| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Pentax K10D
K10D vs K20D |
|
| Successor: |
Pentax K-7
K20D vs K-7 |
Fujifilm X20
X10 vs X20 |
| General | ||
| Model Number: | K20D | X10 |
| Alternate Model Number(s): | ||
| Camera Format: | Pro SLR | Mid-Sized |
| Currently Manufactured: | No | No |
| Retail Price: | $799.95 | $599.95 |
| Street Price: | $499.00 | |
| Date Available: | 2008-04-30 | 2011-11-01 |
| Tripod Mount: | Yes | Yes |
| Weight: |
28.3 oz
(802 g)
includes batteries |
12.7 oz
(361 g)
includes batteries |
| Size: |
5.6 x
4.0 x
2.8 in. (142 x 102 x 70 mm) |
4.6 x
2.7 x
2.2 in. (117 x 70 x 57 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | ||
| Effective Megapixels: | 14.6 | 12.0 |
| Sensor Format: | APS-C | 2/3 inch |
| Sensor size: | 368.16mm2 (23.60mm x 15.60mm) | 58.08mm2 (8.8mm x 6.6mm) |
| Approximate Pixel Pitch: | 5.05 microns | 2.20 microns |
| Focal Length Multiplier: | 1.5x | n/a |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | |
| Self-Cleaning: | Yes | No |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 65 | 50 |
| DxO Color Depth Score (bits): | 22.9 | 20.5 |
| DxO Dynamic Range Score (evs): | 11.1 | 11.3 |
| DxO Maximum Effective ISO Score (iso): | 639 | 245 |
| 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 2664 (10.7 MP, 3:2), 4000 x 2248 (9.0 MP, 16:9), 2992 x 2992 (9.0 MP, 1:1), 2816 x 2112 (5.9 MP, 4:3), 2816 x 1864 (5.2 MP, Other), 2816 x 1584 (4.5 MP, 16:9), 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), 1536 x 1536 (2.4 MP, 1:1), 11520 x 1624 (18.7 MP, Other), 11520 x 1080 (12.4 MP, Other), 9600 x 1624 (15.6 MP, Other), 9600 x 1080 (10.4 MP, Other), 7680 x 1624 (12.5 MP, Other), 7680 x 1080 (8.3 MP, Other), 5760 x 1624 (9.4 MP, Other), 5760 x 1080 (6.2 MP, Other), 3840 x 1624 (6.2 MP, Other), 3840 x 1080 (4.1 MP, Other) |
| Image File Format: | JPEG (EXIF 2.21), RAW (.PEF, .DNG) | JPEG (Exif Ver 2.3), RAW (RAF format), RAW + JPEG |
| Continuous-mode frames/second: | 2.8 | 6.6 |
| Video Capture | ||
| Can take movies: | No | Yes |
| Movie Resolution: |
1920x1080 (30p)
1280x720 (30p) 640x480 (30p) |
|
| Movie File Format: | H.264 (MOV) with stereo sound | |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | Yes |
| Video Usable as Viewfinder: | No | |
| HD Video Out: | No | Yes |
| HD Video Connection: | HDMI | |
| Lens & Optics | ||
| Lens Mount: | Pentax K (KA/KAF/KAF2) | n/a |
| Lens: | n/a | Fujinon optical zoom lens; 9 groups 11 lenses (3 aspherical glass molded lenses included) |
| Focal Length (35mm equivalent): | 28 - 112mm | |
| Focal Length (actual): | 7.1 - 28.4mm | |
| Zoom Ratio: | 4.00x | |
| Aperture Range: | f/2.0 (W) / f/2.8 (T) - f/11 (7-blade aperture diaphragm) | |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
50 cm to Infinity 19.7 in to Infinity |
|
| Macro Focus Range: |
1 -
100 cm 0.4 - 39.4 in |
|
| Filter Thread: | n/a | 52.0mm |
| Thread Type: | n/a | Via optional adapter ring |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to 2x |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 11-point TTL phase-matching (SAFOX VIII) | Contrast Detection AF: Multi, Area, Tracking |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | Optical / LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism, coverage: 95%, magnification: 0.95x, diopter: -2.5 to 1.5 | Optical zoom viewfinder; Approx. 85% coverage, Diopter adjustment : -3.5 to +1.5 m-1(dpt) |
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.63x | |
| Viewfinder Magnification (nominal/claimed): | 0.95x | |
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 2.7 | 2.8 |
| Rear Display Resolution: | 230,000 dots | 460,000 dots |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 32.0x | |
| Top Deck Display: | Yes | |
| Exposure | ||
| Maximum ISO (native): | 3200 | 3200 |
| Minimum ISO (native): | 100 | 100 |
| ISO Settings: | Auto, 100, 200, 400, 800, 1600, 3200, 6400 (expanded) | Auto, 100, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000*, 5000*, 6400*, 12800* (*ISO4000 / 5000 / 6400 : M mode or lower, ISO12800 : S mode ) |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (W, D, N), Flash, Color Temperature | Fine, Shade, Fluorescent light (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light, Underwater, Custom, Color temperature selection |
