• 4/3 224.9mm2
  • 12.3 megapixels
  • ISO 200 - 3200
  • 1 inch 116.2mm2
  • 20.2 megapixels
  • 24.00mm - 200.00mm (35mm eq.)

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Differences

Olympus E-620 advantages over Sony RX10

  • Larger sensor
    4/3 vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.29 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~1.30 vs 2.0 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    536 vs 474 iso
    Take photos in low light with less noise
  • Thinner
    60 mm vs 102 mm
    Thinner
  • Lighter weight
    475g vs 832g
    Lighter weight
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Sony RX10 advantages over Olympus E-620

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • More dynamic range
    12.6 vs 10.3 evs
    Retain detail in highlight and shadows
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Higher max flash sync
    1/3200 vs 1/180 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    11 years vs 15 years old
    Newer cameras often support more advanced features
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More dots on screen
    1229k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More viewfinder magnification
    0.70x vs 0.48x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    20.2 vs 12.3 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster JPEG shooting
    10.0 fps vs 3.9 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    21 vs 5 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    25600 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Review Excerpt

  • Smaller than SLR/CSC with comparable lenses; Larger sensor than other bridge cameras; SLR-like body without the hassle of changing lenses; Weather-sealed; Constant f/2.8 maximum aperture; Generous zoom range; Great viewfinder; Swift performance; Plenty of enthusiast-friendly features including raw shooting; Wi-Fi and NFC wireless sharing.

  • Expensive compared to other bridge cameras; Menus respond slowly after burst shooting; Lens doesn't zoom very quickly; High ISO performance doesn't quite match RX100 II.

The Competition

Compared to Panasonic FZ1000

Olympus E-620
Panasonic FZ1000
  • $800
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $773
  • 1 inch
  • Focus peaking
  • Tilt-swivel screen
Sony RX10
Panasonic FZ1000
  • $698
  • 1 inch
  • Top deck display
  • Integrated ND filter
  • $773
  • 1 inch
  • Tilt-swivel screen
  • Shoot 4K video

Compared to Olympus E-420

Olympus E-620
Olympus E-420
  • $800
  • 4/3
  • In-Camera Image Stabilization
  • Tiltable Screen
  • $400
  • 4/3
  • Less expensive
  • Fast startup
Sony RX10
Olympus E-420
  • $698
  • 1 inch
  • Focus peaking
  • In-Camera Image Stabilization
  • $400
  • 4/3
  • Larger sensor
  • Bigger pixels

Compared to Olympus E-520

Olympus E-620
Olympus E-520
  • $800
  • 4/3
  • Tiltable Screen
  • More cross-type AF points
  • $700
  • 4/3
  • Longer stills battery life
  • Less shutter lag
Sony RX10
Olympus E-520
  • $698
  • 1 inch
  • Focus peaking
  • In-camera panoramas
  • $700
  • 4/3
  • Larger sensor
  • Bigger pixels

Compared to Olympus E-600

Olympus E-620
Olympus E-600
  • $800
  • 4/3
  • $600
  • 4/3
  • Less expensive
Sony RX10
Olympus E-600
  • $698
  • 1 inch
  • Focus peaking
  • In-camera panoramas
  • $600
  • 4/3
  • Larger sensor
  • Bigger pixels

Compared to Sony RX10 II

Olympus E-620
Sony RX10 II
  • $800
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $998
  • 1 inch
  • Focus peaking
  • Shoot 4K video
Sony RX10
Sony RX10 II
  • $698
  • 1 inch
  • Less expensive
  • $998
  • 1 inch
  • Shoot 4K video
  • Higher effective ISO
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