- APS-C 369.7mm2
- 12.4 megapixels
- ISO 200 - 6400
- Go in depth with our full Pentax K-x Review.
- See real-world photos taken with the K-x.
- 1 inch 116.2mm2
- 20.2 megapixels
- 24.00mm - 120.00mm (35mm eq.)
- Go in depth with our full Canon G5X Mark II Review.
Links | ||
---|---|---|
Prices: | Compare Prices | |
Manufacturer URL: | Manufacturer website | Manufacturer website |
Predecessor: |
Pentax K2000
K2000 vs K-x |
Canon G5X
G5X vs G5X Mark II |
Successor: |
Pentax K-r
K-x vs K-r |
|
General | ||
Model Number: | K-x | G5X Mark II |
Alternate Model Number(s): | G5X II | |
Camera Format: | SLR | Compact |
Currently Manufactured: | No | Yes |
Retail Price: | $649.95 | $899.99 |
Street Price: | $701.76 | $899.00 |
Date Available: | 2009-10-15 | 2019-08-05 |
Tripod Mount: | Yes | Yes |
Weight: |
27.9 oz
(791 g)
includes batteries, kit lens |
12.0 oz
(340 g)
includes batteries |
Size: |
4.8 x
3.6 x
2.7 in. (122 x 92 x 69 mm) |
4.4 x
2.4 x
1.8 in. (111 x 61 x 46 mm) |
Waterproof: | No | No |
Waterproof Depth: | n/a | n/a |
Image Sensor | ||
Sensor Type: | CMOS | CMOS |
Sensor Manufacturer: | Sony | |
Effective Megapixels: | 12.4 | 20.2 |
Sensor Format: | APS-C | 1 inch |
Sensor size: | 369.72mm2 (23.7mm x 15.6mm) | 116.16mm2 (13.20mm x 8.80mm) |
Approximate Pixel Pitch: | 5.53 microns | 2.41 microns |
Focal Length Multiplier: | 1.5x | 2.7x |
Aspect Ratio: | 3:2 | 3:2 |
Color Filter Type: | RGBG | RGBG |
Anti Aliasing Filter: | Fixed | Fixed |
Self-Cleaning: | Yes | No |
Sensor shift image stabilization: | Yes | No |
On-Sensor Phase Detect: | No | No |
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) |
5472 x 3648
(20.0 MP,
3:2), 3648 x 2432 (8.9 MP, 3:2), 2736 x 1824 (5.0 MP, 3:2), 2400 x 1600 (3.8 MP, 3:2), 5472 x 3072 (16.8 MP, 16:9), 3648 x 2048 (7.5 MP, 16:9), 2736 x 1536 (4.2 MP, 16:9), 2400 x 1344 (3.2 MP, Other), 4864 x 3648 (17.7 MP, 4:3), 3248 x 2432 (7.9 MP, Other), 2432 x 1824 (4.4 MP, 4:3), 2112 x 1600 (3.4 MP, Other), 3648 x 3648 (13.3 MP, 1:1), 2432 x 2432 (5.9 MP, 1:1), 1824 x 1824 (3.3 MP, 1:1), 1600 x 1600 (2.6 MP, 1:1), 26064 x 2560 (66.7 MP, Other), 3840 x 16000 (61.4 MP, Other) |
Image File Format: | JPEG (EXIF 2.21), 12-bit RAW (.PEF, .DNG) | JPEG (EXIF 2.31), RAW/C-RAW (.CR3), RAW+JPEG, C-RAW+JPEG |
Continuous-mode frames/second: | 4.3 | 20.0 |
Video Capture | ||
Can take movies: | Yes | Yes |
Movie Resolution: |
1280x720 (24)
640x416 (24) |
3840x2160 (30p/25p)
1920x1080 (120p/100p/60p/50p/30p/25p) 1280x720 (60p/50p) |
Movie File Format: | MP4 (Image: MPEG-4 AVC/H.264; Audio: MPEG-4 AAC-LC (Stereo)) | |
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 | Canon Zoom Lens |
Focal Length (35mm equivalent): | 27 - 84mm | 24 - 120mm |
Focal Length (actual): | 18 - 55mm | 8.8 - 44mm |
Zoom Ratio: | 3.00x | 5.00x |
Aperture Range: | f/3.5 - 22 (W), f/5.6 - 38 (T) | f/1.8 (W) / f2.8 (T) - f/11, with 9-blade aperture; ND Filter (3-stop) On / Auto / Off |
Integrated ND Filter: | No | Yes |
Normal Focus Range: |
5 cm to Infinity 2.0 in to Infinity |
|
Macro Focus Range: |
5 -
50 cm 2.0 - 19.7 in |
|
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 |
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 Detect AF with Face Detection; AiAF (31-point, Face Detection or Touch AF with Object and Face Select and Track), 1-point AF (any position is available or fixed center) |
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 | Pop-up EVF; 0.39-inch type 2.36m-dot OLED, ~100% coverage, ~20mm eyepoint, -3.0 to +1m-1 diopter |
Focus Peaking: | No | Yes |
EVF Resolution: | n/a | 2,360,000 dots |
Viewfinder Magnification (35mm equivalent): | 0.57x | |
Viewfinder Magnification (nominal/claimed): | 0.85x | |
Display | ||
Eye-level Viewfinder: | Yes | Yes |
Rear Display: | Yes | Yes |
Rear Display Size (inches): | 2.7 | 3.0 |
Rear Display Resolution: | 230,000 dots | 1,040,000 dots (345,600 px) |
Touchscreen: | No | Yes |
Articulating Screen: | No | Yes |
Tilt Swivel Screen: | No | No |
Selfie Screen: | No | Yes |
Max Playback Zoom: | 16.0x | 10.0x |
Top Deck Display: | No | No |
Exposure | ||
Maximum ISO (native): | 6400 | 12800 |
Minimum ISO (native): | 200 | 125 |
