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Do you want to know what's better Pentax 645D or Samsung NX100? SpecsPRO has compared Pentax 645D vs Samsung NX100: weight, battery, sensor, resolution, ISO, dynamic range and other important specifications.

Pentax 645D vs Samsung NX100

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  • Main

  • Model

  • Price

  • launch

  • Announced

  • Body type

  • Camera subcategory

  • Sensor

  • Effective pixels

  • Max resolution

  • Sensor size

  • Sensor type

  • Processor

  • Image ratio w:h

  • Sensor photo detectors

  • Other resolutions

  • Image

  • ISO

  • Boosted ISO (minimum)

  • White balance presets

  • Custom white balance

  • Image stabilization

  • Uncompressed format

  • JPEG quality levels

  • Photography features

  • Minimum shutter speed

  • Maximum shutter speed

  • Aperture priority

  • Shutter priority

  • Manual exposure mode

  • Subject / scene modes

  • Built-in flash

  • External flash

  • Flash modes

  • Continuous drive

  • Self-timer

  • Metering modes

  • Exposure compensation

  • AE Bracketing

  • WB Bracketing

  • Screen / viewfinder

  • Articulated LCD

  • Screen size

  • Screen dots

  • Touch screen

  • Screen type

  • Viewfinder type

  • Viewfinder coverage

  • Viewfinder magnification

  • Live view

  • Videography features

  • Microphone

  • Speaker

  • Resolutions

  • File Format

  • Optics & Focus

  • Autofocus

  • Digital zoom

  • Manual focus

  • Number of focus points

  • Lens mount

  • Focal length multiplier

  • Physical

  • Weight (inc. batteries)

  • Dimensions

  • Environmentally sealed

  • Battery

  • Battery details

  • Battery Life (CIPA)

  • Storage

  • Storage types

  • Storage included

  • Connectivity

  • USB

  • Remote control

  • HDMI

  • Other features

  • Orientation sensor

  • Timelapse recording

  • GPS

  • GPS notes

  • Samples

  • Videos

Pentax 645D
Samsung NX10010.00/10

  • launch

  • Announced

    Mar 10, 2010

  • Body type

  • Camera subcategory

    Large SLR

  • Sensor

  • Effective pixels

    40 megapixels

  • Max resolution

    7264 x 5440

  • Sensor size

    Medium format (44 x 33 mm)

  • Sensor type

    CCD

  • Processor

    Prime II

  • Image ratio w:h

    4:3

  • Sensor photo detectors

    40 megapixels

  • Other resolutions

    —

  • Image

  • ISO

    Auto, 200, 400, 800, 1600 (100 with boost)

  • Boosted ISO (minimum)

    100

  • White balance presets

    8

  • Custom white balance

    Yes (3)

  • Image stabilization

    No

  • Uncompressed format

    RAW

  • JPEG quality levels

    Good, Better, Best

  • Photography features

  • Minimum shutter speed

    30 sec

  • Maximum shutter speed

    1/4000 sec

  • Aperture priority

    Yes

  • Shutter priority

    Yes

  • Manual exposure mode

    Yes

  • Subject / scene modes

    No

  • Built-in flash

    No

  • External flash

    Yes (Hot-shoe, Wireless plus sync connector)

  • Flash modes

    Auto, On, Off, Red-eye, Slow Sync, Rear Curtain

  • Continuous drive

    1.1 fps

  • Self-timer

    Yes (2 or 10 sec)

  • Metering modes

    • Multi
    • Center-weighted
    • Spot

  • Exposure compensation

    ±5 (at 1/3 EV, 1/2 EV steps)

  • AE Bracketing

    ±2 (3, 5 frames at 1/7 EV, 1/5 EV, 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)

  • WB Bracketing

    —

  • Screen / viewfinder

  • Articulated LCD

    Fixed

  • Screen size

    3″

  • Screen dots

    921,000

  • Touch screen

    No

  • Screen type

    TFT Color LCD with wide-viewing angle and with AR coating

  • Viewfinder type

    Optical (pentaprism)

  • Viewfinder coverage

    98%

  • Viewfinder magnification

    0.85×

  • Live view

    —

  • Videography features

  • Microphone

    Stereo

  • Speaker

    None

  • Resolutions

    —

  • File Format

    —

  • Optics & Focus

  • Autofocus

    • Phase Detect
    • Multi-area
    • Selective single-point
    • Single
    • Continuous
    • Live View

  • Digital zoom

    No

  • Manual focus

    Yes

  • Number of focus points

    11

  • Lens mount

    Pentax 645AF2

  • Focal length multiplier

    1×

  • Physical

  • Weight (inc. batteries)

