• APS-C 372.1mm2
  • 16.3 megapixels
  • ISO 100 - 12,800
  • 1/2.33 inch 28.2mm2
  • 16.0 megapixels
  • 22.00mm - 580.00mm (35mm eq.)
  • Detailed specifications
  • Pentax K-5
  • Pentax X-5
Links
Prices:   Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor: Pentax K-7
K-7 vs K-5
 
Successor: Pentax K-5 II
K-5 vs K-5 II
 
General
Model Number: K-5 X-5
Alternate Model Number(s):    
Camera Format: Pro SLR EVF
Currently Manufactured: No No
Retail Price: $1749.95 $279.95
Street Price: $799.99 $187.33
Date Available: 2010-10-15 2012-09-15
Tripod Mount: Yes Yes
Weight: 35.4 oz (1,003 g)
includes batteries, kit lens
22.0 oz (623 g)
includes batteries
Size: 5.2 x 3.8 x 2.9 in.
(131 x 97 x 73 mm)
4.7 x 3.4 x 4.2 in.
(119 x 86 x 107 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Sony  
Effective Megapixels: 16.3 16.0
Sensor Format: APS-C 1/2.33 inch
Sensor size: 372.09mm2 (23.70mm x 15.70mm) 28.198mm2 (6.13mm x 4.6mm)
Approximate Pixel Pitch: 4.81 microns 1.33 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 Yes
On-Sensor Phase Detect: No No
DxO Sensor Score: 82  
DxO Color Depth Score (bits): 23.7  
DxO Dynamic Range Score (evs): 14.1  
DxO Maximum Effective ISO Score (iso): 1,162  
Image Capture
Image Resolution: 4928 x 3264 (16.1 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)
4608 x 3456 (15.9 MP, 4:3),
3456 x 3456 (11.9 MP, 1:1),
4608 x 2592 (11.9 MP, 16:9),
3072 x 2304 (7.1 MP, 4:3),
3072 x 1728 (5.3 MP, 16:9),
2592 x 1944 (5.0 MP, 4:3),
2592 x 1464 (3.8 MP, Other),
2048 x 1536 (3.1 MP, 4:3),
1920 x 1080 (2.1 MP, 16:9),
1024 x 768 (0.8 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
Image File Format: JPEG (EXIF 2.21), 14-bit RAW (.PEF, .DNG) JPEG
Continuous-mode frames/second: 6.5 1.1
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1920x1080 (25)
1280x720 (30/​25)
640x480 (30/​25)
1920x1080 (30p)
1280x720 (60p/​30p)
640x480 (30p)
Movie File Format: AVI (Motion JPEG) MOV (AVC/H.264 with monaural sound)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder: No
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: Pentax K (KA/KAF/KAF2) n/a
Lens: smc Pentax 18-55mm f/3.5-5.6AL DA WR smc PENTAX zoom lens, 12 elements in 9 groups with 3 aspherical elements
Focal Length (35mm equivalent): 27 - 83mm 22 - 580mm
Focal Length (actual): 18 - 55mm 4 - 104mm
Zoom Ratio: 3.06x 26.00x
Aperture Range: f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele) f/3.1 (wide) / f5.9 (tele) with 2-stage aperture
Integrated ND Filter: No No
Normal Focus Range: 25 cm to Infinity
9.8 in to Infinity
40 cm to Infinity
15.7 in to Infinity
Macro Focus Range:   1 - 30 cm
0.4 - 11.8 in
Filter Thread: 52.0mm n/a
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: No Yes
Digital Zoom Values: n/a Up to 7.2x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: SAFOX IX+, 11 point (9 cross type focus point in the center), with light wavelength sensor Contrast Detection: 9 point AF, Spot AF, Auto Tracking AF, Macro, Super Macro, Infinity Landscape, Manual, Focus Point Selection
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD EVF / LCD
Viewfinder Type: SLR type; eye-level pentaprism, 100% coverage, 0.92x mag., 21.7mm eyepoint, -2.5 to +1.5 diopter EVF: 230K-dot LCD with diopter adjustment dial (diopter range unavailable)
Focus Peaking: No No
EVF Resolution: n/a  
Viewfinder Magnification (35mm equivalent): 0.61x  
Viewfinder Magnification (nominal/claimed): 0.92x  
Display
Eye-level Viewfinder: Yes Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 921,600 dots (307,200 px) 460,000 dots (153,000 px)
Touchscreen: No No
Articulating Screen: No Yes
Tilt Swivel Screen: No
Selfie Screen: No
Max Playback Zoom: 32.0x 10.0x
Top Deck Display: Yes
Exposure
Maximum ISO (native): 12800  
Minimum ISO (native): 100  
ISO Settings: Auto, 100-12800, expandable 80 to 51200 Auto, 100, 200, 400, 800, 1600, 3200, 6400
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, daylight, shade, cloudy, fluorescent (D, N, W, L), tungsten, flash, CTE, manual (up to 3 settings), Kelvin temperature (up to 3 settings) Auto, Daylight, Shade, Tungsten light, Fluorescent light (D, N, W), Manual
Shutter Speed Range: 1/8000 - 30 sec 1/1500 - 4 sec
Bulb Mode: Yes No
Exposure Compensation: +/- 5.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: TTL open-aperture: 77-segment, Center-weighted, Spot Multi-segment, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: Yes No
