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Nikon D50 vs Sigma SD15

Portability
64
Imaging
44
Features
39
Overall
42
Nikon D50 front
 
Sigma SD15 front
Portability
59
Imaging
44
Features
45
Overall
44

Nikon D50 vs Sigma SD15 Key Specs

Nikon D50
(Full Review)
  • 6MP - APS-C Sensor
  • 2" Fixed Display
  • ISO 200 - 1600
  • No Video
  • Nikon F Mount
  • 620g - 133 x 102 x 76mm
  • Launched July 2005
  • New Model is Nikon D40X
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
  • Announced February 2010
  • Old Model is Sigma SD14
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Nikon D50 vs Sigma SD15 Overview

Lets look a bit more in depth at the Nikon D50 versus Sigma SD15, both Advanced DSLR cameras by manufacturers Nikon and Sigma. The resolution of the D50 (6MP) and the SD15 (5MP) is pretty comparable and they come with the exact same sensor dimensions (APS-C).

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The D50 was launched 5 years earlier than the SD15 which is a fairly significant difference as far as camera technology is concerned. Both of the cameras come with the identical body type (Mid-size SLR).

Before diving in to a detailed comparison, below is a brief overview of how the D50 grades versus the SD15 with respect to portability, imaging, features and an overall score.

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Reasons to pick Nikon D50 over the Sigma SD15

 D50 SD15 

Reasons to pick Sigma SD15 over the Nikon D50

 SD15 D50 
AnnouncedFebruary 2010July 2005More modern by 55 months
Screen dimension3"2"Bigger screen (+1")
Screen resolution460k130kCrisper screen (+330k dot)

Common features in the Nikon D50 and Sigma SD15

 D50 SD15 
Manually focus Very exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch screen Lack of Touch screen

Nikon D50 vs Sigma SD15 Physical Comparison

When you are going to carry around your camera frequently, you are going to need to take into account its weight and volume. The Nikon D50 has physical dimensions of 133mm x 102mm x 76mm (5.2" x 4.0" x 3.0") with a weight of 620 grams (1.37 lbs) whilst the Sigma SD15 has sizing of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") and a weight of 750 grams (1.65 lbs).

Examine the Nikon D50 versus Sigma SD15 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you are utilising during that time. Here is the front view physical size comparison of the D50 against the SD15.

Nikon D50 vs Sigma SD15 size comparison

Looking at dimensions and weight, the portability rating of the D50 and SD15 is 64 and 59 respectively.

Nikon D50 vs Sigma SD15 top view buttons comparison

Nikon D50 vs Sigma SD15 Sensor Comparison

Sometimes, it is hard to imagine the contrast in sensor sizes only by going through technical specs. The image below should provide you a clearer sense of the sensor sizes in the D50 and SD15.

As you have seen, both of these cameras posses the exact same sensor measurements albeit different resolution. You can expect the Nikon D50 to show extra detail utilizing its extra 1 Megapixels. Higher resolution will enable you to crop photographs somewhat more aggressively. The more aged D50 will be behind with regard to sensor innovation.

Nikon D50 vs Sigma SD15 sensor size comparison

Nikon D50 vs Sigma SD15 Screen and ViewFinder

Nikon D50 vs Sigma SD15 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D50 Portrait photography advice
Sigma SD15 Portrait photography advice
53
manual focus
flash sync is higher than normal (1/500s)
sensor size is nice (APS-C)
exports RAW files
no liveview feature
megapixel count low (6MP)
50
manual focus
sensor size is decent (APS-C)
supports RAW formats
no liveview
MP count low (5MP)
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Street Comparison

Nikon D50 Street photography details
Sigma SD15 Street photography details
58
sensor size is nice (APS-C)
exports RAW files
lighter than competition (620 grams)
no articulating screen
lack of image stabilization
52
sensor size is decent (APS-C)
supports RAW formats
fixed screen
does not have image stabilization
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Sports Comparison

Sports photography with Nikon D50
Sports photography with Sigma SD15
38
sensor size is nice (APS-C)
comes with phase detect AF
no liveview feature
very slow continuous shooting (3.0 fps)
lack of image stabilization
megapixel count low (6MP)
38
sensor size is decent (APS-C)
supports phase detect AF
no liveview
painfully slow continuous shooting (3.0 frames per second)
does not have image stabilization
MP count low (5MP)
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Travel Comparison

Nikon D50 Travel photography highlights
Sigma SD15 Travel photography highlights
50
lighter than competition (620 grams)
flash built-in
does not have Timelapse recording
megapixel count low (6MP)
screen isn't selfie friendly
42
built-in flash
does not have Time Lapse recording
MP count low (5MP)
display is not selfie friendly
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Landscape Comparison

Nikon D50 as a Landscape photography camera
Sigma SD15 as a Landscape photography camera
46
manual focus
change lenses (Nikon F mount)
sensor size is nice (APS-C)
exports RAW files
small screen (2")
no liveview feature
lack of image stabilization
megapixel count low (6 megapixels)
does not have Timelapse recording
51
manual focus
switch lenses (Sigma SA mount)
good sized screen (3 inches)
sensor size is decent (APS-C)
supports RAW formats
no liveview
does not have image stabilization
MP count low (5MP)
does not have Time Lapse recording
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Vlogging Comparison

Vlogging with Nikon D50
Vlogging with Sigma SD15
9
lack of video recording
9
lack of video recording
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Nikon D50 vs Sigma SD15 Specifications

Detailed spec comparison table for Nikon D50 and Sigma SD15
 Nikon D50Sigma SD15
General Information
Company Nikon Sigma
Model type Nikon D50 Sigma SD15
Type Advanced DSLR Advanced DSLR
Launched 2005-07-23 2010-02-20
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Processor - True II
Sensor type CCD CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor dimensions 23.7 x 15.5mm 20.7 x 13.8mm
Sensor surface area 367.4mm² 285.7mm²
Sensor resolution 6MP 5MP
Anti alias filter
Aspect ratio 3:2 3:2
Max resolution 3008 x 2000 2640 x 1760
Max native ISO 1600 1600
Max enhanced ISO - 3200
Min native ISO 200 100
RAW photos
Min enhanced ISO - 50
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Lens
Lens support Nikon F Sigma SA
Available lenses 309 76
Crop factor 1.5 1.7
Screen
Display type Fixed Type Fixed Type
Display sizing 2" 3"
Resolution of display 130 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage 95% 96%
Viewfinder magnification 0.5x 0.6x
Features
Min shutter speed 30s 30s
Max shutter speed 1/4000s 1/4000s
Continuous shutter rate 3.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 11.00 m -
Flash options Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow -
Hot shoe
Auto exposure bracketing
White balance bracketing
Max flash synchronize 1/500s 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 620 grams (1.37 pounds) 750 grams (1.65 pounds)
Dimensions 133 x 102 x 76mm (5.2" x 4.0" x 3.0") 144 x 107 x 81mm (5.7" x 4.2" x 3.2")
DXO scores
DXO Overall rating 55 not tested
DXO Color Depth rating 20.9 not tested
DXO Dynamic range rating 10.8 not tested
DXO Low light rating 560 not tested
Other
Battery ID EN-EL3 -
Self timer Yes (2 to 20 sec) Yes (10 sec)
Time lapse feature
Type of storage SD card SD/SDHC card
Card slots 1 1
Price at release $499 $1,500