• 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

Buy From

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

Buy From

Your purchases support this site

Buy the Canon SX40 HS

Your purchases support this site

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

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
  • $690
  • 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
  • $690
  • 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

Compare Other Cameras?