Portrait Photography

Advantages:

  • Fast Max Shutter Speed (1/8000s)
  • Image Stabilization
  • Face Detection Focusing

Disadvantages:

  • Small Four Thirds (17.3 x 13 mm) sensor

Olympus OM-D E-M5 II for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Fully Articulated Screen
  • Image Stabilization
  • Large Four Thirds(17.3 x 13 mm) sensor

Disadvantages:

  • Big size (124 x 85 x 45 mm)

Panasonic Lumix DC-G9 for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Fully Articulated Screen
  • Image Stabilization
  • Large Four Thirds(17.3 x 13 mm) sensor

Disadvantages:

  • Big size (137 x 97 x 92 mm)

Olympus OM-D E-M5 II for Sports Photography

Advantages:

  • Environmental Sealing
  • Fast Max Shutter Speed (1/16000s)
  • Big Number of autofocus Points (81)

Disadvantages:

  • Slow Continuous Shooting (10.0 fps)
  • Bad Low Light ISO (896)
  • Small battery life (310 shots)

Panasonic Lumix DC-G9 for Sports Photography

Advantages:

  • Fast Continuous Shooting (20.0 fps)
  • Environmental Sealing
  • Fast Max Shutter Speed (1/8000s)
  • Big Number of autofocus Points (225)
  • Big size (137 x 97 x 92 mm)

Disadvantages:

  • Small battery life (400 shots)

Olympus OM-D E-M5 II for Daily Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Small Four Thirds (17.3 x 13 mm) sensor
  • Big weight (469 g)
  • Big size (124 x 85 x 45 mm)
  • No Built-in Flash

Panasonic Lumix DC-G9 for Daily Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Small Four Thirds (17.3 x 13 mm) sensor
  • Big weight (658 g)
  • Big size (137 x 97 x 92 mm)
  • No Built-in Flash

Olympus OM-D E-M5 II for Landscape Photography

Advantages:

  • Good Dynamic Range (12.4)
  • Environmental Sealing
  • Live View
  • RAW Support

Disadvantages:

  • Small Four Thirds (17.3 x 13 mm) sensor
  • Low resolution sensor (16 MP)
  • Bad Low Light ISO (896)

Panasonic Lumix DC-G9 for Landscape Photography

Advantages:

  • Environmental Sealing
  • Live View
  • RAW Support

Disadvantages:

  • Small Four Thirds (17.3 x 13 mm) sensor
  • Low resolution sensor (20 MP)

Comparison of Olympus OM-D E-M5 II vs Panasonic Lumix DC-G9: Final Verdict

Hopefully, our detailed overview of these models has helped you consider all the main specs, pros and cons of each cameras. Maybe, after reading this comparison, some of you have already decided which option to opt for depending on your needs and preferences. However, if you are still wondering which option is a better choice, Olympus OM-D E-M5 II or Panasonic Lumix DC-G9, below you can see what scores each of them received in five different aspects. To wrap up, we have used our unique Decision Algorithm that assesses different camera models upon 63 different factors including their price, and, if possible, DxO Mark scores. This algorithm allows us to make our verdict more consistent and objective.

What is our final verdict? Based on our comparison and the final scores of Olympus OM-D E-M5 II and Panasonic Lumix DC-G9 here is what we can say in conclusion:

According all the factors that we considered in the process of comparing these two cameras, Olympus OM-D E-M5 II deserves a higher Total Score than the Panasonic Lumix DC-G9. Thus, if you are choosing between these options, we would recommend you to choose the first model over the other one.

Olympus OM-D E-M5 II vs Panasonic Lumix DC-G9 Table Of Technical Specs

For better understanding of each model’s technical characteristics, find the detailed comparison below:

Olympus OM-D E-M5 II Panasonic Lumix DC-G9
General
Brand Olympus Panasonic
Model OM-D E-M5 II Lumix DC-G9
Announced Feb 06, 2015 Nov 08, 2017
Body Type SLR-style mirrorless SLR-style mirrorless
Sensor
Sensor Type CMOS CMOS
Sensor Size Four Thirds Four Thirds
Sensor Dimensions 17.3 x 13 mm 17.3 x 13 mm
Sensor Area 224.90 mm2 224.90 mm2
Sensor Resolution 16.0 MP 20.0 MP
Max Image Resolution 4608 x 3456 5184 x 3888
Max Native ISO 25,600 25,600
Max Boosted ISO n/a n/a
Min Native ISO 200 200
RAW Support Yes Yes
Lens
Manual Focus Yes Yes
Lens Mount Micro Four Thirds Micro Four Thirds
Number of Lenses 94 94
Focal Length Multiplier 2x 2x
Macro Focus Range
AutoFocus
AF Touch Yes Yes
AF Continuous Yes Yes
AF Single Yes Yes
AF Tracking Yes Yes
AF Selective Yes Yes
AF Center Yes Yes
AF Multi Area Yes Yes
AF Live View Yes Yes
AF Face Detection Yes Yes
AF Contrast Detection Yes Yes
AF Phase Detection No No
Number of Focus Points 81 225
Number of Cross Focus Points n/a n/a
Screen
Screen Type Fully Articulated Fully Articulated
Screen Size 3″ 3″
Screen Resolution 1,037k dots 1,040k dots
Live View Yes Yes
Touch Screen Yes Yes
ViewFinder
ViewFinder Electronic Electronic
ViewFinder Resolution 2,360k dots 3,680k dots
ViewFinder Coverage 100% 100%
ViewFinder Magnification 0.74 0.83
Photography Features
Min Shutter Speed 60 s 60 s
Max Shutter Speed 1/16000 s 1/8000 s
Continuous Shooting 10.0 fps 20.0 fps
Shutter Priority Yes Yes
Aperture Priority Yes Yes
Manual Exposure Mode Yes Yes
Exposure Compensation Yes Yes
Custom White Balance Yes Yes
Image Stabilization Yes Yes
Built-in Flash No No
Flash Range 0 0
Flash Modes Auto, redeye, fill, redeye slow sync, slow sync, 2nd-curtain slow sync, manual Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off
External Flash Yes Yes
AE Bracketing Yes Yes
WB Bracketing Yes Yes
Exposure Modes
Multi-Segment Yes Yes
Average No Yes
Spot Yes Yes
Partial No No
AF-Area No No
Center Weighted Yes No
Video Features
Video Resolutions 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p) 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM
Max Video Resolution 1920 x 1080 3840 x 2160
Video Formats MPEG-4, H.264, Motion JPEG MPEG-4, AVCHD, H.264
Microphone Port Yes Yes
Headphone Port No Yes
Connectivity
Wireless Connectivity Yes Yes
HDMI Yes Yes
USB USB 2.0 USB 3.0
Physical
Environmental Sealing Yes Yes
Water Proof No No
Dust Proof No No
Shock Proof No No
Crush Proof No No
Freeze Proof No No
Weight 469 g 658 g
Physical Dimensions 124 x 85 x 45 mm 137 x 97 x 92 mm
Battery Life 310 shots 400 shots
Battery Type Battery Pack Battery Pack
Battery Model BLN-1 DMW-BLF19
Other Features
Self Timer Yes Yes
Timelapse Recording Yes Yes
GPS
Storage Type SD/SDHC/SDXC Dual SD/SDHC/SDXC slots (UHS-II supported)
Storage Slots 1 2

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