| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Pentax K2000
K2000 vs K-x |
Fujifilm X20
X20 vs X30 |
| Successor: |
Pentax K-r
K-x vs K-r |
|
| General | ||
| Model Number: | K-x | X30 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Mid-Sized |
| Currently Manufactured: | No | No |
| Retail Price: | $649.95 | $599.95 |
| Street Price: | $701.76 | $499.00 |
| Date Available: | 2009-10-15 | 2014-09-30 |
| Tripod Mount: | Yes | Yes |
| Weight: |
27.9 oz
(791 g)
includes batteries, kit lens |
14.9 oz
(423 g)
includes batteries |
| Size: |
4.8 x
3.6 x
2.7 in. (122 x 92 x 69 mm) |
4.7 x
2.8 x
2.4 in. (119 x 72 x 60 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | ||
| Effective Megapixels: | 12.4 | 12.0 |
| Sensor Format: | APS-C | 2/3 inch |
| Sensor size: | 369.72mm2 (23.7mm x 15.6mm) | 58.08mm2 (8.80mm x 6.60mm) |
| Approximate Pixel Pitch: | 5.53 microns | 2.20 microns |
| Focal Length Multiplier: | 1.5x | n/a |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | X-Trans II |
| Anti Aliasing Filter: | Fixed | Not needed |
| Self-Cleaning: | Yes | No |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | Yes |
| DxO Sensor Score: | 72 | |
| DxO Color Depth Score (bits): | 22.8 | |
| DxO Dynamic Range Score (evs): | 12.5 | |
| DxO Maximum Effective ISO Score (iso): | 811 | |
| Image Capture | ||
| Image Resolution: |
4288 x 2848
(12.2 MP,
Other), 3936 x 2624 (10.3 MP, 3:2), 3072 x 2048 (6.3 MP, 3:2), 1728 x 1152 (2.0 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), 12-bit RAW (.PEF, .DNG) | JPEG (Exif Ver 2.3), RAW (RAF format), RAW + JPEG |
| Continuous-mode frames/second: | 4.3 | 11.4 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1280x720 (24)
640x416 (24) |
1920x1080 (60p/50p/30p/25p/24p)
1280x720 (60p/50p/30p/25p/24p) 640x480 (30p/25p) |
| Movie File Format: | H.264 (MOV) with stereo sound | |
| Composite Video Out: | Yes | No |
| NTSC/PAL Switchable Video: | Yes | n/a |
| Video Usable as Viewfinder: | No | n/a |
| HD Video Out: | No | Yes |
| HD Video Connection: | HDMI | |
| Lens & Optics | ||
| Lens Mount: | Pentax K (KA/KAF/KAF2/3) | n/a |
| Lens: | smc Pentax DA L 18-55mm f/3.5-5.6 AL | Fujinon optical zoom lens; 11 glass elements in 9 groups, including 3 aspherical and 2 ED elements |
| Focal Length (35mm equivalent): | 27 - 84mm | 28 - 112mm |
| Focal Length (actual): | 18 - 55mm | 7.1 - 28.4mm |
| Zoom Ratio: | 3.00x | 4.00x |
| Aperture Range: | f/3.5 - 22 (W), f/5.6 - 38 (T) | 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: | 52.0mm | 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: | SAFOX VIII TTL phase-detect 11 point (9 cross) AF: 11 pt auto, 5 pt auto, AF pt select, center/spot | Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF): Multi, Area, Tracking |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | EVF / LCD |
| Viewfinder Type: | SLR type; fixed eye-level pentamirror, 96% coverage, 0.85x mag., -2.5 to +1.5 diopter | 0.39-inch ~2,360K-dot OLED color viewfinder: 100% coverage, 0.65x magnification (at 50mm eq.), 17.5mm eyepoint, -4 to +2 diopter, built-in eye sensor |
| Focus Peaking: | No | Yes |
| EVF Resolution: | n/a | 2,360,000 dots |
| Viewfinder Magnification (35mm equivalent): | 0.57x | 0.65x |
| Viewfinder Magnification (nominal/claimed): | 0.85x | 0.65x |
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 2.7 | 3.0 |
| Rear Display Resolution: | 230,000 dots | 921,600 dots (307,200 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | Yes |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 16.0x | |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 6400 | 12800 |
| Minimum ISO (native): | 200 | 100 |
| ISO Settings: | Auto (200-6400), 100, 200, 400, 800, 1600, 3200, 6400; expandable to 12800 | Auto, 100, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 12800 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (D, N, W, L), Flash, Custom | Fine, Shade, Fluorescent light (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light, Underwater, Custom, Color temperature selection |
| Shutter Speed Range: | 1/6000 - 30 sec | 1/4000 - 30 sec |
| Bulb Mode: | Yes | No |
| Exposure Compensation: | +/- 2.0EV in 0.3EV steps | +/- 3.0EV in 0.3EV steps |
