| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Nikon D3S
D3S vs D4 |
|
| Successor: | ||
| General | ||
| Model Number: | D4 | K-S2 |
| Alternate Model Number(s): | ||
| Camera Format: | Pro SLR | SLR |
| Currently Manufactured: | No | No |
| Retail Price: | $5999.95 | $799.95 |
| Street Price: | $4,499.95 | $499.00 |
| Date Available: | 2012-02-15 | 2015-02-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
47.5 oz
(1,347 g)
includes batteries |
30.3 oz
(859 g)
includes batteries, kit lens |
| Size: |
6.3 x
6.2 x
3.6 in. (160 x 157 x 91 mm) |
4.8 x
3.6 x
2.6 in. (122 x 91 x 65 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | ||
| Effective Megapixels: | 16.2 | 20.1 |
| Sensor Format: | 35mm | APS-C |
| Sensor size: | 860.4mm2 (36.00mm x 23.90mm) | 366.6mm2 (23.50mm x 15.60mm) |
| Approximate Pixel Pitch: | 7.31 microns | 4.29 microns |
| Focal Length Multiplier: | 1.0x | 1.5x |
| Aspect Ratio: | 3:2 | 3:2 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | Optional |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | No | Yes |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 89 | |
| DxO Color Depth Score (bits): | 24.7 | |
| DxO Dynamic Range Score (evs): | 13.1 | |
| DxO Maximum Effective ISO Score (iso): | 2,965 | |
| Image Capture | ||
| Image Resolution: |
4928 x 3280
(16.2 MP,
3:2), 3696 x 2456 (9.1 MP, 3:2), 2464 x 1640 (4.0 MP, 3:2), 4096 x 2720 (11.1 MP, Other), 3072 x 2040 (6.3 MP, Other), 2048 x 1360 (2.8 MP, Other), 3200 x 2128 (6.8 MP, 3:2), 2400 x 1592 (3.8 MP, Other), 1600 x 1064 (1.7 MP, 3:2), 4096 x 3280 (13.4 MP, 5:4), 3072 x 2456 (7.5 MP, 5:4), 2048 x 1640 (3.4 MP, 5:4) |
5472 x 3648
(20.0 MP,
3:2), 4224 x 2816 (11.9 MP, 3:2), 3072 x 2048 (6.3 MP, 3:2), 1920 x 1280 (2.5 MP, 3:2) |
| Image File Format: | JPEG, NEF (RAW): 12 or 14 bit, lossless compressed, compressed, or uncompressed; RAW+JPEG; TIFF (RGB) | JPEG (EXIF 2.30), 12-bit RAW (.PEF, .DNG) |
| Continuous-mode frames/second: | 11.1 | 5.2 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p/30p/25p) 640x424 (30p/25p) |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p) |
| Movie File Format: | MOV (Video: H.264/MPEG-4 AVC; Audio: Linear PCM) | MPEG-4 AVC/H.264 (MOV) |
| 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: | Nikon F | Pentax K (KA/KAF/KAF2/3) |
| Lens: | n/a | smc Pentax-D AL 18-50mm f/4-5.6 DC WR RE; 11 elements in 8 groups |
| Focal Length (35mm equivalent): | 27 - 75mm | |
| Focal Length (actual): | 18 - 50mm | |
| Zoom Ratio: | 2.78x | |
| Aperture Range: | f/4 - f/22 (wide) / f/5.6 - f/32 (tele) | |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
30 cm to Infinity 11.8 in to Infinity |
|
| Macro Focus Range: | ||
| Filter Thread: | n/a | 58.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | No | |
| Digital Zoom Values: | n/a | |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | Nikon Advanced Multi-CAM 3500FX autofocus sensor module with TTL phase detection, fine-tuning, and 51 focus points (including 15 cross-type sensors with f/8 supported by 11 sensors) | SAFOX 11 TTL phase-matching: 11 points (9 cross type focus points in the center) |
| Auto Focus Assist Light? | No | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | Optical / LCD |
| Viewfinder Type: | SLR; eye-level pentaprism, 100% coverage, 0.7x magnification, 18mm eyepoint, -3 to +1 diopter | SLR type; eye-level pentaprism, ~100% coverage, 0.95x mag., 20.5mm eyepoint, -2.5 to +1.5 diopter |
| Focus Peaking: | No | Yes |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.70x | 0.63x |
| Viewfinder Magnification (nominal/claimed): | 0.70x | 0.95x |
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.2 | 3.0 |
| Rear Display Resolution: | 921,600 dots (307,200 px) | 921,600 dots (230,400 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | Yes |
| Tilt Swivel Screen: | No | Yes |
| Selfie Screen: | No | Yes |
| Max Playback Zoom: | 46.0x | 16.0x |
| Top Deck Display: | Yes | No |
| Exposure | ||
| Maximum ISO (native): | 12800 | 51200 |
| Minimum ISO (native): | 100 | 100 |
| ISO Settings: | Auto, 100 - 12,800, plus down to 50 in Lo-1, up to 204,800 in Hi-4 | Auto, 100-51200 (1, 1/2 or 1/3 EV steps) |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto (2 types), incandescent, fluorescent (7 types), direct sunlight, flash, cloudy, shade, preset manual (up to 4 values can be stored), choose color temperature (2500 K-10000 K), all with fine-tuning | Auto, Multi Auto, Daylight, Shade, Cloudy, Fluorescent Light (D: Daylight Color, N: Daylight White, W: Cool White, L: Warm White), Tungsten Light, Flash, CTE, Manual, Color Temperature |
| Shutter Speed Range: | 1/8000 - 30 sec | 1/6000 - 30 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | 91K-pixel 3D Color Matrix Metering III, Center-weighted (75% given to 8, 12, 15 or 20mm circle), Spot (4mm) centered on selected focus area | TTL open-aperture: 77 segment Multi, Center-weighted, Spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | None | Shutter & Aperture Priority (TAv), Sensitivity Priority, Advanced HDR, Scene Mode (Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR*, Night Snap, Food, Pet, Kids, Surf & Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum); Digital filters (capture): Extract Color, Replace Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Bold Monochrome; Dynamic range adjustment: Highlight, shadow |
