• 35mm 847.3mm2
  • 12.2 megapixels
  • ISO 100 - 102,400
  • APS-C 366.6mm2
  • 26.1 megapixels
  • ISO 160 - 12,800

Buy From

Differences

Sony A7S advantages over Fujifilm X-E4

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 8.40 vs 3.77 microns
    Better low-light and dynamic range (all else equal)
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • More viewfinder magnification
    0.71x vs 0.62x
    Get a bigger view of the scene through the eye-level viewfinder
  • Higher extended ISO
    409600 vs 51200 ISO
    Higher extended ISO can give more low-light flexibility

Fujifilm X-E4 advantages over Sony A7S

  • Less expensive
    $1049 vs $1998*
    Save money for lenses or accessories
  • Slower slow-motion
    240 fps vs 120 fps
    Supports slower slow-mo
  • 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
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Thinner
    32 mm vs 48 mm
    Thinner
  • Newer
    4 years vs 10 years old
    Newer cameras often support more advanced features
  • Lighter weight
    354g vs 507g
    Lighter weight
  • Higher-res screen
    540k vs 307k pixels
    More detail on the screen lets you judge focus and composition
  • More pixels
    26.1 vs 12.2 megapixels
    Higher resolution photos
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré
  • Longer exposure
    900 vs 30 sec
    Long exposures for night shots
  • Faster shutter
    1/32000 vs 1/8000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • 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
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

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
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Dual card slots
    Neither provide
    Gives you more storage flexibility

User reviews

Buy From

Review Excerpt

  • Outstanding high ISO performance; excellent dynamic range; 4K video recording (via uncompressed HDMI); XAVC S option for HD video; Slightly improved battery life over A7/A7R; Built-in Wi-Fi & NFC connectivity.

  • 4K video requires expensive external recorder; Sluggish startup time; Loud shutter; Silent Shooting mode hurts image quality; Lacks a built-in, pop-up flash; Limited selection of native Sony FE lenses.

The Competition

Compared to Leica M-E (Typ 220)

Sony A7S
Leica M-E (Typ 220)
  • $1998
  • 35mm
  • Lens selection
  • Less expensive
  • $7999
  • 35mm
  • Thinner
  • More pixels
Fujifilm X-E4
Leica M-E (Typ 220)
  • $849
  • APS-C
  • Lens selection
  • Less expensive
  • $7999
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Sony A7S II

Sony A7S
Sony A7S II
  • $1998
  • 35mm
  • Less expensive
  • Fast startup
  • $2398
  • 35mm
  • In-Camera Image Stabilization
  • Shoot 4K video
Fujifilm X-E4
Sony A7S II
  • $849
  • APS-C
  • Less expensive
  • Slower slow-motion
  • $2398
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization

Compared to Leica M (Typ 262)

Sony A7S
Leica M (Typ 262)
  • $1998
  • 35mm
  • Lens selection
  • Focus peaking
  • $4995
  • 35mm
  • More pixels
  • Lacks anti-aliasing filter
Fujifilm X-E4
Leica M (Typ 262)
  • $849
  • APS-C
  • Lens selection
  • Focus peaking
  • $4995
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Fujifilm X-A7

Sony A7S
Fujifilm X-A7
  • $1998
  • 35mm
  • Larger sensor
  • Slower slow-motion
  • $850
  • APS-C
  • Tilt-swivel screen
  • Shoot 4K video
Fujifilm X-E4
Fujifilm X-A7
  • $849
  • APS-C
  • Slower slow-motion
  • Eye-level viewfinder
  • $850
  • APS-C
  • Tilt-swivel screen
  • Internal flash

Compared to Sony ZV-E10

Sony A7S
Sony ZV-E10
  • $1998
  • 35mm
  • Larger sensor
  • Eye-level viewfinder
  • $631
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
Fujifilm X-E4
Sony ZV-E10
  • $849
  • APS-C
  • Slower slow-motion
  • Eye-level viewfinder
  • $631
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
Compare Other Cameras?