• 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 12,800
  • 1 inch 116.2mm2
  • 20.1 megapixels
  • 24.00mm - 70.00mm (35mm eq.)

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Differences

Olympus AIR advantages over Sony RX100 IV

  • Larger sensor
    4/3 vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.75 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos

Sony RX100 IV advantages over Olympus AIR

  • Rear display
    Yes vs No
    Review photos on the back of the camera
  • 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
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • 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 pixels
    20.1 vs 16.1 megapixels
    Higher resolution photos
  • 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
  • Longer exposure
    30 vs 4 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    16.0 fps vs 10.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    40 vs 23 shots
    Take more JPEG shots before waiting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 vs 1/16000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 12800 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
  • 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.

Common Weaknesses

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • 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
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Hot shoe
    Neither provide
    Off-camera flashes open new possibilities
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

Buy From

Your purchases support this site

Buy the Olympus AIR

Your purchases support this site

Buy the Sony RX100 IV

Review Excerpt

  • Vastly improved burst speeds with deep buffer; Great performance with very fast autofocus; Very high resolution gives lots of detail in good light; High ISO noise levels much better than most pocket camera rivals; High-quality 4K video with uncompressed HDMI out; Super-fast High Frame Rate video; Same great pocket-friendly design.

  • Pricey for a compact camera; JPEGs can look over-processed at higher ISOs; Lens doesn't offer as much telephoto reach; Battery life not as good as predecessor; 24-70mm-equivalent lens can feel limiting.

The Competition

Compared to Panasonic GM1

Olympus AIR
Panasonic GM1
  • $300
  • 4/3
  • Built-in Bluetooth
  • Longer stills battery life
  • $479
  • 4/3
  • Rear display
  • Touchscreen
Sony RX100 IV
Panasonic GM1
  • $898
  • 1 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization
  • $479
  • 4/3
  • Larger sensor
  • Less expensive

Compared to Sony RX100 III

Olympus AIR
Sony RX100 III
  • $300
  • 4/3
  • Less expensive
  • Larger sensor
  • $748
  • 1 inch
  • Rear display
  • Eye-level viewfinder
Sony RX100 IV
Sony RX100 III
  • $898
  • 1 inch
  • Slower slow-motion
  • Shoot 4K video
  • $748
  • 1 inch

Compared to Panasonic GM5

Olympus AIR
Panasonic GM5
  • $300
  • 4/3
  • Built-in Bluetooth
  • Longer stills battery life
  • $898
  • 4/3
  • Rear display
  • Eye-level viewfinder
Sony RX100 IV
Panasonic GM5
  • $898
  • 1 inch
  • In-Camera Image Stabilization
  • Shoot 4K video
  • $898
  • 4/3
  • Larger sensor
  • Bigger pixels

Compared to Sony RX100 V

Olympus AIR
Sony RX100 V
  • $300
  • 4/3
  • Less expensive
  • Larger sensor
  • $998
  • 1 inch
  • Rear display
  • Eye-level viewfinder
Sony RX100 IV
Sony RX100 V
  • $898
  • 1 inch
  • Longer stills battery life
  • $998
  • 1 inch
  • On-sensor phase detect
  • Faster JPEG shooting

Compared to YI M1

Olympus AIR
YI M1
  • $300
  • 4/3
  • Faster JPEG shooting
  • Faster shutter
  • $199
  • 4/3
  • Rear display
  • Shoot 4K video
Sony RX100 IV
YI M1
  • $898
  • 1 inch
  • Slower slow-motion
  • Eye-level viewfinder
  • $199
  • 4/3
  • Less expensive
  • Larger sensor
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