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Canon 30D vs Sigma SD1

Portability
58
Imaging
46
Features
39
Overall
43
Canon EOS 30D front
 
Sigma SD1 front
Portability
77
Imaging
54
Features
43
Overall
49

Canon 30D vs Sigma SD1 Key Specs

Canon 30D
(Full Review)
  • 8MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600 (Bump 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  • Superseded the Canon 20D
  • Refreshed by Canon 40D
Sigma SD1
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • No Video
  • Sigma SA Mount
  • n/ag - 146 x 113 x 80mm
  • Introduced September 2010
  • Later Model is Sigma SD1 Merrill
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Canon 30D vs Sigma SD1 Overview

Below, we will be reviewing the Canon 30D and Sigma SD1, both Advanced DSLR digital cameras by companies Canon and Sigma. There exists a big gap between the image resolutions of the 30D (8MP) and SD1 (15MP) but they feature the exact same sensor sizing (APS-C).

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The 30D was manufactured 5 years earlier than the SD1 which is quite a big gap as far as technology is concerned. Each of the cameras come with the identical body type (Mid-size SLR).

Before delving in to a in depth comparison, below is a brief synopsis of how the 30D scores vs the SD1 in regards to portability, imaging, features and an overall score.

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Reasons to pick Canon 30D over the Sigma SD1

 30D SD1 

Reasons to pick Sigma SD1 over the Canon 30D

 SD1 30D 
IntroducedSeptember 2010April 2006More modern by 54 months
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution460k230kCrisper screen (+230k dot)

Common features in the Canon 30D and Sigma SD1

 30D SD1 
Focus manually Dial precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither contains selfie screen
Touch screen Neither contains Touch screen

Canon 30D vs Sigma SD1 Physical Comparison

For anyone who is looking to carry around your camera regularly, you will have to factor its weight and measurements. The Canon 30D has got external dimensions of 144mm x 106mm x 74mm (5.7" x 4.2" x 2.9") along with a weight of 784 grams (1.73 lbs) whilst the Sigma SD1 has proportions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") along with a weight of n/a grams (0.00 lbs).

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Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you choose during that time. The following is the front view measurements comparison of the 30D compared to the SD1.

Canon 30D vs Sigma SD1 size comparison

Factoring in dimensions and weight, the portability rating of the 30D and SD1 is 58 and 77 respectively.

Canon 30D vs Sigma SD1 top view buttons comparison

Canon 30D vs Sigma SD1 Sensor Comparison

Normally, it can be hard to visualize the gap between sensor sizes only by reading through specifications. The pic below should give you a far better sense of the sensor dimensions in the 30D and SD1.

To sum up, both of these cameras have got the exact same sensor measurements albeit different resolution. You should count on the Sigma SD1 to resolve extra detail due to its extra 7MP. Higher resolution will make it easier to crop photographs much more aggressively. The more aged 30D is going to be behind in sensor technology.

Canon 30D vs Sigma SD1 sensor size comparison

Canon 30D vs Sigma SD1 Screen and ViewFinder

Canon 30D vs Sigma SD1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 30D Portrait photography factors
Sigma SD1 Portrait photography factors
51
manual focus
sensor size is nice (APS-C)
exports RAW formats
no liveview feature
MP count low (8MP)
64
you can focus manually
decent megapixels (15MP)
decent sensor size (APS-C)
exports RAW files
no liveview feature
Photography Glossary

Street Comparison

Canon 30D Street photography details
Sigma SD1 Street photography details
52
sensor size is nice (APS-C)
exports RAW formats
screen does not articulate
no image stabilization
62
decent sensor size (APS-C)
exports RAW files
environment sealing
fixed screen
does not have image stabilization
max ISO too low (0)
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Sports Comparison

Sports photography with Canon 30D
Sports photography with Sigma SD1
44
maximum shutter speed is high (1/8,000 seconds)
sensor size is nice (APS-C)
sensor has phase detect AF
no liveview feature
slow continuous shooting (5.0 fps)
no image stabilization
MP count low (8MP)
55
decent megapixels (15 megapixels)
decent sensor size (APS-C)
environment sealing
comes with phase detect auto focus
no liveview feature
slow fps (5.0 frames/s)
does not have image stabilization
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Travel Comparison

Canon 30D as a Travel photography camera
Sigma SD1 as a Travel photography camera
42
built-in flash
doesn't have Time Lapse recording
MP count low (8 megapixels)
doesn't feature selfie friendly display
65
environment sealing
decent megapixels (15MP)
has built in flash
doesn't have Time Lapse recording
doesn't posses selfie friendly screen
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Landscape Comparison

Canon 30D Landscape photography advice
Sigma SD1 Landscape photography advice
46
manual focus
interchangeable lenses (Canon EF/EF-S mount)
sensor size is nice (APS-C)
exports RAW formats
screen is small (2.5")
no liveview feature
no image stabilization
MP count low (8 megapixels)
doesn't have Time Lapse recording
61
you can focus manually
swap lenses (Sigma SA mount)
nice screen size (3")
decent megapixels (15 megapixels)
decent sensor size (APS-C)
exports RAW files
environment sealing
no liveview feature
does not have image stabilization
max ISO too low (0)
doesn't have Time Lapse recording
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Vlogging Comparison

Canon 30D Vlogging details
Sigma SD1 Vlogging details
9
can't record video
9
no video
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Canon 30D vs Sigma SD1 Specifications

Detailed spec comparison table for Canon 30D and Sigma SD1
 Canon EOS 30DSigma SD1
General Information
Company Canon Sigma
Model Canon EOS 30D Sigma SD1
Category Advanced DSLR Advanced DSLR
Released 2006-04-04 2010-09-21
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Processor - Dual True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor dimensions 22.5 x 15mm 24 x 16mm
Sensor surface area 337.5mm² 384.0mm²
Sensor resolution 8 megapixel 15 megapixel
Anti aliasing filter
Aspect ratio 3:2 -
Full resolution 3504 x 2336 4800 x 3200
Max native ISO 1600 -
Max boosted ISO 3200 -
Lowest native ISO 100 -
RAW data
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 9 11
Cross focus points - 2
Lens
Lens mounting type Canon EF/EF-S Sigma SA
Available lenses 326 76
Focal length multiplier 1.6 1.5
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.5" 3"
Screen resolution 230k dots 460k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 95 percent 96 percent
Viewfinder magnification 0.56x 0.64x
Features
Lowest shutter speed 30s 15s
Highest shutter speed 1/8000s 1/2000s
Continuous shooting rate 5.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range 12.00 m (ISO 100) -
Flash modes Auto, On, Red-eye reduction, Off -
External flash
AE bracketing
WB bracketing
Highest flash synchronize 1/250s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Max video resolution None None
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 784 gr (1.73 pounds) -
Dimensions 144 x 106 x 74mm (5.7" x 4.2" x 2.9") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
DXO scores
DXO All around score 59 not tested
DXO Color Depth score 21.5 not tested
DXO Dynamic range score 10.8 not tested
DXO Low light score 736 not tested
Other
Self timer Yes (10 sec (2 sec with mirror lock-up)) Yes
Time lapse recording
Type of storage Compact Flash (Type I or II) Compact Flash (Type I, UDMA compatible)
Card slots One One
Launch cost $773 $2,339