The Samsung GX-20 SLR Digital Camera combines comprehensive functions, stunning design, and ease of use in a durable camera body. With a 14.6 megapixel image sensor, the GX-20 produces sharp images with rich colors and greater dynamic range. The camera can capture both JPEG & RAW File formats and it is equipped with a one-touch RAW button that makes it easy to capture a RAW image of that special scene, even if the camera is set to capture in the JPEG format. Additionally, RAW files can be directly converted to the more universal JPEG format right in the camera via the built-in converter. The GX-20 is also fast - providing continuous shooting at 3 fps so users will always get that great action shot.
The Samsung GX-20 is compatible with Samsung's own lenses and is also compatible with all Pentax lenses (the camera uses the Pentax KAF2 bayonet mount). Furthermore, with its powerful built-in Optical Picture Stabilization (OPS) technology, the GX-20 prevents blurred pictures by shifting the CCD to counter any movement of the camera's body, and ensures sharper images - even in low light with slower shutter speeds. And since the system is built into the body - you'll get the benefits of the OPS system with any compatible lens - there is no need to purchase special anti-shake lenses.
The GX-20 has a wide view 2.7" TFT Color LCD Display that provides a Live View feature which provides for easier shooting from odd angles that would be difficult to shoot from, using the optical viewfinder. The camera body is also water & dust-resistant so that you can shoot under most conditions and the advanced Dual Dust Removal System built into the GX-20 removes problematic particles from the sensor, resulting in perfect, blemish-free pictures with minimum effort on the part of the photographer.
| Camera Type | Interchangeable Lens SLR Digital Camera |
| Image Quality | |
|---|---|
| Image Sensor | APS-C size (23.4 x 15.5mm) 15.1 Megapixel CMOS with Dual Dust Reduction System |
| Effective Resolution | 14.6 Megapixel |
| Color Depth | 36-Bit RGB |
| Color Modes | Color (sRGB or Adobe RGB), B&W, Sepia |
| Image File Formats | RAW (DNG), JPEG (Super Fine 1, Super Fine 2, Fine, Normal) |
| Recorded Resolution |
14.6M (4672 x 3104)
10M (3872 x 2592) 6M (3008 x 2000) 2M (1824 x 1216) |
| Video Recording | No |
| Audio Recording | No |
| Optics | |
|---|---|
| Lens Mount |
PENTAX KAF2 bayonet mount Compatible with Schneider D-Xenon, D-Xenogon & Samsung lenses, plus most Pentax DSLR lenses (KAF2, KAF & KA mount lenses) |
| Focal Length Multiplier | 1.5x |
| Optical Image Stabilization | Yes (OIS Image Sensor Shift) |
| Focus Control | |
|---|---|
| Focus Type | TTL phase-matching 11-point AF |
| Focus Modes | Single AF, Continuous AF, Manual |
| Exposure Control | |
|---|---|
| Sensitivity |
Auto ISO
Selectable ISO (100, 200, 400, 800, 1600, 3200 or select 1/3EV or 1/2EV step) Expanded ISO (6400) |
| Shutter Type | Electronically controlled vertical-run focal plane shutter |
| Shutter Speed |
30 - 1/4000 second (1/3EV or 1/2EV step) Bulb |
| Mirror Lock-Up | No |
| Exposure Metering |
TTL open-aperture 16-segment Metering (Multi, Center-weighted, Spot)
Metering range: EV0 - 21 (ISO 100 with 50 mm f/1.4) |
| Exposure Modes | Auto, Program, Shutter Priority AE, Aperture Priority AE, Sensitivity Priority AE, Shutter & Aperture Priority, Manual, Bulb, Flash X-sync, Wireless Mode, Exposure Compensation (±3 EV in 1/2EV steps or ±2EV in 1/3EV steps ), AE Lock, User mode, Auto Bracket, Expand Bracket, Multi Exposure |
| White Balance Modes | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (W, D, N), Flash, Manual, Color Temperature (1, 2, 3) |
| Scene Modes | Standard, Vivid, Portrait, Landscape, Custom 1, Custom 2 |
| Flash | |
|---|---|
| Built-in Flash | Retractable P-TTL pop-up flash (Auto, Fill-in, Front curtain sync, Rear curtain synch, Red-eye reduction) |
| Effective Flash Range | 42.6' (13m) @ ISO 100 |
| External Flash Connection |
Hot Shoe X Sync Socket Wireless Sync |
| External Flash Control |
P-TTL Flash control (Pentax & Samsung flash units) Simple Sync. (with other flash units) |
| Maximum Flash Synchronization Speed | 1/180 second |
| Performance | |
|---|---|
| Start-Up Time | Not Specified by Manufacturer |
| Shutter Lag | Not Specified by Manufacturer |
| Time Between Shots | Not Specified by Manufacturer |
| Burst Capability |
Hi Continuous: 3 fps (up to 38 shots in JPEG, 16 shots in RAW) Standard Continuous: 2.3 fps (up to capacity in JPEG, 16 shots in RAW) |
| Self Timer | 12 seconds or 2 seconds |
| Interval Recording | No |
| Date & Time Stamp | No |
| Memory & Power | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Built-in Memory | No | ||||||||||||||||||||||||||||||
| Compatible Memory Cards |
Secure Digital (SD/SDHC) MultiMediaCard (MMC) |
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| File Size |
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| Battery Type | SLB-1674 rechargeable Lithium-ion Battery | ||||||||||||||||||||||||||||||
| Power Adapter | AC Adapter (optional) | ||||||||||||||||||||||||||||||
| Input/Output | |
|---|---|
| Computer Interface | USB 2.0 (Hi-Speed) |
| Direct Print Capable | PictBridge |
| Remote Control | Yes (optional) |
| Video Output | NTSC & PAL selectable |
| System & Software Requirements |
Windows System
Macintosh System
|
| Display | |
|---|---|
| Viewfinder | Eye-Level Pentaprism with Natural-Bright-Matte II Focusing screen and Diopter adjustment (-2.5 to 1.5) |
| Viewfinder Info | Shutter Speed, Aperture, Shake Reduction, Focus Indicator, EV Compensation, AE lock, Frames Remaining, Flash Status, Manual Control indication, Manual Focus Indication, EV Bar, Flash Compensation, ISO, ISO Warning |
| Depth-of-Field Preview | Yes |
| LCD Display | 2.7" Low-temperature polysilicon TFT color LCD Monitor (230,000 pixels) with Brightness & Color control, and Wide angle view; Live View (4x & 8x Magnification, Grid display, AF Frame) |
| Information Display | Alphanumeric Monochrome LCD (Shutter Speed, Aperture, Bracket Indicator, Flash Compensation, Exposure Bar/Meter, EV Compensation, Battery Status, File Format, Frames Remaining, White Balance indicator, Drive Mode, Flash Mode, Multiple Exposure) |
| Language Options | English, French, German, Spanish, Swedish, Dutch, Italian, Russian, Portuguese, Danish, Finnish, Polish, Czech, Hungarian, Turkish, Japanese, Korean, Traditional/Simplified Chinese |
| Playback Options | Single image, Thumbnail, Rotate, Slide Show (4-type Transition Effect), Histogram, Magnification (up to 32X), Editing (Rotate, Digital Filter, Picture Wizard), 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)), Erase and Image Protect Modes (Single, All), PictBridge Functions |
| Physical | |
|---|---|
| Dimensions (HxWxD) | 4.0 x 5.6 x 2.8" (101 x 142 x 72mm) without lens |
| Weight | 25.3oz (727g) without lens & battery |