| Links | ||
|---|---|---|
| Prices: | ||
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: | ||
| Successor: | ||
| General | ||
| Model Number: | GX-20 | GF3X |
| Alternate Model Number(s): | ||
| Camera Format: | Pro SLR | Compact System Camera |
| Currently Manufactured: | No | No |
| Retail Price: | $1399.95 | $749.99 |
| Street Price: | ||
| Date Available: | 2008-03-30 | 2011-10-15 |
| Tripod Mount: | Yes | Yes |
| Weight: | 25.2 oz (714 g) |
12.7 oz
(359 g)
includes batteries, kit lens |
| Size: |
5.6 x
4.0 x
2.8 in. (142 x 102 x 70 mm) |
4.2 x
2.6 x
1.3 in. (108 x 67 x 33 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | Live MOS |
| Sensor Manufacturer: | Panasonic | |
| Effective Megapixels: | 14.6 | 12.1 |
| Sensor Format: | APS-C | 4/3 |
| Sensor size: | 369.72mm2 (23.7mm x 15.6mm) | 224.9mm2 (17.30mm x 13.00mm) |
| Approximate Pixel Pitch: | 5.07 microns | 4.33 microns |
| Focal Length Multiplier: | 1.5x | 2.0x |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | Fixed |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 68 | 50 |
| DxO Color Depth Score (bits): | 23.1 | 20.6 |
| DxO Dynamic Range Score (evs): | 11.2 | 10.1 |
| DxO Maximum Effective ISO Score (iso): | 714 | 459 |
| Image Capture | ||
| Image Resolution: |
4672 x 3104
(14.5 MP,
Other), 3872 x 2592 (10.0 MP, Other), 3008 x 2000 (6.0 MP, 3:2), 1824 x 1216 (2.2 MP, 3:2) |
4000 x 3000
(12.0 MP,
4:3), 4000 x 2672 (10.7 MP, 3:2), 4000 x 2248 (9.0 MP, 16:9), 2816 x 2112 (5.9 MP, 4:3), 2816 x 1880 (5.3 MP, 3:2), 2816 x 1584 (4.5 MP, 16:9), 2992 x 2992 (9.0 MP, 1:1), 2112 x 2112 (4.5 MP, 1:1), 2048 x 1536 (3.1 MP, 4:3), 2048 x 1360 (2.8 MP, Other), 1920 x 1080 (2.1 MP, 16:9), 1504 x 1504 (2.3 MP, 1:1), 1600 x 1200 (1.9 MP, 4:3), 1600 x 1064 (1.7 MP, 3:2), 1600 x 904 (1.4 MP, Other), 1440 x 1440 (2.1 MP, 1:1) |
| Image File Format: | JPEG (EXIF 2.21), RAW (.PEF, .DNG), 14-bit | JPEG (EXIF v2.3), MPO, RAW, RAW+JPEG |
| Continuous-mode frames/second: | n/a | n/a |
| Video Capture | ||
| Can take movies: | No | Yes |
| Movie Resolution: |
1920x1080 (60i/50i (sensor output is 30p/25p))
1280x720 (60p/30p) 640x480 (30) 320x240 (30) |
|
| Movie File Format: | AVCHD, Motion JPEG | |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | No |
| Video Usable as Viewfinder: | No | No |
| HD Video Out: | No | Yes |
| HD Video Connection: | HDMI | |
| Lens & Optics | ||
| Lens Mount: | Pentax K (KA/KAF/KAF2) | Micro Four Thirds |
| Lens: | n/a | Panasonic LUMIX G X VARIO PZ 14-42mm f/3.5-5.6 ASPH/POWER O.I.S. |
| Focal Length (35mm equivalent): | 28 - 84mm | |
| Focal Length (actual): | 14 - 42mm | |
| Zoom Ratio: | 3.00x | |
| Aperture Range: | f/3.5 (W) / f/5.6 (T) - f/22 | |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
20 cm to Infinity 7.9 in to Infinity |
|
| Macro Focus Range: | ||
| Filter Thread: | n/a | 37.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to 4x |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 11-point TTL phase-matching (SAFOX VIII) | Contrast detection with Face detect, AF tracking, 23-area, 1 area, Pinpoint |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism | |
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | ||
| Viewfinder Magnification (nominal/claimed): | ||
| Display | ||
| Eye-level Viewfinder: | Yes | No |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 2.7 | 3.0 |
| Rear Display Resolution: | 230,000 dots | 460,000 dots |
| Touchscreen: | No | Yes |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 32.0x | 16.0x |
| Top Deck Display: | Yes | No |
| Exposure | ||
| Maximum ISO (native): | 3200 | |
| Minimum ISO (native): | 100 | |
