- APS-C 361.2mm2
- 25.7 megapixels
- ISO 100 - 1,600,000
- Go in depth with our full Pentax K-3 III Review.
- See real-world photos taken with the K-3 III.
Links | ||
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Prices: | Compare Prices | Compare Prices |
Manufacturer URL: | Manufacturer website | Manufacturer website |
Predecessor: |
Pentax K-3 II
K-3 II vs K-3 III |
|
Successor: | ||
General | ||
Model Number: | K-3 III | Z 30 |
Alternate Model Number(s): | K-3 Mark III | Z30 |
Camera Format: | Pro SLR | Compact System Camera |
Currently Manufactured: | Yes | Yes |
Retail Price: | $1999.95 | $709.95 |
Street Price: | $1,846.95 | $696.95 |
Date Available: | 2021-04-06 | 2022-07-15 |
Tripod Mount: | Yes | Yes |
Weight: |
28.9 oz
(820 g)
includes batteries |
13.8 oz
(390 g)
includes batteries |
Size: |
5.3 x
4.1 x
2.9 in. (135 x 104 x 74 mm) |
5.0 x
2.9 x
2.3 in. (128 x 74 x 60 mm) |
Waterproof: | No | No |
Waterproof Depth: | n/a | n/a |
Image Sensor | ||
Sensor Type: | CMOS | CMOS |
Sensor Manufacturer: | ||
Effective Megapixels: | 25.7 | 20.9 |
Sensor Format: | APS-C | APS-C |
Sensor size: | 361.15mm2 (23.30mm x 15.50mm) | 368.95mm2 (23.50mm x 15.70mm) |
Approximate Pixel Pitch: | 3.76 microns | 4.22 microns |
Focal Length Multiplier: | 1.5x | 1.5x |
Aspect Ratio: | 3:2 | 3:2 |
Color Filter Type: | RGBG | RGBG |
Anti Aliasing Filter: | Optional | None |
Self-Cleaning: | Yes | No |
Sensor shift image stabilization: | Yes | No |
On-Sensor Phase Detect: | No | Yes |
DxO Sensor Score: | ||
DxO Color Depth Score (bits): | ||
DxO Dynamic Range Score (evs): | ||
DxO Maximum Effective ISO Score (iso): | ||
Image Capture | ||
Image Resolution: |
6192 x 4128
(25.6 MP,
3:2), 4752 x 3168 (15.1 MP, 3:2), 3648 x 2432 (8.9 MP, 3:2), 1920 x 1280 (2.5 MP, 3:2) |
5568 x 3712
(20.7 MP,
3:2), 4176 x 2784 (11.6 MP, 3:2), 2784 x 1856 (5.2 MP, 3:2), 5568 x 3128 (17.4 MP, 16:9), 4176 x 2344 (9.8 MP, 16:9), 2784 x 1560 (4.3 MP, 16:9), 3712 x 3712 (13.8 MP, 1:1), 2784 x 2784 (7.8 MP, 1:1), 1856 x 1856 (3.4 MP, 1:1) |
Image File Format: | JPEG (EXIF 2.30), 14-bit RAW (.PEF, .DNG), RAW+JPEG | JPEG (EXIF 2.31), .NEF (RAW), 12 or 14 bit; RAW+JPEG |
Continuous-mode frames/second: | 12.0 | 11.0 |
Video Capture | ||
Can take movies: | Yes | Yes |
Movie Resolution: |
3840x2160 (30p/24p)
1920x1080 (60p/50p/30p/25p/24p) |
3840x2160 (30p/25p/24p)
1920x1080 (120p/100p/60p/50p/30p/25p/24p) |
Movie File Format: | MPEG-4 AVC/H.264 (MOV) | MOV, MP4 (Video: H.264/MPEG-4 AVC; Audio: Stereo Linear PCM, AAC) |
Composite Video Out: | No | No |
NTSC/PAL Switchable Video: | n/a | n/a |
Video Usable as Viewfinder: | n/a | n/a |
HD Video Out: | Yes | Yes |
HD Video Connection: | HDMI | HDMI |
Lens & Optics | ||
Lens Mount: | Pentax K (KA/KAF/KAF2/3/4) | Nikon Z |
Lens: | n/a | Nikon Z DX 16-50mm f/3.5-6.3 VR |
Focal Length (35mm equivalent): | 24 - 75mm | |
Focal Length (actual): | 16 - 50mm | |
Zoom Ratio: | 3.10x | |
Aperture Range: | f/3.5 (wide) / f/6.3 (tele) - f/16 | |
Integrated ND Filter: | No | No |
Normal Focus Range: |
20 cm to Infinity 7.9 in to Infinity |
|
Macro Focus Range: | ||
Filter Thread: | n/a | 46.0mm |
Thread Type: | n/a | n/a |
Optical Image Stabilization: | No | Yes |
Digital Zoom: | No | |
Digital Zoom Values: | n/a | |
Auto Focus | ||
Auto Focus: | Yes | Yes |
