- APS-C 372.1mm2
- 16.3 megapixels
- ISO 100 - 12,800
- Go in depth with our full Pentax K-5 Review.
- See real-world photos taken with the K-5.
Links | ||
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Prices: | Compare 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 | NX1100 |
Alternate Model Number(s): | ||
Camera Format: | Pro SLR | Compact System Camera |
Currently Manufactured: | No | No |
Retail Price: | $1749.95 | $599.99 |
Street Price: | $799.99 | $449.95 |
Date Available: | 2010-10-15 | 2013-04-11 |
Tripod Mount: | Yes | Yes |
Weight: |
35.4 oz
(1,003 g)
includes batteries, kit lens |
14.1 oz
(400 g)
includes batteries, kit lens |
Size: |
5.2 x
3.8 x
2.9 in. (131 x 97 x 73 mm) |
4.5 x
2.5 x
1.5 in. (114 x 63 x 38 mm) |
Waterproof: | No | No |
Waterproof Depth: | n/a | n/a |
Image Sensor | ||
Sensor Type: | CMOS | CMOS |
Sensor Manufacturer: | Sony | Samsung |
Effective Megapixels: | 16.3 | 20.3 |
Sensor Format: | APS-C | APS-C |
Sensor size: | 372.09mm2 (23.70mm x 15.70mm) | 368.95mm2 (23.50mm x 15.70mm) |
Approximate Pixel Pitch: | 4.81 microns | 4.29 microns |
Focal Length Multiplier: | 1.5x | 1.5x |
Aspect Ratio: | 3:2 | 3:2 |
Color Filter Type: | RGBG | RGBG |
Anti Aliasing Filter: | Fixed | Fixed |
Self-Cleaning: | Yes | Yes |
Sensor shift image stabilization: | Yes | No |
On-Sensor Phase Detect: | No | No |
DxO Sensor Score: | 82 | 73 |
DxO Color Depth Score (bits): | 23.7 | 23.0 |
DxO Dynamic Range Score (evs): | 14.1 | 12.5 |
DxO Maximum Effective ISO Score (iso): | 1,162 | 852 |
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) |
5472 x 3648
(20.0 MP,
3:2), 5472 x 3080 (16.9 MP, 16:9), 3648 x 3648 (13.3 MP, 1:1), 3888 x 2592 (10.1 MP, 3:2), 3712 x 2088 (7.8 MP, 16:9), 2640 x 2640 (7.0 MP, 1:1), 2976 x 1984 (5.9 MP, 3:2), 2736 x 1824 (5.0 MP, 3:2), 2944 x 1656 (4.9 MP, 16:9), 2000 x 2000 (4.0 MP, 1:1), 1920 x 1080 (2.1 MP, 16:9), 1728 x 1152 (2.0 MP, 3:2), 1024 x 1024 (1.0 MP, 1:1) |
Image File Format: | JPEG (EXIF 2.21), 14-bit RAW (.PEF, .DNG) | JPEG (EXIF 2.21), .SRW 12-bit RAW |
Continuous-mode frames/second: | 6.5 | 8.0 |
Video Capture | ||
Can take movies: | Yes | Yes |
Movie Resolution: |
1920x1080 (25)
1280x720 (30/25) 640x480 (30/25) |
1920x1080 (30p)
1920x810 (24p) 1280x720 (30p) 640x480 (30p) 320x240 (30p) |
Movie File Format: | AVI (Motion JPEG) | MP4 (H.264) with AAC audio |
Composite Video Out: | Yes | No |
NTSC/PAL Switchable Video: | Yes | n/a |
Video Usable as Viewfinder: | No | n/a |
HD Video Out: | Yes | Yes |
HD Video Connection: | HDMI | HDMI |
Lens & Optics | ||
Lens Mount: | Pentax K (KA/KAF/KAF2) | Samsung NX |
Lens: | smc Pentax 18-55mm f/3.5-5.6AL DA WR | Samsung 20-50mm f/3.5-5.6 II ED NX |
Focal Length (35mm equivalent): | 27 - 83mm | 30 - 77mm |
Focal Length (actual): | 18 - 55mm | 20 - 50mm |
Zoom Ratio: | 3.06x | 2.50x |
Aperture Range: | f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele) | f/3.5 (wide) / f/5.6 (tele) - f/22 |
Integrated ND Filter: | No | No |
Normal Focus Range: |
25 cm to Infinity 9.8 in to Infinity |
28 cm to Infinity 11.0 in to Infinity |
Macro Focus Range: | ||
Filter Thread: | 52.0mm | 40.5mm |
Thread Type: | n/a | n/a |
Optical Image Stabilization: | No | No |
Digital Zoom: | No | Yes |
Digital Zoom Values: | n/a | Up to 2x i-Zoom |
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 | 15-point Contrast Detection; has single-point and 35-point closeup modes; Face Detection : Max. 10 faces |
Auto Focus Assist Light? | Yes | Yes |
Manual Focus: | Yes | Yes |
Viewfinder | ||
Viewfinder: | Optical / LCD | No / LCD |
Viewfinder Type: | SLR type; eye-level pentaprism, 100% coverage, 0.92x mag., 21.7mm eyepoint, -2.5 to +1.5 diopter | |
Focus Peaking: | No | No |
EVF Resolution: | n/a | n/a |
Viewfinder Magnification (35mm equivalent): | 0.61x | |
Viewfinder Magnification (nominal/claimed): | 0.92x | |
Display | ||
Eye-level Viewfinder: | Yes | No |
Rear Display: | Yes | Yes |
Rear Display Size (inches): | 3.0 | 3.0 |
Rear Display Resolution: | 921,600 dots (307,200 px) | 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: | 32.0x | |
