| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Canon XTi
XTi vs XSi |
|
| Successor: |
Canon T1i
XSi vs T1i |
Pentax 645Z
645D vs 645Z |
| General | ||
| Model Number: | XSi | 645D |
| Alternate Model Number(s): | EOS 450D, EOS Kiss X2 | |
| Camera Format: | SLR | Pro SLR |
| Currently Manufactured: | No | No |
| Retail Price: | $899.99 | $9995.95 |
| Street Price: | $649.00 | $3,599.00 |
| Date Available: | 2008-04-30 | 2010-12-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
19.0 oz
(539 g)
includes batteries |
52.2 oz
(1,480 g)
includes batteries |
| Size: |
5.1 x
3.8 x
2.4 in. (129 x 98 x 62 mm) |
6.1 x
4.6 x
4.7 in. (156 x 117 x 119 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CCD |
| Sensor Manufacturer: | Canon | Kodak KAF-40000 |
| Effective Megapixels: | 12.2 | 40.0 |
| Sensor Format: | APS-C | Medium format |
| Sensor size: | 328.56mm2 (22.20mm x 14.80mm) | 1452mm2 (44.00mm x 33.00mm) |
| Approximate Pixel Pitch: | 5.20 microns | 6.06 microns |
| Focal Length Multiplier: | 1.6x | 0.8x |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | None |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | No | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 61 | 82 |
| DxO Color Depth Score (bits): | 21.9 | 24.6 |
| DxO Dynamic Range Score (evs): | 10.8 | 12.6 |
| DxO Maximum Effective ISO Score (iso): | 692 | 1,262 |
| Image Capture | ||
| Image Resolution: |
4272 x 2848
(12.2 MP,
3:2), 3088 x 2056 (6.3 MP, 3:2), 2256 x 1504 (3.4 MP, 3:2) |
7264 x 5440
(39.5 MP,
Other), 6528 x 4896 (32.0 MP, 4:3), 5376 x 4032 (21.7 MP, 4:3), 4224 x 3168 (13.4 MP, 4:3), 3072 x 2304 (7.1 MP, 4:3) |
| Image File Format: | JPEG (EXIF 2.21), CR2 RAW (14-bit) | JPEG, 14-bit PEF / DNG Raw |
| Continuous-mode frames/second: | 3.5 | 1.1 |
| Video Capture | ||
| Can take movies: | No | No |
| Movie Resolution: | ||
| Movie File Format: | None | |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | Yes |
| Video Usable as Viewfinder: | No | |
| HD Video Out: | Yes | |
| HD Video Connection: | HDMI | |
| Lens & Optics | ||
| Lens Mount: | Canon EF/EF-S | Pentax 645 bayonet |
| Lens: | Canon EF-S 18-55mm f/3.5-5.6 IS | n/a |
| Focal Length (35mm equivalent): | 29 - 88mm | |
| Focal Length (actual): | 18 - 55mm | |
| Zoom Ratio: | 3.00x | |
| Aperture Range: | f/3.5 - 22 / f/ 5.6 - 38 | |
| Integrated ND Filter: | No | No |
| Normal Focus Range: | ||
| Macro Focus Range: | ||
| Filter Thread: | 58.0mm | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | Yes | No |
| Digital Zoom: | No | No |
| Digital Zoom Values: | n/a | n/a |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 9-point, wide-area, phase-detection AF system with f/2.8 cross-type center point | 11-point SAFOX IX+ Phase Difference Detection, single / continuous |
| Auto Focus Assist Light? | Yes | No |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | Optical / LCD (playback only) |
| Viewfinder Type: | SLR type; Eye-level Pentamirror, 95%, 0.87x, Eyepoint: 19mm, Diopter: -3 to +1 | Trapezoid prism finder w/ Natural-Bright-Matte focusing screen; Coverage: 98%; Magnification: 0.62X (with D FA645 55mm F2.8 lens at infinity) |
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | 0.54x | 0.78x |
| Viewfinder Magnification (nominal/claimed): | 0.87x | 0.62x |
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.0 |
| Rear Display Resolution: | 230,000 dots | 921,000 dots (307,000 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 10.0x | |
| Top Deck Display: | No | Yes |
| Exposure | ||
| Maximum ISO (native): | 1600 | 1000 |
| Minimum ISO (native): | 100 | 200 |
| ISO Settings: | Auto, 100, 200, 400, 800, 1600 | Auto (with programmable limits), 200 to 1000 in 1, 1/2 or 1/3 EV steps; expandable to 100 and 1600 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, White Fluorescent Light, Flash, Custom | Auto, Daylight, Shade, Cloudy, Fluorescent ( D / N / W / L), Tungsten, Flash, CTE, Manual 1 / 2 / 3, Color temperature setting 1 / 2 / 3 w/ adjustment |
