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Olympus E-M10 IV vs Fujifilm X100F Comparison

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Camera to replace
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Olympus E-M10 IV

20 MP | Four Thirds (17.4 x 13 mm) CMOS Sensor

Olympus E-M10 IV
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Fujifilm X100F

24 MP | APS-C (23.6 x 15.6 mm) CMOS X-TRANS III Sensor

Fujifilm X100F
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Olympus E-M10 IV vs Fujifilm X100F Comparison Overview

Here we are comparing two cameras with different body types: Olympus E-M10 IV, which was introduced in August 2020 is a Entry-Level Mirrorless camera with a 20.0MP Four Thirds sensor whereas Fujifilm X100F, which was introduced in January 2017 is a Large Sensor Compact camera with a 24.0MP APS-C sensor. As you can see, X100F is 3 years older than E-M10 IV. Let's see if this age difference between two cameras makes a big difference.

Comparing an interchangeble lens camera to a fixed lens camera is a bit tricky but we will do our best to make this a fair comparison.

Here is a brief look at the main features of Olympus E-M10 IV and Fujifilm X100F before getting into our more detailed comparison.

Olympus E-M10 IV Key Specs

  • Announcement Date: 2020-08-04
  • 20MP - Four Thirds CMOS Sensor
  • ISO 200 - 25600 ( expands to 100 - 25600)
  • Micro Four Thirds Mount
  • Sensor-shift Image Stabilization
  • 3.00" Tilting Screen
  • 2360k dot Electronic viewfinder
  • 8.7fps (15.0fps Electronic) continuous shooting
  • 4K (UHD) - 3840 x 2160 video resolution
  • Built-in Wireless
  • 383g. 122 x 84 x 49 mm
  • Replaced Olympus OM-D E-M10 Mark III Compare

Fujifilm X100F Key Specs

  • Announcement Date: 2017-01-18
  • 24MP - APS-C CMOS X-TRANS III Sensor
  • No Anti-aliasing (AA) filter
  • ISO 200 - 12800 ( expands to 100 - 51200)
  • 35 mm f2.00 Prime Lens
  • 3.00" Fixed Type Screen
  • 2360k dot Electronic and Optical (tunnel) viewfinder
  • 8.0fps continuous shooting
  • Full HD - 1920 x 1080 video resolution
  • Built-in Wireless
  • 469g. 127 x 75 x 52 mm
  • Replaced Fujifilm X100T Compare

Fujifilm X100F was replaced by Fujifilm X100V. You may also be interested in these comparisons:
Fujifilm X100V vs Fujifilm X100F
Fujifilm X100V vs Olympus OM-D E-M10 IV

Let's read on the following sections in order to better understand in detail how Olympus E-M10 IV and Fujifilm X100F compares and hopefully end up with enough arguments to decide which one is better for you.


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**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Olympus OM-D E-M10 IV over Fujifilm X100F
Live Composite Mode
Yes vs No Excellent help for long-exposure photography
In-built Image Stabilization
Sensor-shift vs None Sharper images at longer focal lengths and slow shutter speeds
LCD Screen
Tilting vs Fixed Type Flexible shooting positions
Touch Screen
Yes vs No Easy control of camera functions
Viewfinder Magnif.
0.62x vs 0.5x Larger Viewfinder
Max ISO
25.600 vs 12.800 100% higher Max ISO
Viewfinder Coverage
100% vs 92% More accurate viewfinder
Continuous Shooting
15.0fps vs 8.0fps 7 fps faster
Weight
383 g vs 469 g 86 g lighter
Flash Coverage
7.2m vs 4.6m 2.6m longer range
Max Video Resolution
3840 x 2160 vs 1920 x 1080 Higher Resolution Video
AE Bracketing Range
±5 EV vs ±2 EV Wide Bracketing range is useful for HDR
Selfie & Vlogger LCD
Yes vs No Rotate LCD for taking Selfies
Bluetooth
Yes vs No Connect your camera to other devices via Blueetooth
Focus Bracketing
Yes vs No Take multiple photos shifting focus point
UHS Card Support
UHS-II vs none Read/Write in High Speeds
CHECK E-M10 IV PRICE


