| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: |
Manufacturer website
Nikon D90 webpage |
Manufacturer website |
| Predecessor: |
Nikon D80
D80 vs D90 |
|
| Successor: |
Nikon D7000
D90 vs D7000 |
|
| General | ||
| Model Number: | D90 | K-S2 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | SLR |
| Currently Manufactured: | No | No |
| Retail Price: | $1299.95 | $799.95 |
| Street Price: | $499.00 | |
| Date Available: | 2008-09-15 | 2015-02-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
40.0 oz
(1,133 g)
includes batteries, kit lens |
30.3 oz
(859 g)
includes batteries, kit lens |
| Size: |
5.2 x
4.1 x
3.0 in. (132 x 103 x 77 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: | 12.3 | 20.1 |
| Sensor Format: | APS-C | APS-C |
| Sensor size: | 372.88mm2 (23.60mm x 15.80mm) | 366.6mm2 (23.50mm x 15.60mm) |
| Approximate Pixel Pitch: | 5.50 microns | 4.29 microns |
| Focal Length Multiplier: | 1.5x | 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: | 73 | |
| DxO Color Depth Score (bits): | 22.7 | |
| DxO Dynamic Range Score (evs): | 12.5 | |
| DxO Maximum Effective ISO Score (iso): | 977 | |
| Image Capture | ||
| Image Resolution: |
4288 x 2848
(12.2 MP,
Other), 3216 x 2136 (6.9 MP, Other), 2144 x 1424 (3.1 MP, Other) |
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 (EXIF 2.21), NEF (RAW), 12-bit; RAW+JPEG | JPEG (EXIF 2.30), 12-bit RAW (.PEF, .DNG) |
| Continuous-mode frames/second: | 4.5 | 5.2 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1280x720 (24)
640x424 (24) 320x216 (24) |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p) |
| Movie File Format: | AVI (Motion JPEG) | MPEG-4 AVC/H.264 (MOV) |
| Composite Video Out: | Yes | No |
| NTSC/PAL Switchable Video: | Yes | n/a |
| Video Usable as Viewfinder: | Yes | 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: | Nikkor AF-S 18-105mm f/3.5 -5.6G ED VR | smc Pentax-D AL 18-50mm f/4-5.6 DC WR RE; 11 elements in 8 groups |
| Focal Length (35mm equivalent): | 27 - 158mm | 27 - 75mm |
| Focal Length (actual): | 18 - 105mm | 18 - 50mm |
| Zoom Ratio: | 5.80x | 2.78x |
| Aperture Range: | f/3.5 -22 (W), f/5.6 -38 (T) | f/4 - f/22 (wide) / f/5.6 - f/32 (tele) |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
45 cm to Infinity 17.7 in to Infinity |
30 cm to Infinity 11.8 in to Infinity |
| Macro Focus Range: | ||
| Filter Thread: | 67.0mm | 58.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | Yes | No |
| Digital Zoom: | No | No |
| Digital Zoom Values: | n/a | n/a |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 11 point TTL phase detection with 3D focus tracking by Nikon Multi-CAM 1000 | SAFOX 11 TTL phase-matching: 11 points (9 cross type focus points in the center) |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | Optical / LCD |
| Viewfinder Type: | SLR type; fixed eye-level pentaprism, 96% coverage, 0.94x mag., 19.5mm eyepoint, -2 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): | 0.63x | 0.63x |
| Viewfinder Magnification (nominal/claimed): | 0.94x | 0.95x |
| 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 (230,400 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | Yes |
| Tilt Swivel Screen: | No | Yes |
| Selfie Screen: | No | Yes |
| Max Playback Zoom: | 27.0x | 16.0x |
| Top Deck Display: | Yes | No |
| Exposure | ||
| Maximum ISO (native): | 3200 | 51200 |
| Minimum ISO (native): | 200 | 100 |
| ISO Settings: | Auto, ISO 200-3200, Lo-1=100, Hi-1=6400 | Auto, 100-51200 (1, 1/2 or 1/3 EV steps) |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, 7 manual modes with fine tuning, color temperature | 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: | 1/4000 - 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: | 3D Color Matrix Metering II (420-pixel RGB), Center-weighted, Spot | 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: | Portrait, Landscape, Close-up, Sports, Night Portrait | 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 to 20 seconds | 2 or 12 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | Front-Curtain Sync, Red-Eye Reduction, Red-Eye Reduction with Slow Sync, Slow Sync, and Rear-Curtain Sync; supports Advanced Wireless Lighting system | 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): | 12.0 m / 39.4 ft. | 12.0 m / 39.4 ft. |
| Flash Range Description: | Lens dependent | GN=12 (m, ISO 100); range depends on lens aperture |
| Max Flash Sync: | 1/200 | 1/180 |
| Flash Exposure Compensation: | -3 to +1 EV in 0.3EV steps | -2 to +1 EV in 0.5EV steps |
| External Flash Connection: | Hot Shoe | Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | No |
| Image Storage | ||
| Usable Memory Types: | SD / SDHC | SD / SDHC / SDXC |
| UHS Support: | No UHS support | UHS-I |
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | NEF (RAW), 12-bit; RAW+JPEG | 12-bit RAW (.PEF, .DNG) |
| Movie File Format: | AVI (Motion JPEG) | 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: | No | Yes |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed,WiFi |
| PictBridge Compliant: | Yes | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional wired or wireless | Optional IR or Wi-Fi |
| Connections (extended): | HDMI Out, DC In, 10-pin Accessory Port | Micro (Type D) HMDI |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.36 | 0.35 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.35 | |
| Buffer size for RAW shooting in single shot mode (frames): | 13 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.32 | 0.35 |
| Camera penalizes early shutter press? | No | No |
| JPEG shooting speed in burst mode (fps, max resolution): | 4.5 | 5.2 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | Unlimited | 28 |
| RAW shooting speed in burst mode (fps): | 4.1 | 5.2 |
| Buffer size for RAW shooting in burst mode (frames): | 10 | 9 |
| RAW+JPEG shooting speed in burst mode (fps): | 4.2 | 5.2 |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 7 | 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): | 2.29 seconds | 0.75 seconds |
| Shutter lag (prefocused, live view - DSLR): | 0.519 seconds | 0.214 seconds |
| Shutter Lag (manual focus): | 0.067 seconds | 0.098 seconds |
| Shutter lag (full AF, with flash): | 0.25 seconds | 0.15 seconds |
| Shutter Lag (prefocused): | 0.067 seconds | 0.077 seconds |
| Shutter Lag (notes): | Live View: Full autofocus: 2.294s Prefocused: 0.519s | |
| Startup Time: | 0.3 seconds | 1.0 seconds |
| Play -> Record Time: | 0.3 seconds | 0.2 seconds |
| Flash cycle time, full power: | 2.2 seconds | 2.3 seconds |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | ||
| Battery Life, Still (CIPA Rating OVF/EVF): | 850 shots | 410 shots |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary EN-EL3e, optional MB-D80 battery pack | Proprietary D-LI109 |
| Usable Battery Types: | Lithium Ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary EN-EL3e 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: | PictureProject CD-ROM | Digital Camera Utility 5 Software CD-ROM |
| OS Compatibility: | Windows, Mac OS | |
| Miscellaneous | ||
| Notes & Features: | Live View with Face Detection, Dust Reduction, HDMI Output, Scene Recognition System, Active D-Lighting, Picture Control, Extensive In-camera Editing, GPS support. | 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. |
