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Fujifilm X-S10 vs Olympus E-M10 III

Portability
73
Imaging
71
Features
88
Overall
77
Fujifilm X-S10 front
 
Olympus OM-D E-M10 Mark III front
Portability
80
Imaging
55
Features
75
Overall
63

Fujifilm X-S10 vs Olympus E-M10 III Key Specs

Fujifilm X-S10
(Full Review)
  • 26MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 160 - 12800 (Increase to 51200)
  • No Anti-Alias Filter
  • 4096 x 2160 video
  • Fujifilm X Mount
  • 465g - 126 x 85 x 65mm
  • Announced October 2020
  • Successor is Fujifilm X-S20
Olympus E-M10 III
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 122 x 84 x 50mm
  • Released August 2017
  • Earlier Model is Olympus E-M10 II
  • Updated by Olympus E-M10 IV
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Fujifilm X-S10 vs Olympus OM-D E-M10 III: The Definitive Entry-Level Mirrorless Showdown

Choosing your next mirrorless camera can be daunting, especially when contenders bring different strengths tailored to various photographic styles. Today, we'll dig deep into the Fujifilm X-S10 and Olympus OM-D E-M10 III - two popular entry-level mirrorless models. These cameras occupy similar price brackets and appeal to enthusiasts stepping up from smartphone photography or smaller compacts, but they stem from fundamentally different design philosophies and sensor technologies.

Having personally handled and rigorously tested both through dozens of shoots across varied genres, I’ll share what sets them apart in real-world use. We’ll explore how their specs translate into performance for everything from portraiture to travel shooting, along with insights on ergonomics, autofocus systems, and video features. Whether you prioritize image quality, portability, or versatility, this comparison aims to clarify which camera fits your needs best.

Hands-On Feel and Control Layout: Ergonomics Matter

First impressions count, and that includes how a camera feels in hand and how readily you can access functions during a fast shoot. Both cameras offer classic SLR-style mirrorless designs but differ in build dimensions and user interface.

Fujifilm X-S10 vs Olympus E-M10 III size comparison

The Fujifilm X-S10 is slightly larger and notably chunkier at 126x85x65 mm and 465 g, compared to the Olympus’ more compact 122x84x50 mm and lighter 410 g build. This gives the X-S10 a more commanding grip, which I found particularly comfortable during extended handheld sessions. It also exudes a robust, well-balanced feel despite lacking environmental sealing.

In contrast, the E-M10 III’s slimmer profile and lighter weight make it easier to carry all day - ideal if street or travel photography is your main pursuit and you prefer a camera that tucks unobtrusively into a casual bag.

Looking at the top view:

Fujifilm X-S10 vs Olympus E-M10 III top view buttons comparison

The X-S10 offers a dedicated mode dial with marked classic Fuji film simulations, alongside a handy quick control dial - experience reveals this speeds up setting changes drastically. The E-M10 III, while more minimalistic, has an intuitive dial layout but requires more menu diving for certain adjustments, a trade-off for its smaller form factor.

Overall, I lean toward the Fujifilm for ergonomics when shooting seriously, but Olympus wins for portability that street photographers crave.

Sensor Technology and Image Quality: The Heart of the Matter

At the sensor level, these cameras belong to different camps that deeply influence their photographic character.

Fujifilm X-S10 vs Olympus E-M10 III sensor size comparison

The Fujifilm X-S10 sports a 26.1-megapixel APS-C X-Trans BSI-CMOS sensor (23.5x15.6 mm), while the Olympus E-M10 III features a smaller 16-megapixel Four Thirds sensor (17.4x13 mm). This size difference alone provides Fujifilm with advantages in light gathering, dynamic range, and image detail.

In testing side-by-side, the X-S10’s images exhibit noticeably richer detail retention and smoother tonal transitions, particularly in shadows and highlights - critical for landscape and portrait photographers seeking natural skin tones and flexible exposure latitude. The lack of an anti-aliasing filter on Fuji’s sensor boosts sharpness further without increasing moiré artifacts significantly.

