• APS-C 368.2mm2
  • 16.3 megapixels
  • 35.00mm (35mm eq.)
  • APS-C 366.6mm2
  • 26.1 megapixels
  • ISO 160 - 12,800

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Differences

Fujifilm X100S advantages over Fujifilm X-T3

  • Bigger pixels
    ~ 4.82 vs 3.77 microns
    Better low-light and dynamic range (all else equal)
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Higher max flash sync
    1/2000 vs 1/250 sec
    Reduce the effect of ambient light in flash shots

Fujifilm X-T3 advantages over Fujifilm X100S

  • Shoot 4K video
    4K (DCI) vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Fast startup
    ~1.10 vs 1.9 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    6 years vs 12 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More dots on screen
    1040k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.06 vs 0.32 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.75x vs 0.50x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    26.1 vs 16.3 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Longer exposure
    900 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    20.0 fps vs 5.7 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    64 vs 16 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    20.0 fps vs 5.7 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    36 vs 8 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • In-camera panoramas
    Both provide
    Stitches multiple shots into a panoramic photo
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera

User reviews

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Buy the Fujifilm X100S

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Buy the Fujifilm X-T3

Review Excerpt

  • Attractive, retro rangefinder-style design; Improved (excellent) still image quality that's even better thanks to second generation X-Trans sensor technology; Great, sharp f/2 35mm-equivalent lens; Overall better operation and performance than the X100; Addition of phase-detect pixels makes bright light autofocusing faster.

  • Low-light AF slow and inconsistent; Video quality, even at 60p, compromised by moire and lack of image stabilization; Combined four-way pad/Command dial means AF control points cumbersome to change; Too easy to bump control dials and change settings accidentally (especially the EV dial).

  • Great image quality from both JPEGs and raw; Excellent high ISO performance; Up to 20fps full-res burst shooting; Very fast autofocus performance; High-res EVF; 3-way tilting touchscreen; Dual UHS-II slots; 4K 60p video; F-Log support.

  • Slightly higher noise levels than X-T2; No in-body image stabilization; Slight crop in 4K 60p (1.18x); Internal 10-bit HEVC video files require a fast, modern computer.

The Competition

Compared to Fujifilm X100

Fujifilm X100S
Fujifilm X100
  • $1099
  • APS-C
  • Focus peaking
  • In-camera panoramas
  • $1200
  • APS-C
  • Shoots 24p video
Fujifilm X-T3
Fujifilm X100
  • $1299
  • APS-C
  • Focus peaking
  • Shoot 4K video
  • $1200
  • APS-C
  • Bigger pixels
  • Internal flash

Compared to Fujifilm X100T

Fujifilm X100S
Fujifilm X100T
  • $1099
  • APS-C
  • $1299
  • APS-C
  • Built-in Wi-Fi
  • External Mic Jack
Fujifilm X-T3
Fujifilm X100T
  • $1299
  • APS-C
  • Shoot 4K video
  • Touchscreen
  • $1299
  • APS-C
  • Bigger pixels
  • Internal flash

Compared to Fujifilm X-T2

Fujifilm X100S
Fujifilm X-T2
  • $1099
  • APS-C
  • Bigger pixels
  • Internal flash
  • $999
  • APS-C
  • Shoot 4K video
  • Tiltable Screen
Fujifilm X-T3
Fujifilm X-T2
  • $1299
  • APS-C
  • Touchscreen
  • Built-in Bluetooth
  • $999
  • APS-C
  • Less expensive

Compared to Fujifilm X100F

Fujifilm X100S
Fujifilm X100F
  • $1099
  • APS-C
  • Bigger pixels
  • $899
  • APS-C
  • Fast startup
  • Built-in Wi-Fi
Fujifilm X-T3
Fujifilm X100F
  • $1299
  • APS-C
  • Shoot 4K video
  • Touchscreen
  • $899
  • APS-C
  • Less expensive
  • Longer video battery life

Compared to Sony A6600

Fujifilm X100S
Sony A6600
  • $1099
  • APS-C
  • Bigger pixels
  • In-camera panoramas
  • $1198
  • APS-C
  • In-Camera Image Stabilization
  • Shoot 4K video
Fujifilm X-T3
Sony A6600
  • $1299
  • APS-C
  • In-camera panoramas
  • Higher max flash sync
  • $1198
  • APS-C
  • In-Camera Image Stabilization
  • NFC
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