• APS-C 366.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • 4/3 224.9mm2
  • 17.0 megapixels
  • 24.00mm - 75.00mm (35mm eq.)

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Differences

Sony A5100 advantages over Panasonic LX100 II

  • Less expensive
    $448 vs $798*
    Save money for lenses or accessories
  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.92 vs 3.36 microns
    Better low-light and dynamic range (all else equal)
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Fast startup
    ~2.00 vs 2.8 sec
    Faster startup lets you catch the moment
  • 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
  • Longer stills battery life
    More info 400 vs 300 shots
    Capture more photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    35 mm vs 64 mm
    Thinner
  • More pixels
    24.3 vs 17.0 megapixels
    Higher resolution photos
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos

Panasonic LX100 II advantages over Sony A5100

  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Higher max flash sync
    1/4000 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    6 years vs 10 years old
    Newer cameras often support more advanced features
  • Higher-res screen
    413k 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
  • Less shutter lag
    0.16 vs 0.23 sec
    Focus and take a photo quickly (wide angle)
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    11.3 fps vs 6.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    109 vs 67 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    11.2 fps vs 6.0 fps
    Faster RAW shooting in burst mode
  • Faster shutter
    1/16000 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
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • 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
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • 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
  • 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
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • 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.

  • Compact coat-pocket friendly body with plenty of dedicated controls; Great electronic viewfinder; Impressive image quality for its class; Generous performance; Decent battery life.

  • Too big for a pants pocket; No articulation for LCD; Relatively short zoom range compared to some rivals; Can't use full sensor area at any aspect ratio; Not the best choice for video.

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
Panasonic LX100 II
Samsung NX1000
  • $898
  • 4/3
  • Focus peaking
  • Eye-level viewfinder
  • $413
  • APS-C
  • Larger sensor
  • Bigger pixels

Compared to Samsung NX1100

Sony A5100
Samsung NX1100
  • $348
  • APS-C
  • Lens selection
  • Focus peaking
  • $450
  • APS-C
  • Higher-res screen
  • Hot shoe
Panasonic LX100 II
Samsung NX1100
  • $898
  • 4/3
  • Focus peaking
  • Eye-level viewfinder
  • $450
  • APS-C
  • Larger sensor
  • Bigger pixels

Compared to Sony A5000

Sony A5100
Sony A5000
  • $348
  • APS-C
  • Touchscreen
  • Higher effective ISO
  • $298
  • APS-C
  • Less expensive
Panasonic LX100 II
Sony A5000
  • $898
  • 4/3
  • Eye-level viewfinder
  • In-Camera Image Stabilization
  • $298
  • APS-C
  • Less expensive
  • Larger sensor

Compared to Panasonic LX100

Sony A5100
Panasonic LX100
  • $348
  • APS-C
  • Larger sensor
  • Less expensive
  • $598
  • 4/3
  • Eye-level viewfinder
  • In-Camera Image Stabilization
Panasonic LX100 II
Panasonic LX100
  • $898
  • 4/3
  • Touchscreen
  • Built-in Bluetooth
  • $598
  • 4/3
  • Less expensive
  • Fast startup

Compared to Leica D-LUX (Typ 109)

Sony A5100
Leica D-LUX (Typ 109)
  • $348
  • APS-C
  • Less expensive
  • Larger sensor
  • $875
  • 4/3
  • Eye-level viewfinder
  • In-Camera Image Stabilization
Panasonic LX100 II
Leica D-LUX (Typ 109)
  • $898
  • 4/3
  • Touchscreen
  • Built-in Bluetooth
  • $875
  • 4/3
  • Bigger pixels
  • Has anti-aliasing filter
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