Auto Focus Type: | SAFOX 13 TTL phase-matching - 101 point (25 cross type focus points in the center) | Hybrid Phase/Contrast Detect AF with 209 PDAF points; Pinpoint, Single-Point, Dynamic-area AF, Wide-area AF (S/L), Wide-Are (L, People/Animals), Auto-area AF, Auto-area AF (People/Animals); Face and Eye-detect AF |
Auto Focus Assist Light? | Yes | Yes |
Manual Focus: | Yes | Yes |
Viewfinder | ||
Viewfinder: | Optical / LCD | No / LCD |
Viewfinder Type: | SLR type; eye-level pentaprism, ~100% coverage, 1.05x mag., 20.5mm eyepoint, -4.0 to +1.0 diopter | |
Focus Peaking: | Yes | Yes |
EVF Resolution: | n/a | n/a |
Viewfinder Magnification (35mm equivalent): | 1.05x | |
Viewfinder Magnification (nominal/claimed): | ||
Display | ||
Eye-level Viewfinder: | Yes | No |
Rear Display: | Yes | Yes |
Rear Display Size (inches): | 3.2 | 3.0 |
Rear Display Resolution: | 1,620,000 dots (540,000 px) | 1,036,800 dots (345,600 px) |
Touchscreen: | Yes | Yes |
Articulating Screen: | No | Yes |
Tilt Swivel Screen: | No | Yes |
Selfie Screen: | No | Yes |
Max Playback Zoom: | 16.0x | |
Top Deck Display: | Yes | No |
Exposure | ||
Maximum ISO (native): | 1600000 | 51200 |
Minimum ISO (native): | 100 | 100 |
ISO Settings: | Auto, 100-1600000 (1, 1/2 or 1/3 EV steps) | Auto, ISO 100 - 51200, expandable to 204,800 |
Auto ISO Mode: | Yes | Yes |
White Balance Settings: | Auto, Multi Auto WB, Daylight, Shade, Cloudy, Fluorescent Light (D: Daylight Color, N:Daylight White, W:Cool White, L:Warm White), Tungsten Light, Flash, CTE, Manual (up to 3 settings), Color Temperature (up to 3 settings), Copying the white balance setting of a captured image | Auto (2 types), Cloudy, Shade, Direct Sunlight, Flash, Fluorescent (7 types), Incandescent, Kelvin Color Temperature (2,500K-10,000K), Preset manual; Fine tuning available. |
Shutter Speed Range: | 1/8000 - 30 sec | 1/4000 - 900 sec |
Bulb Mode: | Yes | Yes |
Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
Metering Modes: | TTL open-aperture: Multi-segment with 307K-pixel RGBIr sensor, Center-weighted, Spot, Highlight-weighted | Matrix metering; Center-weighted (weight of approximately 75% given to 8mm circle in center of frame or weighting can be based on average of entire frame; Spot: meters circle with diameter of about 3.5mm (about 2.5% of frame) centered on selected focus point; Highlight-weighted |
Program Auto Exposure: | Yes | Yes |
Aperture Priority: | Yes | Yes |
Shutter Priority: | Yes | Yes |
Full Manual Exposure: | Yes | Yes |
Creative Exposure Modes: | Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority; Digital filters (capture): Extract Color, Replace Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Tone Expansion, Bold Monochrome, Grainy Monochrome; HDR: Auto, HDR1, HDR2, HDR3, Advanced HDR, Exposure bracket value adjustable, Automatic composition correction function; Pixel Shift Resolution (On/Off) | Custom: U1, U2, U3; Scene Modes: Autumn Colors, Beach / Snow, Blossom, Candlelight, Child, Close-up, Dusk / Dawn, Food, Landscape, Night Landscape, Night Portrait, Party / Indoor, Pet Portrait, Portrait, Sports, Sunset; Special Effects: Night Vision, Super Vivid, Pop, Photo Illustration, Toy Camera Effect, Miniature Effect, Selective Color, Silhouette, High Key, Low Key |
Self Timer: | 2 or 12 seconds | 2/5/10/20s; 1-9 exposures at intervals of 0.5, 1, 2, or 3 seconds |
Time Lapse (intervalometer): | ||
High Resolution Composite: | 24.0 megapixels | No |
Flash | ||
Built-in Flash: | No | No |
