• APS-C 368.2mm2
  • 16.3 megapixels
  • 35.00mm (35mm eq.)
  • 4/3 226.2mm2
  • 20.4 megapixels
  • ISO 200 - 25,600

Buy From

Differences

Fujifilm X100S advantages over Olympus E-M1 II

  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.82 vs 3.36 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • 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
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré

Olympus E-M1 II advantages over Fujifilm X100S

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • 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
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Fast startup
    ~0.80 vs 1.9 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Longer stills battery life
    More info 440 vs 330 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    8 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
  • Higher-res screen
    346k vs 153k pixels
    More detail on the screen lets you judge focus and composition
  • Less shutter lag
    0.11 vs 0.32 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.74x vs 0.50x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    20.4 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
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    60.6 fps vs 5.7 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    51 vs 16 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    60.6 fps vs 5.7 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    51 vs 8 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/32000 vs 1/4000 sec
    Shoot wide open in bright light

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
  • 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

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Fujifilm X100S
Fujifilm X100S

Your purchases support this site

Buy the Olympus E-M1 II
Body Only (Black)
All E-M1 II Deals

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).

  • Read our Fujifilm X100S Review

  • Excellent image quality; Very good dynamic range & high ISO performance; Fantastic C-AF performance; Incredible burst rates, even with RAW; 4K UHD & Cinema 4K (DCI) video; Clean HDMI; Dual SD card slots.

  • Expensive; Menus still confusing; UHS-II support only on one card slot; No optical low-pass filter means greater risk of moire; No built-in flash.

  • Read our Olympus E-M1 II Review

The Competition

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

Compare Fujifilm X100S vs Fujifilm X-T2

Olympus E-M1 II
Fujifilm X-T2
  • $899
  • 4/3
  • Lens selection
  • Less expensive
  • $999
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Olympus E-M1 II vs Fujifilm X-T2

Compared to Fujifilm X100

Fujifilm X100S
Fujifilm X100
  • $1099
  • APS-C
  • Focus peaking
  • In-camera panoramas
  • $1200
  • APS-C
  • Shoots 24p video

Compare Fujifilm X100S vs Fujifilm X100

Olympus E-M1 II
Fujifilm X100
  • $899
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $1200
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Olympus E-M1 II vs Fujifilm X100

Compared to Fujifilm X100T

Fujifilm X100S
Fujifilm X100T
  • $1099
  • APS-C
  • $1299
  • APS-C
  • Built-in Wi-Fi
  • External Mic Jack

Compare Fujifilm X100S vs Fujifilm X100T

Olympus E-M1 II
Fujifilm X100T
  • $899
  • 4/3
  • Tilt-swivel screen
  • In-Camera Image Stabilization
  • $1299
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Olympus E-M1 II vs Fujifilm X100T

Compared to Panasonic G7

Fujifilm X100S
Panasonic G7
  • $1099
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $498
  • 4/3
  • Tilt-swivel screen
  • Shoot 4K video

Compare Fujifilm X100S vs Panasonic G7

Olympus E-M1 II
Panasonic G7
  • $899
  • 4/3
  • In-Camera Image Stabilization
  • High resolution composite
  • $498
  • 4/3
  • Less expensive
  • In-camera panoramas

Compare Olympus E-M1 II vs Panasonic G7

Compared to Panasonic GX8

Fujifilm X100S
Panasonic GX8
  • $1099
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $998
  • 4/3
  • Tilt-swivel screen
  • In-Camera Image Stabilization

Compare Fujifilm X100S vs Panasonic GX8

Olympus E-M1 II
Panasonic GX8
  • $899
  • 4/3
  • High resolution composite
  • Fast startup
  • $998
  • 4/3
  • In-camera panoramas
  • NFC

Compare Olympus E-M1 II vs Panasonic GX8

Compare Other Cameras?