Top Deck Display: | Yes | No |
Exposure | ||
Maximum ISO (native): | 12800 | 12800 |
Minimum ISO (native): | 100 | 100 |
ISO Settings: | Auto, 100-12800, expandable 80 to 51200 | Auto (100-3200), 100, 200, 400, 800, 1600, 3200, 6400, 12800 (1 or 1/3 EV steps) |
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, Cloudy, White Fluorescent, Neutral Fluorescent, Daylight Fluorescent, Tungsten, Flash, Custom, Kelvin Color Temp., 7-step A/B + G/M adjust |
Shutter Speed Range: | 1/8000 - 30 sec | 1/4000 - 30 sec |
Bulb Mode: | Yes | Yes |
Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 3.0EV in 0.3EV steps |
Metering Modes: | TTL open-aperture: 77-segment, Center-weighted, Spot | 221-segment Multi, Center-weighted, Spot |
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 | Scene: Panorama (Live, 3D), Beauty shot, Night, Landscape, Portrait, Children, Sports, Close-Up, Text, Sunset, Dawn, Backlight, Fireworks, Beach & Snow, 3D Photo; Smart Filter: Vignetting, Miniature, Fish-Eye, Sketch, De-fog, Halftone Dots, Soft Focus, Old Film1, Old Film2, Negative, Selective Color (4 Color Modes); Magic Frame: Old Album, Old Film, Wave, Full Moon, Old Record, Magazine, Sunny Day, Classic TV, Wall Art, Holiday, Billboard 1, Billboard 2, Newspaper |
Self Timer: | 2 or 12 seconds | 2-30 sec in 1 sec steps seconds |
Time Lapse (intervalometer): | ||
High Resolution Composite: | No | No |
Flash | ||
Built-in Flash: | Yes | No |
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. | Smart Flash, Auto, Auto+Red-eye reduction, Fill-in, Fill-in+Red-eye reduction, 1st Curtain, 2nd Curtain, Off |
Flash Guide Number (ISO 100): | 13.0 m / 42.7 ft. | 8.0 m / 26.2 ft. |
Flash Range Description: | Depends on lens | Bundled SEF8A flash has GN 8m at ISO 100 |
Max Flash Sync: | 1/180 | 1/180 |
Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | +/- 2.0 EV in 0.5EV 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 / SDXC | SD / SDHC / SDXC |
UHS Support: | No UHS support | |
Other Memory: | ||
Dual Card Slots: | No | No |
RAW Capture Support: | Yes | Yes |
Uncompressed Format: | 14-bit RAW (.PEF, .DNG) | .SRW 12-bit RAW |
Movie File Format: | AVI (Motion JPEG) | MP4 (H.264) with AAC audio |
Included Memory: | No memory included | No memory included |
Included Memory Type: | ||
Connectivity | ||
Built-In Wi-Fi: | No | Yes |
NFC: | 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,WiFi |
PictBridge Compliant: | No | Yes |
DPOF Compliant: | Yes | Yes |
Remote Control: | No | Yes |
Remote Control Type: | Optional Wired or IR | Optional wired (SR2NX02) via USB |
Connections (extended): | Mini HMDI, DC input, wired remote, 3.5mm external stereo mic jack | Micro (Type D) HDMI |
Performance Timing | ||
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | <0.3 | |
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 | 8.0 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): | 31 | 11 |
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 | |
Shutter lag (full AF, tele): | ||
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 | |
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 | |
Play -> Record Time: | 0.3 seconds | |
Flash cycle time, full power: | 2.2 seconds | |
Power | ||
Battery Life, Stills (CIPA Rating Monitor/Live View): | 320 shots | |
Battery Life, Still (CIPA Rating OVF/EVF): | 740 shots | |
Battery Life, Video: | ||
Battery Form Factor: | Proprietary D-LI90; optional D-BG4 Battery Grip | Proprietary BP1030 |
Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
Batteries Included: | 1 x Proprietary D-LI90 Lithium-ion rechargeable | 1 x Proprietary BP1030 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: | Software (CD-ROM) S-SW110 | Adobe Photoshop Lightroom 4, intelli-Studio, Samsung RAW Converter 4, PC Auto Backup, Adobe Reader |
OS Compatibility: | Windows, Mac OS | |
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. | Bundled with Adobe Photoshop Lightroom 4, 20-50mm kit lens and SEF8A flash. Available in black or white. |