Reasons to choose Fujifilm X100F over Olympus OM-D E-M10 IV
Sensor Resolution
24 MP vs 20 MP 19% more pixels
Number of Focus Points
325 vs 121 204 more focus points
Max Elect. Shutter
1/32000s vs 1/16000s faster electronic shutter
Battery Life
390 shots vs 360 shots 30 more frames with a single charge
Microphone Port
Yes vs No High quality audio recording option
Sensor Pixel Area
15.34µm2 vs 11.22µm2 36% larger pixel area
Built-in ND Filter
3.0-stops vs No Use larger aperture under strong light
CHECK X100F PRICE

Common Strengths of Olympus OM-D E-M10 IV and Fujifilm X100F
Wireless Connection
Yes vs Yes Better connectivity
Built-in Flash
Yes vs Yes Useful in low-light
External Flash Shoe
Yes vs Yes Better for flash photography
Viewfinder
Yes (Electronic) vs Yes (Electronic and Optical) Better framing and control
RAW Support
Yes vs Yes Better image quality
Face Detection Focus
Yes vs Yes very handy for portraits
Max Resolution
20 MP vs 24 MP Bigger prints and more details
LCD Screen Resolution
1.040k dots vs 1.040k dots High resolution screens
Max Continuous Shooting
15.0fps vs 8.0fps Fast shooting speeds
Timelapse Recording
Yes vs Yes creative shooting
AE Bracketing
Yes vs Yes Useful for tough lighting conditions and HDR
Smartphone Remote
Yes vs Yes Remote control your camera with a smartphone
Common Weaknesses of Olympus OM-D E-M10 IV and Fujifilm X100F
Environmental Sealing
No vs No not suitable for tough conditions
Olympus E-M10 IV vs Fujifilm X100F: Physical Specs and Body features Comparison

Size and weight is a big decision factor when you are trying to find the ideal camera for your needs. In this section, We are going to illustrate Olympus E-M10 IV and Fujifilm X100F side-by-side from the front, back and top in their relative dimensions. Olympus E-M10 IV has external dimensions of 122 x 84 x 49 mm (4.8 x 3.31 x 1.93″) and weighs 383 g (0.84 lb / 13.51 oz) (including batteries). Fujifilm X100F has external dimensions of 127 x 75 x 52 mm (5 x 2.95 x 2.05″) and weighs 469 g (1.03 lb / 16.54 oz) (including batteries).

Below you can see the front view size comparison of Olympus E-M10 IV and Fujifilm X100F. Olympus E-M10 IV is 5mm narrower and 3mm thinner than Fujifilm X100F but it is also 9mm taller. As you can tell, actually this is not a fair size comparison since Fujifilm X100F has a built-in lens but Olympus E-M10 IV doesn't. Once you put a lens on E-M10 IV, its thickness will increase significantly.

Olympus E-M10 IV vs Fujifilm X100F Camera Size Comparison - Front View
Comparison image of Olympus E-M10 IV and Fujifilm X100F Size, Weight and External Dimensions - Front View

Here is the back view size comparison of Olympus E-M10 IV and Fujifilm X100F.

Olympus E-M10 IV vs Fujifilm X100F Camera Size Comparison - Back View
Comparison image of Olympus E-M10 IV and Fujifilm X100F Size and Weight - Back View

Now lets look at the top view comparison of Olympus E-M10 IV and Fujifilm X100F.
Olympus E-M10 IV vs Fujifilm X100F Camera Size Comparison - Top View
Top View Comparison image of Olympus E-M10 IV and Fujifilm X100F Size

Weight is another important factor especially when deciding on a camera that you want to carry with you all day. Olympus E-M10 IV is significantly lighter (86g ) than the Fujifilm X100F which may become a big advantage especially on long walking trips.

Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on E-M10 IV, the total kit will weigh much higher.

Weather Sealing

Unfortunately neither Olympus OM-D E-M10 IV nor Fujifilm X100F provides any type of weather sealing in their body, so you have to give extra care especially when you are shooting outdoors. If weather sealing is a must-have feature for you, check these sections:
Top Mirrorless Cameras with Weather Sealing
Top Compact Cameras with Weather Sealing

LCD Screen Size and Features

Olympus E-M10 IV and Fujifilm X100F's LCD screens has the same diagonal size of 3.00".

