| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Pentax K-30
K-30 vs K-50 |
Sony RX1
RX1 vs RX1R II |
| Successor: |
Pentax K-70
K-50 vs K-70 |
|
| General | ||
| Model Number: | K-50 | RX1R II |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Mid-Sized |
| Currently Manufactured: | No | Yes |
| Retail Price: | $779.95 | $3299.99 |
| Street Price: | $149.00 | $3,298.00 |
| Date Available: | 2013-07-15 | 2015-11-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
31.9 oz
(904 g)
includes batteries, kit lens |
17.9 oz
(507 g)
includes batteries |
| Size: |
5.1 x
3.8 x
2.8 in. (130 x 97 x 71 mm) |
4.5 x
2.6 x
2.8 in. (113 x 65 x 72 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | Sony | Sony Exmor R (BSI) |
| Effective Megapixels: | 16.3 | 42.4 |
| 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 | 4.51 microns |
| Focal Length Multiplier: | 1.5x | 1.0x |
| Aspect Ratio: | 3:2 | 3:2 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | Optional |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | Yes |
| DxO Sensor Score: | 79 | 97 |
| DxO Color Depth Score (bits): | 23.7 | 25.8 |
| DxO Dynamic Range Score (evs): | 13.0 | 13.9 |
| DxO Maximum Effective ISO Score (iso): | 1,120 | 3,204 |
| 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) |
7952 x 5304
(42.2 MP,
3:2), 7072 x 5304 (37.5 MP, 4:3), 7952 x 4472 (35.6 MP, 16:9), 5296 x 5296 (28.0 MP, 1:1), 5168 x 3448 (17.8 MP, 3:2), 4592 x 3448 (15.8 MP, 4:3), 5168 x 2912 (15.0 MP, Other), 3440 x 3440 (11.8 MP, 1:1), 3984 x 2656 (10.6 MP, 3:2), 3536 x 2656 (9.4 MP, 4:3), 3984 x 2240 (8.9 MP, 16:9), 2656 x 2656 (7.1 MP, 1:1), 3872 x 2160 (8.4 MP, Other), 8192 x 1856 (15.2 MP, Other), 5536 x 2160 (12.0 MP, Other), 12416 x 1856 (23.0 MP, Other) |
| Image File Format: | JPEG (EXIF 2.3), 12-bit RAW (.DNG), RAW+JPEG | JPEG (EXIF 2.3), 14-bit RAW (uncompressed and compressed ARW 2.3), RAW+JPEG |
| Continuous-mode frames/second: | 6.0 | 5.0 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p/30p/25p/24p) 640x480 (30p/25p/24p) |
1920x1080 (60p/60i/50p/50i/30p/25p/24p)
1280x720 (120p/100/30p/25p) |
| Movie File Format: | MOV MPEG-4 AVC (H.264) with monaural audio | XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / 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 WR; 11 elements in 8 groups, 6 bladed diaphragm | Carl Zeiss Sonnar T* 2/35mm (fixed); 8 elements in 7 groups, 3 aspherical elements, 9 aperture blades |
| Focal Length (35mm equivalent): | 27 - 83mm | 35mm |
| Focal Length (actual): | 18 - 55mm | 35mm |
| Zoom Ratio: | 3.06x | 1.00x |
| Aperture Range: | f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele) | f/2 - f/22 |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
25 cm to Infinity 9.8 in to Infinity |
30 cm to Infinity 11.8 in to Infinity |
| Macro Focus Range: |
20 -
35 cm 7.9 - 13.8 in |
|
| Filter Thread: | 52.0mm | 49.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to 2x Clear Image Zoom, Up to 4x standard digital zoom, 1.4x/2.0x Digital Teleconverter, up to 6.2x Smart digital zoom at lower resolutions |
| 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) | Fast Hybrid AF (phase-detection/contrast-detection): Wide (399 points for PDAF, 25 points for CDAF), Center, Flexible Spot (S/M/L), Expand Flexible Spot, Lock-on AF (Wide / Center / Flexible Spot (S/M/L), Expand Flexible Spot) |
| 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., -2.5 to +1.5 diopter, Natural-Bright-Matte III focusing screen (interchangeable) | 0.39-type, 2.36M-dot XGA OLED, 100% coverage, 0.74x magnification, 18.4mm eyepoint (CIPA), -4.0 to +3.0m-1 diopter |
| Focus Peaking: | Yes | Yes |
| EVF Resolution: | n/a | 2,359,296 dots |
| Viewfinder Magnification (35mm equivalent): | 0.61x | 0.74x |
| Viewfinder Magnification (nominal/claimed): | 0.92x | 0.74x |
| 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) | 1,228,800 dots (307,200 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | Yes |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 16.0x | |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 51200 | 25600 |
| Minimum ISO (native): | 100 | 100 |
