| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Olympus Stylus 1
Stylus 1 vs Stylus 1s |
|
| Successor: | ||
| General | ||
| Model Number: | K-S2 | Stylus 1s |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | EVF |
| Currently Manufactured: | No | No |
| Retail Price: | $799.95 | $699.99 |
| Street Price: | $499.00 | $549.00 |
| Date Available: | 2015-02-15 | 2015-04-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
30.3 oz
(859 g)
includes batteries, kit lens |
14.2 oz
(402 g)
includes batteries |
| Size: |
4.8 x
3.6 x
2.6 in. (122 x 91 x 65 mm) |
4.6 x
3.4 x
2.2 in. (116 x 87 x 57 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | ||
| Effective Megapixels: | 20.1 | 12.0 |
| Sensor Format: | APS-C | 1/1.7 inch |
| Sensor size: | 366.6mm2 (23.50mm x 15.60mm) | 43.32mm2 (7.6mm x 5.7mm) |
| Approximate Pixel Pitch: | 4.29 microns | 1.92 microns |
| Focal Length Multiplier: | 1.5x | n/a |
| Aspect Ratio: | 3:2 | 4:3 |
| 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 | No |
| DxO Sensor Score: | ||
| DxO Color Depth Score (bits): | ||
| DxO Dynamic Range Score (evs): | ||
| DxO Maximum Effective ISO Score (iso): | ||
| Image Capture | ||
| Image Resolution: |
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) |
3968 x 2976
(11.8 MP,
4:3), 2560 x 1920 (4.9 MP, 4:3), 1280 x 960 (1.2 MP, 4:3), 640 x 480 (0.3 MP, 4:3), 3200 x 2400 (7.7 MP, 4:3), 1920 x 1440 (2.8 MP, 4:3), 1600 x 1200 (1.9 MP, 4:3), 1024 x 768 (0.8 MP, 4:3) |
| Image File Format: | JPEG (EXIF 2.30), 12-bit RAW (.PEF, .DNG) | JPEG, 12-bit RAW, RAW+JPEG |
| Continuous-mode frames/second: | 5.2 | 7.0 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p) |
1920x1080 (30p)
1280x720 (30p) 640x480 (120p) 320x240 (240p) |
| Movie File Format: | MPEG-4 AVC/H.264 (MOV) | .MOV (MPEG-4 AVC / H.264) with linear PCM 16-bit 48kHz stereo audio / AVI (Motion JPEG) |
| Composite Video Out: | No | Yes |
| NTSC/PAL Switchable Video: | n/a | Yes |
| Video Usable as Viewfinder: | n/a | |
| HD Video Out: | Yes | Yes |
| HD Video Connection: | HDMI | HDMI |
| Lens & Optics | ||
| Lens Mount: | Pentax K (KA/KAF/KAF2/3) | n/a |
| Lens: | smc Pentax-D AL 18-50mm f/4-5.6 DC WR RE; 11 elements in 8 groups | i.Zuiko Digital ED; 12 elements in 10 groups, 8 apherical; 9-step zoom function |
| Focal Length (35mm equivalent): | 27 - 75mm | 28 - 300mm |
| Focal Length (actual): | 18 - 50mm | 6 - 64mm |
| Zoom Ratio: | 2.78x | 10.70x |
| Aperture Range: | f/4 - f/22 (wide) / f/5.6 - f/32 (tele) | f/2.8 - f/8 (W/T); built-in 3-stop ND filter |
| Integrated ND Filter: | No | Yes |
| Normal Focus Range: |
30 cm to Infinity 11.8 in to Infinity |
10 cm to Infinity 3.9 in to Infinity |
| Macro Focus Range: |
5 -
60 cm 2.0 - 23.6 in |
|
| Filter Thread: | 58.0mm | n/a |
| Thread Type: | n/a | Body threads for opt. adapter |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | 2x |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | SAFOX 11 TTL phase-matching: 11 points (9 cross type focus points in the center) | Contrast Detection: 35-area multiple AF (All target, Group target area (9-area), Single target, Small target) |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | EVF / LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism, ~100% coverage, 0.95x mag., 20.5mm eyepoint, -2.5 to +1.5 diopter | 1.44M-dot LCD, 0.58x magnification (35mm eq.), ~100% coverage, ~18mm eyepoint, -4 to +2 diopter |
| Focus Peaking: | Yes | Yes |
| EVF Resolution: | n/a | 1,440,000 dots |
| Viewfinder Magnification (35mm equivalent): | 0.63x | 0.58x |
| Viewfinder Magnification (nominal/claimed): | 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 (230,400 px) | 1,040,000 dots |
| Touchscreen: | No | Yes |
| Articulating Screen: | Yes | Yes |
| Tilt Swivel Screen: | Yes | No |
| Selfie Screen: | Yes | No |
| Max Playback Zoom: | 16.0x | 14.0x |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 51200 | 12800 |
| Minimum ISO (native): | 100 | 100 |
| ISO Settings: | Auto, 100-51200 (1, 1/2 or 1/3 EV steps) | AUTO ISO 100 - 12800 (customizable, Default 100-1600) Manual ISO 100 - 12800, 1/3 EV steps |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | 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 | Auto, Sunny, Shadow, Cloudy, Incandescent, Fluorescent , Flash, Manual (2), Kelvin |
