• APS-C 369.7mm2
  • 10.1 megapixels
  • ISO 100 - 1600
  • APS-H 518.9mm2
  • 16.1 megapixels
  • ISO 100 - 12,800
  • Detailed specifications
  • Canon EOS 40D
  • Canon EOS-1D Mark IV
Links
Prices:   Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor: Canon 30D
30D vs 40D
Canon 1D Mark III
1D Mark III vs 1D Mark IV
Successor: Canon 50D
40D vs 50D
 
General
Model Number: 40D 1D Mark IV
Alternate Model Number(s):    
Camera Format: Pro SLR Pro SLR
Currently Manufactured: No No
Retail Price: $1299.00 $4999.00
Street Price:   $2,795.00
Date Available: 2007-09-15 2009-12-31
Tripod Mount: Yes Yes
Weight: 29.8 oz (844 g)
includes batteries
49.0 oz (1,390 g)
includes batteries
Size: 5.7 x 4.3 x 2.9 in.
(146 x 108 x 74 mm)
6.1 x 6.2 x 3.1 in.
(156 x 157 x 80 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer: Canon Canon
Effective Megapixels: 10.1 16.1
Sensor Format: APS-C APS-H
Sensor size: 369.72mm2 (23.7mm x 15.6mm) 518.94mm2 (27.90mm x 18.60mm)
Approximate Pixel Pitch: 6.10 microns 5.70 microns
Focal Length Multiplier: 1.6x 1.3x
Aspect Ratio: 3:2 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: Fixed Fixed
Self-Cleaning: Yes Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score: 64 74
DxO Color Depth Score (bits): 22.1 22.8
DxO Dynamic Range Score (evs): 11.3 12.0
DxO Maximum Effective ISO Score (iso): 703 1,320
Image Capture
Image Resolution: 3888 x 2592 (10.1 MP, 3:2),
2816 x 1880 (5.3 MP, 3:2),
1936 x 1288 (2.5 MP, 3:2)
4896 x 3264 (16.0 MP, 3:2),
4320 x 2880 (12.4 MP, 3:2),
3672 x 2448 (9.0 MP, 3:2),
3552 x 2368 (8.4 MP, 3:2),
2448 x 1632 (4.0 MP, 3:2)
Image File Format: JPEG, RAW, sRAW (14-bit CR2) JPEG (EXIF 2.21), 14-bit .CR2 RAW
Continuous-mode frames/second: 6.4 10.0
Video Capture
Can take movies: No Yes
Movie Resolution: 1920x1080 (29.97)
1920x1080 (25)
1920x1080 (23.976)
1280x720 (59.94)
1280x720 (50)
640x480 (59.94)
640x480 (50)
Movie File Format:   H.264 (.MOV)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder: Yes
HD Video Out: Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: Canon EF/EF-S Canon EF
Lens: n/a n/a
Focal Length (35mm equivalent):    
Focal Length (actual):    
Zoom Ratio:    
Aperture Range:    
Integrated ND Filter: No No
Normal Focus Range:    
Macro Focus Range:    
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: No
Digital Zoom Values:   n/a
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: AF-dedicated CMOS Sensor, 9 cross-type AF points 45 user selectable points (39 f/2.8 cross-type) phase detection w/ AI Servo II; LV contrast detect
Auto Focus Assist Light? Yes No
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD Optical / LCD
Viewfinder Type: SLR; eye-level pentaprism, interchangeable screen, 95%, 0.95x, 22mm relief, -3.0 to +1.0 diopter Eye-level fixed pentaprism, 0.76x magnification, 20mm eyepoint, -3.0 to +1.0 diopter correction
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):   0.58x
Viewfinder Magnification (nominal/claimed):   0.76x
Display
Eye-level Viewfinder: Yes Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 230,000 dots 920,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 10.0x 10.0x
Top Deck Display: Yes Yes
Exposure
Maximum ISO (native): 1600 12800
Minimum ISO (native): 100 100
ISO Settings: Auto, 100 - 1600 in 1/3 or 1EV steps, 3200 via custom function Auto, 100 to 12,800 (standard), 50 to 102,400 (expanded)
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash, Custom, Kelvin 2,800K - 10,000K Auto, Daylight, Shade, Cloudy, Tungsten, White Fluorescent, Flash, Custom (5 settings from camera), Personal (5 settings from PC), Color Temp
Shutter Speed Range: 1/8000 - 30 sec 1/8000 - 30 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 3.0EV in 0.3EV steps
Metering Modes: 35-zone Evaluative, Center-weighted, Partial, Spot (3.8%) 63-zone: AF linked evaluative, 13.5% partial, center-weighted average, 3.8% center / AF / multi spot
