| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Pentax K2000
K2000 vs K-x |
|
| Successor: |
Pentax K-r
K-x vs K-r |
Panasonic LX100 II
LX100 vs LX100 II |
| General | ||
| Model Number: | K-x | LX100 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Mid-Sized |
| Currently Manufactured: | No | Yes |
| Retail Price: | $649.95 | $899.99 |
| Street Price: | $701.76 | $597.99 |
| Date Available: | 2009-10-15 | 2014-10-31 |
| Tripod Mount: | Yes | Yes |
| Weight: |
27.9 oz
(791 g)
includes batteries, kit lens |
13.9 oz
(393 g)
includes batteries |
| Size: |
4.8 x
3.6 x
2.7 in. (122 x 92 x 69 mm) |
4.5 x
2.6 x
2.2 in. (115 x 66 x 55 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | Live MOS |
| Sensor Manufacturer: | Panasonic | |
| Effective Megapixels: | 12.4 | 12.8 |
| 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: | 5.53 microns | 3.77 microns |
| Focal Length Multiplier: | 1.5x | n/a |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | None |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 72 | 67 |
| DxO Color Depth Score (bits): | 22.8 | 22.3 |
| DxO Dynamic Range Score (evs): | 12.5 | 12.5 |
| DxO Maximum Effective ISO Score (iso): | 811 | 553 |
| 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) |
4112 x 3088
(12.7 MP,
4:3), 4272 x 2856 (12.2 MP, 3:2), 4480 x 2520 (11.3 MP, 16:9), 3088 x 3088 (9.5 MP, 1:1), 2976 x 2232 (6.6 MP, 4:3), 3120 x 2086 (6.5 MP, 3:2), 3840 x 2160 (8.3 MP, 16:9), 2240 x 2240 (5.0 MP, 1:1), 2048 x 1536 (3.1 MP, 4:3), 2112 x 1408 (3.0 MP, 3:2), 1920 x 1080 (2.1 MP, 16:9), 1536 x 1536 (2.4 MP, 1:1) |
| Image File Format: | JPEG (EXIF 2.21), 12-bit RAW (.PEF, .DNG) | JPEG (EXIF 2.3), RAW, RAW + JPEG |
| Continuous-mode frames/second: | 4.3 | 11.6 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1280x720 (24)
640x416 (24) |
3840x2160 (30p/24p)
1920x1080 (60p/60i/30p/24p) 1280x720 (30p) 640x480 (30p) |
| Movie File Format: | AVCHD (Audio format: Dolby Digital 2ch) / MP4 (Audio format AAC 2ch) | |
| 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/KAF2/3) | n/a |
| Lens: | smc Pentax DA L 18-55mm f/3.5-5.6 AL | LEICA DC VARIO-SUMMILUX; 11 elements in 8 groups (5 Aspherical Lenses / 8 Aspherical Surfaces / 2 Dual-sided Aspherical Surface ED Lenses) |
| Focal Length (35mm equivalent): | 27 - 84mm | 24 - 75mm |
| Focal Length (actual): | 18 - 55mm | 10.9 - 34mm |
| Zoom Ratio: | 3.00x | 3.13x |
| Aperture Range: | f/3.5 - 22 (W), f/5.6 - 38 (T) | f/1.7 (wide) / f/2.8 (tele) - f/16; 9 diaphragm blades (circular) |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
50 cm to Infinity 19.7 in to Infinity |
|
| Macro Focus Range: |
3 cm to Infinity 1.2 in to Infinity |
|
| Filter Thread: | 52.0mm | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to 4x at full resolution |
| 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 | Contrast Detection: 49-area, Custom Multi, 1-area (flexible / scalable), Pinpoint, Face/Eye Detection, 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 | 0.38-inch EVF (Live View Finder), 2764K-dots equivalent (field sequential), ~100% coverage, ~1.39x / 0.7x (35mm equiv.) magnification, eye sensor |
| Focus Peaking: | No | Yes |
| EVF Resolution: | n/a | 921,600 dots |
| Viewfinder Magnification (35mm equivalent): | 0.57x | 0.70x |
| Viewfinder Magnification (nominal/claimed): | 0.85x | 1.39x |
| 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 | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 16.0x | 16.0x |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 6400 | 25600 |
| Minimum ISO (native): | 200 | 200 |
| ISO Settings: | Auto (200-6400), 100, 200, 400, 800, 1600, 3200, 6400; expandable to 12800 | Auto, Intelligent ISO, ISO 200 - 25600, extendable to 100; 1 or 1/3 EV steps |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (D, N, W, L), Flash, Custom | Auto, Daylight, Cloudy, Shade, Incandescent, Flash, White Set 1/2/3/4, Color Temperature Setting (2,500-10,000K in 100K steps) |