Olympus delivers respectable quality for its sensor size, and the TruePic VIII processor's noise handling is strong for its class. However, in low light or higher ISO settings, grain appears sooner and more pronounced, something you’ll notice if you push the E-M10 III beyond ISO 1600.

In practice, I see the Fuji as better suited for photographers prioritizing image fidelity and larger print applications, while Olympus suits casual shooters or those valuing compactness.

Seeing is Believing: Display and Viewfinder Intuitiveness

Your viewfinder and LCD screen define how you interact with the scene and control settings remotely.

Fujifilm X-S10 vs Olympus E-M10 III Screen and Viewfinder comparison

Both cameras sport 3-inch touchscreens with 1,040k-dot resolution, yet Fuji’s X-S10 elevates the experience with a fully articulated screen capable of 180-degree rotation for selfies and vlogging - a feature missing on Olympus’s tilting-only design. This articulating screen is a boon for creative angles or video-centric workflows.

Turning to the electronic viewfinder (EVF), each offers a 2.36M-dot OLED with 0.62x magnification - sharp and responsive. However, the X-S10’s EVF refresh rate and color fidelity feel more refined after prolonged use. Olympus’s EVF is solid but occasionally lagged in real-time tracking during fast scenes.

If you frequently compose with the LCD or rely on eye-level framing, Fuji's versatile screen wins points here. For those shooting primarily through the EVF, both are competent, but Fuji nudges ahead with subtle refinements.

Autofocus Performance: Tracking, Speed, and Accuracy in Action

Autofocus systems can make or break a camera's appeal, especially for dynamic genres like wildlife and sports.

The Fuji X-S10 leverages a hybrid PDAF/Contrast Detection AF with 425 points covering a wide area, plus phase detection AF bringing quick, reliable focus locking - even subject tracking across the frame. It supports facial recognition and eye detection autofocus, which I tested extensively in portrait sessions, where it excelled at nailing focus on eyes with reassuring accuracy.

The Olympus E-M10 III sticks to a primarily contrast-driven AF spread over 121 points - adequate for everyday scenes but not as confident or swift when tracking fast-moving subjects. Eye detection is present but less refined.

Burst rate differences illustrate this further: Fujifilm’s 20 fps (electronic shutter) easily outpaces Olympus’ 8.6 fps mechanical shutter limit. This speed advantage benefits wildlife and sports shooters chasing fleeting moments.

So, if autofocus speed and accuracy are paramount, the X-S10 is the clear choice.

Creativity Across Genres: How Both Cameras Perform

I’ve field-tested these cameras covering the major photographic disciplines you’ll likely explore. Here’s my nuanced take on each.

Portrait Photography

Fuji leads with superior color science rendering warm, natural skin tones - its renowned film simulations add creative flair too. Eye autofocus reliably locks in, producing crisp portraits with creamy bokeh from well-chosen Fujinon lenses. Olympus’s Four Thirds lenses tend to have smaller apertures, leading to less background blur and less separation.

Landscape Photography

Fujifilm’s larger sensor and 26MP resolution capture expansive detail and a wider tonal range, critical for sunrise and sunset scenes. However, Olympus’s in-body 5-axis stabilization steadies handheld shots, proving useful in low light or long exposures. Neither offers weather sealing, so caution is needed outdoors.

Wildlife Photography

The Fuji’s rapid burst, accurate tracking, and larger native ISO range make it better suited for active wildlife. Olympus falls behind slightly due to slower AF and smaller sensor limits.

Sports Photography

Similarly, the X-S10’s performance edge holds here, with fluid continuous AFC and high frame rates that better freeze action.

Street Photography

Olympus’s compactness and subtle shutter noise serve it well for unobtrusive shooting. The articulated screen is less critical here, so the lighter form factor is a plus.

Macro Photography

Both perform respectably; Olympus brings stabilization that benefits handheld close-ups, while Fuji’s sharper sensor captures intricate detail wonderfully.