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Green Zone, Portrait, Landscape, Close-up, Action, Night Portrait, Flash Off  
Self Timer: 10,2 seconds 2 or 10 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes No
Flash Modes: E-TTL II E-TTL II / evaluative / averaged; x-sync at 1/250 (1/300 w/ Canon Speedlite)
Flash Guide Number (ISO 100): 13.0 m / 42.7 ft. n/a
Flash Range Description: Lens aperture dependent n/a
Max Flash Sync: 1/250  
Flash Exposure Compensation: +/- 2.0 EV in 0.3EV steps +/- 3.0 EV in 0.3EV steps
External Flash Connection: Hot Shoe Hot shoe, PC sync
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: CF1 / CF2 / Microdrive CF1 / CF2 / SD / SDHC
UHS Support:    
Other Memory:    
Dual Card Slots: No Yes
RAW Capture Support: Yes Yes
Uncompressed Format: RAW, sRAW (14-bit CR2) 14-bit .CR2 RAW
Movie File Format:   H.264 (.MOV)
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 Yes
Headphone Jack: No No
External Connections: USB 2.0 High Speed USB 2.0 High Speed
PictBridge Compliant: No Yes
DPOF Compliant: No Yes
Remote Control: Yes
Remote Control Type:   Canon N3 terminal / PC tether
Connections (extended): N3-type push-in terminal  
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): <0.3 <0.3
Cycle time for RAW shooting in single shot mode (seconds per frame): <0.3 <0.3
Buffer size for RAW shooting in single shot mode (frames): 14 40
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press? No No
JPEG shooting speed in burst mode (fps, max resolution): 6.4 10.0
Buffer size for JPEG shooting in burst mode (frames, max resolution): Unlimited 46
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): 0.13 seconds 0.10 seconds
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.078 seconds 0.077 seconds
Shutter lag (full AF, with flash):    
Shutter Lag (prefocused): 0.061 seconds 0.049 seconds
Shutter Lag (notes): Full AF lag Live View Silent Mode 1 = 0.166s Full AF lag Live View Silent Mode 2 = 0.168s Full AF lag Live View Silent Mode disabled = 0.283s Live View: Quick Mode AF: 1.084s Live Mode AF: 1.255s Prefocused: 0.113s
Startup Time: 0.4 seconds 0.4 seconds
Play -> Record Time: 0.3 seconds 0.1 seconds
Flash cycle time, full power: 2.9 seconds  
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):    
Battery Life, Still (CIPA Rating OVF/EVF): 800 shots 1500 shots
Battery Life, Video:    
Battery Form Factor: Proprietary BP-511/A, BP-512; BG-E2N Battery Grip Proprietary LP-E4
Usable Battery Types: Lithium-ion rechargeble Lithium-ion rechargeable
Batteries Included: 1 x Proprietary BP-511A Lithium-ion rechargeble 1 x proprietary LP-E4 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: Digital Photo Professional 3.1, EOS Utility 2.1, ZoomBrowser EX 5.8 and ImageBrowser 5.8  
OS Compatibility: Windows XP/Vista, Mac OS X.  
Miscellaneous
Notes & Features: Replaces EOS 30D - 10.1 MP, APS-C CMOS sensor - Single DIGIC III processor, 14-bit, Highlight Tone Priority mode - ISO 100-1600/3200 - 6.5fps, 75 JPEG, 17 RAW - Faster 9-point AF, all cross-type - Improved 0.95x, 0.95% viewfinder - 3-inch LCD with Live View function - Integrated Cleaning System with Self-Cleaning Sensor Unit, Dust Delete Data - Magnesium alloy body cover, weather-proofed - 100K actuation shutter Additionally offered in a kit version with Canon's EF 28-135mm f/3.5-5.6 IS USM zoom lens at an estimated selling price of $1,499.00 CompactFlash slot supports UDMA Mode 6 cards. Dual storage slots allow copying files between cards, storing different file types on each card, duplicating data on both cards, or using one card as an overflow when the other is full. Camera is powered by dual DIGIC 4 processors. Has live view and HD video modes with contrast detect AF. Has two internal monaural microphones - front panel for video, rear panel for voice memo. Also has stereo mic jack for external mic.