On the other hand, Olympus E-M10 IV features a Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over the head levels whereas the Fujifilm X100F has a fixed type screen which provides less flexibility in shooting positions compared to E-M10 IV.
Olympus E-M10 IV vs Fujifilm X100F: Sensor Comparison

Olympus E-M10 IV has a 20.0MP Four Thirds (17.4 x 13 mm ) sized CMOS sensor and features TruePic VIII processor. On the other hand, Fujifilm X100F has a 24.0MP APS-C (23.6 x 15.6 mm ) sized CMOS X-TRANS III sensor and features X-Processor Pro processor.

One other difference between these two cameras that is worth mentioning is that Fujifilm X100F's sensor doesn't have an anti-alias (Low-Pass) filter. Removing anti-alias filter increases the sharpness and level of detail but at the same time, it increases the chance of moire occurring in certain scenes.

Below you can see the E-M10 IV and X100F sensor size comparison.

Olympus E-M10 IV vs Fujifilm X100F Sensor Size Comparison
Sensor Size and Resolution Comparison image of Olympus E-M10 IV and Fujifilm X100F Cameras


As seen above, Fujifilm X100F has a 1.6x Larger sensor area than Olympus E-M10 IV. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.

What types of Photography are Olympus E-M10 IV and Fujifilm X100F Good for?
In this section, we rank and compare Olympus E-M10 IV and Fujifilm X100F for five different photography types in order to make your decision process easier in case you are specifically interested in one or more of these areas.

Olympus E-M10 IV for Portrait Photography

GOOD

Fujifilm X100F for Portrait Photography

AVERAGE
Large Four Thirds (17.4 x 13 mm) sensor
Very High Resolution Sensor: 20.0MP
Image Stabilization
Electronic Built-in Viewfinder
Good Ergonomics&Handling
Read the details
Large APS-C (23.6 x 15.6 mm) sensor
Very High Resolution Sensor: 24.0MP
External Flash Shoe
Electronic and Optical Built-in Viewfinder
No Image Stabilization
Not so good Ergonomics&Handling
Read the details

Olympus E-M10 IV for Street Photography

EXCELLENT

Fujifilm X100F for Street Photography

GOOD
Large Four Thirds (17.4 x 13 mm) sensor
Image Stabilization
Electronic Built-in Viewfinder
Live-view
Face-Detection Focusing
Tilting LCD Screen
Medium sized Body
Read the details
Large APS-C (23.6 x 15.6 mm) sensor
Electronic and Optical Built-in Viewfinder
Small Body
Live-view
Face-Detection Focusing
Fast Lens at Wide: f2.00
No Image Stabilization
35 mm - Poor Wide Angle Coverage
Read the details

Olympus E-M10 IV for Sports Photography

GOOD

Fujifilm X100F for Sports Photography

AVERAGE
Image Stabilization
Electronic Built-in Viewfinder
Good Ergonomics&Handling
Fast Continuous Shooting: 8.7fps
Fast Max shutter speed: 1/4000s
121 Focus Points
Wireless Connection
Environmental Sealings
Read the details
External Flash Shoe
Electronic and Optical Built-in Viewfinder
Fast Continuous Shooting: 8.0fps
Fast Max shutter speed: 1/4000s
325 Focus Points
Good Low Light ISO
Wireless Connection
No Image Stabilization
Not so good Ergonomics&Handling
Environmental Sealings
35 mm Tele Lens
Read the details

Olympus E-M10 IV for Daily Photography

GOOD

Fujifilm X100F for Daily Photography

GOOD
Large Four Thirds (17.4 x 13 mm) sensor
Medium size Body
383g
Body Thickness 49mm
Read the details
Large APS-C (23.6 x 15.6 mm) sensor
Compact Body
469g
Body Thickness 52mm
Read the details

Olympus E-M10 IV for Landscape Photography

AVERAGE

Fujifilm X100F for Landscape Photography

AVERAGE
Large Four Thirds (17.4 x 13 mm) sensor
Very High Resolution Sensor: 20.0MP
Live-view
No Environmental Sealings
Read the details
Large APS-C (23.6 x 15.6 mm) sensor
Very High Resolution Sensor: 24.0MP
No Environmental Sealings
35 mm - Poor Wide Angle Coverage
Read the details

Olympus E-M10 IV vs Fujifilm X100F: OUR DECISION

You may have already made your decision about which camera suits better for your needs and your budget so far but in case you wonder how we rated Olympus E-M10 IV and Fujifilm X100F, below you can find their scores in five different aspects. Our Decision Algorithm dynamically scores cameras using 69 different specs, current price and DxO Mark scores (where possible) in order to make a more objective and consistent comparison.