| Metering Modes: | 16-segment Multi, 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: | Auto Picture (Portrait, Landscape, Macro, Action, Night Scene Portrait, Picture (Portrait, Landscape, Macro, Action, Night Scene Portrait, Standard Flash Off), Scene (Night Scene, Surf & Snow, Food, Sunset, Kids, Pet, Candlelight, Museum, Stage Lighting [JPG], Night Snap [JPG]), Sensitivity Priority | Scene Modes: Portrait, Portrait Enhancer, Landscape, Sport, Night, Night (Tripod), Fireworks, Sunset, Snow, Beach, Party, Flower, Text, Underwater; Motion Panorama 360; Film Simulation（PROVIA/STANDARD, Velvia/VIVID, ASTIA/SOFT, CLASSIC CHROME, PRO Neg Hi, PRO Neg. Std, MONOCHROME, MONOCHROME+Ye FILTER, MONOCHROME+R FILTER, MONOCHROME+G FILTER, SEPIA); Advanced filter (Toy camera, Miniature, Pop color, High-key, Low-key, Dynamic tone, Partial color, Soft focus) |
| Self Timer: | 2 or 12 seconds | 10 or 2 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | On, off, redeye, slow sync, slow sync w redeye, slow sync w trailing curtain, wireless | Red-eye Removal OFF: Auto, Forced Flash, Slow Synchro., Commander, Suppressed Flash Red-eye Removal ON: Red-eye Reduction Auto, Red-eye Reduction & Forced Flash, Red-eye Reduction & Slow Synchro., Commander, Suppressed Flash |
| Flash Guide Number (ISO 100): | 11.3 m / 37.1 ft. | n/a |
| Flash Range Description: | Depends on lens | ISO AUTO: Wide : Approx. 30 cm - 7.0 m / 11.7 in. - 22.9 ft. Telephoto : Approx. 50 cm - 5.0 m / 1.6 ft. - 16.4 ft. |
| Max Flash Sync: | 1/180 | 1/1000 |
| Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | |
| External Flash Connection: | Hot Shoe | Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | Trigger Only |
| Image Storage | ||
| Usable Memory Types: | SD / SDHC | SD / SDHC / SDXC |
| UHS Support: | UHS-I | |
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (.PEF, .DNG) | RAW (RAF format), RAW + JPEG |
| Movie File Format: | H.264 (MOV) with stereo sound | |
| Included Memory: | No memory included | 55.0 MB |
| Included Memory Type: | Internal | |
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | No |
| Microphone Jack: | No | Yes |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed,WiFi |
| PictBridge Compliant: | No | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional IR | Wi-Fi or optional wired |
| Connections (extended): | AC adapter available | Wi-Fi (IEEE 802.11b/g/n), Micro HDMI (Type D) |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.39 | 0.71 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.43 | |
| Buffer size for RAW shooting in single shot mode (frames): | 10 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.71 | |
| Camera penalizes early shutter press? | No | Yes |
| JPEG shooting speed in burst mode (fps, max resolution): | 4.3 | 11.4 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 25 | 15 |
| RAW shooting speed in burst mode (fps): | 9.0 | |
| Buffer size for RAW shooting in burst mode (frames): | 11 | |
| RAW+JPEG shooting speed in burst mode (fps): | 8.9 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 11 | |
| Shutter lag (full AF, wide/mid): | 0.10 seconds | 0.28 seconds |
| Shutter lag (full AF, tele): | 0.06 seconds | |
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.082 seconds | 0.039 seconds |
| Shutter lag (full AF, with flash): | 0.23 seconds | 0.18 seconds |
| Shutter Lag (prefocused): | 0.082 seconds | 0.021 seconds |
| Shutter Lag (notes): | Live View: Phase-detect Full AF: 0.448s Contrast-detect Full AF: 2.567s Prefocused: 0.427s | Full Autofocus Lag, AF-S, Center AF, Medium focal length = 0.172s |
| Startup Time: | 0.6 seconds | 2.1 seconds |
| Play -> Record Time: | 0.2 seconds | 1.0 seconds |
| Flash cycle time, full power: | 3.3 seconds | 5.3 seconds |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 470 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 420 shots (NiMH AA) | |
| Battery Life, Video: | ||
| Battery Form Factor: | 4 x AA | Proprietary NP-95 |
| Usable Battery Types: | Lithium, Alkaline disposables; NiMH rechargeables | Lithium-ion rechargeable |
| Batteries Included: | 4 x AA Alkaline disposables | 1 x Proprietary NP-95 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | No | Yes |
| Dedicated Battery Charger Included: | No | |
| Internal Charging Supported: | Yes | |
| Software | ||
| Included Software: | CD-ROM | Fujifilm CD-ROM |
| OS Compatibility: | Windows XP/Vista/7, MacOS-X 10.3+ | |
| Miscellaneous | ||
| Notes & Features: | Sensor-shift shake reduction, 720p HD video capture, Live View with face detection. Available in black or white. Limited edition colors of red and navy will become available at select locations to be announced. | 12MP 2/3-inch X-Trans CMOS II sensor, EXR Processor II, new "Real Time Viewfinder" EVF, dual manual control rings, new "Classic Chrome" film simulation mode, built-in Wi-Fi. Available in black, or two-tone silver and black. |
