• APS-C 366.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • Medium format 1,441.0mm2
  • 51.4 megapixels
  • ISO 100 - 12,800

Buy From

Differences

Sony A5100 advantages over Fujifilm GFX 50R

  • Less expensive
    $448 vs $2999*
    Save money for lenses or accessories
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    35 mm vs 66 mm
    Thinner
  • Less shutter lag
    0.23 vs 0.44 sec
    Focus and take a photo quickly (wide angle)
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster JPEG shooting
    6.0 fps vs 3.0 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    6.0 fps vs 3.0 fps
    Faster RAW shooting in burst mode

Fujifilm GFX 50R advantages over Sony A5100

  • Larger sensor
    Medium format vs APS-C
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 5.31 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~1.10 vs 2.0 sec
    Faster startup lets you catch the moment
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    5 years vs 10 years old
    Newer cameras often support more advanced features
  • More dots on screen
    2360k vs 922k dots
    Can mean greater resolution or a brighter screen
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    51.4 vs 24.3 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    3600 vs 30 sec
    Long exposures for night shots
  • Bigger JPEG buffer
    Unlimited vs 67 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/16000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    102400 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • 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
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Sony A5100

Review Excerpt

  • Very small and comfortable form factor; Very good image quality for its class; New dual video record function; Quick autofocus and good dynamic range.

  • Lacks an EVF and external mode dial; No hot shoe; JPEG processing at higher ISOs not as good as some competing mid-level models.

  • Same superb image quality as the 50S; Slightly improved performance; Less expensive and slimmer than 50S.

  • Lackluster ergonomics; Sluggish autofocus; Poor video features and performance.

The Competition

Compared to Samsung NX1100

Sony A5100
Samsung NX1100
  • $348
  • APS-C
  • Lens selection
  • Focus peaking
  • $450
  • APS-C
  • Higher-res screen
  • Hot shoe
Fujifilm GFX 50R
Samsung NX1100
  • $4599
  • Medium format
  • Focus peaking
  • Larger sensor
  • $450
  • APS-C
  • Thinner
  • Has anti-aliasing filter

Compared to Sony NEX-5T

Sony A5100
Sony NEX-5T
  • $348
  • APS-C
  • Higher effective ISO
  • Longer stills battery life
  • $299
  • APS-C
  • Bigger pixels
  • Higher-res screen
Fujifilm GFX 50R
Sony NEX-5T
  • $4599
  • Medium format
  • Larger sensor
  • Eye-level viewfinder
  • $299
  • APS-C
  • In-camera panoramas
  • On-sensor phase detect

Compared to Sony A5000

Sony A5100
Sony A5000
  • $348
  • APS-C
  • Touchscreen
  • Higher effective ISO
  • $298
  • APS-C
  • Less expensive
Fujifilm GFX 50R
Sony A5000
  • $4599
  • Medium format
  • Larger sensor
  • Eye-level viewfinder
  • $298
  • APS-C
  • Less expensive
  • In-camera panoramas

Compared to Hasselblad X1D

Sony A5100
Hasselblad X1D
  • $348
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $4999
  • Medium format
  • Larger sensor
  • Eye-level viewfinder
Fujifilm GFX 50R
Hasselblad X1D
  • $4599
  • Medium format
  • Less expensive
  • Tiltable Screen
  • $4999
  • Medium format
  • Higher max flash sync
  • Headphone jack

Compared to Hasselblad X1D II

Sony A5100
Hasselblad X1D II
  • $348
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $5750
  • Medium format
  • Larger sensor
  • Eye-level viewfinder
Fujifilm GFX 50R
Hasselblad X1D II
  • $4599
  • Medium format
  • Less expensive
  • Tiltable Screen
  • $5750
  • Medium format
  • Built-in GPS
  • Higher max flash sync
Compare Other Cameras?