Olympus OM-D E-M10 Mark III vs Fujifilm X-T100

  • Four Thirds
  • 16 megapixels
  • Micro Four Thirds
  • 46
    Overall
  • 18
    Imaging
  • 62
    Features
  • 77
    Size
  • 0
    Price
  • APS-C
  • 24 megapixels
  • Fujifilm X
  • 47
    Overall
  • 18
    Imaging
  • 59
    Features
  • 78
    Size
  • 0
    Price

Olympus OM-D E-M10 Mark III vs Fujifilm X-T100: 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 provide a detailed evaluation and comparison of two different camera models that fall into the same category - Entry-Level Mirrorless. Although these cameras are from the same category, they were introduced by different brands - Olympus and Fujifilm. Although Olympus OM-D E-M10 Mark III and Fujifilm X-T100 are both equipped with the same CMOS sensor, they boast of different resolution. Thus, Olympus OM-D E-M10 Mark III has a sensor with a resolution of 16.0 MP, while Fujifilm X-T100 has a different resolution of 24.0 MP.

To get started, let’s take a look at some of the key features of Olympus OM-D E-M10 Mark III and Fujifilm X-T100 and, after this, we can go on to our detailed comparison of these models.

Olympus OM-D E-M10 Mark III Key Features:

  • 16.0 MP Four Thirds CMOS sensor
  • ISO 200 - 25600 (Expands to 100)
  • Image Stabilization: Yes
  • 3″ Tilting Screen
  • ViewFinder: Yes
  • 8.6 fps Continuous Shooting
  • Video: 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM
  • Built-in Wireless: Yes
  • Dimensions: 122 x 84 x 50 mm
  • Weight: 410 g
  • Environmental Sealing: No
  • Built-in GPS: No
  • Replaced Olympus E-M10 II.

Fujifilm X-T100 Key Features:

  • 24.0 MP APS-C CMOS sensor
  • ISO 200 - 12800 (Expands to 100 - 51200)
  • Image Stabilization: No
  • 3″ Tilting Screen
  • ViewFinder: Yes
  • 6.0 fps Continuous Shooting
  • Video: 3840 x 2160 @ 15p, MOV, H.264, Linear PCM
  • Built-in Wireless: Yes
  • Dimensions: 121 x 83 x 47 mm
  • Weight: 448 g
  • Environmental Sealing: No
  • Built-in GPS: No

Olympus OM-D E-M10 Mark III substituted Olympus E-M10 II.

Why is Olympus OM-D E-M10 Mark III a better choice than Fujifilm X-T100

Image Stabilization Yes vs No All lenses are stabilized
Continuous Shooting 8.6 fps vs 6 fps 2.6 fps faster
Flash Range 5.8 vs 5 0.8 better flash range
Number Of Focus Points 121 vs 91 30 more focus points
Weight 410 g vs 448 g 38 g lighter

What are the key reasons to pick Fujifilm X-T100 over Olympus OM-D E-M10 Mark III

Bluetooth Yes vs No Connect your camera to other devices via Bluetooth
Sensor Resolution 24.0 MP vs 16.0 MP 33.3% more pixels
Sensor Area 368.95 mm2 vs 226.2 mm2 38.7% larger pixel area
Battery Life 430 shots vs 330 shots 100 more frames with a single charge
Microphone Port Yes vs No High quality audio recording option

Key PROs of Olympus OM-D E-M10 Mark III and Fujifilm X-T100

Touch Screen Yes | Yes Easy control of camera functions
Screen Size 3″ | 3″ Large display
Screen Resolution 1,040k dots | 1,040k dots High resolution screen
Screen Type Tilting | Tilting 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
Timelapse Recording Yes | Yes Creative shooting
Bracketing Yes | Yes Useful for tough lighting conditions and HDR
Built-In Flash Yes | Yes External flash available
Flash Sync Port Yes | Yes Port for Flash Sync

Key CONs of Olympus OM-D E-M10 Mark III and Fujifilm X-T100

Headphone Port No | No No headphone port
Environmental Sealing No | No No environmental sealing

Olympus OM-D E-M10 Mark III vs Fujifilm X-T100: 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-M10 Mark III and Fujifilm X-T100 from the front view.

