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Olympus E-300 vs Sigma SD15

Portability
67
Imaging
41
Features
31
Overall
37
Olympus E-300 front
 
Sigma SD15 front
Portability
59
Imaging
44
Features
45
Overall
44

Olympus E-300 vs Sigma SD15 Key Specs

Olympus E-300
(Full Review)
  • 8MP - Four Thirds Sensor
  • 1.8" Fixed Display
  • ISO 100 - 400 (Bump to 1600)
  • No Video
  • Micro Four Thirds Mount
  • 624g - 147 x 85 x 64mm
  • Launched January 2005
  • Alternative Name is EVOLT E-300
  • Refreshed by Olympus E-330
Sigma SD15
(Full Review)
  • 5MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600 (Push to 3200)
  • No Video
  • Sigma SA Mount
  • 750g - 144 x 107 x 81mm
  • Introduced February 2010
  • Superseded the Sigma SD14
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Olympus E-300 vs Sigma SD15 Overview

Its time to take a more detailed look at the Olympus E-300 versus Sigma SD15, both Advanced DSLR digital cameras by rivals Olympus and Sigma. There exists a big gap between the resolutions of the E-300 (8MP) and SD15 (5MP) and the E-300 (Four Thirds) and SD15 (APS-C) use different sensor size.

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The E-300 was introduced 6 years prior to the SD15 which is quite a big gap as far as technology is concerned. Both cameras offer the identical body type (Mid-size SLR).

Before getting in to a more detailed comparison, below is a short synopsis of how the E-300 scores versus the SD15 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-300 over the Sigma SD15

 E-300 SD15 

Reasons to pick Sigma SD15 over the Olympus E-300

 SD15 E-300 
IntroducedFebruary 2010January 2005Newer by 62 months
Screen sizing3"1.8"Bigger screen (+1.2")
Screen resolution460k134kSharper screen (+326k dot)

Common features in the Olympus E-300 and Sigma SD15

 E-300 SD15 
Manually focus More precise focus
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Absent Touch friendly screen

Olympus E-300 vs Sigma SD15 Physical Comparison

For anybody who is going to travel with your camera often, you will have to think about its weight and dimensions. The Olympus E-300 has physical measurements of 147mm x 85mm x 64mm (5.8" x 3.3" x 2.5") accompanied by a weight of 624 grams (1.38 lbs) while the Sigma SD15 has dimensions of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") with a weight of 750 grams (1.65 lbs).

Check out the Olympus E-300 versus Sigma SD15 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with during that time. The following is the front view scale comparison of the E-300 versus the SD15.

Olympus E-300 vs Sigma SD15 size comparison

Looking at dimensions and weight, the portability grade of the E-300 and SD15 is 67 and 59 respectively.

Olympus E-300 vs Sigma SD15 top view buttons comparison

Olympus E-300 vs Sigma SD15 Sensor Comparison

More often than not, its tough to visualize the contrast between sensor dimensions just by reviewing a spec sheet. The picture here will offer you a much better sense of the sensor sizing in the E-300 and SD15.

Clearly, both of the cameras offer different resolutions and different sensor dimensions. The E-300 using its tinier sensor is going to make getting shallow depth of field more difficult and the Olympus E-300 will deliver extra detail using its extra 3MP. Higher resolution will also let you crop photographs a little more aggressively. The more aged E-300 is going to be behind when it comes to sensor technology.

Olympus E-300 vs Sigma SD15 sensor size comparison

Olympus E-300 vs Sigma SD15 Screen and ViewFinder

Olympus E-300 vs Sigma SD15 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-300 as a Portrait photography camera
Sigma SD15 as a Portrait photography camera
48
you can focus manually
decent sensor size (Four Thirds)
exports RAW formats
doesn't have liveview
MP count low (8 megapixels)
50
has manual focus
decent sensor size (APS-C)
supports RAW files
no liveview
low megapixels (5 megapixels)
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Street Comparison

Olympus E-300 as a Street photography camera
Sigma SD15 as a Street photography camera
51
decent sensor size (Four Thirds)
exports RAW formats
screen does not articulate
does not have image stabilization
max ISO too low (400)
52
decent sensor size (APS-C)
supports RAW files
no articulating screen
no image stabilization
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Sports Comparison

Olympus E-300 Sports photography highlights
Sigma SD15 Sports photography highlights
37
decent sensor size (Four Thirds)
has phase detect auto focus
doesn't have liveview
slow fps (3.0 frames per second)
does not have image stabilization
MP count low (8MP)
38
decent sensor size (APS-C)
has phase detect auto focus
no liveview
very slow continuous shooting (3.0 frames/s)
no image stabilization
low megapixels (5 megapixels)
Photography Glossary

Travel Comparison

Olympus E-300 Travel photography advice
Sigma SD15 Travel photography advice
45
has built in flash
no Time Lapse function
MP count low (8 megapixels)
display is not selfie friendly
42
built-in flash
doesn't have Timelapse function
low megapixels (5MP)
display isn't selfie friendly
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Landscape Comparison

Olympus E-300 as a Landscape photography camera
Sigma SD15 as a Landscape photography camera
43
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
decent sensor size (Four Thirds)
exports RAW formats
screen is somewhat small (1.8 inch)
doesn't have liveview
does not have image stabilization
MP count low (8MP)
max ISO too low (400)
no Time Lapse function
51
has manual focus
interchangeable lenses (Sigma SA mount)
pretty good screen size (3")
decent sensor size (APS-C)
supports RAW files
no liveview
no image stabilization
low megapixels (5 megapixels)
doesn't have Timelapse function
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Vlogging Comparison

Olympus E-300 Vlogging highlights
Sigma SD15 Vlogging highlights
9
can't shoot video
9
lack of video recording
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Olympus E-300 vs Sigma SD15 Specifications

Detailed spec comparison table for Olympus E-300 and Sigma SD15
 Olympus E-300Sigma SD15
General Information
Brand Olympus Sigma
Model Olympus E-300 Sigma SD15
Also referred to as EVOLT E-300 -
Category Advanced DSLR Advanced DSLR
Launched 2005-01-10 2010-02-20
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Powered by - True II
Sensor type CCD CMOS (Foveon X3)
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 20.7 x 13.8mm
Sensor area 224.9mm² 285.7mm²
Sensor resolution 8 megapixels 5 megapixels
Anti aliasing filter
Aspect ratio 4:3 3:2
Highest Possible resolution 3264 x 2448 2640 x 1760
Maximum native ISO 400 1600
Maximum enhanced ISO 1600 3200
Min native ISO 100 100
RAW data
Min enhanced ISO - 50
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 3 -
Lens
Lens mount Micro Four Thirds Sigma SA
Number of lenses 45 76
Crop factor 2.1 1.7
Screen
Type of display Fixed Type Fixed Type
Display diagonal 1.8 inch 3 inch
Display resolution 134k dots 460k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.6x
Features
Min shutter speed 60 secs 30 secs
Max shutter speed 1/4000 secs 1/4000 secs
Continuous shutter rate 3.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash options Auto, Auto FP, Manual, Red-Eye -
Hot shoe
AEB
WB bracketing
Max flash synchronize 1/180 secs 1/180 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Maximum video resolution None None
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 624g (1.38 pounds) 750g (1.65 pounds)
Dimensions 147 x 85 x 64mm (5.8" x 3.3" x 2.5") 144 x 107 x 81mm (5.7" x 4.2" x 3.2")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Self timer Yes (2 or 12 sec) Yes (10 sec)
Time lapse feature
Storage type Compact Flash (Type I or II) SD/SDHC card
Card slots 1 1
Cost at release $800 $1,500