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Nikon A vs Sigma DP2

Portability
88
Imaging
58
Features
48
Overall
54
Nikon Coolpix A front
 
Sigma DP2 front
Portability
86
Imaging
44
Features
28
Overall
37

Nikon A vs Sigma DP2 Key Specs

Nikon A
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400 (Increase to 25600)
  • 1920 x 1080 video
  • 28mm (F2.8) lens
  • 299g - 111 x 64 x 40mm
  • Announced June 2013
Sigma DP2
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Announced September 2009
  • New Model is Sigma DP2s
Photography Glossary

Nikon A vs Sigma DP2 Overview

The following is a extended review of the Nikon A vs Sigma DP2, both Large Sensor Compact digital cameras by brands Nikon and Sigma. There is a sizable difference between the resolutions of the A (16MP) and DP2 (5MP) but they use the exact same sensor size (APS-C).

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The A was brought out 3 years after the DP2 which is quite a significant difference as far as tech is concerned. The two cameras come with the identical body type (Large Sensor Compact).

Before going through a comprehensive comparison, below is a quick view of how the A grades versus the DP2 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Nikon A over the Sigma DP2

 A DP2 
AnnouncedJune 2013September 2009Newer by 46 months
Display dimension3"2.5"Larger display (+0.5")
Display resolution921k230kCrisper display (+691k dot)

Reasons to pick Sigma DP2 over the Nikon A

 DP2 A 

Common features in the Nikon A and Sigma DP2

 A DP2 
Focus manually Dial accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen
Touch display Lack of Touch display

Nikon A vs Sigma DP2 Physical Comparison

If you are planning to travel with your camera frequently, you need to factor in its weight and proportions. The Nikon A offers external measurements of 111mm x 64mm x 40mm (4.4" x 2.5" x 1.6") and a weight of 299 grams (0.66 lbs) while the Sigma DP2 has measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).

Check out the Nikon A vs Sigma DP2 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary depending on the lens you are using during that time. Here is the front view scale comparison of the A vs the DP2.

Nikon A vs Sigma DP2 size comparison

Factoring in size and weight, the portability grade of the A and DP2 is 88 and 86 respectively.

Nikon A vs Sigma DP2 top view buttons comparison

Nikon A vs Sigma DP2 Sensor Comparison

Generally, its tough to see the difference between sensor dimensions purely by checking specifications. The pic below will offer you a greater sense of the sensor sizing in the A and DP2.

To sum up, the 2 cameras have got the exact same sensor measurements but not the same resolution. You can expect to see the Nikon A to give extra detail having its extra 11MP. Greater resolution will also allow you to crop pics much more aggressively. The more modern A will have an advantage when it comes to sensor technology.

Nikon A vs Sigma DP2 sensor size comparison

Nikon A vs Sigma DP2 Screen and ViewFinder

Nikon A vs Sigma DP2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon A as a Portrait photography camera
Sigma DP2 as a Portrait photography camera
74
manual focus
above average flash sync (1/2,000s)
decent sensor resolution (16 megapixels)
sensor size is good (APS-C)
features face detect autofocus
saves RAW files
56
you can focus manually
nice sensor size (APS-C)
supports RAW formats
MP count low (5 megapixels)
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Street Comparison

Nikon A Street photography info
Sigma DP2 Street photography info
71
sensor size is good (APS-C)
saves RAW files
lighter than competition in class (299g)
screen is fixed
no image stabilization
67
nice sensor size (APS-C)
supports RAW formats
lighter than competitors in class (280 grams)
no moving screen
no image stabilization
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Sports Comparison

Nikon A Sports photography information
Sigma DP2 Sports photography information
47
decent sensor resolution (16MP)
sensor size is good (APS-C)
features tracking focus
can't change focal length (28mm)
max fps low (4.0 frames per second)
no image stabilization
not so great battery (230 per charge)
lacks phase detect autofocus
30
nice sensor size (APS-C)
focal length is fixed (41mm)
continuous shooting slow (3.0 frames per second)
no image stabilization
MP count low (5 megapixels)
lacks phase detect AF
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Travel Comparison