| ISO Settings: | Auto, 100-51200 (1, 1/2 or 1/3 EV steps) | ISO 100-25600 (1/3 EV steps, expandable to 50-102400), Auto (100-25600 with selectable upper/lower limits); Multi Frame NR: 100-102400 (1 EV steps), Auto (100-102400 with selectable upper/lower limits) |
| 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 WB, Daylight, Shade, Cloudy, Incandescent, Fluorescent (Warm white/Cool white/Day white/Daylight), Flash, Color Temp, Color Filter, Custom |
| 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 | 1200-zone Evaluative, 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 (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 modes: Portrait, Sports Action, Landscape, Sunset, Night Scene, Hand-held Twilight, Night Portrait, Anti Motion Blur; Panorama; Effects: Toy Camera, Pop Color, Posterisation, Retro Photo, Soft High-key, Partial Color, High Contrast Monochrome, Soft Focus, HDR Painting, Rich-tone Monochrome, Miniature, Watercolor, Illustration |
| Self Timer: | 2 or 12 seconds | 2, 5, 10; 3 or 5 shots after 2, 5, 10 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | No |
| Flash Modes: | P-TTL: On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync | Auto, Fill-flash, Slow Sync, Rear Sync, Off, Wireless (with optional compliant flash) |
| Flash Guide Number (ISO 100): | 12.0 m / 39.4 ft. | n/a |
| Flash Range Description: | Depends on lens | n/a |
| Max Flash Sync: | 1/180 | 1/2000 |
| Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | +/- 3.0 EV in 0.3EV steps |
| External Flash Connection: | Hot Shoe | Multi Interface Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | No |
| Image Storage | ||
| Usable Memory Types: | SD / SDHC / SDXC | MS Duo / MS PRO Duo / SD / SDHC / SDXC |
| UHS Support: | UHS-I | |
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (.DNG), RAW+JPEG | 14-bit RAW (uncompressed and compressed ARW 2.3), RAW+JPEG |
| Movie File Format: | MOV MPEG-4 AVC (H.264) with monaural audio | XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo |
| Included Memory: | No memory included | |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | Yes |
| 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,WiFi |
| PictBridge Compliant: | No | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional Wired or IR | Threaded cable release, via USB or Wi-Fi |
| Connections (extended): | Wired remote port | Multi Micro USB, Micro HDMI (Type D), 3.5mm stereo microphone jack |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.64 | |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | ||
| Buffer size for RAW shooting in single shot mode (frames): | ||
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.62 | |
| Camera penalizes early shutter press? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 6.0 | 5.0 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 30 | 24 |
| RAW shooting speed in burst mode (fps): | 5.0 | |
| Buffer size for RAW shooting in burst mode (frames): | 23 | |
| RAW+JPEG shooting speed in burst mode (fps): | 5.0 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 22 | |
| Shutter lag (full AF, wide/mid): | 0.26 seconds | |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.059 seconds | |
| Shutter lag (full AF, with flash): | ||
| Shutter Lag (prefocused): | 0.016 seconds | |
| Shutter Lag (notes): | ||
| Startup Time: | 1.5 seconds | |
| Play -> Record Time: | 1.0 seconds | |
| Flash cycle time, full power: | ||
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 220 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 480 shots | 200 shots |
| Battery Life, Video: | 30 minutes | |
| Battery Form Factor: | Proprietary; optional D-BH109 AA Battery Holder | Proprietary NP-BX1 |
| Usable Battery Types: | D-LI109 Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary D-LI109 Lithium-ion rechargeable | 1 x Proprietary NP-BX1 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | Yes | |
| Internal Charging Supported: | Yes | |
| Software | ||
| Included Software: | Software CDROM (SILKYPIX Developer Studio for PENTAX included) | Free downloads of Image Data Converter (Win only), PlayMemories Home, Capture One Express (for Sony) |
| OS Compatibility: | Windows, Mac OS X | |
| 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). | |
