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Sigma DP1x vs Sony A99 II

Portability
88
Imaging
44
Features
27
Overall
37
Sigma DP1x front
 
Sony Alpha A99 II front
Portability
57
Imaging
76
Features
92
Overall
82

Sigma DP1x vs Sony A99 II Key Specs

Sigma DP1x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 3200
  • 320 x 240 video
  • 28mm (F4.0) lens
  • 250g - 113 x 60 x 50mm
  • Introduced February 2010
  • Replaced the Sigma DP1s
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
  • Released September 2016
  • Replaced the Sony A99
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Sigma DP1x vs Sony A99 II Overview

Its time to look closer at the Sigma DP1x 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 substantial gap among the resolutions of the DP1x (5MP) and A99 II (42MP) and the DP1x (APS-C) and A99 II (Full frame) posses different sensor sizing.

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The DP1x was released 7 years earlier than the A99 II and that is a fairly big difference as far as camera technology is concerned. Each of the cameras have different body design with the Sigma DP1x being a Large Sensor Compact camera and the Sony A99 II being a Mid-size SLR camera.

Before delving into a complete comparison, here is a simple highlight of how the DP1x matches up versus the A99 II with regards to portability, imaging, features and an overall grade.

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Reasons to pick Sigma DP1x over the Sony A99 II

 DP1x A99 II 

Reasons to pick Sony A99 II over the Sigma DP1x

 A99 II DP1x 
ReleasedSeptember 2016February 2010More recent by 80 months
Display typeFully articulatedFixed Fully Articulating display
Display dimensions3"2.5"Larger display (+0.5")
Display resolution1229k230kClearer display (+999k dot)
Selfie screen Take selfies

Common features in the Sigma DP1x and Sony A99 II

 DP1x A99 II 
Focus manually Dial accurate focusing
Touch friendly display Neither offers Touch friendly display

Sigma DP1x vs Sony A99 II Physical Comparison

When you are planning to lug around your camera frequently, you should consider its weight and dimensions. The Sigma DP1x offers external measurements of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") along with a weight of 250 grams (0.55 lbs) while the Sony A99 II has dimensions of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") with a weight of 849 grams (1.87 lbs).

See the Sigma DP1x versus Sony A99 II in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary depending on the lens you have chosen during that time. Following is a front view sizing comparison of the DP1x and the A99 II.

Sigma DP1x vs Sony A99 II size comparison

Taking into consideration dimensions and weight, the portability score of the DP1x and A99 II is 88 and 57 respectively.

Sigma DP1x vs Sony A99 II top view buttons comparison

Sigma DP1x vs Sony A99 II Sensor Comparison

Normally, its tough to imagine the difference in sensor measurements simply by viewing specs. The photograph underneath should provide you a much better sense of the sensor measurements in the DP1x and A99 II.

As you can plainly see, each of the cameras provide different megapixels and different sensor measurements. The DP1x due to its smaller sensor is going to make achieving shallow DOF more difficult and the Sony A99 II will result in greater detail as a result of its extra 37 Megapixels. Greater resolution can also enable you to crop photos more aggressively. The older DP1x will be disadvantaged with regard to sensor technology.

Sigma DP1x vs Sony A99 II sensor size comparison

Sigma DP1x vs Sony A99 II Screen and ViewFinder

Sigma DP1x vs Sony A99 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP1x Portrait photography info
Sony A99 II Portrait photography info
56
you can focus manually
nice sensor size (APS-C)
exports RAW files
sensor resolution low (5MP)
85
you can focus manually
resolution is high (42MP)
big sensor size (Full frame)
supports face detection autofocus
delivers RAW formats
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Street Comparison

Sigma DP1x Street photography information
Sony A99 II Street photography information
68
nice sensor size (APS-C)
exports RAW files
lighter than competition in class (250g)
no moving screen
does not have image stabilization
76
has image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
delivers RAW formats
environment proof
great high ISO (25,600)
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Sports Comparison