| ISO Settings: | Auto, 100, 200, 400, 800, 1600, 3200, 6400 (expanded) | Auto, 160-6400; Intelligent ISO |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (W, D, N), Flash, Color Temperature | Auto, Daylight, Cloudy, Shade, Incandescent , Flash, White Set 1, White Set 2, Color Temperature Setting |
| Shutter Speed Range: | 1/4000 - 30 sec | 1/4000 - 60 sec |
| Bulb Mode: | Yes | No |
| Exposure Compensation: | +/- 3.0EV in 0.3EV steps | +/- 3.0EV in 0.3EV steps |
| Metering Modes: | TTL open-aperture: 16-segment, Center-weighted, Spot | 144-zone Intelligent Multiple, Center-weighted, Spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Sensitivity Priority, Shutter and Aperture Priority | Portrait, Soft Skin, Scenery, Architecture, Sports, Peripheral Defocus, Flower, Food, Objects, Night Portrait, Night Scenery, Illiminatioms, Baby 1, 2, Pet, Party, Sunset |
| Self Timer: | 2 or 12 seconds | 2, 10, 10 (3 images) seconds |
| Time Lapse (intervalometer): | ||
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync, Wireless | Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off |
| Flash Guide Number (ISO 100): | n/a | 5.0 m / 16.4 ft. |
| Flash Range Description: | Depends on lens | Lens dependent |
| Max Flash Sync: | 1/180 | 1/160 |
| Flash Exposure Compensation: | ||
| External Flash Connection: | Hot Shoe, X-Sync Socket | n/a |
| Built-In Wireless Flash Control: | ||
| Image Storage | ||
| Usable Memory Types: | SD / SDHC | SD / SDHC / SDXC |
| UHS Support: | ||
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | RAW (.PEF, .DNG), 14-bit | RAW, RAW+JPEG |
| Movie File Format: | AVCHD, Motion JPEG | |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | No |
| NFC: | No | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | No |
| Microphone Jack: | No | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed |
| PictBridge Compliant: | Yes | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | No |
| Remote Control Type: | Wired or IR | |
| Connections (extended): | DC input, wired remote | Mini HDMI (Type C) |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | ||
| Cycle time for RAW shooting in single shot mode (seconds per frame): | ||
| Buffer size for RAW shooting in single shot mode (frames): | ||
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | ||
| Camera penalizes early shutter press? | ||
| JPEG shooting speed in burst mode (fps, max resolution): | ||
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | ||
| RAW shooting speed in burst mode (fps): | ||
| Buffer size for RAW shooting in burst mode (frames): | ||
| RAW+JPEG shooting speed in burst mode (fps): | ||
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | ||
| Shutter lag (full AF, wide/mid): | ||
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | ||
| Shutter lag (full AF, with flash): | ||
| Shutter Lag (prefocused): | ||
| Shutter Lag (notes): | ||
| Startup Time: | ||
| Play -> Record Time: | ||
| Flash cycle time, full power: | ||
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 340 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | ||
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary | Proprietary 7.2v 1010mAh |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary Lithium-ion rechargeable | 1 x Proprietary Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | ||
| Internal Charging Supported: | ||
| Software | ||
| Included Software: | PhotofunStudio 6.2 HD, SILKYPIX Developer Studio 3.1 SE, Super LoiloScope (trial), USB Driver | |
| OS Compatibility: | Windows, Mac OS | |
| Miscellaneous | ||
| Notes & Features: | The GF3X is a GF3 with updated firmware, bundled with the new 14-42mm Power Zoom lens. The GF3X will be available in black body and black lens or silver body and silver lens kits options. | |
