• APS-C 372.9mm2
  • 10.2 megapixels
  • ISO 100 - 1600
  • APS-C 328.6mm2
  • 12.2 megapixels
  • ISO 100 - 1600
  • Detailed specifications
  • Nikon D40X
  • Canon EOS XSi (Rebel XSi, Canon 450D)
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor: Nikon D50
D50 vs D40X
Canon XTi
XTi vs XSi
Successor: Nikon D60
D40X vs D60
Canon T1i
XSi vs T1i
General
Model Number: D40X XSi
Alternate Model Number(s):   EOS 450D, EOS Kiss X2
Camera Format: SLR SLR
Currently Manufactured: No No
Retail Price: $799.95 $899.99
Street Price: $749.99 $649.00
Date Available: 2007-04-01 2008-04-30
Tripod Mount: Yes Yes
Weight: 17.0 oz (481 g) 19.0 oz (539 g)
includes batteries
Size: 5.0 x 3.7 x 2.5 in.
(126 x 94 x 64 mm)
5.1 x 3.8 x 2.4 in.
(129 x 98 x 62 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CMOS
Sensor Manufacturer:   Canon
Effective Megapixels: 10.2 12.2
Sensor Format: APS-C APS-C
Sensor size: 372.88mm2 (23.60mm x 15.80mm) 328.56mm2 (22.20mm x 14.80mm)
Approximate Pixel Pitch: 6.10 microns 5.20 microns
Focal Length Multiplier: 1.5x 1.6x
Aspect Ratio: 3:2 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: Fixed Fixed
Self-Cleaning: No Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score: 63 61
DxO Color Depth Score (bits): 22.4 21.9
DxO Dynamic Range Score (evs): 11.4 10.8
DxO Maximum Effective ISO Score (iso): 516 692
Image Capture
Image Resolution: 3872 x 2592 (10.0 MP, Other),
2896 x 1944 (5.6 MP, Other),
1936 x 1296 (2.5 MP, Other)
4272 x 2848 (12.2 MP, 3:2),
3088 x 2056 (6.3 MP, 3:2),
2256 x 1504 (3.4 MP, 3:2)
Image File Format: JPEG, RAW (.NEF) JPEG (EXIF 2.21), CR2 RAW (14-bit)
Continuous-mode frames/second: 3.0 3.5
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 No
HD Video Out:
HD Video Connection:
Lens & Optics
Lens Mount: Nikon F Canon EF/EF-S
Lens: Nikkor 18-55mm f/3.5-5.6G ED II AF-S DX Canon EF-S 18-55mm f/3.5-5.6 IS
Focal Length (35mm equivalent): 27 - 83mm 29 - 88mm
Focal Length (actual): 18 - 55mm 18 - 55mm
Zoom Ratio: 3.06x 3.00x
Aperture Range: f/3.5 - 22 (W), f/5.6 - 38 (T) f/3.5 - 22 / f/ 5.6 - 38
Integrated ND Filter: No No
Normal Focus Range: 28 cm to Infinity
11.0 in to Infinity
 
Macro Focus Range:    
Filter Thread: 52.0mm 58.0mm
Thread Type: n/a n/a
Optical Image Stabilization: No Yes
Digital Zoom: No No
Digital Zoom Values: n/a n/a
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Nikon Multi-CAM 530 3-Area Phase Detection, 1 cross-type, 2 line-type 9-point, wide-area, phase-detection AF system with f/2.8 cross-type center point
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD (playback only) Optical / LCD
Viewfinder Type: SLR type, eye-level pentamirror, 95%, 0.8x, 18mm eyepoint, -1.7 to +0.5 diopter SLR type; Eye-level Pentamirror, 95%, 0.87x, Eyepoint: 19mm, Diopter: -3 to +1
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):   0.54x
Viewfinder Magnification (nominal/claimed):   0.87x
Display
Eye-level Viewfinder: Yes Yes
Rear Display: Yes Yes
Rear Display Size (inches): 2.5 3.0
Rear Display Resolution: 230,000 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: No No
Exposure
Maximum ISO (native): 1600 1600
Minimum ISO (native): 100 100
ISO Settings: Auto, 100 - 1600, Hi-1=3200 Auto, 100, 200, 400, 800, 1600
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Incandescent, Fluorescent, Direct Sunlight, Flash, Cloudy, Shade, Preset Auto, Daylight, Shade, Cloudy, Tungsten, White Fluorescent Light, Flash, Custom
Shutter Speed Range: 1/4000 - 30 sec 1/4000 - 30 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 5.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: 3D color matrix metering II, color matrix metering II, center-weighted, spot 35-zone evaluative, 9% partial, 4% spot, center-weighted
Program Auto Exposure: No Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: portrait, landscape, child, sports, close up, night portrait, no flash Portrait, Landscape, Close-up, Sports, Night portrait, Auto Depth-of-field
Self Timer: 2 to 20 seconds 10 or 2 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Red-Eye Reduction, Red-Eye Reduction with Slow Sync, Slow Sync, Rear-Curtain Sync. E-TLL II auto-popup with red-eye reduction
Flash Guide Number (ISO 100): 12.0 m / 39.4 ft. 13.0 m / 42.7 ft.
Flash Range Description: n/a Lens dependent
Max Flash Sync: 1/200 1/200
Flash Exposure Compensation: -3 to +1 EV in 0.3EV steps +/- 2.0 EV in 0.3EV steps
External Flash Connection: ISO hot shoe Hot Shoe
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: SD / SDHC SD / SDHC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes Yes
Uncompressed Format: RAW (.NEF) CR2 RAW (14-bit)
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 Yes
DPOF Compliant: Yes Yes
Remote Control: Yes Yes
Remote Control Type: Optional ML-L3 wireless Wired: RS-60E3, IR: RC-1/RC-5
Connections (extended): DC input Wired remote
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 0.49 0.42
Cycle time for RAW shooting in single shot mode (seconds per frame): 0.33 0.36
Buffer size for RAW shooting in single shot mode (frames): 6 1
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press? Yes No
JPEG shooting speed in burst mode (fps, max resolution): 3.0 3.5
Buffer size for JPEG shooting in burst mode (frames, max resolution): 7 53
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): 0.24 seconds 0.16 seconds
Shutter lag (full AF, tele): 0.25 seconds  
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.179 seconds  
Shutter lag (full AF, with flash): 0.30 seconds  
Shutter Lag (prefocused): 0.095 seconds 0.089 seconds
Shutter Lag (notes):    
Startup Time: 0.4 seconds 0.4 seconds
Play -> Record Time: 0.4 seconds 0.3 seconds
Flash cycle time, full power: 5.0 seconds  
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):    
Battery Life, Still (CIPA Rating OVF/EVF): 520 shots 500 shots
Battery Life, Video:    
Battery Form Factor: Proprietary EN-EL9 Proprietary LP-E5
Usable Battery Types: Lithium Ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary EN-EL9 Lithium Ion rechargeable 1 x Proprietary LP-E5 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes
Internal Charging Supported: No
Software
Included Software: PictureProject Zoom Browser EX / ImageBrowser, PhotoStitch, EOS Utility, Digital Photo Professional
OS Compatibility: Windows, Mac OS 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.