| Links | ||
|---|---|---|
| Prices: | ||
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Pentax W80
W80 vs W90 |
|
| Successor: | ||
| General | ||
| Model Number: | W90 | ST80 |
| Alternate Model Number(s): | ||
| Camera Format: | Compact | Ultra Compact |
| Currently Manufactured: | No | No |
| Retail Price: | $329.95 | $249.99 |
| Street Price: | $168.50 | |
| Date Available: | 2010-04-30 | 2010-09-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
5.7 oz
(161 g)
includes batteries |
3.8 oz (108 g) |
| Size: |
4.2 x
2.3 x
1.0 in. (107 x 59 x 25 mm) |
3.6 x
2.2 x
0.7 in. (92 x 55 x 19 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CCD | CCD |
| Sensor Manufacturer: | ||
| Effective Megapixels: | 12.1 | 14.2 |
| Sensor Format: | 1/2.3 inch | 1/2.3 inch |
| Sensor size: | 28.0735mm2 (6.17mm x 4.55mm) | 28.0735mm2 (6.17mm x 4.55mm) |
| Approximate Pixel Pitch: | 1.54 microns | 1.43 microns |
| Focal Length Multiplier: | n/a | n/a |
| Aspect Ratio: | 4:3, 16:9 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | ||
| Self-Cleaning: | No | No |
| Sensor shift image stabilization: | No | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | ||
| DxO Color Depth Score (bits): | ||
| DxO Dynamic Range Score (evs): | ||
| DxO Maximum Effective ISO Score (iso): | ||
| Image Capture | ||
| Image Resolution: |
4000 x 3000
(12.0 MP,
4:3), 4000 x 2256 (9.0 MP, Other), 3072 x 2304 (7.1 MP, 4:3), 3072 x 1728 (5.3 MP, 16:9), 2592 x 1944 (5.0 MP, 4:3), 2592 x 1464 (3.8 MP, Other), 2048 x 1536 (3.1 MP, 4:3), 1920 x 1080 (2.1 MP, 16:9), 1024 x 768 (0.8 MP, 4:3), 640 x 480 (0.3 MP, 4:3) |
4320 x 3240
(14.0 MP,
4:3), 4320 x 2880 (12.4 MP, 3:2), 4000 x 3000 (12.0 MP, 4:3), 4320 x 2432 (10.5 MP, 16:9), 3264 x 2448 (8.0 MP, 4:3), 2560 x 1920 (4.9 MP, 4:3), 2048 x 1536 (3.1 MP, 4:3), 1920 x 1080 (2.1 MP, 16:9), 1024 x 768 (0.8 MP, 4:3) |
| Image File Format: | JPEG (Exif 2.2) | JPEG |
| Continuous-mode frames/second: | 1.0 | n/a |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1280x720 (30/15)
640x480 (30/15) 320x240 (30/15) |
1280x720 (30/15)
640x480 (30/15) 320x240 (30/15) |
| Movie File Format: | AVI (Motion JPEG) | H.264 |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | Yes |
| Video Usable as Viewfinder: | ||
| HD Video Out: | Yes | |
| HD Video Connection: | ||
| Lens & Optics | ||
| Lens Mount: | n/a | n/a |
| Lens: | Pentax zoom lens, 11 elements in 9 groups, 5 aspherical elements | Samsung Zoom Lens |
| Focal Length (35mm equivalent): | 28 - 140mm | 35 - 105mm |
| Focal Length (actual): | 5 - 25mm | 6.3 - 18.9mm |
| Zoom Ratio: | 5.00x | 3.00x |
| Aperture Range: | f/3.5 (wide) / f/5.5 (tele) - ??? | f/3.0 (wide) / f/5.6 (tele) - ??? |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
50 cm to Infinity 19.7 in to Infinity |
80 cm to Infinity 31.5 in to Infinity |
| Macro Focus Range: |
1 -
30 cm 0.4 - 11.8 in |
5 -
80 cm 2.0 - 31.5 in |
| Filter Thread: | n/a | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | Yes | Yes |
| Digital Zoom Values: | Up to 6.25x; Intelligent Zoom up to 31.3x at VGA | |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 9-point Contrast Detection with face recognition, spot, pan, and auto tracking modes | Contrast Detection |
| Auto Focus Assist Light? | Yes | No |
| Manual Focus: | Yes | No |
| Viewfinder | ||
| Viewfinder: | LCD | LCD |
| Viewfinder Type: | ||
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | ||
| Viewfinder Magnification (nominal/claimed): | ||
| Display | ||
| Eye-level Viewfinder: | No | No |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 2.7 | 3.0 |
| Rear Display Resolution: | 230,000 dots | 230,000 dots |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 10.0x | |
| Top Deck Display: | ||
| Exposure | ||
| Maximum ISO (native): | ||
| Minimum ISO (native): | ||
| ISO Settings: | Auto (80-1600), Digital SR (80-6400), Manual (80, 100, 200, 400, 800, 1600, 3200, 6400), ISO 3200-6400 5MP or 3.8MP | Auto, 80, 100, 200, 400, 800, 1600, 3200 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Tungsten, Fluorescent , Manual | Auto, Daylight, Cloudy, Fluorescent_H, Fluorescent_L, Tungsten, Custom |