Here is a summary of how Olympus E-M10 IV and Fujifilm X100F scores compare:

Olympus E-M10 IV
Imaging
Features
Value
Portability
Overall
Ranked #77 out of 109 in SLR-style mirrorless cameras
Ranked #139 out of 1257 in all Cameras
Fujifilm X100F
Imaging
Features
Value
Portability
Overall
Ranked #11 out of 62 in Large sensor compact cameras
Ranked #197 out of 1257 in all Cameras

Olympus E-M10 IV has a higher Overall Score than the Fujifilm X100F. It also has more features, more compact body and offers higher value for the money. But there is one area that E-M10 IV trails behind the X100F: Imaging.
If image quality is the most important aspect in a camera, choose the Fujifilm X100F. If not, we recommend the Olympus E-M10 IV.

Olympus E-M10 IV
Olympus E-M10 IV
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Fujifilm X100F
Fujifilm X100F
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Fujifilm X100F vs Olympus E-M10 IV Specs Table
Detailed comparison of specifications
General Olympus OM-D E-M10 IV Fujifilm X100F
Brand Olympus Fujifilm
Announced 2020-08-04 2017-01-18
Body Type SLR-style mirrorless Large sensor compact
Sensor
Type CMOS CMOS X-TRANS III
Size Four Thirds APS-C
Dimensions 17.4 x 13 mm 23.6 x 15.6 mm
Area 226.20mm2 368.16mm2
Megapixels 20 megapixels 24 megapixels
Max Resolution 5184 x 3888 6000 x 4000
Max Native Light sensitivity 25,600 ISO 12,800 ISO
Max Boosted Light Sensitivity 25600 ISO 51200 ISO
Min Native Light sensitivity 200 ISO 200 ISO
Min Boosted Light Sensitivity 100 ISO 100 ISO
RAW Support
Autofocus
AF Touch
AF Continuous
AF Single
AF Tracking
AF Selective
AF Center
AF Multi Area
AF Live View
AF Face Detection
AF Contrast Detection
AF Phase Detection
Number of Focus Points 121 325
Lens
Manual Focus
Lens Mount Micro Four Thirds fixed lens
Lens Focal Range no lens 35 mm ()
Max Aperture no lens F2.0
Screen
Type Tilting Fixed type
Size 3.00" 3.00"
Resolution 1,040k dots 1,040k dots
Touch Screen
Viewfinder
Viewfinder Electronic Electronic and Optical (tunnel)
Viewfinder Resolution 2,360k dots 2,360k dots
Viewfinder Coverage 100% 92%
Viewfinder Magnification 0.62x 0.5x
Photography Features
Max Mechanical Shutter 1/4000s 1/4000s
Max Electronic Shutter 1/16000s 1/32000s
Shutter Priority
Aperture Priority
Manual Exposure Mode
Custom White Balance
Built-in Image Stabilization Sensor-shift No
Built-in Flash
Flash Range 7.20 m (at ISO 200) 4.60 m (at ISO 100)
Max Flash Sync 1/250s n/a
External Flash
Continuous Shooting 8.7 fps 8.0 fps
Multi-Segment Metering
Average Metering
Spot Metering
Partial Metering
AF-Area Metering
Center Weighted Metering
AE Bracketing
WB Bracketing
Video Features
Max Video Resolution 3840 x 2160 1920 x 1080
Video Formats MPEG-4, H.264 H.264
Microphone Port
Headphone Port
Connectivity
Wireless Connectivity Built-In Built-In
HDMI
Physical
Environmental Sealing
Weight 383g 469g
Dimensions 122 x 84 x 49mm 127 x 75 x 52mm
Battery Life 360 shots 390 shots
Other Features
Timelapse Recording
GPS None None
DxO Sensor Scores
Report a correction Report a correction


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