| Shutter Speed Range: | 1/6000 - 30 sec | 1/2000 - 60 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 3.0EV in 0.3EV steps |
| Metering Modes: | TTL open-aperture: 77 segment Multi, Center-weighted, Spot | 324-zone Digital ESP, Center-weighted Average, Spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | 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 | Scene (Portrait, e-Portrait, Landscape, Interval Shooting, Sport, Night, Night + Portrait, Sunset, Documents, Panorama (assist-only), Fireworks, Multiple Exposure, Beach & Snow), 11 Art Filters and 5 Art Effects. |
| Self Timer: | 2 or 12 seconds | 2, 12, custom seconds |
| Time Lapse (intervalometer): | Yes | Yes |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | 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) | Auto, Red-eye reduction, Fill-in, Off, Red-eye reduction slow sync., Slow sync, Full, Manual, Wireless (4 channels, 4 groups) |
| Flash Guide Number (ISO 100): | 12.0 m / 39.4 ft. | n/a |
| Flash Range Description: | GN=12 (m, ISO 100); range depends on lens aperture | ISO 1600 (W/T): 0.1 ‑ 10.3m / 0.3 - 34 ft. |
| Max Flash Sync: | 1/180 | 1/2000 (internal flash) |
| Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | +/- 3.0 EV in 0.3EV steps |
| External Flash Connection: | Hot Shoe | Hot Shoe |
| Built-In Wireless Flash Control: | No | Full TTL exposure |
| Image Storage | ||
| Usable Memory Types: | SD / SDHC / SDXC | SD / SDHC / SDXC |
| UHS Support: | UHS-I | UHS-I |
| Other Memory: | UHS-I compliant | |
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (.PEF, .DNG) | 12-bit RAW, RAW+JPEG |
| Movie File Format: | MPEG-4 AVC/H.264 (MOV) | .MOV (MPEG-4 AVC / H.264) with linear PCM 16-bit 48kHz stereo audio / AVI (Motion JPEG) |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | Yes | Yes |
| NFC: | Yes | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | No |
| Microphone Jack: | Yes | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed,WiFi | USB 2.0 High Speed,WiFi |
| PictBridge Compliant: | No | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional IR or Wi-Fi | Optional RM-UC1 Remote cable |
| Connections (extended): | Micro (Type D) HMDI | Multi-connector (USB/AV/Remote); Type-D Micro HDMI |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.35 | |
| 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): | 0.35 | |
| Camera penalizes early shutter press? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 5.2 | 7.0 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 28 | |
| RAW shooting speed in burst mode (fps): | 5.2 | |
| Buffer size for RAW shooting in burst mode (frames): | 9 | |
| RAW+JPEG shooting speed in burst mode (fps): | 5.2 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 6 | |
| Shutter lag (full AF, wide/mid): | 0.12 seconds | |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | 0.75 seconds | |
| Shutter lag (prefocused, live view - DSLR): | 0.214 seconds | |
| Shutter Lag (manual focus): | 0.098 seconds | |
| Shutter lag (full AF, with flash): | 0.15 seconds | |
| Shutter Lag (prefocused): | 0.077 seconds | |
| Shutter Lag (notes): | ||
| Startup Time: | 1.0 seconds | |
| Play -> Record Time: | 0.2 seconds | |
| Flash cycle time, full power: | 2.3 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 450 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 410 shots | |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary D-LI109 | Proprietary BLS-50 |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary D-LI109 Lithium-ion rechargeable | 1 x Proprietary BLS-50 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: | Digital Camera Utility 5 Software CD-ROM | OLYMPUS Viewer 3 CD-ROM |
| OS Compatibility: | ||
| Miscellaneous | ||
| Notes & Features: | 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. | 28-300mm equivalent f/2.8 stabilized lens, 1/1.7-inch BSI CMOS sensor, TruePic VI processor, high-res EVF, tilting LCD touchscreen, built-in Wi-Fi, 7fps full-res burst mode, Full HD 1080p movies. Available in black. |
