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Sigma DP2x vs Sony A99 II

Portability
86
Imaging
44
Features
31
Overall
38
Sigma DP2x front
 
Sony Alpha A99 II front
Portability
57
Imaging
76
Features
92
Overall
82

Sigma DP2x vs Sony A99 II Key Specs

Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Revealed February 2011
  • Previous Model is Sigma DP2s
Sony A99 II
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600 (Boost to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony/Minolta Alpha Mount
  • 849g - 143 x 104 x 76mm
  • Launched September 2016
  • Succeeded the Sony A99
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Sigma DP2x vs Sony A99 II Overview

Its time to look more closely at the Sigma DP2x versus Sony A99 II, former being a Large Sensor Compact while the other is a Advanced DSLR by brands Sigma and Sony. There exists a large gap between the sensor resolutions of the DP2x (5MP) and A99 II (42MP) and the DP2x (APS-C) and A99 II (Full frame) posses different sensor dimensions.

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The DP2x was announced 6 years before the A99 II and that is quite a serious difference as far as technology is concerned. The two cameras have different body design with the Sigma DP2x being a Large Sensor Compact camera and the Sony A99 II being a Mid-size SLR camera.

Before diving straight to a more detailed comparison, here is a brief overview of how the DP2x matches up against the A99 II for portability, imaging, features and an overall rating.

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Reasons to pick Sigma DP2x over the Sony A99 II

 DP2x A99 II 

Reasons to pick Sony A99 II over the Sigma DP2x

 A99 II DP2x 
LaunchedSeptember 2016February 2011Fresher by 68 months
Display typeFully articulatedFixed Fully Articulating display
Display dimensions3"2.5"Larger display (+0.5")
Display resolution1229k230kCrisper display (+999k dot)
Selfie screen Take selfies

Common features in the Sigma DP2x and Sony A99 II

 DP2x A99 II 
Manual focus More exact focus
Touch display No Touch display

Sigma DP2x vs Sony A99 II Physical Comparison

If you are aiming to carry your camera, you will need to think about its weight and dimensions. The Sigma DP2x has physical 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) and the Sony A99 II has dimensions of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") accompanied by a weight of 849 grams (1.87 lbs).

Check the Sigma DP2x versus Sony A99 II in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary dependant on the lens you have chosen at that moment. The following is a front view scale comparison of the DP2x vs the A99 II.

Sigma DP2x vs Sony A99 II size comparison

Factoring in dimensions and weight, the portability score of the DP2x and A99 II is 86 and 57 respectively.

Sigma DP2x vs Sony A99 II top view buttons comparison

Sigma DP2x vs Sony A99 II Sensor Comparison

Typically, it is hard to picture the difference between sensor sizing merely by going over technical specs. The graphic underneath should provide you a much better sense of the sensor measurements in the DP2x and A99 II.

As you can tell, both of these cameras have different megapixels and different sensor sizing. The DP2x using its tinier sensor is going to make achieving shallow DOF harder and the Sony A99 II will offer you extra detail with its extra 37MP. Greater resolution will also make it easier to crop images a bit more aggressively. The older DP2x is going to be behind in sensor innovation.

Sigma DP2x vs Sony A99 II sensor size comparison

Sigma DP2x vs Sony A99 II Screen and ViewFinder

Sigma DP2x vs Sony A99 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2x as a Portrait photography camera
Sony A99 II as a Portrait photography camera
56
manual focus
sensor size is decent (APS-C)
exports RAW formats
sensor resolution low (5MP)
85
has manual focus
high resolution (42 megapixels)
sensor size is big (Full frame)
offers face detect focus
delivers RAW files
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Street Comparison

Sigma DP2x as a Street photography camera
Sony A99 II as a Street photography camera
67
sensor size is decent (APS-C)
exports RAW formats
lighter than average (280 grams)
screen does not articulate
no image stabilization
76
has image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
delivers RAW files
environment sealing
above average ISO range (25,600)
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Sports Comparison

