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Canon 40D vs Pentax ist DS2

Portability
57
Imaging
49
Features
50
Overall
49
Canon EOS 40D front
 
Pentax ist DS2 front
Portability
68
Imaging
44
Features
33
Overall
39

Canon 40D vs Pentax ist DS2 Key Specs

Canon 40D
(Full Review)
  • 10MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600 (Bump to 3200)
  • 1/8000s Maximum Shutter
  • No Video
  • Canon EF/EF-S Mount
  • 822g - 146 x 108 x 74mm
  • Announced October 2007
  • Superseded the Canon 30D
  • Newer Model is Canon 50D
Pentax ist DS2
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Pentax KAF Mount
  • 605g - 125 x 93 x 66mm
  • Introduced August 2005
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Canon 40D vs Pentax ist DS2 Overview

Lets look more closely at the Canon 40D vs Pentax ist DS2, both Advanced DSLR digital cameras by companies Canon and Pentax. There exists a huge gap between the sensor resolutions of the 40D (10MP) and ist DS2 (6MP) but both cameras offer the same sensor size (APS-C).

Photography Glossary

The 40D was unveiled 2 years after the ist DS2 which is quite a significant gap as far as technology is concerned. Each of these cameras have the same body design (Mid-size SLR).

Before getting into a comprehensive comparison, here is a quick summary of how the 40D scores versus the ist DS2 when considering portability, imaging, features and an overall mark.

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Reasons to pick Canon 40D over the Pentax ist DS2

 40D ist DS2 
IntroducedOctober 2007August 2005Newer by 27 months
Display dimensions3"2.5"Larger display (+0.5")
Display resolution230k210kCrisper display (+20k dot)

Reasons to pick Pentax ist DS2 over the Canon 40D

 ist DS2 40D 

Common features in the Canon 40D and Pentax ist DS2

 40D ist DS2 
Manual focus Dial precise focus
Display typeFixed Fixed Fixed display
Selfie screen Neither has selfie screen
Touch friendly display Neither has Touch friendly display

Canon 40D vs Pentax ist DS2 Physical Comparison

For those who are planning to travel with your camera often, you should consider its weight and volume. The Canon 40D has external measurements of 146mm x 108mm x 74mm (5.7" x 4.3" x 2.9") having a weight of 822 grams (1.81 lbs) while the Pentax ist DS2 has sizing of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") accompanied by a weight of 605 grams (1.33 lbs).

Check out the Canon 40D vs Pentax ist DS2 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you have at the time. Following is a front view sizing comparison of the 40D compared to the ist DS2.

Canon 40D vs Pentax ist DS2 size comparison

Taking into consideration dimensions and weight, the portability grade of the 40D and ist DS2 is 57 and 68 respectively.

Canon 40D vs Pentax ist DS2 top view buttons comparison

Canon 40D vs Pentax ist DS2 Sensor Comparison

Normally, its hard to visualize the gap between sensor dimensions simply by reviewing a spec sheet. The pic here will provide you a much better sense of the sensor measurements in the 40D and ist DS2.

As you can see, both of these cameras provide the same sensor dimensions but different megapixels. You should expect to see the Canon 40D to deliver more detail having an extra 4MP. Greater resolution will let you crop images more aggressively. The newer 40D should have an edge when it comes to sensor technology.

Canon 40D vs Pentax ist DS2 sensor size comparison

Canon 40D vs Pentax ist DS2 Screen and ViewFinder

Canon 40D vs Pentax ist DS2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon 40D
Portrait photography with Pentax ist DS2
59
you can focus manually
decent sensor size (APS-C)
exports RAW files
low megapixels (10MP)
50
focusing manually
good sensor size (APS-C)
saves RAW files
does not have liveview
megapixel count low (6MP)
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Street Comparison

Street photography with Canon 40D
Street photography with Pentax ist DS2
56
decent sensor size (APS-C)
exports RAW files
weather proofing
no moving screen
no image stabilization
60
good sensor size (APS-C)
saves RAW files
lighter than others in class (605g)
fixed screen
no image stabilization
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Sports Comparison

