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Nikon D90 vs Sigma SD9

Portability
60
Imaging
52
Features
52
Overall
52
Nikon D90 front
 
Sigma SD9 front
Portability
54
Imaging
39
Features
27
Overall
34

Nikon D90 vs Sigma SD9 Key Specs

Nikon D90
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 3200 (Increase to 6400)
  • 1280 x 720 video
  • Nikon F Mount
  • 703g - 132 x 103 x 77mm
  • Revealed October 2008
  • Earlier Model is Nikon D80
  • New Model is Nikon D7000
Sigma SD9
(Full Review)
  • 3MP - APS-C Sensor
  • 1.8" Fixed Display
  • ISO 100 - 400
  • 1/6000s Max Shutter
  • No Video
  • Sigma SA Mount
  • 950g - 152 x 120 x 79mm
  • Revealed November 2002
  • Refreshed by Sigma SD10
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Nikon D90 vs Sigma SD9 Overview

Here, we are matching up the Nikon D90 and Sigma SD9, both Advanced DSLR cameras by companies Nikon and Sigma. There exists a significant gap among the resolutions of the D90 (12MP) and SD9 (3MP) but both cameras boast the identical sensor dimensions (APS-C).

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The D90 was released 5 years later than the SD9 and that is a fairly sizable gap as far as camera technology is concerned. Each of the cameras feature the same body design (Mid-size SLR).

Before we go into a complete comparison, here is a quick synopsis of how the D90 scores versus the SD9 when considering portability, imaging, features and an overall grade.

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Reasons to pick Nikon D90 over the Sigma SD9

 D90 SD9 
RevealedOctober 2008November 2002More recent by 72 months
Display size3"1.8"Larger display (+1.2")
Display resolution920k130kSharper display (+790k dot)

Reasons to pick Sigma SD9 over the Nikon D90

 SD9 D90 

Common features in the Nikon D90 and Sigma SD9

 D90 SD9 
Manually focus Dial accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch display Missing Touch display

Nikon D90 vs Sigma SD9 Physical Comparison

For those who are going to lug around your camera, you will want to consider its weight and size. The Nikon D90 features exterior dimensions of 132mm x 103mm x 77mm (5.2" x 4.1" x 3.0") and a weight of 703 grams (1.55 lbs) whilst the Sigma SD9 has specifications of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") with a weight of 950 grams (2.09 lbs).

See the Nikon D90 and Sigma SD9 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing at that moment. The following is a front view dimensions comparison of the D90 versus the SD9.

Nikon D90 vs Sigma SD9 size comparison

Considering dimensions and weight, the portability grade of the D90 and SD9 is 60 and 54 respectively.

Nikon D90 vs Sigma SD9 top view buttons comparison

Nikon D90 vs Sigma SD9 Sensor Comparison

Normally, its hard to visualise the contrast in sensor measurements only by checking out technical specs. The visual here should give you a clearer sense of the sensor sizes in the D90 and SD9.

As you have seen, both of the cameras come with the identical sensor size but not the same resolution. You should anticipate the Nikon D90 to produce more detail as a result of its extra 9MP. Greater resolution will also allow you to crop images a good deal more aggressively. The more modern D90 is going to have an edge with regard to sensor tech.

Nikon D90 vs Sigma SD9 sensor size comparison

Nikon D90 vs Sigma SD9 Screen and ViewFinder

Nikon D90 vs Sigma SD9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D90 Portrait photography highlights
Sigma SD9 Portrait photography highlights
63
has manual focus
sensor size is good (APS-C)
provides face detect autofocus
delivers RAW formats
sensor resolution low (12MP)
47
manual focus
sensor size is good (APS-C)
exports RAW formats
does not have liveview
low resolution (3MP)
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Street Comparison

Nikon D90 Street photography features
Sigma SD9 Street photography features
54
sensor size is good (APS-C)
delivers RAW formats
fixed screen
does not have image stabilization
43
sensor size is good (APS-C)
exports RAW formats
no moving screen
does not have image stabilization
heavier than competition (950 grams)
low maximum ISO (400)
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Sports Comparison