| Shutter Speed Range: | 1/4000 - 30 sec | 1/4000 - 30 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 2.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | 35-zone evaluative, 9% partial, 4% spot, center-weighted | 77-segment multi, center-weighted, spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Portrait, Landscape, Close-up, Sports, Night portrait, Auto Depth-of-field | |
| Self Timer: | 10 or 2 seconds | 2 or 12 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | No |
| Flash Modes: | E-TLL II auto-popup with red-eye reduction | P-TTL, high-speed sync, wireless sync w/ Pentax flash |
| Flash Guide Number (ISO 100): | 13.0 m / 42.7 ft. | n/a |
| Flash Range Description: | Lens dependent | n/a |
| Max Flash Sync: | 1/200 | 1/125 |
| Flash Exposure Compensation: | +/- 2.0 EV in 0.3EV steps | |
| External Flash Connection: | Hot Shoe | Hot shoe, X-sync socket |
| Built-In Wireless Flash Control: | ||
| Image Storage | ||
| Usable Memory Types: | SD / SDHC | SD / SDHC / SDXC |
| UHS Support: | No UHS support | |
| Other Memory: | ||
| Dual Card Slots: | No | Yes |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | CR2 RAW (14-bit) | 14-bit PEF / DNG Raw |
| Movie File Format: | None | |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| 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 High Speed |
| PictBridge Compliant: | Yes | No |
| DPOF Compliant: | Yes | No |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Wired: RS-60E3, IR: RC-1/RC-5 | Optional IR or wired |
| Connections (extended): | Wired remote | DC input |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.42 | 1.09 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.36 | 1.10 |
| Buffer size for RAW shooting in single shot mode (frames): | 1 | 17 |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 1.09 | |
| Camera penalizes early shutter press? | No | Yes |
| JPEG shooting speed in burst mode (fps, max resolution): | 3.5 | 1.1 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 53 | 19 |
| RAW shooting speed in burst mode (fps): | 1.1 | |
| Buffer size for RAW shooting in burst mode (frames): | 16 | |
| RAW+JPEG shooting speed in burst mode (fps): | 1.1 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 15 | |
| Shutter lag (full AF, wide/mid): | 0.16 seconds | 0.16 seconds |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.141 seconds | |
| Shutter lag (full AF, with flash): | ||
| Shutter Lag (prefocused): | 0.089 seconds | 0.142 seconds |
| Shutter Lag (notes): | Full Autofocus lag, Auto Area AF = 0.180s | |
| Startup Time: | 0.4 seconds | 0.7 seconds |
| Play -> Record Time: | 0.3 seconds | 0.3 seconds |
| Flash cycle time, full power: | ||
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | ||
| Battery Life, Still (CIPA Rating OVF/EVF): | 500 shots | 800 shots |
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary LP-E5 | Proprietary D-LI90 |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary LP-E5 Lithium-ion rechargeable | 1 x Proprietary D-LI90 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: | Zoom Browser EX / ImageBrowser, PhotoStitch, EOS Utility, Digital Photo Professional | PENTAX Digital Camera Utility 4 (Ver.4.20) |
| OS Compatibility: | Windows, Mac OS | |
| Miscellaneous | ||
| Notes & Features: | Successor to the EOS 400D / Rebel XTi. Newly designed 12.2 megapixel APS-C size Canon CMOS sensor, 14-bit Analog-to-Digital (A/D) conversion, enhanced Live View, improved Autofocus and Framing Rate, bundled with new EF-S 18-55mm f/3.5-5.6 Image Stabilizer lens for $900. | Compatible with PENTAX 645AF2, 645AF, and 645A mount lenses. Has dual SD/SDHC card slots. |
