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Canon 30D vs Pentax K-S1

Portability
58
Imaging
46
Features
39
Overall
43
Canon EOS 30D front
 
Pentax K-S1 front
Portability
69
Imaging
64
Features
70
Overall
66

Canon 30D vs Pentax K-S1 Key Specs

Canon 30D
(Full Review)
  • 8MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600 (Increase to 3200)
  • 1/8000s Maximum Shutter
  • No Video
  • Canon EF/EF-S Mount
  • 784g - 144 x 106 x 74mm
  • Released April 2006
  • Superseded the Canon 20D
  • Successor is Canon 40D
Pentax K-S1
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 558g - 121 x 93 x 70mm
  • Released August 2014
  • Successor is Pentax K-S2
Photography Glossary

Canon 30D vs Pentax K-S1 Overview

Below is a complete assessment of the Canon 30D and Pentax K-S1, both Advanced DSLR cameras by manufacturers Canon and Pentax. There is a large difference among the sensor resolutions of the 30D (8MP) and K-S1 (20MP) but they use the exact same sensor sizes (APS-C).

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The 30D was launched 9 years before the K-S1 and that is a fairly serious difference as far as camera tech is concerned. Both the cameras come with the identical body type (Mid-size SLR).

Before going straight into a in-depth comparison, below is a short summation of how the 30D grades versus the K-S1 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Canon 30D over the Pentax K-S1

 30D K-S1 

Reasons to pick Pentax K-S1 over the Canon 30D

 K-S1 30D 
ReleasedAugust 2014April 2006More recent by 102 months
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution921k230kClearer screen (+691k dot)

Common features in the Canon 30D and Pentax K-S1

 30D K-S1 
Manual focus Dial exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch screen Lack of Touch screen

Canon 30D vs Pentax K-S1 Physical Comparison

If you're looking to lug around your camera often, you have to factor its weight and size. The Canon 30D offers external dimensions of 144mm x 106mm x 74mm (5.7" x 4.2" x 2.9") and a weight of 784 grams (1.73 lbs) whilst the Pentax K-S1 has specifications of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") accompanied by a weight of 558 grams (1.23 lbs).

Take a look at the Canon 30D and Pentax K-S1 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you are employing at that time. Here is the front view scale comparison of the 30D versus the K-S1.

Canon 30D vs Pentax K-S1 size comparison

Factoring in size and weight, the portability grade of the 30D and K-S1 is 58 and 69 respectively.

Canon 30D vs Pentax K-S1 top view buttons comparison

Canon 30D vs Pentax K-S1 Sensor Comparison

Often, it is hard to imagine the contrast in sensor measurements just by going through technical specs. The graphic here should provide you a better sense of the sensor dimensions in the 30D and K-S1.

As you can tell, each of these cameras have got the exact same sensor measurements albeit different megapixels. You can expect the Pentax K-S1 to provide greater detail utilizing its extra 12MP. Higher resolution can also allow you to crop photographs much more aggressively. The older 30D will be disadvantaged in sensor technology.

Canon 30D vs Pentax K-S1 sensor size comparison

Canon 30D vs Pentax K-S1 Screen and ViewFinder

Canon 30D vs Pentax K-S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 30D Portrait photography factors
Pentax K-S1 Portrait photography factors
51
manual focus
sensor size is nice (APS-C)
saves RAW files
doesn't have liveview
low resolution sensor (8 megapixels)
78
focusing manually
decent megapixels (20MP)
good sensor size (APS-C)
offers face detect focusing
saves RAW formats
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Street Comparison

Canon 30D Street photography details
Pentax K-S1 Street photography details
52
sensor size is nice (APS-C)
saves RAW files
no articulating screen
lack of image stabilization
73
built in image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
lighter than others in class (558g)
above average high ISO (51,200)
fixed screen
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Sports Comparison

