- APS-C 372.1mm2
- 16.3 megapixels
- ISO 100 - 51,200
- Go in depth with our full Pentax K-50 Review.
- See real-world photos taken with the K-50.
- 1/2.3 inch 28.1mm2
- 18.2 megapixels
- 24.00mm - 720.00mm (35mm eq.)
- Go in depth with our full Sony HX99 Review.
| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Pentax K-30
K-30 vs K-50 |
Sony HX90V
HX90V vs HX99 |
| Successor: |
Pentax K-70
K-50 vs K-70 |
|
| General | ||
| Model Number: | K-50 | HX99 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Compact |
| Currently Manufactured: | No | Yes |
| Retail Price: | $779.95 | $449.99 |
| Street Price: | $149.00 | $473.00 |
| Date Available: | 2013-07-15 | 2019-02-12 |
| Tripod Mount: | Yes | Yes |
| Weight: |
31.9 oz
(904 g)
includes batteries, kit lens |
8.5 oz
(242 g)
includes batteries |
| Size: |
5.1 x
3.8 x
2.8 in. (130 x 97 x 71 mm) |
4.0 x
2.3 x
1.4 in. (102 x 58 x 36 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | Sony | Sony Exmor R |
| Effective Megapixels: | 16.3 | 18.2 |
| Sensor Format: | APS-C | 1/2.3 inch |
| Sensor size: | 372.09mm2 (23.70mm x 15.70mm) | 28.0735mm2 (6.17mm x 4.55mm) |
| Approximate Pixel Pitch: | 4.81 microns | 1.26 microns |
| Focal Length Multiplier: | 1.5x | n/a |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | None |
| Self-Cleaning: | Yes | No |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 79 | |
| DxO Color Depth Score (bits): | 23.7 | |
| DxO Dynamic Range Score (evs): | 13.0 | |
| DxO Maximum Effective ISO Score (iso): | 1,120 | |
| 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) |
4896 x 3672
(18.0 MP,
4:3), 4896 x 3264 (16.0 MP, 3:2), 4896 x 2752 (13.5 MP, 16:9), 3648 x 2736 (10.0 MP, 4:3), 3648 x 2432 (8.9 MP, 3:2), 3648 x 2056 (7.5 MP, Other), 2592 x 1944 (5.0 MP, 4:3), 2592 x 1728 (4.5 MP, 3:2), 1920 x 1080 (2.1 MP, 16:9), 640 x 480 (0.3 MP, 4:3), 3664 x 3667 (13.4 MP, 1:1), 2736 x 2736 (7.5 MP, 1:1), 1920 x 1920 (3.7 MP, 1:1), 8192 x 1860 (15.2 MP, Other), 3872 x 2160 (8.4 MP, Other), 12416 x 1856 (23.0 MP, Other), 5536 x 2160 (12.0 MP, Other) |
| Image File Format: | JPEG (EXIF 2.3), 12-bit RAW (.DNG), RAW+JPEG | JPEG, RAW, RAW+JPEG |
| Continuous-mode frames/second: | 6.0 | 10.0 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p/30p/25p/24p) 640x480 (30p/25p/24p) |
3840x2160 (30p/25p/24p)
1920x1080 (60p/60i/50p/50i/30p/25p/24p) 1920x1080 (120p/100p) |
| Movie File Format: | MOV MPEG-4 AVC (H.264) with monaural audio | XAVC S with LPCM 2ch audio, AVCHD with Dolby Digital (AC-3) 2ch audio (Dolby Digital Stereo Creator) |
| 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 | ZEISS Vario-Sonnar T* Lens, 11 elements in 10 groups (5 aspheric elements) |
| Focal Length (35mm equivalent): | 27 - 83mm | 24 - 720mm |
| Focal Length (actual): | 18 - 55mm | 4.3 - 118mm |
| Zoom Ratio: | 3.06x | 28.00x |
| Aperture Range: | f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele) | f/3.5 (W) / f/6.4(T) - f/8; 5-blade Iris Diaphragm |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
25 cm to Infinity 9.8 in to Infinity |
5 cm to Infinity 2.0 in to Infinity |
| Macro Focus Range: | ||
| Filter Thread: | 52.0mm | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to 2x Clear Image, up to 4x Digital Zoom |
| 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) | Contrast Detection AF: Wide, Center, Flexible Spot (S/M/L), Expanded Flexible Spot, Single-shot AF, Continuous AF (Movie Only), DMF, Manual Focus |
| 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) | 0.2-inch 638K-dot OLED, 100% coverage, approx. 0.5x magnification with 50mm lens at infinity and -1m-1(diopter) (35mm equiv.), 19.2mm eyepoint, -4.0 to +3.0m-1 diopter, eye detector. |
| Focus Peaking: | Yes | Yes |
| EVF Resolution: | n/a | 638,400 dots |
| Viewfinder Magnification (35mm equivalent): | 0.61x | 0.50x |
| 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) | 921,600 dots (307,200 px) |
| Touchscreen: | No | Yes |
