| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Pentax K-30
K-30 vs K-50 |
Nikon D600
D600 vs D610 |
| Successor: |
Pentax K-70
K-50 vs K-70 |
|
| General | ||
| Model Number: | K-50 | D610 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | SLR |
| Currently Manufactured: | No | Yes |
| Retail Price: | $779.95 | $2499.95 |
| Street Price: | $149.00 | $1,596.95 |
| Date Available: | 2013-07-15 | 2013-10-30 |
| Tripod Mount: | Yes | Yes |
| Weight: |
31.9 oz
(904 g)
includes batteries, kit lens |
47.6 oz
(1,350 g)
includes batteries, kit lens |
| Size: |
5.1 x
3.8 x
2.8 in. (130 x 97 x 71 mm) |
5.6 x
4.4 x
3.2 in. (141 x 113 x 82 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | Sony | Sony |
| Effective Megapixels: | 16.3 | 24.3 |
| Sensor Format: | APS-C | 35mm |
| Sensor size: | 372.09mm2 (23.70mm x 15.70mm) | 861.6mm2 (35.90mm x 24.00mm) |
| Approximate Pixel Pitch: | 4.81 microns | 5.97 microns |
| Focal Length Multiplier: | 1.5x | 1.0x |
| 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: | 79 | 94 |
| DxO Color Depth Score (bits): | 23.7 | 25.1 |
| DxO Dynamic Range Score (evs): | 13.0 | 14.4 |
| DxO Maximum Effective ISO Score (iso): | 1,120 | 2,925 |
| Image Capture | ||
| Image Resolution: |
4928 x 3264
(16.1 MP,
Other), 4224 x 2816 (11.9 MP, 3:2), 3456 x 2304 (8.0 MP, 3:2), 2688 x 1792 (4.8 MP, 3:2) |
6016 x 4016
(24.2 MP,
3:2), 4512 x 3008 (13.6 MP, 3:2), 3008 x 2008 (6.0 MP, 3:2), 3936 x 2624 (10.3 MP, 3:2), 2944 x 1968 (5.8 MP, 3:2), 1968 x 1312 (2.6 MP, 3:2) |
| Image File Format: | JPEG (EXIF 2.3), 12-bit RAW (.DNG), RAW+JPEG | JPEG (EXIF 2.3), RAW (NEF), 14 or 12-bit; RAW+JPEG |
| Continuous-mode frames/second: | 6.0 | 5.9 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p/30p/25p/24p) 640x480 (30p/25p/24p) |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p/30p/25p) |
| Movie File Format: | MOV MPEG-4 AVC (H.264) with monaural audio | MOV (H.264/MPEG-4 AVC video with Linear PCM audio) |
| 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) | Nikon F |
| Lens: | smc PENTAX-DA L 18-55mm f/3.5-5.6 AL WR; 11 elements in 8 groups, 6 bladed diaphragm | Nikkor AF-S 24-85mm f/3.5-4.5G ED VR |
| Focal Length (35mm equivalent): | 27 - 83mm | 24 - 85mm |
| Focal Length (actual): | 18 - 55mm | 24 - 85mm |
| Zoom Ratio: | 3.06x | 3.54x |
| Aperture Range: | f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele) | f/3.5 - f/22 (wide) / f/4.5 - f/29 (tele) |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
25 cm to Infinity 9.8 in to Infinity |
38 cm to Infinity 15.0 in to Infinity |
| Macro Focus Range: | ||
| Filter Thread: | 52.0mm | 72.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | No |
| Digital Zoom Values: | n/a | n/a |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | Phase Detect:: SAFOX IXi+, 11 point (9 cross type focus point in the center), with light wavelength sensor and diffraction lens; Live View: Contrast detection AF (face detection, tracking, select, spot) | OVF: 39-point (9 cross type) TTL phase detection with 3D focus tracking via Nikon Multi-CAM 4800FX; Contrast-detect AF in Live View mode |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | Optical / LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism, 100% coverage, 0.92x mag., -2.5 to +1.5 diopter, Natural-Bright-Matte III focusing screen (interchangeable) | SLR type; fixed eye-level pentaprism, 100% coverage, 0.70x magnification, 20.6mm eyepoint, -3 to +1 diopter |
| Focus Peaking: | Yes | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.61x | 0.70x |
| Viewfinder Magnification (nominal/claimed): | 0.92x | 0.70x |
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.2 |
| Rear Display Resolution: | 921,600 dots (307,200 px) | 921,000 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 | |
| Top Deck Display: | No | Yes |
| Exposure | ||
| Maximum ISO (native): | 51200 | 6400 |
| Minimum ISO (native): | 100 | 100 |
| ISO Settings: | Auto, 100-51200 (1, 1/2 or 1/3 EV steps) | ISO 100 - 6400, Lo-1 (ISO 50), Hi-1 (ISO 12,800), Hi-2 (ISO 25,600), Auto (adjustable) |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Fluorescent (D, N, W, L), Tungsten, Flash, CTE, 3 Manual and 3 Kelvin temperature presets | Auto (2 types) Incandescent Fluorescent (7 types) Direct Sunlight Flash Cloudy Shade Preset manual (up to 4 values can be stored) Choose color temperature (2,500K–10,000K) |
| Shutter Speed Range: | 1/6000 - 30 sec | 1/4000 - 30 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | TTL open-aperture: 77-segment, Center-weighted, Spot | 2016-pixel 3D Color Matrix Metering II, Center-weighted, Spot (1.5%) centered on selected focus area |