Sports photography with Canon 30D
Sports photography with Pentax K-S1
44
max shutter speed is good (1/8,000 seconds)
sensor size is nice (APS-C)
supports phase detect AF
doesn't have liveview
slow frames per second (5.0 frames/s)
lack of image stabilization
low resolution sensor (8MP)
69
max shutter speed is good (1/6,000s)
built in image stabilization (Sensor based)
decent megapixels (20MP)
good sensor size (APS-C)
offers tracking focus
has phase detect AF
slow fps (5.4 frames/s)
low battery (410 per charge)
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Travel Comparison

Travel photography with Canon 30D
Travel photography with Pentax K-S1
42
flash built-in
no Time Lapse function
low resolution sensor (8MP)
screen isn't selfie friendly
60
lighter than others in class (558g)
decent megapixels (20MP)
flash built-in
missing Timelapse recording
low battery (410 CIPA)
screen is not selfie friendly
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Landscape Comparison

Landscape photography with Canon 30D
Landscape photography with Pentax K-S1
46
manual focus
change lenses (Canon EF/EF-S mount)
sensor size is nice (APS-C)
saves RAW files
tiny screen (2.5 inch)
doesn't have liveview
lack of image stabilization
low resolution sensor (8MP)
no Time Lapse function
73
focusing manually
change lenses (Pentax KAF2 mount)
decent sized screen (3 inches)
built in image stabilization (Sensor based)
decent megapixels (20MP)
good sensor size (APS-C)
doesnt have anti aliasing filter
above average high ISO (51,200)
saves RAW formats
low battery (410 CIPA)
missing Timelapse recording
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Vlogging Comparison

Canon 30D Vlogging advice
Pentax K-S1 Vlogging advice
9
can't shoot video
33
built in image stabilization (Sensor based)
offers face detect focusing
great video quality (1920 x 1080 pixels)
lighter than others in class (558g)
screen is not selfie friendly
missing microphone socket
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Canon 30D vs Pentax K-S1 Specifications

Detailed spec comparison table for Canon 30D and Pentax K-S1
 Canon EOS 30DPentax K-S1
General Information
Manufacturer Canon Pentax
Model type Canon EOS 30D Pentax K-S1
Class Advanced DSLR Advanced DSLR
Released 2006-04-04 2014-08-27
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Processor - Prime MII
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 22.5 x 15mm 23.5 x 15.6mm
Sensor area 337.5mm² 366.6mm²
Sensor resolution 8 megapixels 20 megapixels
Anti alias filter
Aspect ratio 3:2 3:2
Full resolution 3504 x 2336 5472 x 3648
Max native ISO 1600 51200
Max boosted ISO 3200 -
Minimum native ISO 100 100
RAW photos
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 9 11
Lens
Lens mount type Canon EF/EF-S Pentax KAF2
Available lenses 326 151
Focal length multiplier 1.6 1.5
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.5" 3"
Screen resolution 230k dots 921k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 95 percent 100 percent
Viewfinder magnification 0.56x 0.64x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/8000 secs 1/6000 secs
Continuous shooting rate 5.0 frames/s 5.4 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m (ISO 100) 10.00 m (at ISO 100)
Flash settings Auto, On, Red-eye reduction, Off Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual
External flash
AEB
White balance bracketing
Maximum flash synchronize 1/250 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps)
Max video resolution None 1920x1080
Video format - H.264
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 784 gr (1.73 lbs) 558 gr (1.23 lbs)
Dimensions 144 x 106 x 74mm (5.7" x 4.2" x 2.9") 121 x 93 x 70mm (4.8" x 3.7" x 2.8")
DXO scores
DXO All around rating 59 78
DXO Color Depth rating 21.5 23.5
DXO Dynamic range rating 10.8 13.0
DXO Low light rating 736 1061
Other
Battery life - 410 photos
Battery type - Battery Pack
Battery ID - D-LI109
Self timer Yes (10 sec (2 sec with mirror lock-up)) Yes ( 2 or 12 seconds)
Time lapse shooting
Storage type Compact Flash (Type I or II) SD/SDHC/SDXC
Card slots One One
Launch cost $773 $339