| Links | ||
|---|---|---|
| Prices: | ||
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: | ||
| Successor: |
Ricoh GR II
GR vs GR II |
|
| General | ||
| Model Number: | A900 | GR |
| Alternate Model Number(s): | ||
| Camera Format: | Pro SLR | Compact |
| Currently Manufactured: | No | No |
| Retail Price: | $2999.99 | $799.00 |
| Street Price: | ||
| Date Available: | 2008-11-15 | 2013-05-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
33.1 oz
(939 g)
includes batteries |
8.6 oz
(243 g)
includes batteries |
| Size: |
6.2 x
4.6 x
3.2 in. (156 x 117 x 82 mm) |
4.6 x
2.4 x
1.4 in. (117 x 61 x 35 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | Sony | |
| Effective Megapixels: | 24.6 | 16.2 |
| Sensor Format: | 35mm | APS-C |
| Sensor size: | 861.6mm2 (35.90mm x 24.00mm) | 369.72mm2 (23.7mm x 15.6mm) |
| Approximate Pixel Pitch: | 5.94 microns | 4.81 microns |
| Focal Length Multiplier: | 1.0x | 1.5x |
| Aspect Ratio: | 3:2, 16:9 | 3:2 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | None |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 79 | 78 |
| DxO Color Depth Score (bits): | 23.7 | 23.6 |
| DxO Dynamic Range Score (evs): | 12.3 | 13.5 |
| DxO Maximum Effective ISO Score (iso): | 1,431 | 972 |
| 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) |
4928 x 3264
(16.1 MP,
Other), 4352 x 3264 (14.2 MP, 4:3), 3246 x 3264 (10.6 MP, Other), 3936 x 2608 (10.3 MP, Other), 3488 x 2608 (9.1 MP, Other), 2608 x 2608 (6.8 MP, 1:1), 2912 x 1936 (5.6 MP, 3:2), 2592 x 1936 (5.0 MP, Other), 1936 x 1936 (3.7 MP, 1:1), 1280 x 864 (1.1 MP, Other), 1152 x 864 (1.0 MP, 4:3), 864 x 864 (0.7 MP, 1:1), 1920 x 1080 (2.1 MP, 16:9), 1280 x 720 (0.9 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 2.3), 12-bit RAW (DNG), RAW+JPEG |
| Continuous-mode frames/second: | 5.0 | 4.0 |
| Video Capture | ||
| Can take movies: | No | Yes |
| Movie Resolution: |
1920x1080 (30p/25p/24p)
1280x720 (60p/50p/30p) 640x480 (30p/25p/24p) |
|
| Movie File Format: | MOV (Image: MPEG-4 AVC/H.264, Sound: Linear PCM) | |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | Yes |
| Video Usable as Viewfinder: | No | |
| HD Video Out: | Yes | Yes |
| HD Video Connection: | HDMI | HDMI |
| Lens & Optics | ||
| Lens Mount: | Sony Alpha (Minolta A) | n/a |
| Lens: | n/a | GR lens, 7 elements in 5 groups with 2 aspheric elements |
| Focal Length (35mm equivalent): | 28mm | |
| Focal Length (actual): | 18.3mm | |
| Zoom Ratio: | 1.00x | |
| Aperture Range: | f/2.8 - f/16, with 9-bladed diaphragm | |
| Integrated ND Filter: | No | Yes |
| Normal Focus Range: |
30 cm to Infinity 11.8 in to Infinity |
|
| Macro Focus Range: |
10 cm to Infinity 3.9 in to Infinity |
|
| Filter Thread: | n/a | 43.0mm |
| Thread Type: | n/a | (Hood & Adapter GH-2 required) |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | 35mm eq. crop mode |
| 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: Multi AF, Spot AF, Pinpoint AF, Subject-tracking AF, MF, Snap, infinity, Face recognition priority (only in Auto mode); Continuous Focus point adjustment: Auto, User-Selectable, Center |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD (playback only) | No / LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism with 100% coverage, 0.74x mag., 20mm eyepoint, -3 to +1 diopter | Optional hotshoe mounted optical viewfinders |
| 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 | 1,228,800 dots (307,200 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 19.0x | 16.0x |
| Top Deck Display: | Yes | |
| Exposure | ||
| Maximum ISO (native): | 3200 | 25600 |
| Minimum ISO (native): | 200 | 100 |
| ISO Settings: | Auto, 200-3200, Extensions to 100 and 6400 | Auto, Auto-Hi, Manual ISO 100 - 25,600 |
| 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, Multi-P Auto, Outdoors, Shade, Cloudy, Incandescent 1, Incandescent 2, Daylight FL, Natural White FL, Cool White FL, Warm White FL, CT, Manual |
