Product Info

Specifications Download Spec Sheet

  • Image Sensor Type Single Image, Thumbnail, Rotate, Slide Show (4-type Transition Effect), Histogram, Magnification (up to 32X)
  • Main LCD Screen low-temperature polysilicon TFT color LCD monitor, 2.7"

Full Specifications

Image sensor
  • Effective Pixel ?

    Amount of pixels in a camera's chip that detect light and contribute to the final image.

  • Image Sensor Type Single Image, Thumbnail, Rotate, Slide Show (4-type Transition Effect), Histogram, Magnification (up to 32X)
  • Mount PENTAX KAF2 bayonet mount
  • Compensation ?

    Automatically adjusts exposure values (EV) to make the most of ambient lighting conditions.

    +/- 3 EV (1/2EV step), +/- 2EV (1/3EV step)
  • Control ?

    Method in which exposure settings can be adjusted. Program AE is an easy-to use mode menu.

  • ISO Equivalent ?

    Dictates how sensitive a camera's digital sensor is to light. Use higher ISO in darker conditions.

    auto, 100, 200, 400, 800, 1600, 3200 (1/3EV or 1/2EV step), 6400 (expanded), bulb: max. 1600
  • Metering System ?

    Set of modes that represent which aspect of the image will determine the exposure for a given shot.

    TTL open-aperture 16-segment, metering:Multi, Center-weighted, Spot, metering range:EV0-21 (ISO100?50mm F1.4)
  • Modes AF Single, Continuous AF, Manual focus
  • Drive Modes Single, Continuous (Hi, Standard), Self-timer (12sec., 2sec.), Remote Control, Auto Bracket, Expand Bracket, Multi Exposure
  • Modes AF Single, Continuous AF, Manual focus
  • Field of View ?

    Area of a given scene that is visible to the camera lens when taking a photo, as measured in centimeters.

  • Main LCD Screen low-temperature polysilicon TFT color LCD monitor, 2.7"
  • Modes AF Single, Continuous AF, Manual focus
  • Recharging Time 3.6
White Balance
  • Modes AF Single, Continuous AF, Manual focus
  • File Format ?

    How images and data are stored when uploaded to a computer or printed directly from camera.

    RAW (DNG), JPEG (DCF), EXIF 2.21, DPOF 1.1, PictBridge 1.0
  • Image Size 14.6 M (4672x3104), 10 M:3872x2592, 6 M:3008x2000, 2 M:1824x1216 (JPEG), 14.6 M:4672x3104 (RAW)
Image Playback
  • Digital Filter B&W (4 types), Sepia (3 types), Color Selection (18 types), Color (6 types), Soft (3 steps), Illustration, HDR (3 steps), Slim (+/- 8 steps), Brightness (+/- 8 steps)
  • Editing Rotate, Digital Filter, Picture Wizard
Inputs & Outputs
  • AV Out NTSC, PAL
  • USB 2.0 Yes
  • DC power input DC 8.3V, 2A (100-240V)
  • Power Source lithium ion battery:SLB-1674, charger:SBC-L6,
Operating Conditions
  • Humidity ?

    Minimum and maximum air moisture in which a camera will operate, as measured in percentage.

  • Temperature ?

    Climate range in which a camera can operate, as measured in Celsius degrees. 0-40 C = 32-104 F.

    32-104° F
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This SAMSUNG brand product, as supplied and distributed by SAMSUNG and delivered new, in the original carton to the original consumer purchaser, is warranted by SAMSUNG against manufacturing defects in materials and workmanship for a limited warranty period of:

All Warranty Info

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Manuals & Downloads


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    Samsung RAW Converter (English / Windows) [Samsung RAW Converter] Software Download Guide (English) Samsung RAW Converter is the program to develop Samsung RAW file. You can transform RAW file image into JPEG or TIFF file. This software is the exclusive use of DNG and SRW, it only works on Windows OS.This program is compatible on Window 7(32bit OS), but Window 7(64bit OS) does not support this program. [Supported Products] SAMSUNG NX200, NX100, NX11, NX10, NX5, WB2000, WB5500/HZ50W, WB5000/HZ25W, GX20, GX10, EX1 But, this program does not support RAW file shoot by other brands products. (Only supports .DNG/.SRW shoot by Samsungs products.)
    Jan 19, 2012
  • Upgrade guide (Firmware) ver.1.03 - All OS (EN, 0.38 MB) ?
    This is the upgrade manual for GX-20 firmware. (ver 1.03)Before upgrade it, please read this manual carefully.

    Thank you.

    Aug 14, 2009
  • Upgrade File (Firmware) ver.1.03 - All OS (EN, 7.02 MB) ?
    This is the latest firmware for GX-20 camera version of 1.03. Before upgrade it, please read the upgrade manual carefully. [Improvement] Firmware Version(1.03) incorporates the following improvements.Improved OIS (Shake Reduction) accuracy.If you have any problem when do the upgrade firmware, please contact to our nearest service center.

    Thank you.

    Aug 12, 2009
  • Upgrade File (Firmware) ver.1.01 - All OS (EN, 6.87 MB) ?
    [GX-20] The latest firmware (ver.1.01) This is the lastset firmware for GX-20 camera.Firmware version(1.01)[Improvement]Minimized image noise when using 2 second self-timer.For detailed information, please refer to attachment.

    Thanks and best regards,

    Aug 25, 2008
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