| Self Timer: | 2/5/10/20s; 1-9 exposures at intervals of 0.5, 1, 2, or 3 seconds | 2 or 12 seconds |
| Time Lapse (intervalometer): | Yes | Yes |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | No | Yes |
| Flash Modes: | Front curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, Auto FP High-Speed Sync supported | Auto Flash Discharge, Auto Flash + Red-eye Reduction (Auto Picture, Scene) Flash On, Flash On+ Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, Manual Flash Discharge (Full-1/128) |
| Flash Guide Number (ISO 100): | n/a | 12.0 m / 39.4 ft. |
| Flash Range Description: | n/a | GN=12 (m, ISO 100); range depends on lens aperture |
| Max Flash Sync: | 1/250 | 1/180 |
| Flash Exposure Compensation: | -3 to +1 EV in 0.3EV steps | -2 to +1 EV in 0.5EV steps |
| External Flash Connection: | ISO 518 hot-shoe contact; safety lock provided; PC Sync terminal | Hot Shoe |
| Built-In Wireless Flash Control: | No | |
| Image Storage | ||
| Usable Memory Types: | CF1 / XQD | SD / SDHC / SDXC |
| UHS Support: | UHS-I | |
| Other Memory: | UDMA7 compliant | |
| Dual Card Slots: | Yes | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | NEF (RAW): 12 or 14 bit, lossless compressed, compressed, or uncompressed; RAW+JPEG; TIFF (RGB) | 12-bit RAW (.PEF, .DNG) |
| Movie File Format: | MOV (Video: H.264/MPEG-4 AVC; Audio: Linear PCM) | MPEG-4 AVC/H.264 (MOV) |
| Included Memory: | No memory included | 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: | Yes | Yes |
| Headphone Jack: | Yes | No |
| External Connections: | USB 2.0 High Speed,Ethernet | USB 2.0 High Speed,WiFi |
| PictBridge Compliant: | Yes | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional wired, wireless | Optional IR or Wi-Fi |
| Connections (extended): | Type-C mini HDMI with uncompressed video support, DC Input, 10-pin Expansion Terminal, Audio input (stereo 3.5mm jack with power), Audio output (stereo 3.5mm jack), Peripheral connector for WT-5 | Micro (Type D) HMDI |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.41 | 0.35 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.39 | |
| Buffer size for RAW shooting in single shot mode (frames): | Unlimited | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.39 | 0.35 |
| Camera penalizes early shutter press? | No | No |
| JPEG shooting speed in burst mode (fps, max resolution): | 11.1 | 5.2 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | Unlimited | 28 |
| RAW shooting speed in burst mode (fps): | 11.1 | 5.2 |
| Buffer size for RAW shooting in burst mode (frames): | Unlimited | 9 |
| RAW+JPEG shooting speed in burst mode (fps): | 11.1 | 5.2 |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 62 | 6 |
| Shutter lag (full AF, wide/mid): | 0.21 seconds | 0.12 seconds |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | 1.50 seconds | 0.75 seconds |
| Shutter lag (prefocused, live view - DSLR): | 0.197 seconds | 0.214 seconds |
| Shutter Lag (manual focus): | 0.043 seconds | 0.098 seconds |
| Shutter lag (full AF, with flash): | 0.15 seconds | |
| Shutter Lag (prefocused): | 0.043 seconds | 0.077 seconds |
| Shutter Lag (notes): | OVF: Full Autofocus lag, 51-point Auto Area = 0.254s Live View: Full Autofocus lag = 1.497s Prefocused lag: 0.197s | |
| Startup Time: | 0.3 seconds | 1.0 seconds |
| Play -> Record Time: | 0.2 seconds | 0.2 seconds |
| Flash cycle time, full power: | 2.3 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | ||
| Battery Life, Still (CIPA Rating OVF/EVF): | 2600 shots | 410 shots |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary EN-EL18 (10.8v 2000mAh) | Proprietary D-LI109 |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary EN-EL18 Lithium-ion rechargeable | 1 x Proprietary D-LI109 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | Yes | Yes |
| Internal Charging Supported: | No | No |
| Software | ||
| Included Software: | Nikon ViewNX 2 CD-ROM | Digital Camera Utility 5 Software CD-ROM |
| OS Compatibility: | ||
| Miscellaneous | ||
| Notes & Features: | 16.2-megapixel FX-format CMOS sensor, Expeed 3 processor, Upgraded 51-point AF module, 91K-pixel RGB exposure sensor, Bursts up to 10 fps with AE/AF, 11 fps with AF/AE locked, Full HD video capture, Dual Compact Flash and XQD card slots, Ethernet port, Illuminated controls, External headphone and mic jacks. | 20 megapixel AA Filter-less CMOS sensor with Prime MII processor, built-in Wi-Fi with NFC, weather-resistant body, all-new retractable kit zoom lens. The K-S2 will be available in 3 standard colors: black, white, and graphite with an orange accent. RICOH IMAGING is also pleased to announce the color order service for the PENTAX K-S2. The PENTAX K-S2 offers a choice of seven color options in two outdoor-themed collections: three in the Nature Collection; Forest Green, Desert Beige, and Stone Gray as well as four in the Sports Collection: White and Lime, Black and Pink, White with a Racing Stripe, and Black with a Racing Stripe. |
