- 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 | ||
|---|---|---|
| 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: | DSLR-A550 | K-5 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Pro SLR |
| Currently Manufactured: | No | No |
| Retail Price: | $1049.99 | $1749.95 |
| Street Price: | $859.40 | $799.99 |
| Date Available: | 2009-10-08 | 2010-10-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
32.2 oz
(912 g)
includes batteries, kit lens |
35.4 oz
(1,003 g)
includes batteries, kit lens |
| Size: |
5.4 x
4.1 x
3.3 in. (137 x 104 x 84 mm) |
5.2 x
3.8 x
2.9 in. (131 x 97 x 73 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | Sony | Sony |
| Effective Megapixels: | 14.2 | 16.3 |
| Sensor Format: | APS-C | APS-C |
| Sensor size: | 369.72mm2 (23.7mm x 15.6mm) | 372.09mm2 (23.70mm x 15.70mm) |
| Approximate Pixel Pitch: | 5.16 microns | 4.81 microns |
| Focal Length Multiplier: | 1.5x | 1.5x |
| Aspect Ratio: | 3:2, 16:9 | 3:2 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | Fixed |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | Yes | Yes |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 66 | 82 |
| DxO Color Depth Score (bits): | 21.9 | 23.7 |
| DxO Dynamic Range Score (evs): | 11.8 | 14.1 |
| DxO Maximum Effective ISO Score (iso): | 807 | 1,162 |
| Image Capture | ||
| Image Resolution: |
4592 x 3056
(14.0 MP,
3:2), 4592 x 2576 (11.8 MP, 16:9), 3344 x 2224 (7.4 MP, 3:2), 3344 x 1872 (6.3 MP, Other), 2288 x 1520 (3.5 MP, Other), 2288 x 1280 (2.9 MP, Other) |
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) |
| Image File Format: | JPEG, RAW | JPEG (EXIF 2.21), 14-bit RAW (.PEF, .DNG) |
| Continuous-mode frames/second: | 6.7 | 6.5 |
| Video Capture | ||
| Can take movies: | No | Yes |
| Movie Resolution: |
1920x1080 (25)
1280x720 (30/25) 640x480 (30/25) |
|
| Movie File Format: | AVI (Motion JPEG) | |
| Composite Video Out: | No | Yes |
| NTSC/PAL Switchable Video: | n/a | Yes |
| Video Usable as Viewfinder: | n/a | No |
| HD Video Out: | Yes | Yes |
| HD Video Connection: | HDMI | HDMI |
| Lens & Optics | ||
| Lens Mount: | Sony Alpha (Minolta A) | Pentax K (KA/KAF/KAF2) |
| Lens: | Sony 18-55mm f/3.5-5.6 DT SAM | smc Pentax 18-55mm f/3.5-5.6AL DA WR |
| Focal Length (35mm equivalent): | 27 - 83mm | 27 - 83mm |
| Focal Length (actual): | 18 - 55mm | 18 - 55mm |
| Zoom Ratio: | 3.00x | 3.06x |
| Aperture Range: | f/3.5 - 22 (W), f/5.6 - ?? (T) | f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele) |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
25 cm to Infinity 9.8 in to Infinity |
|
| Macro Focus Range: | ||
| Filter Thread: | 55.0mm | 52.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | No | No |
| Digital Zoom Values: | n/a | n/a |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 9-point TTL phase detection (one cross-type sensor) with eye-start AF; Wide, Spot, Local modes | SAFOX IX+, 11 point (9 cross type focus point in the center), with light wavelength sensor |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | Optical / LCD |
| Viewfinder Type: | SLR type; eye-level pentamirror, 95% coverage, 0.80x mag., 19mm eyepoint, -2.5 to +1.0 diopter | 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): | 0.53x | 0.61x |
| Viewfinder Magnification (nominal/claimed): | 0.80x | 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 | 921,600 dots (307,200 px) |
| Touchscreen: | No | No |
| Articulating Screen: | Yes | No |
| Tilt Swivel Screen: | No | |
| Selfie Screen: | No | |
| Max Playback Zoom: | 14.0x | 32.0x |
| Top Deck Display: | No | Yes |
| Exposure | ||
| Maximum ISO (native): | 12800 | 12800 |
| Minimum ISO (native): | 200 | 100 |
| ISO Settings: | Auto (200-1600), 200, 400, 800, 1600, 3200, 6400, 12800 | Auto, 100-12800, expandable 80 to 51200 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent, Flash, Custom | Auto, daylight, shade, cloudy, fluorescent (D, N, W, L), tungsten, flash, CTE, manual (up to 3 settings), Kelvin temperature (up to 3 settings) |
