| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Olympus TG-860
TG-860 vs TG-870 |
|
| Successor: | ||
| General | ||
| Model Number: | K-S2 | TG-870 |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Compact |
| Currently Manufactured: | No | No |
| Retail Price: | $799.95 | $279.99 |
| Street Price: | $499.00 | $279.00 |
| Date Available: | 2015-02-15 | 2016-04-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
30.3 oz
(859 g)
includes batteries, kit lens |
7.8 oz (221 g) |
| Size: |
4.8 x
3.6 x
2.6 in. (122 x 91 x 65 mm) |
4.4 x
2.5 x
1.1 in. (113 x 64 x 28 mm) |
| Waterproof: | No | Yes |
| Waterproof Depth: | n/a | 50.00 feet (15 meters) |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | BSI CMOS | |
| Effective Megapixels: | 20.1 | 16.0 |
| Sensor Format: | APS-C | 1/2.3 inch |
| Sensor size: | 366.6mm2 (23.50mm x 15.60mm) | 28.0735mm2 (6.17mm x 4.55mm) |
| Approximate Pixel Pitch: | 4.29 microns | 1.34 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) |
4608 x 3456 (15.9 MP, 4:3) |
| Image File Format: | JPEG (EXIF 2.30), 12-bit RAW (.PEF, .DNG) | JPEG (EXIF 2.3) |
| 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 (60p/30p)
1280x720 (60p/30p) 640x480 (60p/30p) 854x480 (120p) 640x480 (120p) 640x360 (240p) 480x360 (240p) |
| Movie File Format: | MPEG-4 AVC/H.264 (MOV) | MOV/H.264 with stereo sound (AVI/Motion JPEG for HS movies) |
| 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 | Olympus Lens; 10 elements in 8 groups with 5 aspherical elements |
| Focal Length (35mm equivalent): | 27 - 75mm | 21 - 105mm |
| Focal Length (actual): | 18 - 50mm | 3.7 - 18.7mm |
| Zoom Ratio: | 2.78x | 5.00x |
| Aperture Range: | f/4 - f/22 (wide) / f/5.6 - f/32 (tele) | f/3.5 or f/6 (wide) / f/5.7 or f/9.7 (tele) |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
30 cm to Infinity 11.8 in to Infinity |
10 cm to Infinity 3.9 in to Infinity |
| Macro Focus Range: |
1 -
10 cm 0.4 - 3.9 in |
|
| Filter Thread: | 58.0mm | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to 4x (2x Super Resolution Zoom) |
| 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: Face Detect AF, iESP Auto, Spot AF, AF Tracking |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | No |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | No / LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism, ~100% coverage, 0.95x mag., 20.5mm eyepoint, -2.5 to +1.5 diopter | |
| Focus Peaking: | Yes | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.63x | |
| Viewfinder Magnification (nominal/claimed): | 0.95x | |
| Display | ||
| Eye-level Viewfinder: | Yes | No |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.0 |
| Rear Display Resolution: | 921,600 dots (230,400 px) | 920,000 dots |
| Touchscreen: | No | No |
| Articulating Screen: | Yes | Yes |
| Tilt Swivel Screen: | Yes | No |
| Selfie Screen: | Yes | Yes |
| Max Playback Zoom: | 16.0x | 10.0x |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 51200 | 6400 |
| Minimum ISO (native): | 100 | 125 |
| ISO Settings: | Auto, 100-51200 (1, 1/2 or 1/3 EV steps) | Auto, High, 125, 200, 400, 800, 1600, 3200, 6400 |
| 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, Cloudy, Incandescent, Fluorescent1, Underwater, One-touch |
| Shutter Speed Range: | 1/6000 - 30 sec | 1/2000 - 4 sec |
| Bulb Mode: | Yes | No |
| Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Metering Modes: | TTL open-aperture: 77 segment Multi, Center-weighted, Spot | Digital ESP Metering, Spot Metering |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | No |
| Shutter Priority: | Yes | No |
| Full Manual Exposure: | Yes | No |
| 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 | Super Macro, Sportcam, Panorama, Self Portrait, Scene Modes (Portrait, e-Portrait, Landscape, Interval Shooting, Live Composite, Hand-held Starlight, Night Scene, Night + Portrait, Sport, Indoor, Sunset, Fireworks, Cuisine, Documents, Beach & Snow, Under Water Snapshot, Under Water Wide1, Under Water Wide2, Under Water Macro and Backlight HDR); Art Filters (Pop Art, Soft Focus, Pale&Light Color, Grainy Film, Pin Hole, Diorama, Dramatic Tone, Vintage, Key Line, Watercolor, Light Tone, Cross Process and Gentle Sepia) |
| Self Timer: | 2 or 12 seconds | 2, 12, Custom seconds |
| Time Lapse (intervalometer): | 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, LED; off cameras wireless flash supported |
| 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 | ISO1600: W:0.12m-4.0m/ T:0.1m-2.5m |
| Max Flash Sync: | 1/180 | |
| Flash Exposure Compensation: | -2 to +1 EV in 0.5EV steps | |
| External Flash Connection: | Hot Shoe | n/a |
| 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: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | No |
| Uncompressed Format: | 12-bit RAW (.PEF, .DNG) | |
| Movie File Format: | MPEG-4 AVC/H.264 (MOV) | MOV/H.264 with stereo sound (AVI/Motion JPEG for HS movies) |
| Included Memory: | No memory included | 37.0 MB |
| Included Memory Type: | Internal | |
| Connectivity | ||
| Built-In Wi-Fi: | Yes | Yes |
| NFC: | Yes | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | Yes |
| 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 | No |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional IR or Wi-Fi | Via Wi-Fi |
| Connections (extended): | Micro (Type D) HMDI | Multi-Terminal (USB Connector, Audio/Video Output, DC input), Micro (Type-D) 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 | 7 |
| 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): | 300 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 410 shots | |
| Battery Life, Video: | 90 minutes | |
| Battery Form Factor: | Proprietary D-LI109 | Proprietary LI-50B |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium Ion rechargeable |
| Batteries Included: | 1 x Proprietary D-LI109 Lithium-ion rechargeable | 1 x Proprietary LI-50B Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | Yes | No |
| Internal Charging Supported: | No | Yes |
| Software | ||
| Included Software: | Digital Camera Utility 5 Software CD-ROM | OLYMPUS Viewer software CD-ROM |
| OS Compatibility: | Windows XP SP3/Vista SP2 / 7/ 8 / 8.1, Mac OS X10.5+ | |
| 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. | |