Sports photography with Sigma DP2x
Sports photography with Sony A99 II
30
sensor size is decent (APS-C)
can't change focal length (41mm)
continuous shooting slow (3.0 fps)
no image stabilization
sensor resolution low (5 megapixels)
does not have phase detect autofocus
81
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
high resolution (42 megapixels)
sensor size is big (Full frame)
offers tracking focus
environment sealing
sensor has phase detect auto focus
bad battery life (490 CIPA)
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Travel Comparison

Sigma DP2x Travel photography details
Sony A99 II Travel photography details
67
lighter than average (280g)
has built in flash
very good max aperture (f)
sensor resolution low (5 megapixels)
screen is not selfie friendly
70
environment sealing
connects via bluetooth
high resolution (42 megapixels)
display is selfie friendly
bad battery life (490 shots)
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Landscape Comparison

Sigma DP2x Landscape photography info
Sony A99 II Landscape photography info
48
manual focus
very good max aperture (f)
sensor size is decent (APS-C)
exports RAW formats
can't change lenses (fixed lens mount)
can't change focal length (41mm)
screen is somewhat small (2.5 inches)
no image stabilization
sensor resolution low (5MP)
81
has manual focus
switch lenses (Sony/Minolta Alpha mount)
screen is a good size (3")
has image stabilization (Sensor based 5-axis)
high resolution (42 megapixels)
sensor size is big (Full frame)
doesnt have anti-alias filter
above average ISO range (25,600)
delivers RAW files
environment sealing
two card slots
bad battery life (490 per charge)
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Vlogging Comparison

Sigma DP2x Vlogging info
Sony A99 II Vlogging info
28
very good max aperture (f)
lighter than average (280 grams)
screen is not selfie friendly
no image stabilization
video res low (320 x 240 pxls)
doesn't have microphone port
78
display is selfie friendly
has image stabilization (Sensor based 5-axis)
offers face detect focus
high res video (3840 x 2160 resolution)
includes microphone socket
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Sigma DP2x vs Sony A99 II Specifications

Detailed spec comparison table for Sigma DP2x and Sony A99 II
 Sigma DP2xSony Alpha A99 II
General Information
Company Sigma Sony
Model Sigma DP2x Sony Alpha A99 II
Type Large Sensor Compact Advanced DSLR
Revealed 2011-02-08 2016-09-19
Physical type Large Sensor Compact Mid-size SLR
Sensor Information
Processor True II Bionz X
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 20.7 x 13.8mm 35.9 x 24mm
Sensor area 285.7mm² 861.6mm²
Sensor resolution 5 megapixel 42 megapixel
Anti aliasing filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Peak resolution 2640 x 1760 7952 x 5304
Highest native ISO 3200 25600
Highest enhanced ISO - 102400
Minimum native ISO 100 100
RAW support
Minimum enhanced ISO - 50
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 399
Cross focus points - 79
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 41mm (1x) -
Available lenses - 143
Focal length multiplier 1.7 1
Screen
Type of display Fixed Type Fully articulated
Display sizing 2.5" 3"
Resolution of display 230 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.78x
Features
Minimum shutter speed 15s 30s
Fastest shutter speed 1/2000s 1/8000s
Continuous shutter rate 3.0 frames/s 12.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash range 4.30 m no built-in flash
Flash settings Forced Flash, Red-Eye Reduction, Slow Synchro Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless
Hot shoe
AE bracketing
White balance bracketing
Fastest flash synchronize - 1/250s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 320 x 240 -
Highest video resolution 320x240 3840x2160
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 280g (0.62 pounds) 849g (1.87 pounds)
Physical dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 143 x 104 x 76mm (5.6" x 4.1" x 3.0")
DXO scores
DXO Overall score not tested 92
DXO Color Depth score not tested 25.4
DXO Dynamic range score not tested 13.4
DXO Low light score not tested 2317
Other
Battery life - 490 shots
Battery type - NP-FM500H lithium-ion battery & charger
Self timer Yes (2 or 10 sec) Yes (2, 5, 10 secs)
Time lapse recording
Storage type SD/SDHC/MMC Dual SD/SDHC/SDXC/MS Duo slots
Card slots Single 2
Retail price $699 $3,198