- 1/2.3 inch 28.1mm2
- 14.0 megapixels
- 28.00mm - 110.00mm (35mm eq.)
- Go in depth with our full Pentax RS1000 Review.
| Links | ||
|---|---|---|
| Prices: | ||
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: | ||
| Successor: | ||
| General | ||
| Model Number: | A850 | RS1000 |
| Alternate Model Number(s): | ||
| Camera Format: | Pro SLR | Ultra Compact |
| Currently Manufactured: | No | No |
| Retail Price: | $1999.95 | $149.95 |
| Street Price: | $2,219.00 | $117.23 |
| Date Available: | 2009-10-08 | 2010-10-15 |
| Tripod Mount: | Yes | Yes |
| Weight: | 30.0 oz (850 g) |
4.6 oz
(130 g)
includes batteries |
| Size: |
6.2 x
4.6 x
3.2 in. (156 x 117 x 82 mm) |
3.6 x
2.2 x
0.8 in. (92 x 56 x 20 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CCD |
| Sensor Manufacturer: | Sony | |
| Effective Megapixels: | 24.6 | 14.0 |
| Sensor Format: | 35mm | 1/2.3 inch |
| Sensor size: | 861.6mm2 (35.90mm x 24.00mm) | 28.0735mm2 (6.17mm x 4.55mm) |
| Approximate Pixel Pitch: | 5.94 microns | 1.44 microns |
| Focal Length Multiplier: | 1.0x | n/a |
| Aspect Ratio: | 3:2, 16:9 | 4:3, 16:9 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | |
| Self-Cleaning: | Yes | No |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 79 | |
| DxO Color Depth Score (bits): | 23.8 | |
| DxO Dynamic Range Score (evs): | 12.2 | |
| DxO Maximum Effective ISO Score (iso): | 1,415 | |
| Image Capture | ||
| Image Resolution: |
6048 x 4032
(24.4 MP,
3:2), 6048 x 3408 (20.6 MP, Other), 4400 x 2936 (12.9 MP, 3:2), 4400 x 2472 (10.9 MP, 16:9), 3984 x 2656 (10.6 MP, 3:2), 3024 x 2016 (6.1 MP, 3:2), 2896 x 1928 (5.6 MP, 3:2), 3024 x 1704 (5.2 MP, Other), 1984 x 1320 (2.6 MP, 3:2) |
4288 x 3216
(13.8 MP,
4:3), 4224 x 2376 (10.0 MP, 16:9), 3072 x 2304 (7.1 MP, 4:3), 1920 x 1080 (2.1 MP, 16:9), 640 x 480 (0.3 MP, 4:3) |
| Image File Format: | JPEG (EXIF 2.21), RAW, cRAW, RAW+JPEG; (ARW 2.0) | JPEG (EXIF 2.2) |
| Continuous-mode frames/second: | 3.0 | 3.2 |
| Video Capture | ||
| Can take movies: | No | Yes |
| Movie Resolution: |
1280x720 (30/15)
640x480 (30/15) 320x240 (30/15) |
|
| Movie File Format: | AVI (Motion JPEG) | |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | Yes |
| Video Usable as Viewfinder: | No | |
| HD Video Out: | Yes | No |
| HD Video Connection: | HDMI | |
| Lens & Optics | ||
| Lens Mount: | Sony Alpha (Minolta A) | n/a |
| Lens: | n/a | Pentax Zoom; 6 elements in 5 groups, 3 aspheric |
| Focal Length (35mm equivalent): | 28 - 110mm | |
| Focal Length (actual): | 4.9 - 19.6mm | |
| Zoom Ratio: | 4.00x | |
| Aperture Range: | f/3.2 (W) to f/5.9 (T) | |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
40 cm to Infinity 15.7 in to Infinity |
|
| Macro Focus Range: |
8 -
25 cm 3.1 - 9.8 in |
|
| Filter Thread: | n/a | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to approx. 6.7x |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 9-point TTL phase detection with 10 assist points, center dual-cross at f/2.8. | Contrast Detection; 3-point AF, Spot AF, Auto tracking AF |
| Auto Focus Assist Light? | Yes | No |
| Manual Focus: | Yes | No |
| Viewfinder | ||
| Viewfinder: | Optical / LCD (playback only) | LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism with 98% coverage, 0.74x mag., 20mm eyepoint, -3 to +1 diopter | |
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.74x | |
| Viewfinder Magnification (nominal/claimed): | 0.74x | |
| Display | ||
| Eye-level Viewfinder: | Yes | No |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.0 |
| Rear Display Resolution: | 921,600 dots | 230,000 dots |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 19.0x | 10.0x |
| Top Deck Display: | Yes | |
| Exposure | ||
| Maximum ISO (native): | 3200 | |
| Minimum ISO (native): | 200 | |
| ISO Settings: | Auto, 200-3200, Extensions to 100 and 6400 | Auto: 100-800, Digital SR 100-6400 (ISO 3200-6400 at 5M) Manual: 100-6400 (ISO 3200-6400 at 5M) |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash, Color Temperature from 2,500K to 9,900K, Custom (3) | Auto, Daylight, Shade, Tungsten light, Fluorescent light, Manual |
