• 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 25,600
  • 1/1.7 inch 43.3mm2
  • 12.4 megapixels
  • ISO 100 - 12,800

Buy From

Differences

Olympus E-PM2 advantages over Pentax Q7

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Larger sensor
    4/3 vs 1/1.7 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.75 vs 1.90 microns
    Better low-light and dynamic range (all else equal)
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Longer stills battery life
    More info 360 vs 250 shots
    Capture more photos
  • More telephoto lens reach
    84 mm vs 69 mm
    Capture objects farther away with the kit lens
  • More pixels
    16.1 vs 12.4 megapixels
    Higher resolution photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    7.9 fps vs 5.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    16 vs 5 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Pentax Q7 advantages over Olympus E-PM2

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Higher max flash sync
    1/2000 vs 1/250 sec
    Reduce the effect of ambient light in flash shots
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Wider angle kit lens
    23 mm vs 28 mm
    Capture more of the scene with the included lens
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • 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
  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • 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
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Olympus E-PM2

Your purchases support this site

Buy the Pentax Q7

Review Excerpt

  • Super compact and lightweight; Excellent image and print quality that rivals much more expensive CSCs and DSLRs; Solid low-light (high ISO) performance; Touchscreen LCD responsive and useful once you get used to it; Speedy and accurate AF on still subjects; Tons of advanced shooting features and customizing options.

  • Maddening menu system; No physical Mode dial; Motion AF not quite up to par; Mediocre HD video quality; No built-in flash (but a small external flash is included).

  • We haven’t finished our review of the Pentax Q7, but we have extensive sample photos and a hands-on report.

The Competition

Compared to Panasonic GF2

Olympus E-PM2
Panasonic GF2
  • $1599
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization
  • $617
  • 4/3
  • Bigger pixels
  • Tiltable Screen
Pentax Q7
Panasonic GF2
  • $380
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
  • $617
  • 4/3
  • Lens selection
  • Larger sensor

Compared to Panasonic GF3

Olympus E-PM2
Panasonic GF3
  • $1599
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization
  • $675
  • 4/3
  • Bigger pixels
  • Internal flash
Pentax Q7
Panasonic GF3
  • $380
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
  • $675
  • 4/3
  • Lens selection
  • Larger sensor

Compared to Nikon S2

Olympus E-PM2
Nikon S2
  • $1599
  • 4/3
  • Lens selection
  • Larger sensor
  • $399
  • 1 inch
  • In-camera panoramas
  • On-sensor phase detect
Pentax Q7
Nikon S2
  • $380
  • 1/1.7 inch
  • Focus peaking
  • In-Camera Image Stabilization
  • $399
  • 1 inch
  • Larger sensor
  • Bigger pixels

Compared to Pentax Q-S1

Olympus E-PM2
Pentax Q-S1
  • $1599
  • 4/3
  • Lens selection
  • Larger sensor
  • $350
  • 1/1.7 inch
  • Focus peaking
  • Internal flash
Pentax Q7
Pentax Q-S1
  • $380
  • 1/1.7 inch
  • $350
  • 1/1.7 inch

Compared to Panasonic GM5

Olympus E-PM2
Panasonic GM5
  • $1599
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization
  • $898
  • 4/3
  • Focus peaking
  • Eye-level viewfinder
Pentax Q7
Panasonic GM5
  • $380
  • 1/1.7 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $898
  • 4/3
  • Lens selection
  • Larger sensor
Compare Other Cameras?