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Nikon D300 vs Sigma SD15

Portability
55
Imaging
51
Features
59
Overall
54
Nikon D300 front
 
Sigma SD15 front
Portability
59
Imaging
44
Features
45
Overall
44

Nikon D300 vs Sigma SD15 Key Specs

Nikon D300
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200 (Raise to 6400)
  • 1/8000s Max Shutter
  • No Video
  • Nikon F Mount
  • 925g - 147 x 114 x 74mm
  • Released March 2008
  • Replaced the Nikon D200
  • Successor is Nikon D300S
Sigma SD15
(Full Review)
  • 5MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 1600 (Bump to 3200)
  • No Video
  • Sigma SA Mount
  • 750g - 144 x 107 x 81mm
  • Introduced February 2010
  • Replaced the Sigma SD14
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Nikon D300 vs Sigma SD15 Overview

Let's look closer at the Nikon D300 and Sigma SD15, both Advanced DSLR cameras by brands Nikon and Sigma. There is a big difference among the sensor resolutions of the D300 (12MP) and SD15 (5MP) but both cameras offer the same sensor dimensions (APS-C).

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The D300 was revealed 23 months prior to the SD15 making them a generation away from each other. Both of the cameras have the same body design (Mid-size SLR).

Before getting right into a more detailed comparison, here is a quick summary of how the D300 grades versus the SD15 for portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Nikon D300 over the Sigma SD15

 D300 SD15 
Display resolution922k460kSharper display (+462k dot)

Reasons to pick Sigma SD15 over the Nikon D300

 SD15 D300 
IntroducedFebruary 2010March 2008Newer by 23 months

Common features in the Nikon D300 and Sigma SD15

 D300 SD15 
Manually focus More exact focus
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display sizing
Selfie screen Missing selfie screen
Touch display Missing Touch display

Nikon D300 vs Sigma SD15 Physical Comparison

If you are looking to travel with your camera, you will need to factor in its weight and volume. The Nikon D300 enjoys external measurements of 147mm x 114mm x 74mm (5.8" x 4.5" x 2.9") accompanied by a weight of 925 grams (2.04 lbs) and the Sigma SD15 has sizing of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") having a weight of 750 grams (1.65 lbs).

Analyze the Nikon D300 and 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 change dependant on the lens you are utilizing at the time. Following is a front view scale comparison of the D300 vs the SD15.

Nikon D300 vs Sigma SD15 size comparison

Taking into consideration size and weight, the portability rating of the D300 and SD15 is 55 and 59 respectively.

Nikon D300 vs Sigma SD15 top view buttons comparison

Nikon D300 vs Sigma SD15 Sensor Comparison

Oftentimes, it's difficult to picture the difference in sensor dimensions only by viewing specifications. The image here might give you a more clear sense of the sensor sizing in the D300 and SD15.

To sum up, both cameras have the same sensor dimensions but different resolution. You should anticipate the Nikon D300 to provide you with more detail because of its extra 7MP. Greater resolution can also let you crop images a bit more aggressively. The more aged D300 will be behind with regard to sensor technology.

Nikon D300 vs Sigma SD15 sensor size comparison

Nikon D300 vs Sigma SD15 Screen and ViewFinder

Nikon D300 vs Sigma SD15 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D300 Portrait photography highlights
Sigma SD15 Portrait photography highlights
60
manual focus
sensor size is good (APS-C)
delivers RAW formats
low MP (12MP)
50
focusing manually
decent sensor size (APS-C)
saves RAW files
no liveview
sensor resolution not great (5 megapixels)
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Street Comparison

Street photography with Nikon D300
Street photography with Sigma SD15
56
sensor size is good (APS-C)
delivers RAW formats
weather proof
screen does not articulate
does not have image stabilization
52
decent sensor size (APS-C)
saves RAW files
no moving screen
no image stabilization
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Sports Comparison

Sports photography with Nikon D300
Sports photography with Sigma SD15
56
great max shutter speed (1/8,000 seconds)
sensor size is good (APS-C)
weather proof
better than average battery life (1,000 per charge)
supports phase detect auto focus
max frames per second low (6.0 frames per second)
does not have image stabilization
low MP (12MP)
38
decent sensor size (APS-C)
supports phase detect autofocus
no liveview
continuous shooting slow (3.0 fps)
no image stabilization
sensor resolution not great (5 megapixels)
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Travel Comparison

Travel photography with Nikon D300
Travel photography with Sigma SD15
56
better than average battery life (1,000 shots)
weather proof
has built in flash
low MP (12MP)
display is not selfie friendly
42
flash built-in
lack of Timelapse function
sensor resolution not great (5MP)
doesn't have selfie friendly screen
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Landscape Comparison

Nikon D300 Landscape photography factors
Sigma SD15 Landscape photography factors
64
manual focus
interchangeable lenses (Nikon F mount)
pretty good screen size (3")
sensor size is good (APS-C)
delivers RAW formats
weather proof
better than average battery life (1,000 shots)
does not have image stabilization
low MP (12MP)
51
focusing manually
swap lenses (Sigma SA mount)
screen size is decent (3")
decent sensor size (APS-C)
saves RAW files
no liveview
no image stabilization
sensor resolution not great (5MP)
lack of Timelapse function
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Vlogging Comparison

Nikon D300 Vlogging factors
Sigma SD15 Vlogging factors
9
lack of video recording
9
no video shooting
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Nikon D300 vs Sigma SD15 Specifications

Detailed spec comparison table for Nikon D300 and Sigma SD15
 Nikon D300Sigma SD15
General Information
Company Nikon Sigma
Model Nikon D300 Sigma SD15
Type Advanced DSLR Advanced DSLR
Released 2008-03-12 2010-02-20
Body design Mid-size SLR Mid-size SLR
Sensor Information
Processor Expeed True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor measurements 23.6 x 15.8mm 20.7 x 13.8mm
Sensor surface area 372.9mm² 285.7mm²
Sensor resolution 12 megapixels 5 megapixels
Anti aliasing filter
Aspect ratio 3:2 3:2
Highest resolution 4288 x 2848 2640 x 1760
Highest native ISO 3200 1600
Highest boosted ISO 6400 3200
Minimum native ISO 200 100
RAW data
Minimum boosted ISO 100 50
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 51 -
Lens
Lens mounting type Nikon F Sigma SA
Available lenses 309 76
Crop factor 1.5 1.7
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 3 inches 3 inches
Screen resolution 922 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch operation
Screen tech Super Density TFT color LCD with wide-viewing angle -
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100% 96%
Viewfinder magnification 0.63x 0.6x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/8000 secs 1/4000 secs
Continuous shooting speed 6.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 12.00 m (at ISO 100) -
Flash options Auto, On, Off, Red-eye, Slow sync, Rear curtain -
External flash
AEB
WB bracketing
Maximum flash sync 1/250 secs 1/180 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Highest video resolution None None
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 925g (2.04 lbs) 750g (1.65 lbs)
Physical dimensions 147 x 114 x 74mm (5.8" x 4.5" x 2.9") 144 x 107 x 81mm (5.7" x 4.2" x 3.2")
DXO scores
DXO All around score 67 not tested
DXO Color Depth score 22.1 not tested
DXO Dynamic range score 12.0 not tested
DXO Low light score 679 not tested
Other
Battery life 1000 photos -
Battery form Battery Pack -
Battery model EN-EL3e -
Self timer Yes (2 to 20 sec) Yes (10 sec)
Time lapse feature
Storage media Compact Flash (Type I or II) SD/SDHC card
Storage slots One One
Launch pricing $1,100 $1,500