• 1/2.3 inch 28.1mm2
  • 12.1 megapixels
  • 24.00mm - 840.00mm (35mm eq.)
  • APS-C 369.7mm2
  • 16.3 megapixels
  • ISO 100 - 12,800

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Differences

Canon SX40 HS advantages over Pentax K-30

  • Less expensive
    $430 vs $1199 (MSRP)
    Save money for lenses or accessories
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Higher max flash sync
    1/2000 vs 1/180 sec
    Reduce the effect of ambient light in flash shots
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Faster JPEG shooting
    10.3 fps vs 5.5 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Pentax K-30 advantages over Canon SX40 HS

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    APS-C vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.81 vs 1.54 microns
    Better low-light and dynamic range (all else equal)
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Fast startup
    ~1.10 vs 2.6 sec
    Faster startup lets you catch the moment
  • Thinner
    71 mm vs 107 mm
    Thinner
  • More dots on screen
    922k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.16 vs 0.46 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    16.3 vs 12.1 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    30 vs 15 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Bigger JPEG buffer
    45 vs 8 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/6000 vs 1/3200 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 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
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities

Common Weaknesses

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

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Buy the Canon SX40 HS

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Buy the Pentax K-30
Body Only
  • Body Only
  • Kit with 18-135mm Lens
  • Kit with 18-55mm Lens
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Review Excerpt

  • Wide, long all-purpose zoom lens performs well; Very good image quality; Articulating LCD; Good grip; Excellent controls.

  • Rear scroll wheel is too sensitive; Low-res LCD; No lens hood included; Slow startup time; Slow cycle time.

  • Read our Canon SX40 HS Express Review

  • Pentaprism viewfinder is bright and accurate; Weather-sealed body can handle direct rain; Twin control dials make exposure control a snap; Solid build; Great image quality.

  • Lower resolution than some rivals; Not as small as recent Pentax entry-level and mid-range models; A couple of ergonomic and UI quirks; Shutter isn't the quietest; 18-55 kit lens isn't weather-sealed.

  • Read our Pentax K-30 Review

The Competition

Compared to Fujifilm HS10

Canon SX40 HS
Fujifilm HS10
  • $342
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $500
  • 1/2.3 inch
  • Slower slow-motion
  • RAW file ability

Compare Canon SX40 HS vs Fujifilm HS10

Pentax K-30
Fujifilm HS10
  • $599
  • APS-C
  • Focus peaking
  • Larger sensor
  • $500
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen

Compare Pentax K-30 vs Fujifilm HS10

Compared to Canon SX30 IS

Canon SX40 HS
Canon SX30 IS
  • $342
  • 1/2.3 inch
  • Shoots 24p video
  • Shoots 1080p video
  • $440
  • 1/2.3 inch
  • More pixels
  • Higher extended ISO

Compare Canon SX40 HS vs Canon SX30 IS

Pentax K-30
Canon SX30 IS
  • $599
  • APS-C
  • Focus peaking
  • Larger sensor
  • $440
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen

Compare Pentax K-30 vs Canon SX30 IS

Compared to Sony HX100V

Canon SX40 HS
Sony HX100V
  • $342
  • 1/2.3 inch
  • Bigger pixels
  • Shoots 24p video
  • $312
  • 1/2.3 inch
  • Built-in GPS
  • Integrated ND filter

Compare Canon SX40 HS vs Sony HX100V

Pentax K-30
Sony HX100V
  • $599
  • APS-C
  • Focus peaking
  • Larger sensor
  • $312
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen

Compare Pentax K-30 vs Sony HX100V

Compared to Canon T4i

Canon SX40 HS
Canon T4i
  • $342
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync
  • $579
  • APS-C
  • Larger sensor
  • Tilt-swivel screen

Compare Canon SX40 HS vs Canon T4i

Pentax K-30
Canon T4i
  • $599
  • APS-C
  • Focus peaking
  • Larger sensor
  • $579
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compare Pentax K-30 vs Canon T4i

Compared to Pentax K-5 II

Canon SX40 HS
Pentax K-5 II
  • $342
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen
  • $699
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Canon SX40 HS vs Pentax K-5 II

Pentax K-30
Pentax K-5 II
  • $599
  • APS-C
  • Less expensive
  • Focus peaking
  • $699
  • APS-C
  • Fast startup
  • Longer stills battery life

Compare Pentax K-30 vs Pentax K-5 II

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