| Shutter Speed Range: | 1/8000 - 30 sec | 1/2000 - 4 sec |
| Bulb Mode: | Yes | No |
| Exposure Compensation: | +/- 3.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Metering Modes: | 40-segment Honeycomb Pattern, Center-weighted, Spot | TTL Multi-segment |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | No |
| Shutter Priority: | Yes | No |
| Full Manual Exposure: | Yes | No |
| Creative Exposure Modes: | Portrait, Night Scene Portrait, Night Scene, Movie, Landscape, Blue Sky, Sunset, Flower, Sport, Pet, Digital SR (ISO 3200-6400 5M), Natural Skin Tone, Kids, Fireworks, Frame Composite, Party, Food, Candlelight, Text, Surf & Snow, Digital Wide (5M), Digital Panorama (2M per frame) | |
| Self Timer: | 2 or 10 seconds | 2 or 10 seconds |
| Time Lapse (intervalometer): | ||
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | No | Yes |
| Flash Modes: | n/a | Auto, Flash Off, Flash On, Auto + Redeye, On + Redeye |
| Flash Guide Number (ISO 100): | n/a | n/a |
| Flash Range Description: | n/a | Auto ISO: 16ft (wide), 8.5ft (tele) |
| Max Flash Sync: | 1/250 | |
| Flash Exposure Compensation: | +/- 3.0 EV in 0.3EV steps | |
| External Flash Connection: | Hot shoe, PC-sync | n/a |
| Built-In Wireless Flash Control: | ||
| Image Storage | ||
| Usable Memory Types: | CF1 / CF2 / MS Duo / MS PRO Duo / Microdrive | SD / SDHC |
| UHS Support: | ||
| Other Memory: | ||
| Dual Card Slots: | Yes | No |
| RAW Capture Support: | Yes | No |
| Uncompressed Format: | RAW, cRAW, RAW+JPEG; (ARW 2.0) | |
| Movie File Format: | AVI (Motion JPEG) | |
| Included Memory: | 18.3 MB | |
| Included Memory Type: | Internal | |
| Connectivity | ||
| Built-In Wi-Fi: | No | No |
| NFC: | 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 High Speed |
| PictBridge Compliant: | Yes | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | |
| Remote Control Type: | Optional wired or wireless | |
| Connections (extended): | DC input, Multi-connector, Sync termimal, Remote terminal, HDMI Type-C minijack | AC adapter available |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.40 | |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.50 | |
| Buffer size for RAW shooting in single shot mode (frames): | 23 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | ||
| Camera penalizes early shutter press? | Yes | |
| JPEG shooting speed in burst mode (fps, max resolution): | 3.0 | 3.2 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 23 | 10 |
| 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): | 0.18 seconds | |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.154 seconds | |
| Shutter lag (full AF, with flash): | ||
| Shutter Lag (prefocused): | 0.074 seconds | |
| Shutter Lag (notes): | ||
| Startup Time: | 0.5 seconds | |
| Play -> Record Time: | 0.3 seconds | |
| Flash cycle time, full power: | ||
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 210 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 880 shots | |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary | Proprietary D-LI108 |
| Usable Battery Types: | NP-FM500H Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary NP-FM500H Lithium-ion rechargeable | 1 x Proprietary D-LI108 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | ||
| Internal Charging Supported: | ||
| Software | ||
| Included Software: | Image Data Converter SR, Image Data Lightbox SR, Remote Camera Control (all Windows & Macintosh), Picture Motion Browser (Windows only). | Software CD-ROM S-SW112 with MediaImpression 2.0 for PENTAX |
| OS Compatibility: | Windows 2000Pro/XP/Vista; Mac OS X (v 10.1.3+) | |
| Miscellaneous | ||
| Notes & Features: | Cost reduced Sony A900. Smaller viewfinder (98% vs 100%), slower burst mode (3 fps vs 5), wireless remote not included. | Features a removable faceplate to hold interchangeable skins (11 skins ship with camera, and more can be ordered, printed or made by the user). |