| Shutter Speed Range: | 1/6000 - 30 sec | 1/16000 - 60 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 2.0EV in 0.3EV steps | +/- 3.0EV in 0.3EV steps |
| Metering Modes: | 16-segment Multi, Center-weighted, Spot | 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: | 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 | Creative Control: Expressive, Retro, Old Days, High Key, Low Key, Sepia, Monochrome, Dynamic Monochrome, Rough Monochrome, Silky Monochrome, Impressive Art, High Dynamic, Cross Process, Toy Effect, Toy Pop, Bleach Bypass, Miniature Effect, Soft Focus, Fantasy, Star Filter, One Point Color, Sunshine (22 filters); Panorama |
| Self Timer: | 2 or 12 seconds | 2, 10, 3 shots in 10 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | No |
| Flash Modes: | On, off, redeye, slow sync, slow sync w redeye, slow sync w trailing curtain, wireless | Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off; 1st. Curtain Sync, 2nd Curtain Sync. |
| Flash Guide Number (ISO 100): | 11.3 m / 37.1 ft. | 7.0 |
| Flash Range Description: | Depends on lens | Bundled flash has GN=7m (ISO 100) |
| Max Flash Sync: | 1/180 | 1/4000 |
| Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | +/- 2.0 EV in 0.3EV steps |
| External Flash Connection: | Hot Shoe | Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | |
| 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, RAW + JPEG |
| Movie File Format: | AVCHD (Audio format: Dolby Digital 2ch) / MP4 (Audio format AAC 2ch) | |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | Yes |
| 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,WiFi |
| PictBridge Compliant: | No | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional IR | Via Wi-Fi |
| Connections (extended): | AC adapter available | Micro-B USB 2.0, Micro HDMI (Type-D) |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.39 | 0.70 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.43 | 0.73 |
| Buffer size for RAW shooting in single shot mode (frames): | 10 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.73 | |
| Camera penalizes early shutter press? | No | Yes |
| JPEG shooting speed in burst mode (fps, max resolution): | 4.3 | 11.6 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 25 | 130 |
| RAW shooting speed in burst mode (fps): | 11.4 | |
| Buffer size for RAW shooting in burst mode (frames): | 22 | |
| RAW+JPEG shooting speed in burst mode (fps): | 11.1 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 21 | |
| Shutter lag (full AF, wide/mid): | 0.10 seconds | 0.18 seconds |
| Shutter lag (full AF, tele): | 0.17 seconds | |
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.082 seconds | 0.054 seconds |
| Shutter lag (full AF, with flash): | 0.23 seconds | 0.62 seconds |
| Shutter Lag (prefocused): | 0.082 seconds | 0.019 seconds |
| Shutter Lag (notes): | Live View: Phase-detect Full AF: 0.448s Contrast-detect Full AF: 2.567s Prefocused: 0.427s | |
| Startup Time: | 0.6 seconds | 2.0 seconds |
| Play -> Record Time: | 0.2 seconds | 1.0 seconds |
| Flash cycle time, full power: | 3.3 seconds | 4.5 seconds |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 300 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 420 shots (NiMH AA) | 270 shots |
| Battery Life, Video: | ||
| Battery Form Factor: | 4 x AA | Proprietary |
| Usable Battery Types: | Lithium, Alkaline disposables; NiMH rechargeables | 7.2v, 1025mAh Lithium-ion rechargeable |
| Batteries Included: | 4 x AA Alkaline disposables | 1 x Proprietary Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | No | Yes |
| Dedicated Battery Charger Included: | Yes | |
| Internal Charging Supported: | No | |
| Software | ||
| Included Software: | CD-ROM | PHOTOfunSTUDIO 9.6PE, SILKYPIX Developer Studio, LoiLoScope (trial version), Adobe Reader |
| 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. | 16MP 4/3 sensor (12.8MP effective), 24-75mm eq. f/1.7-2.8 Leica lens, hi-res EVF, 11 fps full-res burst mode, 4K video recording, bundled external flash. Available in black or silver. |
