• Medium format 1,452.0mm2
  • 40.0 megapixels
  • ISO 200 - 1000
  • 35mm 855.6mm2
  • 24.0 megapixels
  • ISO 200 - 6400

Buy From

Differences

Pentax 645D advantages over Leica M (Typ 262)

  • Larger sensor
    Medium format vs 35mm
    More sensor area. Bigger is (generally) better.
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • More viewfinder magnification
    0.78x vs 0.68x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    40.0 vs 24.0 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility

Leica M (Typ 262) advantages over Pentax 645D

  • Thinner
    42 mm vs 119 mm
    Thinner
  • Newer
    9 years vs 14 years old
    Newer cameras often support more advanced features
  • Lighter weight
    600g vs 1480g
    Lighter weight
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    3.0 fps vs 1.1 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    6400 vs 1600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

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
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • 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
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Review Excerpt

  • Very high-resolution 40-megapixel sensor; Plentiful controls with great placement; Excellent optical viewfinder; Dual SDHC card slots; Infrared remote sensors front and back.

  • High price tag; Aliasing artifacts; Produces ~70MB RAW files.

The Competition

Compared to Leica S2

Pentax 645D
Leica S2
  • $3599
  • Medium format
  • Less expensive
  • More cross-type AF points
  • $22995
  • Medium format
  • Thinner
  • More viewfinder magnification
Leica M (Typ 262)
Leica S2
  • $4995
  • 35mm
  • Thinner
  • Newer
  • $22995
  • Medium format
  • Larger sensor
  • Top deck display

Compared to Leica S (Typ 006)

Pentax 645D
Leica S (Typ 006)
  • $3599
  • Medium format
  • Less expensive
  • Higher effective ISO
  • $10535
  • Medium format
  • Thinner
  • More viewfinder magnification
Leica M (Typ 262)
Leica S (Typ 006)
  • $4995
  • 35mm
  • Thinner
  • Lighter weight
  • $10535
  • Medium format
  • Larger sensor
  • Top deck display

Compared to Pentax 645Z

Pentax 645D
Pentax 645Z
  • $3599
  • Medium format
  • Fast startup
  • Longer stills battery life
  • $4845
  • Medium format
  • Focus peaking
  • Tiltable Screen
Leica M (Typ 262)
Pentax 645Z
  • $4995
  • 35mm
  • Thinner
  • Lighter weight
  • $4845
  • Medium format
  • Focus peaking
  • Larger sensor

Compared to Leica M Monochrom (Typ 246)

Pentax 645D
Leica M Monochrom (Typ 246)
  • $3599
  • Medium format
  • Larger sensor
  • Top deck display
  • $7595
  • 35mm
  • Focus peaking
  • Thinner
Leica M (Typ 262)
Leica M Monochrom (Typ 246)
  • $4995
  • 35mm
  • Less expensive
  • $7595
  • 35mm
  • Focus peaking
  • Shoots 24p video

Compared to Leica M-D (Typ 262)

Pentax 645D
Leica M-D (Typ 262)
  • $3599
  • Medium format
  • Rear display
  • Larger sensor
  • $5995
  • 35mm
  • Less expensive
  • Thinner
Leica M (Typ 262)
Leica M-D (Typ 262)
  • $4995
  • 35mm
  • Rear display
  • $5995
  • 35mm
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