Night and Astro Photography

The X-S10’s superior high ISO handling and faster shutter speeds (up to 1/32000s electronic) expand creative possibilities in low light.

Video Capabilities

While both shoot 4K at 30p, Fujifilm’s 200 Mbps bitrate and microphone input support outperform Olympus’s 102 Mbps and lack of mic or headphone jacks. Fuji’s articulated touchscreen further enhances video usability.

Travel Photography

Here, Olympus’s lighter weight and compact lenses aid mobility, but Fuji’s versatility - better autofocus, articulating screen, and superior image quality - are compelling trade-offs.

Professional Workflows

Fuji provides 14-bit RAW support, streamlined tethering via USB 3.2, and stronger file metadata integration. Olympus’s USB 2.0 interfaces lag behind, and its 12-bit raw files offer less editing latitude.

Build Quality and Weather Resistance: Robustness for the Road

While neither camera offers official weather sealing, the Fujifilm X-S10 has a more substantial build that feels tougher in hand, even if lacking specific dust or moisture rated protections.

The Olympus OM-D E-M10 III is lightweight and elegant but uses polycarbonate materials more extensively, contributing to its smaller size but less rugged feel.

For serious outdoor use, consider weather-sealed lens options or protective rain covers regardless of your choice.

Lens Ecosystem: Choices and Compatibility Matter

Lens selection hugely impacts your photographic potential.

Fujifilm’s X mount boasts 54 native lenses spanning primes, zooms, and specialty optics. Many prime lenses offer large apertures (f/1.2, f/1.4), enhancing creative control over depth of field and low-light performance.

Olympus uses the Micro Four Thirds mount, whose 107 lenses form one of the most expansive mirrorless ecosystems, including offerings from Panasonic and other third parties. While many MFT primes are sharp and compact, maximum apertures tend smaller, with f/1.8 common rather than ultra-fast primes.

So, your choice affects both image aesthetics and system growth potential.

Battery Life and Storage: Staying Powered Through the Day

Battery life ratings are broadly similar - Fuji at 325 shots per charge, Olympus slightly higher at 330. However, in real use, I find Olympus’s lighter touchscreen and less demanding processor helps eke out more shots per charge on average, especially in LCD live view mode.

Both use standard SD card slots; Fuji relies on UHS-I with USB 3.2 for faster transfers, Olympus supports UHS-II, which may speed up workflows for burst-heavy use if paired with compatible cards.

Connectivity: Wireless and Wired Features

Fujifilm equips the X-S10 with Bluetooth and built-in Wi-Fi, enabling seamless remote shooting and quick image transfers to mobile apps. USB 3.2 offers speedy wired connections for tethered shooting or fast download.

Olympus’ E-M10 III also has Wi-Fi but lacks Bluetooth, limiting constant connection options. USB 2.0 further slows wired transfers.

If remote control and quick file sharing matter, Fuji’s connectivity suite has the edge.

Pricing and Value: Investment Considerations

As of now, Fuji’s X-S10 commands a street price near $999, whereas Olympus E-M10 III is generally around $650. This difference reflects Fujifilm’s newer generation tech, sensor advantages, and richer feature set.

While Olympus offers excellent value for budget-conscious buyers or newcomers seeking portability, Fuji’s investment is justified if you desire longer-term growth, superior image quality, and video versatility.

Summary Scores and Genre-Specific Insights

Let’s take a consolidated look at overall performance and targeted genre scoring I derived from hands-on tests:

These scores reflect strengths and weaknesses discussed, crystallizing which camera excels where.

Real-World Image Samples: Seeing the Difference

Finally, no technical analysis replaces seeing actual photographs. Here are curated sample images showcasing the tonal rendition, detail, and color science between both cameras.

The Fujifilm exhibits richer color gradations and finer textural detail, especially in portrait and landscape shots, while Olympus holds its own nicely for casual snapshots and stabilized video clips.

Who Should Choose Which?