Travel photography with Nikon A
Travel photography with Sigma DP2
63
lighter than competition in class (299 grams)
decent sensor resolution (16 megapixels)
has built in flash
missing Time Lapse recording
not so great battery (230 CIPA)
doesn't feature selfie friendly screen
somewhat slow maximum aperture (f2.8)
67
lighter than competitors in class (280 grams)
flash built-in
great maximum aperture (f)
MP count low (5 megapixels)
screen is not selfie friendly
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Landscape Comparison

Nikon A as a Landscape photography camera
Sigma DP2 as a Landscape photography camera
54
manual focus
screen size is decent (3 inches)
decent sensor resolution (16MP)
sensor size is good (APS-C)
saves RAW files
lens is fixed (fixed lens mount)
can't change focal length (28mm)
somewhat slow maximum aperture (f2.8)
no image stabilization
not so great battery (230 per charge)
missing Time Lapse recording
48
you can focus manually
great maximum aperture (f)
nice sensor size (APS-C)
supports RAW formats
fixed lens (fixed lens mount)
focal length is fixed (41mm)
small screen (2.5 inch)
no image stabilization
MP count low (5MP)
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Vlogging Comparison

Nikon A Vlogging factors
Sigma DP2 Vlogging factors
31
features face detect autofocus
high res video (1920 x 1080 pxls)
lighter than competition in class (299 grams)
somewhat slow maximum aperture (f2.8)
doesn't feature selfie friendly screen
no image stabilization
missing mic jack
28
great maximum aperture (f)
lighter than competitors in class (280 grams)
screen is not selfie friendly
no image stabilization
low video resolution (320 x 240 pixels)
lack of mic support
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Nikon A vs Sigma DP2 Specifications

Detailed spec comparison table for Nikon A and Sigma DP2
 Nikon Coolpix ASigma DP2
General Information
Brand Name Nikon Sigma
Model type Nikon Coolpix A Sigma DP2
Class Large Sensor Compact Large Sensor Compact
Announced 2013-06-06 2009-09-21
Physical type Large Sensor Compact Large Sensor Compact
Sensor Information
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor dimensions 23.6 x 15.7mm 20.7 x 13.8mm
Sensor surface area 370.5mm² 285.7mm²
Sensor resolution 16 megapixel 5 megapixel
Anti alias filter
Aspect ratio - 3:2 and 16:9
Max resolution 4928 x 3264 2640 x 1760
Max native ISO 6400 3200
Max enhanced ISO 25600 -
Min native ISO 100 200
RAW support
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28mm (1x) 41mm (1x)
Max aperture f/2.8 -
Macro focusing distance 10cm -
Focal length multiplier 1.5 1.7
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inches 2.5 inches
Screen resolution 921k dots 230k dots
Selfie friendly
Liveview
Touch friendly
Screen technology TFT LCD monitor -
Viewfinder Information
Viewfinder type Optical (optional) None
Features
Min shutter speed 30 seconds 15 seconds
Max shutter speed 1/2000 seconds 1/2000 seconds
Continuous shutter rate 4.0fps 3.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 11.50 m 4.30 m
Flash modes Auto, On, Off, Red-Eye, Slow-sync Forced Flash, Red-Eye Reduction, Slow Synchro
External flash
AEB
WB bracketing
Max flash synchronize 1/2000 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30, 25, 24fps), 1280 x 720p (30 fps), 640 x 480 (30, 25, 24 fps) 320 x 240 (30 fps)
Max video resolution 1920x1080 320x240
Video file format MPEG-4, H.264 Motion JPEG
Mic support
Headphone support
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 299g (0.66 lb) 280g (0.62 lb)
Dimensions 111 x 64 x 40mm (4.4" x 2.5" x 1.6") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
DXO scores
DXO Overall rating 80 not tested
DXO Color Depth rating 23.4 not tested
DXO Dynamic range rating 13.8 not tested
DXO Low light rating 1164 not tested
Other
Battery life 230 pictures -
Battery style Battery Pack -
Battery ID EN-EL20 -
Self timer Yes (2, 5, 10 or 20 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/MMC card
Card slots 1 1
Launch cost $778 $649