| Shutter Speed Range: | 1/1500 - 4 sec | 1/1500 - 8 sec |
| Bulb Mode: | No | No |
| Exposure Compensation: | +/- 2.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Metering Modes: | Multi-segment, Center-weighted, Spot | Multi, Spot, Center Face Detection, |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | No | No |
| Shutter Priority: | No | No |
| Full Manual Exposure: | No | No |
| Creative Exposure Modes: | Night Scene, Underwater, Landscape, Flower, Portrait, Digital Microscope (2.1M), Digital Wide (5M), Surf & Snow, Digital SR (ISO 3200-6400 5M or 3.8M), Kids, Pet, Sport, Fireworks, Candlelight, Night Scene Portrait, Text, Food, Digital Panorama (2M per frame), Frame Composite (3M or 2.1M), Report | Portrait, Night Portrait, Backlight Portrait, Macro Portrait, Night, Backlight, Landscape, White, Natural Green, Blue Sky, Sunset, Macro, Macro Text, Macro Color, Tripod, Action, Fireworks, Landscape, Blue Sky, Natural Green, Sunset, Frame Guide, Portrait, Night, Children, Beautishot, Landscape, Close up Text, Sunset, Dawn, Back Light, Fireworks, Beach & Snow |
| Self Timer: | 2 or 10 seconds | 2, 10 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | Auto, Flash Off, Flash On, Auto + Redeye, On + Redeye, Soft | Auto, Auto & Red-eye reduction, Fill-in flash, Slow sync, Flash off, Red Eye Fix |
| Flash Guide Number (ISO 100): | n/a | n/a |
| Flash Range Description: | 13 ft (wide, auto ISO), 8.2 ft (tele, auto ISO) | Wide: 0.4m - 3.63m, Tele: 0.5m - 1.94m (ISO AUTO) |
| Max Flash Sync: | ||
| Flash Exposure Compensation: | ||
| External Flash Connection: | n/a | n/a |
| Built-In Wireless Flash Control: | ||
| Image Storage | ||
| Usable Memory Types: | SD / SDHC | microSD |
| UHS Support: | ||
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | No | No |
| Uncompressed Format: | ||
| Movie File Format: | AVI (Motion JPEG) | H.264 |
| Included Memory: | 26.7 MB | |
| Included Memory Type: | Internal | |
| Connectivity | ||
| Built-In Wi-Fi: | No | No |
| NFC: | No | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | No |
| Microphone Jack: | No | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 Full (LOW) Speed |
| PictBridge Compliant: | No | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | No |
| Remote Control Type: | Optional IR | |
| Connections (extended): | HDMI Out (type D) | |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 1.85 | |
| 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? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 1.0 | |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | ||
| 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): | 0.26 seconds | |
| Shutter lag (full AF, tele): | 0.27 seconds | |
| 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): | 0.004 seconds | |
| Shutter Lag (notes): | ||
| Startup Time: | 2.1 seconds | |
| Play -> Record Time: | ||
| Flash cycle time, full power: | 5.8 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 205 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | ||
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary D-LI88 | Proprietary |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary D-LI88 Lithium-ion rechargeable | 1 x Proprietary Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | ||
| Internal Charging Supported: | ||
| Software | ||
| Included Software: | Software S-SW102 (CD ROM) | Intelli Studio |
| OS Compatibility: | Windows XP/Vista/7, Mac OS X 10.3.9+ | |
| Miscellaneous | ||
| Notes & Features: | Waterproof to 20 feet, Shockproof to 4 feet, Coldproof to sub-freezing temperatures, Dustproof. 720p HD Movies, HDMI Output, Advanced Pixel-Track Shake Reduction, Optional Infrared Remote. Available in Black and Pistachio Green. | Wi-Fi Connectivity, AllShare (DLNA Supported), Email / Direct upload to photo sharing websites, 3-inch Touch-Screen LCD, High-Definition 720p Video, Smart Auto (Still & Movie), Smart Crop Feature. |
