Pentax K-3 Mark III Monochrome DSLR Camera Key Features 25.7MP APS-C CMOS Sensor SAFOX 13 101-Point Phase-Detection AF 1.05x-Mag. Pentaprism Optical Viewfinder 3.2" 1.62m-Dot Touchscreen LCD Up to 12 fps Continuous Shooting 5-Axis SR II In-Body Shake Reduction UHD 4K30p Video Recording Three Custom Monochrome Image Modes Face Detection and Touch Autofocus Wi-Fi & Bluetooth; Dual SD Card Slots
Pentax K-3 Mark III Monochrome DSLR Camera
| Lens Mount | Pentax K |
| Sensor Resolution | Actual: 26.78 Megapixel Effective: 25.73 Megapixel (6192 x 4128) |
| Crop Factor | 1.5x |
| Image Stabilization | Sensor-Shift, 5-Axis |
| Built-In ND Filter | None |
| Capture Type | Stills & Video |
| Shutter Type | Electronic Shutter |
| Shutter Speed | Mechanical Shutter 1/8000 to 30 Seconds Up to 20 Minutes in Bulb Mode Electronic Shutter 1/16,000 to 30 Seconds |
| Bulb/Time Mode | Bulb Mode, Time Mode |
| ISO Sensitivity | 200 to 1,600,000 in Auto Mode |
| Metering Method | Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot |
| Exposure Modes | Aperture Priority, Auto, Manual, Program, Sensitivity Priority, Shutter Priority |
| Exposure Compensation | -5 to +5 EV (1/3, 1/2 EV Steps) |
| Metering Range | -2 to 21 EV |
| White Balance | Presets: Auto, CTE, Cloudy, Color Temperature, Daylight, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Manual, Multi Auto WB, Shade, Tungsten |
| Continuous Shooting | Mechanical Shutter Up to 12 fps at 25.7 MP for up to 55 Frames (JPEG) / 32 Frames (Raw) Mechanical Shutter Up to 7 fps at 25.7 MP for up to 100 Frames (JPEG) / 40 Frames (Raw) Mechanical Shutter Up to 2.5 fps at 25.7 MP for up to 100 Frames (JPEG) / 100 Frames (Raw) |
| Interval Recording | Yes |
| Self-Timer | 2/12-Second Delay |
| Image Sizes | 3:2 Raw 6192 x 4128 3:2 JPEG 6192 x 4128 4752 x 3168 3648 x 2432 1920 x 1280 |
| Aspect Ratio | 3:2 |
| Image File Format | DNG, JPEG, Raw |
| Bit Depth | 14-Bit |
| Internal Recording Modes | H.264/MOV UHD 4K (3840 x 2160) at 24.00/30.00 fps 1920 x 1080p at 24.00/30.00/60.00 fps |
| External Recording Modes | None |
| Recording Limit | Up to 25 Minutes |
| Broadcast Output | NTSC |
| IP Streaming | None |
| Built-In Microphone Type | Stereo |
| Media/Memory Card Slot | Slot 1: SD/SDHC/SDXC (UHS-II) Slot 2: SD/SDHC/SDXC (UHS-I) |
| Video I/O | 1 x Micro-HDMI Output |
| Audio I/O | 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output 1 x 1/8" / 3.5 mm TRS Stereo Microphone Input |
| Power I/O | 1 x USB-C Input/Output |
| Other I/O | 1 x USB-C (USB 3.2 / 3.1 Gen 1) Data Input/Output (Shared with Power Input) 1 x 2.5 mm Sub-Mini Control Input 1 x PC Sync Socket Output |
| Wireless | Wi-Fi, Bluetooth |
| Mobile App Compatible | Yes *As of April, 2023: Check with manufacturer for the most up-to-date compatibility |
| Global Positioning (GPS, GLONASS, etc.) | None |
| Size | 3.2" |
| Resolution | 1,620,000 Dot |
| Display Type | Fixed Touchscreen LCD |
| Secondary Display | Top: Status Display |
| Type | Optical (Pentaprism) |
| Eye Point | 20.5 mm |
| Coverage | 100% |
| Magnification | Approx. 1.05x |
| Diopter Adjustment | -4 to +1 |
| Focus Type | Auto and Manual Focus |
| Focus Mode | Continuous-Servo AF, Manual Focus, Single-Servo AF |
| Autofocus Points | Phase Detection: 101 (25 Cross-Type) |
| Autofocus Sensitivity | -3 to +19 EV |
| Built-In Flash/Light | No |
| Flash Modes | Auto, Auto/Red-Eye Reduction, Flash On, Flash On w/ Red-Eye Reduction, Hi-Speed Sync, Slow Sync, Slow Sync/Red-Eye Reduction, TTL Auto, Wireless |
| Maximum Sync Speed | 1/200 Second |
| Flash Compensation | -2 to +1 EV |
| Dedicated Flash System | P-TTL |
| External Flash Connection | Hot Shoe, PC Terminal |
| Operating Temperature | 22 to 72°F / -10 to 40°C |
| Operating Humidity | 0 to 85% |
| Battery Type | 1 x D-LI90 Rechargeable Lithium-Ion, 7.2 VDC, 1860 mAh (Approx. 800 Shots) |
| Tripod Mounting Thread | 1 x 1/4"-20 Female (Bottom) |
| Accessory Mount | 1 x Hot Shoe Mount |
| Material of Construction | Magnesium Alloy |
| Dimensions (W x H x D) | 5.3 x 4.1 x 2.9" / 134.5 x 103.5 x 73.5 mm |
| Weight | 1.8 lb / 820 g (With Battery, Recording Media) 1.6 lb / 735 g (Body Only) |
| Package Weight | 3.045 lb |
| Box Dimensions (LxWxH) | 8.3 x 6.9 x 5.1" |