    1480 g (3.26 lb / 52.21 oz)

  • Dimensions

    156 x 117 x 119 mm (6.14 x 4.61 x 4.69″)

  • Environmentally sealed

    Yes (Water and dust resistant)

  • Battery

    Battery Pack

  • Battery details

    Lithium-Ion D-LI90 rechargeable battery & charger

  • Battery Life (CIPA)

    —

  • Storage

  • Storage types

    SD/SDHC

  • Storage included

    None

  • Connectivity

  • USB

    USB 2.0 (480 Mbit/sec)

  • Remote control

    Yes (Optional, wired or wireless)

  • HDMI

    —

  • Other features

  • Orientation sensor

    Yes

  • Timelapse recording

    Yes

  • GPS

    None

  • GPS notes

    —

  • Watch sample photos

  • Watch video reviews

  • launch

  • Announced

    Sep 14, 2010

  • Body type

  • Camera subcategory

    Rangefinder-style mirrorless

  • Sensor

  • Effective pixels

    15 megapixels

  • Max resolution

    4592 x 3056

  • Sensor size

    APS-C (23.4 x 15.6 mm)

  • Sensor type

    CMOS

  • Processor

    DRIMe Engine

  • Image ratio w:h

    3:2, 16:9

  • Sensor photo detectors

    15 megapixels

  • Other resolutions

    4592 x 2584, 3872 x 2592, 3872 x 2176, 3008 x 2000, 3008 x 1688, 1920 x 1280, 1920 x 1080, 1472 x 976

  • Image

  • ISO

    Auto, 100, 200, 400, 800, 1600, 3200, 6400

  • Boosted ISO (minimum)

    —

  • White balance presets

    8

  • Custom white balance

    Yes (1)

  • Image stabilization

    Digital only

  • Uncompressed format

    RAW

  • JPEG quality levels

    Normal, Fine, Superfine

  • Photography features

  • Minimum shutter speed

    30 sec

  • Maximum shutter speed

    1/4000 sec

  • Aperture priority

    Yes

  • Shutter priority

    Yes

  • Manual exposure mode

    Yes

  • Subject / scene modes

    Yes

  • Built-in flash

    No

  • External flash

    Yes (Hot-shoe)

  • Flash modes

    Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual

  • Continuous drive

    3.0 fps

  • Self-timer

    Yes (2 sec to 30 sec)

  • Metering modes

    • Multi
    • Center-weighted
    • Spot

  • Exposure compensation

    ±3 (at 1/3 EV, 1/2 EV steps)

  • AE Bracketing

    ±3 (3 frames at 1/3 EV, 1/2 EV steps)

  • WB Bracketing

    Yes (3 frames from +/-1 to +/-3 in either blue/amber or magenta/green axis)

  • Screen / viewfinder

  • Articulated LCD

    Fixed

  • Screen size

    3″

  • Screen dots

    614,000

  • Touch screen

    No

  • Screen type

    VGA AMOLED

  • Viewfinder type

    Electronic (optional)

  • Viewfinder coverage

    —

  • Viewfinder magnification

    —

  • Live view

    Yes

  • Videography features

  • Microphone

    Mono

  • Speaker

    —

  • Resolutions

    1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)

  • File Format

    H.264

  • Optics & Focus

  • Autofocus

    • Contrast Detect (sensor)
    • Multi-area
    • Selective single-point
    • Single
    • Continuous
    • Face Detection
    • Live View

  • Digital zoom

    No

  • Manual focus

    Yes

  • Number of focus points

    15

  • Lens mount

    Samsung NX

  • Focal length multiplier

    1.5×

  • Physical

  • Weight (inc. batteries)

    282 g (0.62 lb / 9.95 oz)

  • Dimensions

    120 x 71 x 35 mm (4.72 x 2.8 x 1.38″)

  • Environmentally sealed

    No

  • Battery

    Battery Pack

  • Battery details

    Lithium-Ion BP1310 battery & charger

  • Battery Life (CIPA)

    420

  • Storage

  • Storage types

    SD/SDHC

  • Storage included

    None

  • Connectivity

  • USB

    USB 2.0 (480 Mbit/sec)

  • Remote control

    Yes (Optional SR9NX01 )

  • HDMI

    Yes (HDMI 1.3)

  • Other features

  • Orientation sensor

    Yes

  • Timelapse recording

    —

  • GPS

    Optional

  • GPS notes

    GPS10

  • Watch sample photos

  • Watch video reviews