| Articulating Screen: | No | Yes |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | Yes |
| Max Playback Zoom: | 16.0x | |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 51200 | 3200 |
| Minimum ISO (native): | 100 | 80 |
| ISO Settings: | Auto, 100-51200 (1, 1/2 or 1/3 EV steps) | Auto, 80, 100, 200, 400, 800, 1600, 3200, 6400* (*Extended ISO), 12800** (**with MFNR) |
| 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, Daylight, Shade, Cloudy, Fluorescent Warm White, Fluorescent Cool White, Fluorescent Day White, Fluorescent Daylight, Incandescent, Flash, Custom (3), C.Temp./Filter |
| Shutter Speed Range: | 1/6000 - 30 sec | 1/2000 - 30 sec |
| Bulb Mode: | Yes | No |
| Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 3.0EV in 0.3EV steps |
| Metering Modes: | TTL open-aperture: 77-segment, Center-weighted, Spot | Multi-pattern, Center-weighted, Spot, Entire Screen Avg, Highlight |
| 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, Macro, Landscape, Sunset, Night Scene, Handheld Twilight, Night Portrait, Anti Motion Blur, Pet, Gourmet, Fireworks, High Sensitivity, Intelligent Sweep Panorama; Effects: Toy camera, Pop Color, Posterization, Retro Photo, Soft High-key, Partial Color, High Contrast Mono., Soft Focus, HDR Painting, Richtone Monochrome, Miniature, Watercolor, Illustration. |
| Self Timer: | 2 or 12 seconds | 2, 5, 10; 3 shots seconds |
| Time Lapse (intervalometer): | 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 | Auto, Flash On, Slow Sync., Flash Off, Rear Sync.; Red-eye reduction available |
| Flash Guide Number (ISO 100): | 12.0 m / 39.4 ft. | n/a |
| Flash Range Description: | Depends on lens | ISO Auto: 0.3 to 5.4m (W) / 2.5 to 3.0m (T) |
| 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 | n/a |
| Built-In Wireless Flash Control: | Full TTL exposure | No |
| Image Storage | ||
| Usable Memory Types: | SD / SDHC / SDXC | MS Micro M2 / microSD / microSDHC / microSDXC |
| UHS Support: | ||
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (.DNG), RAW+JPEG | RAW, RAW+JPEG |
| Movie File Format: | MOV MPEG-4 AVC (H.264) with monaural audio | XAVC S with LPCM 2ch audio, AVCHD with Dolby Digital (AC-3) 2ch audio (Dolby Digital Stereo Creator) |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | Yes |
| Bluetooth: | No | Yes |
| Built-In GPS: | No | No |
| Microphone Jack: | No | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed,Bluetooth,WiFi |
| PictBridge Compliant: | No | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional Wired or IR | Via Wi-Fi |
| Connections (extended): | Wired remote port | Micro (Type-D) HDMI, Multi/Micro USB 2.0 |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.71 | |
| 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): | 0.66 | |
| Camera penalizes early shutter press? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 6.0 | 10.0 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 30 | 103 |
| RAW shooting speed in burst mode (fps): | 10.0 | |
| Buffer size for RAW shooting in burst mode (frames): | 50 | |
| RAW+JPEG shooting speed in burst mode (fps): | 10.0 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 50 | |
| Shutter lag (full AF, wide/mid): | 0.25 seconds | |
| Shutter lag (full AF, tele): | 0.15 seconds | |
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.029 seconds | |
| Shutter lag (full AF, with flash): | 0.50 seconds | |
| Shutter Lag (prefocused): | 0.018 seconds | |
| Shutter Lag (notes): | ||
| Startup Time: | 2.3 seconds | |
| Play -> Record Time: | 1.3 seconds | |
| Flash cycle time, full power: | 5.9 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 370 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 480 shots | 300 shots |
| Battery Life, Video: | 55 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: | No | |
| Internal Charging Supported: | Yes | |
| Software | ||
| Included Software: | Software CDROM (SILKYPIX Developer Studio for PENTAX included) | |
| 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). | |
