• APS-C 366.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • 35mm 861.6mm2
  • 24.3 megapixels
  • ISO 100 - 12,800

Buy From

Differences

Sony A5100 advantages over Nikon D750

  • Less expensive
    $448 vs $2200
    Save money for lenses or accessories
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • 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
  • Thinner
    35 mm vs 78 mm
    Thinner
  • Lighter weight
    399g vs 1550g
    Lighter weight
  • Bigger JPEG buffer
    67 vs 40 shots
    Take more JPEG shots before waiting (burst mode)
  • Bigger RAW buffer
    25 vs 14 shots
    Larger buffer for RAW shots (burst mode)

Nikon D750 advantages over Sony A5100

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Larger sensor
    35mm 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
    ~ 5.97 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.50 vs 2.0 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    2,956 vs 1,347 iso
    Take photos in low light with less noise
  • More dynamic range
    14.5 vs 12.7 evs
    Retain detail in highlight and shadows
  • Longer stills battery life
    More info 1230 vs 400 shots
    Capture more photos
  • More telephoto lens reach
    120 mm vs 75 mm
    Capture objects farther away with the kit lens
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Higher-res screen
    307k vs 230k pixels
    More detail on the screen lets you judge focus and composition
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster RAW shooting
    6.6 fps vs 6.0 fps
    Faster RAW shooting in burst mode
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • 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 Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • 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.

  • Outstanding image quality with great dynamic range and high ISO performance; Class-leading burst rate; Very good 51-pt AF system; AF system works in very low light; Deep, comfortable handgrip; Articulated LCD monitor; Excellent battery life; Uncompressed 4:2:2 HDMI video output; Built-in Wi-Fi.

  • Buffer fills quickly with 14-bit RAW; Sluggish Live View AF; Shutter speed tops out at 1/4000s; OVF coverage closer to 97%; Weak low-pass filter is great for detail but higher risk of moire.

The Competition

Compared to Samsung NX1000

Sony A5100
Samsung NX1000
  • $348
  • APS-C
  • Lens selection
  • Focus peaking
  • $413
  • APS-C
  • Higher-res screen
  • Hot shoe
Nikon D750
Samsung NX1000
  • $1700
  • 35mm
  • Lens selection
  • Larger sensor
  • $413
  • APS-C
  • Less expensive
  • Thinner

Compared to Canon 6D

Sony A5100
Canon 6D
  • $348
  • APS-C
  • Focus peaking
  • Less expensive
  • $1699
  • 35mm
  • Lens selection
  • Larger sensor
Nikon D750
Canon 6D
  • $1700
  • 35mm
  • Tiltable Screen
  • Higher effective ISO
  • $1699
  • 35mm
  • Built-in GPS
  • Bigger JPEG buffer

Compared to Samsung NX1100

Sony A5100
Samsung NX1100
  • $348
  • APS-C
  • Lens selection
  • Focus peaking
  • $450
  • APS-C
  • Higher-res screen
  • Hot shoe
Nikon D750
Samsung NX1100
  • $1700
  • 35mm
  • Lens selection
  • Larger sensor
  • $450
  • APS-C
  • Thinner
  • Lighter weight

Compared to Nikon D610

Sony A5100
Nikon D610
  • $348
  • APS-C
  • Focus peaking
  • Less expensive
  • $1198
  • 35mm
  • Lens selection
  • Larger sensor
Nikon D750
Nikon D610
  • $1700
  • 35mm
  • Tiltable Screen
  • Built-in Wi-Fi
  • $1198
  • 35mm
  • Fast startup

Compared to Sony A5000

Sony A5100
Sony A5000
  • $348
  • APS-C
  • Touchscreen
  • Higher effective ISO
  • $298
  • APS-C
  • Less expensive
Nikon D750
Sony A5000
  • $1700
  • 35mm
  • Lens selection
  • Larger sensor
  • $298
  • APS-C
  • Less expensive
  • Focus peaking
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