Olympus OM-D E-M10 Mark III
Fujifilm X-T100
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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-M10 Mark III
Fujifilm X-T100
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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-M10 Mark III is a lighter option of these two, as it weights 38g less than the Fujifilm X-T100. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.

Battery values for Entry-Level Mirrorless cameras:
Olympus OM-D E-M10 Mark III — 330 shots
Fujifilm X-T100 — 430 shots
Min: 210 shots
Average: 338 shots
Max: 650 shots
Thickness values for Entry-Level Mirrorless cameras:
Olympus OM-D E-M10 Mark III — 50 mm
Fujifilm X-T100 — 47 mm
Min: 23 mm
Average: 40 mm
Max: 85 mm
Weight values for Entry-Level Mirrorless cameras:
Olympus OM-D E-M10 Mark III — 410 g
Fujifilm X-T100 — 448 g
Min: 180 g
Average: 319 g
Max: 561 g

Comparing Olympus OM-D E-M10 Mark III and Fujifilm X-T100 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-M10 Mark III and Fujifilm X-T100 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-M10 Mark III features a 16.0 MP Four Thirds sized CMOS sensor and boasts of a TruePic VIII processor . Fujifilm X-T100, in its turn, comes with a 24.0 MP APS-C 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-M10 Mark III and Fujifilm X-T100 by the size of their sensors.

Olympus OM-D E-M10 Mark III
Fujifilm X-T100
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One more distinctive feature of compared models is the sensor size. Fujifilm X-T100 is equipped with a sensor that is 0.6x larger than the one featured in Olympus OM-D E-M10 Mark III. Compared to the cameras with smaller sensor area, the ones with larger sensors ensure more control on the blurry background and depth of field if you shoot in the same aperture and focal length. Thus, the first model has a significant advantage here.

For Which Fields Of Photography Are Olympus OM-D E-M10 Mark III and Fujifilm X-T100 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-M10 Mark III and Fujifilm X-T100 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-M10 Mark III Fujifilm X-T100
Portrait Photography
55%
88%
Street Photography
95%
80%
Sports Photography
90%
84%
Daily Photography
78%
44%
Landscape Photography
73%
81%

Olympus OM-D E-M10 Mark III for Portrait Photography

Advantages:

  • Image Stabilization
  • Face Detection Focusing

Disadvantages:

  • Small Four Thirds (17.4 x 13 mm) sensor

Fujifilm X-T100 for Portrait Photography

Advantages:

  • Large APS-C (23.5 x 15.7 mm) sensor
  • High resolution sensor (24 MP)
  • Face Detection Focusing

Disadvantages:

  • No Image Stabilization

Olympus OM-D E-M10 Mark III for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Image Stabilization
  • Large Four Thirds(17.4 x 13 mm) sensor

Disadvantages:

  • Big size (122 x 84 x 50 mm)

Fujifilm X-T100 for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Large APS-C(23.5 x 15.7 mm) sensor

Disadvantages:

  • Big size (121 x 83 x 47 mm)
  • No Image Stabilization

Olympus OM-D E-M10 Mark III for Sports Photography

Advantages:

  • Big Number of autofocus Points (121)

Disadvantages:

  • Slow Continuous Shooting (8.6 fps)
  • No Environmental Sealing
  • Slow Max Shutter Speed (1/4000s)
  • Small battery life (330 shots)

Fujifilm X-T100 for Sports Photography

Advantages:

  • Big Number of autofocus Points (91)

Disadvantages:

  • Slow Continuous Shooting (6.0 fps)
  • No Environmental Sealing
  • Slow Max Shutter Speed (1/4000s)
  • Bad Max Native ISO (12800)
  • Small battery life (430 shots)

Olympus OM-D E-M10 Mark III for Daily Photography

Advantages:

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

Disadvantages:

  • Small Four Thirds (17.4 x 13 mm) sensor
  • Big weight (410 g)
  • Big size (122 x 84 x 50 mm)

Fujifilm X-T100 for Daily Photography

Advantages:

  • Large APS-C (23.5 x 15.7 mm) sensor
  • Built-in Flash
  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Big weight (448 g)
  • Big size (121 x 83 x 47 mm)