Nikon D90 Sports photography information
Sigma SD9 Sports photography information
46
sensor size is good (APS-C)
sensor has phase detect autofocus
continuous shooting slow (4.5 frames per second)
does not have image stabilization
sensor resolution low (12MP)
36
great max shutter speed (1/6,000 seconds)
sensor size is good (APS-C)
does not have liveview
does not have image stabilization
low resolution (3 megapixels)
does not have phase detect auto focus
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Travel Comparison

Travel photography with Nikon D90
Travel photography with Sigma SD9
44
has built in flash
doesn't have Timelapse recording
sensor resolution low (12MP)
does not posses selfie friendly display
29
no Time Lapse mode
heavier than competition (950g)
low resolution (3 megapixels)
doesn't offer selfie friendly display
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Landscape Comparison

Nikon D90 Landscape photography factors
Sigma SD9 Landscape photography factors
58
has manual focus
interchangeable lenses (Nikon F mount)
nice screen size (3 inches)
sensor size is good (APS-C)
delivers RAW formats
does not have image stabilization
sensor resolution low (12 megapixels)
doesn't have Timelapse recording
41
manual focus
interchangeable lenses (Sigma SA mount)
sensor size is good (APS-C)
exports RAW formats
screen is somewhat small (1.8 inches)
does not have liveview
does not have image stabilization
low resolution (3 megapixels)
low maximum ISO (400)
no Time Lapse mode
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Vlogging Comparison

Nikon D90 as a Vlogging camera
Sigma SD9 as a Vlogging camera
21
provides face detect autofocus
does not posses selfie friendly display
does not have image stabilization
video res low (1280 x 720 pixels)
doesn't have microphone support
9
no video shooting
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Nikon D90 vs Sigma SD9 Specifications

Detailed spec comparison table for Nikon D90 and Sigma SD9
 Nikon D90Sigma SD9
General Information
Make Nikon Sigma
Model type Nikon D90 Sigma SD9
Category Advanced DSLR Advanced DSLR
Revealed 2008-10-13 2002-11-26
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor dimensions 23.6 x 15.8mm 20.7 x 13.8mm
Sensor area 372.9mm² 285.7mm²
Sensor resolution 12MP 3MP
Anti alias filter
Aspect ratio 3:2 3:2
Highest resolution 4288 x 2848 2268 x 1512
Highest native ISO 3200 400
Highest boosted ISO 6400 -
Lowest native ISO 200 100
RAW format
Autofocusing
Manual focusing
Touch focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 11 -
Lens
Lens mount type Nikon F Sigma SA
Total lenses 309 76
Crop factor 1.5 1.7
Screen
Type of display Fixed Type Fixed Type
Display size 3" 1.8"
Display resolution 920k dots 130k dots
Selfie friendly
Liveview
Touch screen
Display technology Super Density TFT color LCD with wide-viewing angle -
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 96 percent 98 percent
Viewfinder magnification 0.64x 0.77x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/4000s 1/6000s
Continuous shooting rate 4.5 frames/s -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance 17.00 m (at ISO 100) no built-in flash
Flash settings Auto, On, Off, Front curtain, Rear curtain, Red-Eye, Slow Sync -
External flash
Auto exposure bracketing
White balance bracketing
Highest flash synchronize 1/200s 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 424 (24 fps), 320 x 216 (24 fps) -
Highest video resolution 1280x720 None
Video file format Motion JPEG -
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS Optional None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 703 gr (1.55 pounds) 950 gr (2.09 pounds)
Physical dimensions 132 x 103 x 77mm (5.2" x 4.1" x 3.0") 152 x 120 x 79mm (6.0" x 4.7" x 3.1")
DXO scores
DXO All around rating 73 not tested
DXO Color Depth rating 22.7 not tested
DXO Dynamic range rating 12.5 not tested
DXO Low light rating 977 not tested
Other
Battery life 850 images -
Form of battery Battery Pack -
Battery ID EN-EL3e -
Self timer Yes (2, 5, 10 or 20 sec) Yes (10 sec)
Time lapse recording
Storage type SD/SDHC Compact Flash Type I or II
Card slots Single Single
Retail price $1,199 $3,001