Shutter Priority: Yes No
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Sensitivity Priority, Shutter and Aperture Priority Handheld Night Snap, Sport, Landscape, Portrait, Scene (Flower, Blue Sky, Sunset, Night Scene, Night Scene Portrait, , Fireworks, HDR, Surf & Snow, Baby, Kids, Pet, Food, Digital SR, Stage Lighting, Text, Museum, Digital Wide, Digital Panorama, Frame Composite)
Self Timer: 2 or 12 seconds 10s, 2s, Remote 3 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: P-TTL, Red-eye reduction, Slow-speed sync, Rear Curtain Sync. High-Speed Sync and Wireless Sync also available with PENTAX dedicated external flash. Auto, Flash Off, Flash On, Auto + Redeye, On + Redeye, Slow Sync, Slow Sync + Redeye
Flash Guide Number (ISO 100): 13.0 m / 42.7 ft. n/a
Flash Range Description: Depends on lens Auto ISO: Wide: approx. 0.66 - 38 ft; Tele: approx. 4.9 - 20ft
Max Flash Sync: 1/180  
Flash Exposure Compensation: -2 to +1 EV in 0.5EV steps  
External Flash Connection: Hot Shoe, PC Sync socket n/a
Built-In Wireless Flash Control: Full TTL exposure  
Image Storage
Usable Memory Types: SD / SDHC / SDXC SD / SDHC / SDXC
UHS Support: No UHS support  
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes No
Uncompressed Format: 14-bit RAW (.PEF, .DNG)  
Movie File Format: AVI (Motion JPEG) MOV (AVC/H.264 with monaural sound)
Included Memory: No memory included 75.3 MB
Included Memory Type:   Internal
Connectivity
Built-In Wi-Fi: No No
NFC: No No
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: Yes No
Headphone Jack: No No
External Connections: USB 2.0 High Speed USB 2.0 High Speed
PictBridge Compliant: No No
DPOF Compliant: Yes Yes
Remote Control: No Yes
Remote Control Type: Optional Wired or IR Optional infrared
Connections (extended): Mini HMDI, DC input, wired remote, 3.5mm external stereo mic jack DC Input, Micro (Type-D) HDMI
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): <0.3 2.41
Cycle time for RAW shooting in single shot mode (seconds per frame): <0.3  
Buffer size for RAW shooting in single shot mode (frames): Unlimited  
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): <0.3  
Camera penalizes early shutter press? No
JPEG shooting speed in burst mode (fps, max resolution): 6.5 1.1
Buffer size for JPEG shooting in burst mode (frames, max resolution): 31 Unlimited
RAW shooting speed in burst mode (fps): 6.5  
Buffer size for RAW shooting in burst mode (frames): 23  
RAW+JPEG shooting speed in burst mode (fps): 6.4  
Buffer Size for RAW+JPEG shooting in burst mode (frames): 22  
Shutter lag (full AF, wide/mid): 0.10 seconds 0.51 seconds
Shutter lag (full AF, tele):   0.67 seconds
Shutter lag (full AF, live view - DSLR): 1.25 seconds  
Shutter lag (prefocused, live view - DSLR): 0.384 seconds  
Shutter Lag (manual focus): 0.092 seconds  
Shutter lag (full AF, with flash): 0.21 seconds  
Shutter Lag (prefocused): 0.092 seconds 0.129 seconds
Shutter Lag (notes): OVF: Full Autofocus lag, Auto Area (11-points) AF = 0.118s Live View (firmware 1.02): - Full AF PD AF = 1.30s - Full AF CD AF = 1.25s - Prefocused = 0.384s  
Startup Time: 0.6 seconds 2.6 seconds
Play -> Record Time: 0.3 seconds  
Flash cycle time, full power: 2.2 seconds 5.8 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):   500 shots (NiMH AA)
Battery Life, Still (CIPA Rating OVF/EVF): 740 shots  
Battery Life, Video:    
Battery Form Factor: Proprietary D-LI90; optional D-BG4 Battery Grip 4 x AA
Usable Battery Types: Lithium-ion rechargeable Lithium or Alkaline disposable, NiMH rechargeable
Batteries Included: 1 x Proprietary D-LI90 Lithium-ion rechargeable 4 x Alkaline AAs
Battery Charger Included (dedicated charger or AC/USB adapter): Yes No
Dedicated Battery Charger Included: Yes
Internal Charging Supported: No
Software
Included Software: Software (CD-ROM) S-SW110 Software CD-ROM S-SW129
OS Compatibility:    
Miscellaneous
Notes & Features: New 16.3MP CMOS APS-C sensor with ISOs up to 51200, sensor-shift shake reduction, 1080p HD video at 25fps, 11-point SAFOX IX+ AF system, 100%, 0.92x viewfinder, electronic level with tilt scale, improved in-camera HDR, SDXC compatible with firmware update, weather sealed magnesium allow body on stainless steel chassis. BSI CMOS Sensor, Sensor-shift-type Shake Reduction (SR), Tilting 460K-dot LCD, 230K-dot EVF, 1080p Full HD Movies. Available in silver or black.