• 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 24.00mm - 120.00mm (35mm eq.)
  • 4/3 226.2mm2
  • 20.4 megapixels
  • ISO 200 - 6400

Buy From

Differences

Nikon W300 advantages over Olympus E-M5 III

  • Less expensive
    $387* vs $1099
    Save money for lenses or accessories
  • Waterproof
    Yes vs No
    Take photos underwater without destroying your camera!
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    29 mm vs 49 mm
    Thinner
  • Lighter weight
    231g vs 414g
    Lighter weight

Olympus E-M5 III advantages over Nikon W300

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    4/3 vs 1/2.3 inch
    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
    ~ 3.36 vs 1.34 microns
    Better low-light and dynamic range (all else equal)
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    5 years vs 7 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    20.4 vs 16.0 megapixels
    Higher resolution photos
  • Longer exposure
    60 vs 25 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    30.0 fps vs 7.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    26 vs 5 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/32000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 6400 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
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • Shoot 4K video
    Both provide
    Make sure you have a fast computer
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Built-in Bluetooth
    Both provide
    Always-on wireless connectivity
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

Common Weaknesses

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • 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
  • 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 Nikon W300

Your purchases support this site

Buy the Olympus E-M5 III

Review Excerpt

  • Improved image quality; Very good dynamic range & high ISO performance for a modern MFT sensor; Very fast AF; Excellent image stabilization; 4K video recording; Weather-sealed build quality.

  • Below average battery life; Small size can be awkward with long, heavy lenses; One SD card slot.

The Competition

Compared to Canon A1400

Nikon W300
Canon A1400
  • $387
  • 1/2.3 inch
  • Waterproof
  • In-Camera Image Stabilization
  • $348
  • 1/2.3 inch
  • Eye-level viewfinder
  • More telephoto lens reach
Olympus E-M5 III
Canon A1400
  • $924
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $348
  • 1/2.3 inch
  • Internal flash
  • Thinner

Compared to Nikon AW120

Nikon W300
Nikon AW120
  • $387
  • 1/2.3 inch
  • Shoot 4K video
  • In-camera panoramas
  • $219
  • 1/2.3 inch
  • Longer stills battery life
Olympus E-M5 III
Nikon AW120
  • $924
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $219
  • 1/2.3 inch
  • Waterproof
  • Built-in GPS

Compared to Nikon AW130

Nikon W300
Nikon AW130
  • $387
  • 1/2.3 inch
  • Shoot 4K video
  • Built-in Bluetooth
  • $299
  • 1/2.3 inch
  • Less expensive
  • NFC
Olympus E-M5 III
Nikon AW130
  • $924
  • 4/3
  • Focus peaking
  • Larger sensor
  • $299
  • 1/2.3 inch
  • Less expensive
  • Waterproof

Compared to Panasonic G100

Nikon W300
Panasonic G100
  • $387
  • 1/2.3 inch
  • Less expensive
  • Waterproof
  • $599
  • 4/3
  • Focus peaking
  • Larger sensor
Olympus E-M5 III
Panasonic G100
  • $924
  • 4/3
  • In-Camera Image Stabilization
  • High resolution composite
  • $599
  • 4/3
  • Less expensive
  • In-camera panoramas

Compared to Olympus E-M10 IV

Nikon W300
Olympus E-M10 IV
  • $387
  • 1/2.3 inch
  • Less expensive
  • Waterproof
  • $666
  • 4/3
  • Focus peaking
  • Larger sensor
Olympus E-M5 III
Olympus E-M10 IV
  • $924
  • 4/3
  • Tilt-swivel screen
  • High resolution composite
  • $666
  • 4/3
  • Less expensive
  • Longer video battery life
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