Sigma DP1x as a Sports photography camera
Sony A99 II as a Sports photography camera
32
nice sensor size (APS-C)
can't change focal length (28mm)
does not have image stabilization
sensor resolution low (5MP)
has no phase detect autofocus
81
maximum shutter speed is high (1/8,000s)
has image stabilization (Sensor based 5-axis)
resolution is high (42MP)
big sensor size (Full frame)
supports tracking autofocus
environment proof
comes with phase detect autofocus
terrible battery life (490 CIPA)
Photography Glossary

Travel Comparison

Sigma DP1x Travel photography highlights
Sony A99 II Travel photography highlights
57
lighter than competition in class (250g)
has built in flash
missing Time Lapse recording
sensor resolution low (5 megapixels)
doesn't offer selfie friendly screen
somewhat slow max aperture (f4.0)
70
environment proof
supports bluetooth
resolution is high (42MP)
selfie friendly screen
terrible battery life (490 CIPA)
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Landscape Comparison

Sigma DP1x Landscape photography info
Sony A99 II Landscape photography info
41
you can focus manually
nice sensor size (APS-C)
exports RAW files
fixed lens (fixed lens mount)
can't change focal length (28mm)
somewhat slow max aperture (f4.0)
tiny screen (2.5 inch)
does not have image stabilization
sensor resolution low (5MP)
missing Time Lapse recording
81
you can focus manually
interchangeable lenses (Sony/Minolta Alpha mount)
good sized screen (3 inch)
has image stabilization (Sensor based 5-axis)
resolution is high (42MP)
big sensor size (Full frame)
does not have anti-alias filter
great high ISO (25,600)
delivers RAW formats
environment proof
2 card slots
terrible battery life (490 shots)
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Vlogging Comparison

Sigma DP1x Vlogging advice
Sony A99 II Vlogging advice
25
lighter than competition in class (250 grams)
somewhat slow max aperture (f4.0)
doesn't offer selfie friendly screen
does not have image stabilization
low video resolution (320 x 240 resolution)
missing external mic support
78
selfie friendly screen
has image stabilization (Sensor based 5-axis)
supports face detection autofocus
high video quality (3840 x 2160 resolution)
does have external microphone support
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Sigma DP1x vs Sony A99 II Specifications

Detailed spec comparison table for Sigma DP1x and Sony A99 II
 Sigma DP1xSony Alpha A99 II
General Information
Brand Name Sigma Sony
Model type Sigma DP1x Sony Alpha A99 II
Type Large Sensor Compact Advanced DSLR
Introduced 2010-02-20 2016-09-19
Physical type Large Sensor Compact Mid-size SLR
Sensor Information
Powered by 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 surface area 285.7mm² 861.6mm²
Sensor resolution 5MP 42MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Peak resolution 2640 x 1760 7952 x 5304
Highest native ISO 3200 25600
Highest enhanced ISO - 102400
Lowest native ISO 100 100
RAW files
Lowest enhanced ISO - 50
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 399
Cross type focus points - 79
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 28mm (1x) -
Maximal aperture f/4.0 -
Number of lenses - 143
Focal length multiplier 1.7 1
Screen
Display type Fixed Type Fully articulated
Display sizing 2.5" 3"
Resolution of display 230k dots 1,229k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.78x
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/4000 secs 1/8000 secs
Continuous shutter rate - 12.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance - no built-in flash
Flash settings - Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless
Hot shoe
AEB
WB bracketing
Fastest flash synchronize - 1/250 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 320 x 240 -
Highest video resolution 320x240 3840x2160
Video file format - MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 250 gr (0.55 pounds) 849 gr (1.87 pounds)
Physical dimensions 113 x 60 x 50mm (4.4" x 2.4" x 2.0") 143 x 104 x 76mm (5.6" x 4.1" x 3.0")
DXO scores
DXO Overall rating not tested 92
DXO Color Depth rating not tested 25.4
DXO Dynamic range rating not tested 13.4
DXO Low light rating not tested 2317
Other
Battery life - 490 photos
Battery style - NP-FM500H lithium-ion battery & charger
Self timer Yes (10 sec) Yes (2, 5, 10 secs)
Time lapse feature
Type of storage SD/MMC card Dual SD/SDHC/SDXC/MS Duo slots
Card slots Single Dual
Pricing at release $574 $3,198