ISO Settings: | Auto (200-6400), 100, 200, 400, 800, 1600, 3200, 6400; expandable to 12800 | Auto (max: 400 to 12800), ISO 125-12800 in 1/3 EV steps, expandable to ISO 25600 |
Auto ISO Mode: | Yes | Yes |
White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (D, N, W, L), Flash, Custom | Auto (Ambience and White Priority), Daylight, Cloudy, Tungsten, White Fluorescent, Fluorescent Light, Flash, Color Temperature, Custom |
Shutter Speed Range: | 1/6000 - 30 sec | 1/25600 - 30 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 | Evaluative (linked to Face Detection AF frame), Centre-weighted average, 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 | Self Portrait, Portrait, Panning, Star Portrait, Star Nightscape, Star Trails, Star Time-Lapse Movie, Handheld Night Scene, High Dynamic Range, Fish-eye Effect, Art Bold Effect, Water Painting Effect, Miniature Effect, Toy Camera Effect, Background Defocus, Soft Focus, Grainy B/W, Fireworks, Standard Movie, Short Clip, Manual Movie, Time-Lapse Movie, iFrame Movie, Panoramic Shot |
Self Timer: | 2 or 12 seconds | 2, 10, custom (0-30s, 1-10 shots) seconds |
Time Lapse (intervalometer): | ||
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 | Auto, Flash On, Slow Synchro, Flash Off |
Flash Guide Number (ISO 100): | 11.3 m / 37.1 ft. | n/a |
Flash Range Description: | Depends on lens | Auto ISO: 1.6 ft. (50 cm) - 23 ft. (7.0 m) (W), 1.3 ft. (40 cm) - 13 ft. (4.0 m) (T) |
Max Flash Sync: | 1/180 | 1/2000 |
Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | +/- 2.0 EV in 0.3EV steps |
External Flash Connection: | Hot Shoe | n/a |
Built-In Wireless Flash Control: | Full TTL exposure | No |
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/C-RAW (.CR3), RAW+JPEG, C-RAW+JPEG |
Movie File Format: | MP4 (Image: MPEG-4 AVC/H.264; Audio: MPEG-4 AAC-LC (Stereo)) | |
Included Memory: | No memory included | No memory included |
Included Memory Type: | ||
Connectivity | ||
Built-In Wi-Fi: | No | Yes |
NFC: | No | No |
Bluetooth: | No | Yes |
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,Bluetooth,WiFi |
PictBridge Compliant: | No | Yes |
DPOF Compliant: | Yes | Yes |
Remote Control: | Yes | Yes |
Remote Control Type: | Optional IR | Via Wi-Fi/Bluetooth |
Connections (extended): | AC adapter available | USB-C, Micro (Type D) HDMI |
Performance Timing | ||
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.39 | 0.31 |
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): | <0.3 | |
Camera penalizes early shutter press? | No | No |
JPEG shooting speed in burst mode (fps, max resolution): | 4.3 | 20.0 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): | 25 | 122 |
RAW shooting speed in burst mode (fps): | 30.0 | |
Buffer size for RAW shooting in burst mode (frames): | 71 | |
RAW+JPEG shooting speed in burst mode (fps): | 20.0 | |
Buffer Size for RAW+JPEG shooting in burst mode (frames): | 57 | |
Shutter lag (full AF, wide/mid): | 0.10 seconds | 0.15 seconds |
Shutter lag (full AF, tele): | 0.15 seconds | |
Shutter lag (full AF, live view - DSLR): | ||
Shutter lag (prefocused, live view - DSLR): | ||
Shutter Lag (manual focus): | 0.082 seconds | 0.135 seconds |
Shutter lag (full AF, with flash): | 0.23 seconds | 0.25 seconds |
Shutter Lag (prefocused): | 0.082 seconds | 0.022 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 | 1.5 seconds |
Play -> Record Time: | 0.2 seconds | 1.1 seconds |
Flash cycle time, full power: | 3.3 seconds | 4.2 seconds |
Power | ||
Battery Life, Stills (CIPA Rating Monitor/Live View): | 230 shots | |
Battery Life, Still (CIPA Rating OVF/EVF): | 420 shots (NiMH AA) | 180 shots |
Battery Life, Video: | 55 minutes | |
Battery Form Factor: | 4 x AA | Proprietary NB-13L |
Usable Battery Types: | Lithium, Alkaline disposables; NiMH rechargeables | Lithium-ion rechargeable |
Batteries Included: | 4 x AA Alkaline disposables | 1 x Proprietary NB-13L Lithium-ion rechargeable |
Battery Charger Included (dedicated charger or AC/USB adapter): | No | Yes |
Dedicated Battery Charger Included: | Yes | |
Internal Charging Supported: | Yes | |
Software | ||
Included Software: | 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. |