• APS-C 332.3mm2
  • 24.2 megapixels
  • ISO 100 - 12,800
  • APS-C 366.6mm2
  • 24.2 megapixels
  • ISO 100 - 102,400

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Differences

Canon EOS M3 advantages over Pentax K-70

  • Less expensive
    $549 vs $797
    Save money for lenses or accessories
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Thinner
    44 mm vs 74 mm
    Thinner
  • Bigger JPEG buffer
    Unlimited vs 47 shots
    Take more JPEG shots before waiting (burst mode)

Pentax K-70 advantages over Canon EOS M3

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Larger sensor
    APS-C vs APS-C
    More sensor area. Bigger is (generally) better.
  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Fast startup
    ~1.00 vs 2.4 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 410 vs 250 shots
    Capture more photos
  • More telephoto lens reach
    203 mm vs 88 mm
    Capture objects farther away with the kit lens
  • Optional anti-aliasing filter
    Optional vs Fixed
    Lets you choose sharper photos or reduced moiré
  • Faster JPEG shooting
    6.1 fps vs 4.2 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    6.1 fps vs 4.0 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    11 vs 4 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/6000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    102400 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • 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

  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • 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

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Your purchases support this site

Buy the Canon EOS M3

Your purchases support this site

Buy the Pentax K-70

Review Excerpt

  • DSLR image quality & resolution in a mirrorless body; Higher-res 24MP APS-C sensor; Much improved AF performance; Better ergonomics with full PASM dial; Built-in Wi-Fi & NFC; Tilting LCD.

  • No built-in EVF; Limited native lens selection; Slow burst mode; Shallow buffer depth with RAW files; No 60p video frame rate or 4K video option.

  • Huge bang for the buck; Great image quality; Excellent high ISO performance; Fast autofocus; Good burst frame rate with deep buffer; Pentaprism viewfinder; Twin control dials; Articulated LCD; Comprehensive weather-sealing and freeze-proofing; Unbelievable wealth of rare to unique (yet very useful) features

  • Wi-Fi wireless communication is slow, clumsy and unintuitive; Video autofocus is prone to hunting or racking focus; Slow buffer clearing; Rather heavy for an entry-level DSLR; Autofocus and metering systems are a bit dated; Below average battery life

The Competition

Compared to Sony A6000

Canon EOS M3
Sony A6000
  • $549
  • APS-C
  • Touchscreen
  • More telephoto lens reach
  • $448
  • APS-C
  • Lens selection
  • Larger sensor
Pentax K-70
Sony A6000
  • $595
  • APS-C
  • Tilt-swivel screen
  • Lens selection
  • $448
  • APS-C
  • Less expensive
  • In-camera panoramas

Compared to Samsung NX3000

Canon EOS M3
Samsung NX3000
  • $549
  • APS-C
  • Focus peaking
  • Less expensive
  • $800
  • APS-C
  • Larger sensor
  • Bigger pixels
Pentax K-70
Samsung NX3000
  • $595
  • APS-C
  • Tilt-swivel screen
  • Lens selection
  • $800
  • APS-C
  • In-camera panoramas
  • NFC

Compared to Canon T6s

Canon EOS M3
Canon T6s
  • $549
  • APS-C
  • Less expensive
  • Focus peaking
  • $780
  • APS-C
  • Tilt-swivel screen
  • Lens selection
Pentax K-70
Canon T6s
  • $595
  • APS-C
  • Less expensive
  • Focus peaking
  • $780
  • APS-C
  • Touchscreen
  • NFC

Compared to Canon 77D

Canon EOS M3
Canon 77D
  • $549
  • APS-C
  • Less expensive
  • Focus peaking
  • $749
  • APS-C
  • Tilt-swivel screen
  • Lens selection
Pentax K-70
Canon 77D
  • $595
  • APS-C
  • Focus peaking
  • Larger sensor
  • $749
  • APS-C
  • Touchscreen
  • Fast startup

Compared to Fujifilm X-E3

Canon EOS M3
Fujifilm X-E3
  • $549
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $799
  • APS-C
  • Lens selection
  • Larger sensor
Pentax K-70
Fujifilm X-E3
  • $595
  • APS-C
  • Lens selection
  • Less expensive
  • $799
  • APS-C
  • Shoot 4K video
  • Touchscreen
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