• 1/1.7 inch 43.3mm2
  • 12.0 megapixels
  • 37.00mm - 111.00mm (35mm eq.)
  • 4/3 224.9mm2
  • 12.1 megapixels
  • ISO 160 - 6400

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Differences

Pentax A40 advantages over Panasonic GF5

  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Thinner
    22 mm vs 36 mm
    Thinner

Panasonic GF5 advantages over Pentax A40

  • Larger sensor
    4/3 vs 1/1.7 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.33 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
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Longer stills battery life
    More info 330 vs 240 shots
    Capture more photos
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • More dots on screen
    922k vs 232k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    60 vs 4 sec
    Long exposures for night shots
  • Faster shutter
    1/4000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    12800 vs 3200 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
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • 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
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Review Excerpt

  • Small body pairs nicely with compact, retractable Power Zoom lens. Extremely fast autofocus. Worthwhile improvements in image quality. Touchscreen overlays can now be hidden.

  • LCD panel is prone to fingerprint smudges. Weak flash, and no hot shoe. Modest burst performance, and very limited buffer for raw shooting. Noise levels and dynamic range still lag competition.

  • Read our Panasonic GF5 Review

The Competition

Compared to Pentax S12

Pentax A40
Pentax S12
  • $300
  • 1/1.7 inch
  • In-Camera Image Stabilization
  • $280
  • 1/1.7 inch

Compare Pentax A40 vs Pentax S12

Panasonic GF5
Pentax S12
  • $450
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $280
  • 1/1.7 inch
  • Thinner

Compare Panasonic GF5 vs Pentax S12

Compared to Samsung SL310

Pentax A40
Samsung SL310
  • $300
  • 1/1.7 inch
  • Manual focus
  • $230
  • 1/1.72 inch
  • Less expensive
  • Wider angle lens

Compare Pentax A40 vs Samsung SL310

Panasonic GF5
Samsung SL310
  • $450
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $230
  • 1/1.72 inch
  • In-Camera Image Stabilization
  • Thinner

Compare Panasonic GF5 vs Samsung SL310

Compared to Samsung TL34HD

Pentax A40
Samsung TL34HD
  • $300
  • 1/1.7 inch
  • Manual focus
  • $330
  • 1/1.72 inch
  • HDMI out
  • More dots on screen

Compare Pentax A40 vs Samsung TL34HD

Panasonic GF5
Samsung TL34HD
  • $450
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $330
  • 1/1.72 inch
  • In-Camera Image Stabilization
  • Thinner

Compare Panasonic GF5 vs Samsung TL34HD

Compared to Olympus E-PL3

Pentax A40
Olympus E-PL3
  • $300
  • 1/1.7 inch
  • Less expensive
  • Internal flash
  • $700
  • 4/3
  • Larger sensor
  • Bigger pixels

Compare Pentax A40 vs Olympus E-PL3

Panasonic GF5
Olympus E-PL3
  • $450
  • 4/3
  • Touchscreen
  • Fast startup
  • $700
  • 4/3
  • In-Camera Image Stabilization
  • Tiltable Screen

Compare Panasonic GF5 vs Olympus E-PL3

Compared to Panasonic GF3X

Pentax A40
Panasonic GF3X
  • $300
  • 1/1.7 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $750
  • 4/3
  • Larger sensor
  • Bigger pixels

Compare Pentax A40 vs Panasonic GF3X

Panasonic GF5
Panasonic GF3X
  • $450
  • 4/3
  • Higher effective ISO
  • More dynamic range
  • $750
  • 4/3

Compare Panasonic GF5 vs Panasonic GF3X

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