Nikon A vs Sigma DP2
88 Imaging
57 Features
48 Overall
53


86 Imaging
44 Features
28 Overall
37
Nikon A vs Sigma DP2 Key Specs
(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
(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

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).

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.

Nikon A vs Sigma DP2 Gallery
This is a sample of the gallery pics for Nikon Coolpix A & Sigma DP2. The entire galleries are viewable at Nikon A Gallery & Sigma DP2 Gallery.
Reasons to pick Nikon A over the Sigma DP2
A | DP2 | |||
---|---|---|---|---|
Announced | June 2013 | ![]() | September 2009 | Newer by 46 months |
Display dimension | 3" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 921k | ![]() | 230k | Crisper 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 type | Fixed | ![]() | 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.
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.

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

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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon A vs Sigma DP2 Specifications
Nikon Coolpix A | Sigma 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 |