Olympus OM-D E-M10 Mark III for Landscape Photography

Advantages:

  • Live View
  • RAW Support

Disadvantages:

  • Small Four Thirds (17.4 x 13 mm) sensor
  • Low resolution sensor (16 MP)
  • No Environmental Sealing

Fujifilm X-T100 for Landscape Photography

Advantages:

  • Large APS-C (23.5 x 15.7 mm) sensor
  • High resolution sensor (24 MP)
  • Live View
  • RAW Support

Disadvantages:

  • No Environmental Sealing
  • Bad Max Native ISO (12800)

Comparison of Olympus OM-D E-M10 Mark III vs Fujifilm X-T100: 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-M10 Mark III or Fujifilm X-T100, 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-M10 Mark III and Fujifilm X-T100 here is what we can say in conclusion:

According all the factors that we considered in the process of comparing these two cameras, Fujifilm X-T100 deserves a higher Total Score than the Olympus OM-D E-M10 Mark III. 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-M10 Mark III vs Fujifilm X-T100 Table Of Technical Specs

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

Olympus OM-D E-M10 Mark III Fujifilm X-T100
General
Brand Olympus Fujifilm
Model OM-D E-M10 Mark III X-T100
Announced Aug 31, 2017 May 24, 2018
Body Type SLR-style mirrorless SLR-style mirrorless
Sensor
Sensor Type CMOS CMOS
Sensor Size Four Thirds APS-C
Sensor Dimensions 17.4 x 13 mm 23.5 x 15.7 mm
Sensor Area 226.20 mm2 368.95 mm2
Sensor Resolution 16.0 MP 24.0 MP
Max Image Resolution 4608 x 3456 6000 x 4000
Max Native ISO 25,600 12,800
Max Boosted ISO n/a 51,200
Min Native ISO 200 200
RAW Support Yes Yes
Lens
Manual Focus Yes Yes
Lens Mount Micro Four Thirds Fujifilm X
Number of Lenses 94 43
Focal Length Multiplier 2x 1.5x
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 Yes
Number of Focus Points 121 91
Number of Cross Focus Points n/a n/a
Screen
Screen Type Tilting Tilting
Screen Size 3″ 3″
Screen Resolution 1,040k dots 1,040k dots
Live View Yes Yes
Touch Screen Yes Yes
ViewFinder
ViewFinder Electronic Electronic
ViewFinder Resolution 2,360k dots 2,360k dots
ViewFinder Coverage 100% 100%
ViewFinder Magnification 0.62 0.62
Photography Features
Min Shutter Speed 60 s 30 s
Max Shutter Speed 1/4000 s 1/4000 s
Continuous Shooting 8.6 fps 6.0 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 No
Built-in Flash Yes Yes
Flash Range 5.8 5
Flash Modes Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual Auto, Forced Flash, Suppressed Flash, Slow Synchro, Rear-curtain Synchro, Commander
External Flash Yes Yes
AE Bracketing Yes Yes
WB Bracketing Yes Yes
Exposure Modes
Multi-Segment Yes Yes
Average Yes Yes
Spot Yes Yes
Partial No No
AF-Area No No
Center Weighted No No
Video Features
Video Resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 3840 x 2160 @ 15p, MOV, H.264, Linear PCM
Max Video Resolution 3840 x 2160 3840 x 2160
Video Formats MPEG-4, H.264 MPEG-4, H.264
Microphone Port No Yes
Headphone Port No No
Connectivity
Wireless Connectivity Yes Yes
HDMI Yes Yes
USB USB 2.0 USB 1
Physical
Environmental Sealing No No
Water Proof No No
Dust Proof No No
Shock Proof No No
Crush Proof No No
Freeze Proof No No
Weight 410 g 448 g
Physical Dimensions 122 x 84 x 50 mm 121 x 83 x 47 mm
Battery Life 330 shots 430 shots
Battery Type Battery Pack Battery Pack
Battery Model BLS-50 n/a
Other Features
Self Timer Yes Yes
Timelapse Recording Yes Yes
GPS
Storage Type SD/SDHC/SDXC (UHS-I/II supported) SD/ SDHC/SDXC (UHS-I compatible)
Storage Slots 1 1

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