| Shutter Speed Range: | 1/4000 - 30 sec | 1/8000 - 30 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 2.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | 40-segment Multi Segment, Center-weighted, Spot; (1200 zone evaluative metering in Live View) | TTL open-aperture: 77-segment, Center-weighted, Spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Portrait, Landscape, Macro, Sports, Sunset, Night Portrait/Night View | Sensitivity Priority, Shutter and Aperture Priority |
| Self Timer: | 2 or 10 seconds | 2 or 12 seconds |
| Time Lapse (intervalometer): | ||
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | Auto, Fill-flash, Rear sync, Wireless, High-Speed sync, Slow sync, Red-eye reduction: On/Off | P-TTL, Red-eye reduction, Slow-speed sync, Rear Curtain Sync. High-Speed Sync and Wireless Sync also available with PENTAX dedicated external flash. |
| Flash Guide Number (ISO 100): | 12.0 m / 39.4 ft. | 13.0 m / 42.7 ft. |
| Flash Range Description: | Lens dependent | Depends on lens |
| Max Flash Sync: | 1/160 | 1/180 |
| Flash Exposure Compensation: | +/- 2.0 EV in 0.3EV steps | -2 to +1 EV in 0.5EV steps |
| External Flash Connection: | Hot shoe | Hot Shoe, PC Sync socket |
| Built-In Wireless Flash Control: | Full TTL exposure | Full TTL exposure |
| Image Storage | ||
| Usable Memory Types: | MS Duo / MS PRO Duo / SD / SDHC | SD / SDHC / SDXC |
| UHS Support: | No UHS support | |
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | RAW | 14-bit RAW (.PEF, .DNG) |
| Movie File Format: | AVI (Motion JPEG) | |
| Included Memory: | No memory included | |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | No |
| NFC: | 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 |
| PictBridge Compliant: | Yes | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | No |
| Remote Control Type: | Optional Wireless or Wired | Optional Wired or IR |
| Connections (extended): | DC input, mini-HDMI, Wired Remote | Mini HMDI, DC input, wired remote, 3.5mm external stereo mic jack |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.41 | <0.3 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.41 | <0.3 |
| Buffer size for RAW shooting in single shot mode (frames): | 19 | Unlimited |
| 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): | 6.7 | 6.5 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 15 | 31 |
| 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): | 0.18 seconds | 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): | 0.178 seconds | 0.092 seconds |
| Shutter lag (full AF, with flash): | 0.22 seconds | 0.21 seconds |
| Shutter Lag (prefocused): | 0.074 seconds | 0.092 seconds |
| Shutter Lag (notes): | Quick AF Live View shutter lag: 0.188s | 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: | 0.5 seconds | 0.6 seconds |
| Play -> Record Time: | 0.4 seconds | 0.3 seconds |
| Flash cycle time, full power: | 3.5 seconds | 2.2 seconds |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | ||
| Battery Life, Still (CIPA Rating OVF/EVF): | 950 shots | 740 shots |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary NP-FM500H | Proprietary D-LI90; optional D-BG4 Battery Grip |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary NP-FM500H | 1 x Proprietary D-LI90 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/USB Driver CD-ROM | Software (CD-ROM) S-SW110 |
| OS Compatibility: | Windows 2000/XP/Vista, Mac OS X (v. 10.13+) | |
| Miscellaneous | ||
| Notes & Features: | Exmore CMOS Sensor, Variable-angle LCD, SteadyShot In-body Sensor-shift Image Stabilization, Live View, Auto HDR, D-Range Optimizer (Auto, Level 1-5), HDMI Output, 7 fps (AF/AE Locked). | 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. |
