• APS-C 366.6mm2
  • 20.1 megapixels
  • ISO 100 - 16,000
  • APS-C 369.0mm2
  • 20.3 megapixels
  • ISO 100 - 25,600

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Differences

Sony A58 advantages over Samsung NX3000

  • Lens selection
    Good vs Limited
    Better lens selection gives you more options
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • 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
  • Longer stills battery life
    More info 700 vs 370 shots
    Capture more photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Less shutter lag
    0.13 vs 0.30 sec
    Focus and take a photo quickly (wide angle)
  • Bigger RAW buffer
    6 vs 4 shots
    Larger buffer for RAW shots (burst mode)

Samsung NX3000 advantages over Sony A58

  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Thinner
    39 mm vs 77 mm
    Thinner
  • Lighter weight
    385g vs 731g
    Lighter weight
  • Wider angle kit lens
    24 mm vs 27 mm
    Capture more of the scene with the included lens
  • Bigger JPEG buffer
    12 vs 8 shots
    Take more JPEG shots before waiting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    25600 vs 16000 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • In-camera panoramas
    Both provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • 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

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • 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
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

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Buy the Sony A58
Kit with 18-55mm Lens
All A58 Deals

Your purchases support this site

Buy the Samsung NX3000
Kit with 20-50mm Lens
  • Kit with 20-50mm Lens
  • Kit with 16-50mm Lens
All NX3000 Deals

Review Excerpt

  • Improved 20.1-megapixel resolution; Impressive image quality, especially for its price; Fast and decisive autofocus (in most conditions); Very good battery life; Good video quality (Full HD 1080p, though it doesn't support 60p frame rate).

  • Plastic lens mount; Slower burst mode speeds and shallower buffer than A57; LCD no longer fully articulating; Mediocre kit lens; Electronic instead of an optical viewfinder may be a turnoff for some.

  • Read our Sony A58 Review

The Competition

Compared to Pentax K-5 IIs

Sony A58
Pentax K-5 IIs
  • $598
  • APS-C
  • Less expensive
  • Focus peaking
  • $497
  • APS-C
  • Lens selection
  • Fast startup

Compare Sony A58 vs Pentax K-5 IIs

Samsung NX3000
Pentax K-5 IIs
  • $950
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $497
  • APS-C
  • Lens selection
  • Eye-level viewfinder

Compare Samsung NX3000 vs Pentax K-5 IIs

Compared to Nikon D5200

Sony A58
Nikon D5200
  • $598
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $590
  • APS-C
  • Lens selection
  • Tilt-swivel screen

Compare Sony A58 vs Nikon D5200

Samsung NX3000
Nikon D5200
  • $950
  • APS-C
  • In-camera panoramas
  • Built-in Wi-Fi
  • $590
  • APS-C
  • Lens selection
  • Tilt-swivel screen

Compare Samsung NX3000 vs Nikon D5200

Compared to Canon T5i

Sony A58
Canon T5i
  • $598
  • APS-C
  • Focus peaking
  • Larger sensor
  • $539
  • APS-C
  • Lens selection
  • Tilt-swivel screen

Compare Sony A58 vs Canon T5i

Samsung NX3000
Canon T5i
  • $950
  • APS-C
  • Larger sensor
  • In-camera panoramas
  • $539
  • APS-C
  • Lens selection
  • Tilt-swivel screen

Compare Samsung NX3000 vs Canon T5i

Compared to Fujifilm X-M1

Sony A58
Fujifilm X-M1
  • $598
  • APS-C
  • Less expensive
  • Eye-level viewfinder
  • $993
  • APS-C
  • Built-in Wi-Fi
  • Thinner

Compare Sony A58 vs Fujifilm X-M1

Samsung NX3000
Fujifilm X-M1
  • $950
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $993
  • APS-C
  • Lens selection
  • Focus peaking

Compare Samsung NX3000 vs Fujifilm X-M1

Compared to Canon EOS M3

Sony A58
Canon EOS M3
  • $598
  • APS-C
  • Lens selection
  • Larger sensor
  • $850
  • APS-C
  • Touchscreen
  • Built-in Wi-Fi

Compare Sony A58 vs Canon EOS M3

Samsung NX3000
Canon EOS M3
  • $950
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $850
  • APS-C
  • Focus peaking
  • Touchscreen

Compare Samsung NX3000 vs Canon EOS M3

Compare Other Cameras?