• 4/3 224.9mm2
  • 12.1 megapixels
  •  
  • 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 25.00mm - 600.00mm (35mm eq.)

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Differences

Panasonic GF3X advantages over Olympus SZ-31MR

  • Larger sensor
    4/3 vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.33 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
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Longer stills battery life
    More info 340 vs 200 shots
    Capture more photos
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • Longer exposure
    60 vs 4 sec
    Long exposures for night shots
  • Faster shutter
    1/4000 vs 1/1700 sec
    Shoot wide open in bright light

Olympus SZ-31MR advantages over Panasonic GF3X

  • Less expensive
    $400 vs $750 (MSRP)
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • More dots on screen
    920k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    16.0 vs 12.1 megapixels
    Higher resolution photos
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • 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
  • Bulb shutter
    Neither provide
    Hold the shutter open manually for long exposures

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Review Excerpt

The Competition

Compared to Panasonic GF2

Panasonic GF3X
Panasonic GF2
  • $750
  • 4/3
  • Touchscreen
  • More telephoto lens reach
  • $617
  • 4/3
  • Tiltable Screen
  • Higher effective ISO

Compare Panasonic GF3X vs Panasonic GF2

Olympus SZ-31MR
Panasonic GF2
  • $400
  • 1/2.3 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $617
  • 4/3
  • Larger sensor
  • Bigger pixels

Compare Olympus SZ-31MR vs Panasonic GF2

Compared to Olympus SZ-30MR

Panasonic GF3X
Olympus SZ-30MR
  • $750
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $400
  • 1/2.3 inch
  • Less expensive
  • In-Camera Image Stabilization

Compare Panasonic GF3X vs Olympus SZ-30MR

Olympus SZ-31MR
Olympus SZ-30MR
  • $400
  • 1/2.3 inch
  • More dots on screen
  • Shoots 60p video
  • $400
  • 1/2.3 inch

Compare Olympus SZ-31MR vs Olympus SZ-30MR

Compared to Olympus E-PM1

Panasonic GF3X
Olympus E-PM1
  • $750
  • 4/3
  • Touchscreen
  • Internal flash
  • $500
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compare Panasonic GF3X vs Olympus E-PM1

Olympus SZ-31MR
Olympus E-PM1
  • $400
  • 1/2.3 inch
  • Less expensive
  • Internal flash
  • $500
  • 4/3
  • Larger sensor
  • Bigger pixels

Compare Olympus SZ-31MR vs Olympus E-PM1

Compared to Panasonic GF5

Panasonic GF3X
Panasonic GF5
  • $750
  • 4/3
  • $430
  • 4/3
  • Higher effective ISO
  • More dynamic range

Compare Panasonic GF3X vs Panasonic GF5

Olympus SZ-31MR
Panasonic GF5
  • $400
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • More pixels
  • $430
  • 4/3
  • Larger sensor
  • Bigger pixels

Compare Olympus SZ-31MR vs Panasonic GF5

Compared to Olympus SZ-15

Panasonic GF3X
Olympus SZ-15
  • $750
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $162
  • 1/2.3 inch
  • Less expensive
  • In-Camera Image Stabilization

Compare Panasonic GF3X vs Olympus SZ-15

Olympus SZ-31MR
Olympus SZ-15
  • $400
  • 1/2.3 inch
  • More dots on screen
  • Shoots 1080p video
  • $162
  • 1/2.3 inch
  • Less expensive
  • Bigger JPEG buffer

Compare Olympus SZ-31MR vs Olympus SZ-15

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