• 1 inch 115.3mm2
  • 14.2 megapixels
  • ISO 200 - 12,800
  • 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 25,600

Buy From

Differences

Nikon S2 advantages over Olympus E-M5 II

  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    29 mm vs 44 mm
    Thinner
  • Lighter weight
    190g vs 469g
    Lighter weight
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster JPEG shooting
    60.0 fps vs 10.4 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Olympus E-M5 II advantages over Nikon S2

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    4/3 vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • Bigger pixels
    ~ 3.75 vs 2.85 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
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Higher max flash sync
    1/250 vs 1/60 sec
    Reduce the effect of ambient light in flash shots
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Higher-res screen
    346k vs 154k pixels
    More detail on the screen lets you judge focus and composition
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • HDMI out
    Both provide
    Use an external screen to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • 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

Buy From

Your purchases support this site

Buy the Nikon S2

Your purchases support this site

Buy the Olympus E-M5 II

Review Excerpt

  • Excellent handling in a compact, weather-sealed body; Crisp, roomy electronic viewfinder; Image quality that can take the fight to APS-C DSLRs; Unique high-res mode lets it bat far above its weight for static scenes; Extremely fast 10 fps burst shooting, Excellent video feature set

  • Control dials are easily bumped; Below-average battery life at default settings; Buffer depths for raw shooters are a bit limited; 16-megapixel sensor resolution feels dated; Weak bundled flash strobe

The Competition

Compared to Pentax Q7

Nikon S2
Pentax Q7
  • $259
  • 1 inch
  • Larger sensor
  • Bigger pixels
  • $195
  • 1/1.7 inch
  • Focus peaking
  • In-Camera Image Stabilization
Olympus E-M5 II
Pentax Q7
  • $897
  • 4/3
  • Tilt-swivel screen
  • Lens selection
  • $195
  • 1/1.7 inch
  • Less expensive
  • Internal flash

Compared to Nikon J4

Nikon S2
Nikon J4
  • $259
  • 1 inch
  • Has anti-aliasing filter
  • $365
  • 1 inch
  • Touchscreen
  • Built-in Wi-Fi
Olympus E-M5 II
Nikon J4
  • $897
  • 4/3
  • Lens selection
  • Focus peaking
  • $365
  • 1 inch
  • Less expensive
  • In-camera panoramas

Compared to Pentax Q-S1

Nikon S2
Pentax Q-S1
  • $259
  • 1 inch
  • Larger sensor
  • Bigger pixels
  • $350
  • 1/1.7 inch
  • Focus peaking
  • In-Camera Image Stabilization
Olympus E-M5 II
Pentax Q-S1
  • $897
  • 4/3
  • Tilt-swivel screen
  • Lens selection
  • $350
  • 1/1.7 inch
  • Internal flash
  • Thinner

Compared to Olympus E-M10 II

Nikon S2
Olympus E-M10 II
  • $259
  • 1 inch
  • Slower slow-motion
  • In-camera panoramas
  • $499
  • 4/3
  • Lens selection
  • Focus peaking
Olympus E-M5 II
Olympus E-M10 II
  • $897
  • 4/3
  • Tilt-swivel screen
  • High resolution composite
  • $499
  • 4/3
  • Less expensive
  • Internal flash

Compared to Panasonic GX85

Nikon S2
Panasonic GX85
  • $259
  • 1 inch
  • On-sensor phase detect
  • More telephoto lens reach
  • $698
  • 4/3
  • Lens selection
  • Focus peaking
Olympus E-M5 II
Panasonic GX85
  • $897
  • 4/3
  • Tilt-swivel screen
  • High resolution composite
  • $698
  • 4/3
  • Less expensive
  • Shoot 4K video
Compare Other Cameras?