Flash Modes: | P-TTL; Modes available depends on external flash mounted | Fill flash, Red-eye reduction, Slow sync, Red-eye reduction with slow sync, Rear-curtain sync, Auto, Auto with red-eye reduction, Auto slow sync, Auto slow sync with red-eye reduction, Flash off; Auto FP High-Speed sync supported |
Flash Guide Number (ISO 100): | n/a | n/a |
Flash Range Description: | n/a | n/a |
Max Flash Sync: | 1/200 | 1/200 |
Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | -3 to +1 EV in 0.3EV steps |
External Flash Connection: | Hot Shoe, PC Sync socket | Hot Shoe |
Built-In Wireless Flash Control: | No | No |
Image Storage | ||
Usable Memory Types: | SD / SDHC / SDXC | SD / SDHC / SDXC |
UHS Support: | UHS-II | UHS-I |
Other Memory: | ||
Dual Card Slots: | Yes | No |
RAW Capture Support: | Yes | Yes |
Uncompressed Format: | 14-bit RAW (.PEF, .DNG), RAW+JPEG | .NEF (RAW), 12 or 14 bit; RAW+JPEG |
Movie File Format: | MPEG-4 AVC/H.264 (MOV) | MOV, MP4 (Video: H.264/MPEG-4 AVC; Audio: Stereo Linear PCM, AAC) |
Included Memory: | No memory included | No memory included |
Included Memory Type: | ||
Connectivity | ||
Built-In Wi-Fi: | Yes | Yes |
NFC: | No | No |
Bluetooth: | Yes | Yes |
Built-In GPS: | No | No |
Microphone Jack: | Yes | Yes |
Headphone Jack: | Yes | No |
External Connections: | USB 3.0 Super Speed,Bluetooth,WiFi | USB 2.0 High Speed,USB 3.0 Super Speed,Bluetooth,WiFi |
PictBridge Compliant: | No | Yes |
DPOF Compliant: | Yes | Yes |
Remote Control: | Yes | Yes |
Remote Control Type: | Optional Wired or IR | Wi-Fi/Bluetooth |
Connections (extended): | USB 3.2 Gen1 (Type-C), Micro B,Micro (Type D) HMDI, External cable switch terminal (2.5mm), X-sync socket, 3.5mm stereo mic input, 3.5mm headphone jack | Type C USB connector (SuperSpeed USB), Micro (Type-D) HDMI, 3.5mm Stereo Microphone Jack (plug-in power supported) |
Performance Timing | ||
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | ||
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): | ||
Camera penalizes early shutter press? | ||
JPEG shooting speed in burst mode (fps, max resolution): | 12.0 | 11.0 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): | 30 | |
RAW shooting speed in burst mode (fps): | ||
Buffer size for RAW shooting in burst mode (frames): | ||
RAW+JPEG shooting speed in burst mode (fps): | ||
Buffer Size for RAW+JPEG shooting in burst mode (frames): | ||
Shutter lag (full AF, wide/mid): | ||
Shutter lag (full AF, tele): | ||
Shutter lag (full AF, live view - DSLR): | ||
Shutter lag (prefocused, live view - DSLR): | ||
Shutter Lag (manual focus): | ||
Shutter lag (full AF, with flash): | ||
Shutter Lag (prefocused): | ||
Shutter Lag (notes): | ||
Startup Time: | ||
Play -> Record Time: | ||
Flash cycle time, full power: | ||
Power | ||
Battery Life, Stills (CIPA Rating Monitor/Live View): | 330 shots | |
Battery Life, Still (CIPA Rating OVF/EVF): | 800 shots | |
Battery Life, Video: | 75 minutes | |
Battery Form Factor: | Proprietary D-LI90 | Proprietary EN-EL25 |
Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
Batteries Included: | 1 x Proprietary D-LI90 Lithium-ion rechargeable | 1 x Proprietary EN-EL25 Lithium-ion rechargeable |
Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
Dedicated Battery Charger Included: | Yes | Yes |
Internal Charging Supported: | No | Yes |
Software | ||
Included Software: | Software CD-ROM includes Digital Camera Utility 5 | |
OS Compatibility: | ||
Miscellaneous | ||
Notes & Features: |