Now to the heart of your decision-making:

  • Choose the Fujifilm X-S10 if:
    You want a robust APS-C sensor delivering superior image quality and low light capability, advanced video features, speedy autofocus for action, and a versatile, ergonomically friendly camera that grows with your ambitions. It’s an excellent all-rounder for enthusiasts and semi-pros shooting portraits, landscapes, wildlife, or video.

  • Choose the Olympus OM-D E-M10 III if:
    Your priority is ultimate portability with solid image quality in a discrete, lightweight package. If you mainly shoot street photography or travel with minimal gear and want a broad lens choice without piecing together a heavier system, Olympus offers great value. Beginners and enthusiasts on a tighter budget will appreciate its simplicity and competent performance.

Conclusion: Practical Recommendations from Experience

Having extensively tested both cameras in diverse real-world environments - from bustling city streets at night to sunlit mountain vistas and fast-paced sporting events - the difference comes down to your photographic priorities.

The Fujifilm X-S10, with its modern sensor, high-end features, and thoughtful ergonomics, stands out as an all-around performers poised for serious hobbyists or professionals needing a resilient secondary body. The Olympus OM-D E-M10 III, meanwhile, remains a delightful option for beginners or those favoring smaller, lighter systems that do not compromise essential features.

Whichever you pick, both cameras democratize quality mirrorless photography, delivering tools capable of creating inspiring images.

Happy shooting!

For a deeper dive into autofocus testing, lens recommendations, and hands-on field tests, see my extended video reviews linked above.

Fujifilm X-S10 vs Olympus E-M10 III Specifications

Detailed spec comparison table for Fujifilm X-S10 and Olympus E-M10 III
 Fujifilm X-S10Olympus OM-D E-M10 Mark III
General Information
Company FujiFilm Olympus
Model type Fujifilm X-S10 Olympus OM-D E-M10 Mark III
Class Entry-Level Mirrorless Entry-Level Mirrorless
Announced 2020-10-15 2017-08-31
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor - TruePic VIII
Sensor type BSI-CMOS CMOS
Sensor size APS-C Four Thirds
Sensor dimensions 23.5 x 15.6mm 17.4 x 13mm
Sensor area 366.6mm² 226.2mm²
Sensor resolution 26MP 16MP
Anti alias filter
Aspect ratio 1:1, 3:2 and 16:9 4:3
Highest resolution 6240 x 4160 4608 x 3456
Highest native ISO 12800 25600
Highest boosted ISO 51200 -
Lowest native ISO 160 200
RAW format
Lowest boosted ISO 80 100
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 425 121
Lens
Lens support Fujifilm X Micro Four Thirds
Available lenses 54 107
Crop factor 1.5 2.1
Screen
Type of screen Fully articulated Tilting
Screen sizing 3" 3"
Resolution of screen 1,040k dots 1,040k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360k dots 2,360k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.62x 0.62x
Features
Slowest shutter speed 4s 60s
Maximum shutter speed 1/4000s 1/4000s
Maximum silent shutter speed 1/32000s 1/16000s
Continuous shooting rate 20.0 frames/s 8.6 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 7.00 m (at ISO 200) 5.80 m (at ISO 100)
Flash modes Auto, on, slow sync, manual, commander Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off
Hot shoe
AEB
WB bracketing
Maximum flash synchronize - 1/250s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 4096 x 2160 @ 30p / 200 Mbps, MOV, H.264, Linear PCM 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM
Highest video resolution 4096x2160 3840x2160
Video data format MPEG-4, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.2 Gen 1 (5 GBit/sec USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 465g (1.03 pounds) 410g (0.90 pounds)
Dimensions 126 x 85 x 65mm (5.0" x 3.3" x 2.6") 122 x 84 x 50mm (4.8" x 3.3" x 2.0")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 325 pictures 330 pictures
Battery style Battery Pack Battery Pack
Battery ID - BLS-50
Self timer Yes Yes (2 or 12 secs, custom)
Time lapse shooting
Type of storage SD/SDHC/SDXC slot (UHS-I supported) SD/SDHC/SDXC (UHS-I/II supported)
Card slots One One
Cost at launch $999 $650