Canon 40D Sports photography details
Pentax ist DS2 Sports photography details
53
high shutter speed (1/8,000 seconds)
decent sensor size (APS-C)
weather proofing
sensor has phase detect auto focus
no image stabilization
low megapixels (10 megapixels)
bad battery power (800 shots)
38
good sensor size (APS-C)
has phase detect AF
does not have liveview
painfully slow continuous shooting (3.0 frames/s)
no image stabilization
megapixel count low (6MP)
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Travel Comparison

Canon 40D Travel photography advice
Pentax ist DS2 Travel photography advice
48
weather proofing
flash built-in
bad battery power (800 shots)
low megapixels (10MP)
doesn't have selfie friendly display
52
lighter than others in class (605g)
has built in flash
lack of Timelapse function
megapixel count low (6MP)
doesn't contain selfie friendly screen
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Landscape Comparison

Canon 40D Landscape photography information
Pentax ist DS2 Landscape photography information
58
you can focus manually
interchangeable lenses (Canon EF/EF-S mount)
screen size is good (3 inch)
decent sensor size (APS-C)
exports RAW files
weather proofing
no image stabilization
low megapixels (10MP)
bad battery power (800 CIPA)
46
focusing manually
swap lenses (Pentax KAF mount)
good sensor size (APS-C)
saves RAW files
tiny screen (2.5")
does not have liveview
no image stabilization
megapixel count low (6MP)
lack of Timelapse function
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Vlogging Comparison

Canon 40D Vlogging features
Pentax ist DS2 Vlogging features
9
no video shooting
22
lighter than others in class (605g)
doesn't contain selfie friendly screen
no image stabilization
low quality video ( resolution)
lack of external microphone port
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Canon 40D vs Pentax ist DS2 Specifications

Detailed spec comparison table for Canon 40D and Pentax ist DS2
 Canon EOS 40DPentax ist DS2
General Information
Company Canon Pentax
Model Canon EOS 40D Pentax ist DS2
Type Advanced DSLR Advanced DSLR
Announced 2007-10-24 2005-08-22
Body design Mid-size SLR Mid-size SLR
Sensor Information
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor measurements 22.2 x 14.8mm 23.5 x 15.7mm
Sensor surface area 328.6mm² 369.0mm²
Sensor resolution 10MP 6MP
Anti aliasing filter
Aspect ratio 3:2 3:2
Highest resolution 3888 x 2592 3008 x 2008
Highest native ISO 1600 3200
Highest boosted ISO 3200 -
Min native ISO 100 200
RAW format
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 9 11
Lens
Lens mounting type Canon EF/EF-S Pentax KAF
Number of lenses 326 151
Crop factor 1.6 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 3" 2.5"
Screen resolution 230 thousand dot 210 thousand dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical
Viewfinder coverage 95% 95%
Viewfinder magnification 0.6x 0.64x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/4000 seconds
Continuous shooting speed 6.5 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash range 12.00 m (ISO 100) -
Flash settings Auto, On, Red-eye reduction, Off Auto, On, Off, Red-eye reduction
External flash
AE bracketing
White balance bracketing
Maximum flash sync 1/250 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Highest video resolution None -
Microphone jack
Headphone jack
Connectivity
Wireless None No
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 822 grams (1.81 pounds) 605 grams (1.33 pounds)
Physical dimensions 146 x 108 x 74mm (5.7" x 4.3" x 2.9") 125 x 93 x 66mm (4.9" x 3.7" x 2.6")
DXO scores
DXO All around score 64 not tested
DXO Color Depth score 22.1 not tested
DXO Dynamic range score 11.3 not tested
DXO Low light score 703 not tested
Other
Battery life 800 photographs -
Battery form Battery Pack -
Battery model - 4 x AA
Self timer Yes (2 or 10 sec) Yes (2 or 12 sec)
Time lapse recording
Storage media Compact Flash (Type I or II) SD/MMC card
Storage slots 1 1
Cost at launch $1,099 -