| 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 (Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR (JPG), Night Snap, Food, Pet, Kids, Surf & Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum); Extract Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Color; Dynamic range adjustment (Highlight, Shadow); HDR: Auto, HDR 1, HDR 2, HDR 3 | Scene (portrait, landscape, child, sports, close up, night portrait, night landscape, party/indoor, beach/snow, sunset, dusk/dawn, pet portrait, candlelight, blossom, autumn colors, food, silhouette, high key, low key), HDR, Active D-Lighting |
| Self Timer: | 2 or 12 seconds | 2/5/10/20 seconds |
| Time Lapse (intervalometer): | Yes | Yes |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | P-TTL: On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync | Front-curtain sync, Slow sync, Rear-curtain sync, Red-eye reduction, Red-eye reduction with slow sync; built-in flash supports wireless Commander mode |
| Flash Guide Number (ISO 100): | 12.0 m / 39.4 ft. | 12.0 m / 39.4 ft. |
| Flash Range Description: | Depends on lens | Lens aperture dependent |
| Max Flash Sync: | 1/180 | 1/200 (up to 1/250 with reduced flash range) |
| Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | -3 to +1 EV in 0.3EV steps |
| External Flash Connection: | Hot Shoe | ISO-type Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | Full TTL exposure |
| Image Storage | ||
| Usable Memory Types: | SD / SDHC / SDXC | SD / SDHC / SDXC |
| UHS Support: | UHS-I | |
| Other Memory: | ||
| Dual Card Slots: | No | Yes |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (.DNG), RAW+JPEG | RAW (NEF), 14 or 12-bit; RAW+JPEG |
| Movie File Format: | MOV MPEG-4 AVC (H.264) with monaural audio | MOV (H.264/MPEG-4 AVC video with Linear PCM audio) |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | No |
| NFC: | No | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | No |
| Microphone Jack: | No | Yes |
| Headphone Jack: | No | Yes |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed |
| PictBridge Compliant: | No | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional Wired or IR | Optional wired or wireless |
| Connections (extended): | Wired remote port | Type-C Mini HDMI, Accessory Terminal, Stereo Mic Jack, Stereo Headphone Jack |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.50 | |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.51 | |
| Buffer size for RAW shooting in single shot mode (frames): | 36 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.58 | |
| Camera penalizes early shutter press? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 6.0 | 5.9 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 30 | 30 |
| RAW shooting speed in burst mode (fps): | 5.9 | |
| Buffer size for RAW shooting in burst mode (frames): | 15 | |
| RAW+JPEG shooting speed in burst mode (fps): | 5.9 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 13 | |
| Shutter lag (full AF, wide/mid): | 0.26 seconds | |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | 1.54 seconds | |
| Shutter lag (prefocused, live view - DSLR): | 0.218 seconds | |
| Shutter Lag (manual focus): | 0.054 seconds | |
| Shutter lag (full AF, with flash): | 0.30 seconds | |
| Shutter Lag (prefocused): | 0.054 seconds | |
| Shutter Lag (notes): | OVF: Full AF lag, Auto-area Mode = 0.335s LV: Full AF lag, Sigma 70mm = 1.78s Full AF lag, kit lens = 1.54s Prefocused = 0.218s | |
| Startup Time: | 0.3 seconds | |
| Play -> Record Time: | 0.3 seconds | |
| Flash cycle time, full power: | 4.0 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | ||
| Battery Life, Still (CIPA Rating OVF/EVF): | 480 shots | 900 shots |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary; optional D-BH109 AA Battery Holder | Proprietary EN-EL15, optional MB-D14 battery grip |
| Usable Battery Types: | D-LI109 Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary D-LI109 Lithium-ion rechargeable | 1 x Proprietary EN-EL15 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 CDROM (SILKYPIX Developer Studio for PENTAX included) | Nikon ViewNX 2 CD-ROM |
| OS Compatibility: | ||
| Miscellaneous | ||
| Notes & Features: | Replaces K-30: tweaked 16MP sensor, tweaked PRIME M processor, maximum ISO now 51,200, controllable Eye-Fi connection, new WR L kit lenses. Available in 120 colors (20 base colors, 6 grip colors). | Updates from the D600 include: new shutter assembly, faster burst mode (6fps), new quiet continuous mode (3fps), improved auto white balance. |