| Shutter Speed Range: | 1/8000 - 30 sec | 1/4000 - 300 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 3.0EV in 0.3EV steps | +/- 4.0EV in 0.3EV steps |
| Metering Modes: | 40-segment Honeycomb Pattern, Center-weighted, Spot | Multi (484 segments), Center-weighted, Spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Effects modes (B&W, B&W (TE), High Contrast B&W, Cross-Process, Positive Film, Bleach-Bypass, Retro, Miniaturize, High-Key) Multiple Exposure (2-4 shots), Dynamic Range Correction. | |
| Self Timer: | 2 or 10 seconds | 2, 12 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | No | Yes |
| Flash Modes: | n/a | Auto, Flash On, Slow-Sync, Manual, Auto Red-Eye Flash, Flash On Red-Eye, Slow-Sync Red-Eye |
| Flash Guide Number (ISO 100): | n/a | 5.4 |
| Flash Range Description: | n/a | Auto ISO: 20cm - 3.0m |
| Max Flash Sync: | 1/250 | 1/4000 (ext: 1/400) |
| Flash Exposure Compensation: | +/- 3.0 EV in 0.3EV steps | +/- 2.0 EV in 0.3EV steps |
| External Flash Connection: | Hot shoe, PC-sync | Hot Shoe |
| Built-In Wireless Flash Control: | ||
| Image Storage | ||
| Usable Memory Types: | CF1 / CF2 / MS Duo / MS PRO Duo / Microdrive | SD / SDHC / SDXC |
| UHS Support: | UHS-I | |
| Other Memory: | ||
| Dual Card Slots: | Yes | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | RAW, cRAW, RAW+JPEG; (ARW 2.0) | 12-bit RAW (DNG), RAW+JPEG |
| Movie File Format: | MOV (Image: MPEG-4 AVC/H.264, Sound: Linear PCM) | |
| Included Memory: | 54.0 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 | Yes |
| Remote Control Type: | Wired or wireless | Optional CA-2 wired release (via USB) |
| Connections (extended): | DC input, Multi-connector, Sync termimal, Remote terminal, HDMI Type-C minijack | Micro HMDI (Type-D) |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.40 | 1.02 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.41 | 0.96 |
| Buffer size for RAW shooting in single shot mode (frames): | 15 | Unlimited |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 1.33 | |
| Camera penalizes early shutter press? | No | No |
| JPEG shooting speed in burst mode (fps, max resolution): | 5.0 | 4.0 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 11 | Unlimited |
| RAW shooting speed in burst mode (fps): | 6.1 | |
| Buffer size for RAW shooting in burst mode (frames): | 4 | |
| RAW+JPEG shooting speed in burst mode (fps): | 6.1 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 4 | |
| Shutter lag (full AF, wide/mid): | 0.18 seconds | 0.28 seconds |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.153 seconds | 0.092 seconds |
| Shutter lag (full AF, with flash): | 0.46 seconds | |
| Shutter Lag (prefocused): | 0.072 seconds | 0.028 seconds |
| Shutter Lag (notes): | Full Autofocus lag, Multi AF mode = 0.287s | |
| Startup Time: | 0.5 seconds | 1.6 seconds |
| Play -> Record Time: | 0.3 seconds | 0.5 seconds |
| Flash cycle time, full power: | 1.6 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 290 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 880 shots | |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary | Proprietary DB-65 |
| Usable Battery Types: | NP-FM500H Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary NP-FM500H Lithium-ion rechargeable | 1 x Proprietary DB-65 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | No | |
| Internal Charging Supported: | Yes | |
| 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 |
| OS Compatibility: | Windows 2000Pro/XP/Vista; Mac OS X (v 10.1.3+) | |
| Miscellaneous | ||
| Notes & Features: | 24.6MP Full-frame CMOS sensor, In-body SteadyShot Image Stabilization, Intelligent Preview, Enhanced DRO, Magnesium-alloy Body, Dust/Moisture Resistance, 100K Shutter, 3 User Programmable Memory Modes, AF Micro-adjustment, Top Mounted LCD, Quick Navigation system, Custom button, PhotoTV HD output via HDMI optimized for Sony Bravia TVs. | |