| Shutter Speed Range: | 1/4000 - 30 sec | 1/4000 - 30 sec |
| Bulb Mode: | Yes | No |
| Exposure Compensation: | +/- 3.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Metering Modes: | TTL open-aperture: 16-segment, Center-weighted, Spot | TTL 256-zones metering; Multi, Spot, Average |
| 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 | Natural Light, Natural Light & Flash, Portrait, Portrait Enhancer, Landscape, Sport, Night, Night (Tripod), Fireworks, Sunset, Snow, Beach, Party, Flower, Text, Underwater; EXR mode (EXR Auto / Resolution priority / High ISO & Low noise priority / Dynamic range priority) |
| Self Timer: | 2 or 12 seconds | 10 or 2 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 | Red-eye removal OFF : Auto, Forced Flash, Suppressed Flash, Slow Synchro. Red-eye removal ON : Red-eye Reduction Auto, Red-eye Reduction & Forced Flash, Suppressed Flash, Red-eye Reduction & Slow Synchro. |
| Flash Guide Number (ISO 100): | 13.0 m / 42.7 ft. | n/a |
| Flash Range Description: | Depends on lens | ISO AUTO (800): Wide : Approx. 50 cm - 7.0 m / 1.6 ft. - 22.9 ft. Telephoto : Approx. 80 cm - 5.0 m / 2.6 ft. - 16.4 ft. |
| Max Flash Sync: | 1/180 | 1/1000 |
| Flash Exposure Compensation: | -2 to +1 EV in 0.3EV steps | |
| External Flash Connection: | Hot Shoe, PC-Sync Socket | Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | |
| 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) | RAW (RAF format), RAW + JPEG |
| Movie File Format: | H.264 (MOV) with stereo sound | |
| Included Memory: | No memory included | |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | No |
| NFC: | 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 | Yes |
| Remote Control Type: | Wired or IR | |
| Connections (extended): | DC input, wired remote | Mini HDMI (Type C), DC input with CP-50 DC coupler and AC-5VX power adapter |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.39 | 1.07 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.36 | 1.21 |
| Buffer size for RAW shooting in single shot mode (frames): | 11 | 7 |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | ||
| Camera penalizes early shutter press? | No | Yes |
| JPEG shooting speed in burst mode (fps, max resolution): | 2.8 | 6.6 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 38 | 6 |
| 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): | 0.17 seconds | 0.33 seconds |
| Shutter lag (full AF, tele): | 0.31 seconds | |
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.090 seconds | |
| Shutter lag (full AF, with flash): | 0.24 seconds | 0.43 seconds |
| Shutter Lag (prefocused): | 0.089 seconds | 0.023 seconds |
| Shutter Lag (notes): | Live View: Full AF = n/a Prefocused = 0.659s Prefocused with flash = 2.395s | |
| Startup Time: | 0.4 seconds | 2.2 seconds |
| Play -> Record Time: | 0.5 seconds | |
| Flash cycle time, full power: | 3.1 seconds | 6.1 seconds |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 270 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 530 shots | |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary D-LI50 | Proprietary NP-50 |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary D-LI50 Lithium-ion rechargeable | 1 x Proprietary NP-50 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | Yes | |
| Internal Charging Supported: | No | |
| Software | ||
| Included Software: | CD-ROM S-SW74/75 | Fujifilm CD-ROM |
| OS Compatibility: | Windows XP/Vista, MacOS 10.2 or later | |
| Miscellaneous | ||
| Notes & Features: | PENTAX-developed Shake Reduction (SR) system; Weather and dust resistant body; Live View mode that allows users to see the full image area to confirm composition, focus status and lighting on the large 2.7 inch LCD monitor; Expanded Dynamic Range function; Improved Dust Reduction system that features the new Dust Alert function to pinpoint the exact location of dust particles for the photographer to remove. | Optical image stabilization, EXR CMOS sensor, 1080p movies, RAW capture, 7fps full-resolution burst mode. |
