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Sigma DP2x vs Sony A6400

Portability
86
Imaging
44
Features
31
Overall
38
Sigma DP2x front
 
Sony Alpha a6400 front
Portability
83
Imaging
69
Features
88
Overall
76

Sigma DP2x vs Sony A6400 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
  • Older Model is Sigma DP2s
Sony A6400
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Bump to 102400)
  • 3840 x 2160 video
  • Sony E Mount
  • 403g - 120 x 67 x 50mm
  • Released January 2019
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Sigma DP2x vs Sony A6400 Overview

Below, we are reviewing the Sigma DP2x vs Sony A6400, one is a Large Sensor Compact and the other is a Advanced Mirrorless by competitors Sigma and Sony. There exists a huge gap among the image resolutions of the DP2x (5MP) and A6400 (24MP) but they possess the exact same sensor sizes (APS-C).

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The DP2x was introduced 9 years prior to the A6400 which is a fairly significant gap as far as camera technology is concerned. The two cameras come with different body type with the Sigma DP2x being a Large Sensor Compact camera and the Sony A6400 being a Rangefinder-style mirrorless camera.

Before going through a in depth comparison, below is a brief summary of how the DP2x scores vs the A6400 when considering portability, imaging, features and an overall score.

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Reasons to pick Sigma DP2x over the Sony A6400

 DP2x A6400 

Reasons to pick Sony A6400 over the Sigma DP2x

 A6400 DP2x 
ReleasedJanuary 2019February 2011More modern by 96 months
Display typeTiltingFixed Tilting display
Display dimension3"2.5"Larger display (+0.5")
Display resolution922k230kCrisper display (+692k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Common features in the Sigma DP2x and Sony A6400

 DP2x A6400 
Manual focus Dial exact focus

Sigma DP2x vs Sony A6400 Physical Comparison

When you are aiming to carry around your camera frequently, you'll need to consider its weight and measurements. The Sigma DP2x comes with external dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs) and the Sony A6400 has proportions of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") and a weight of 403 grams (0.89 lbs).

Take a look at the Sigma DP2x vs Sony A6400 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing at that moment. Following is the front view scale comparison of the DP2x and the A6400.

Sigma DP2x vs Sony A6400 size comparison

Taking into consideration dimensions and weight, the portability score of the DP2x and A6400 is 86 and 83 respectively.

Sigma DP2x vs Sony A6400 top view buttons comparison

Sigma DP2x vs Sony A6400 Sensor Comparison

More often than not, it can be hard to see the difference in sensor sizes just by viewing a spec sheet. The pic below should give you a better sense of the sensor sizes in the DP2x and A6400.

As you can see, each of these cameras have got the exact same sensor measurements but not the same megapixels. You should anticipate the Sony A6400 to result in extra detail using its extra 19 Megapixels. Greater resolution will allow you to crop pics much more aggressively. The more aged DP2x will be disadvantaged in sensor tech.

Sigma DP2x vs Sony A6400 sensor size comparison

Sigma DP2x vs Sony A6400 Screen and ViewFinder

Sigma DP2x vs Sony A6400 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP2x
Portrait photography with Sony A6400
56
manual focus
sensor size is nice (APS-C)
exports RAW formats
low resolution (5 megapixels)
81
focusing manually
MP count good (24MP)
good sensor size (APS-C)
offers face detect focus
saves RAW formats
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Street Comparison

Street photography with Sigma DP2x
Street photography with Sony A6400
67
sensor size is nice (APS-C)
exports RAW formats
lighter than competitors (280g)
no articulating screen
lack of image stabilization
81
screen tilts
good sensor size (APS-C)
saves RAW formats
comes with focus via touch
environment sealing
above average high ISO (32,000)
does not have image stabilization
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Sports Comparison

Sigma DP2x Sports photography advice
Sony A6400 Sports photography advice
30
sensor size is nice (APS-C)
focal length is fixed (41mm)
very slow continuous shooting (3.0 fps)
lack of image stabilization
low resolution (5MP)
lacks phase detect autofocus
76
MP count good (24MP)
good sensor size (APS-C)
offers tracking focus
environment sealing
comes with phase detect auto focus
does not have image stabilization
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Travel Comparison

Travel photography with Sigma DP2x
Travel photography with Sony A6400
67
lighter than competitors (280 grams)
has built in flash
very good max aperture (f)
low resolution (5MP)
display is not selfie friendly
87
environment sealing
supports bluetooth
comes with focus via touch
MP count good (24 megapixels)
built-in flash
selfie friendly screen
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Landscape Comparison

Sigma DP2x Landscape photography information
Sony A6400 Landscape photography information
48
manual focus
very good max aperture (f)
sensor size is nice (APS-C)
exports RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (41mm)
small screen (2.5")
lack of image stabilization
low resolution (5MP)
80
focusing manually
interchangeable lenses (Sony E mount)
screen size is good (3")
MP count good (24MP)
good sensor size (APS-C)
above average high ISO (32,000)
saves RAW formats
environment sealing
does not have image stabilization
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Vlogging Comparison

Vlogging with Sigma DP2x
Vlogging with Sony A6400
28
very good max aperture (f)
lighter than competitors (280g)
display is not selfie friendly
lack of image stabilization
low res video (320 x 240 resolution)
missing external mic port
80
selfie friendly screen
touchscreen enabled
offers face detect focus
high quality video (3840 x 2160 resolution)
does have mic socket
does not have image stabilization
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Sigma DP2x vs Sony A6400 Specifications

Detailed spec comparison table for Sigma DP2x and Sony A6400
 Sigma DP2xSony Alpha a6400
General Information
Brand Name Sigma Sony
Model type Sigma DP2x Sony Alpha a6400
Type Large Sensor Compact Advanced Mirrorless
Revealed 2011-02-08 2019-01-15
Physical type Large Sensor Compact Rangefinder-style mirrorless
Sensor Information
Processor True II Bionz X
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor dimensions 20.7 x 13.8mm 23.5 x 15.6mm
Sensor area 285.7mm² 366.6mm²
Sensor resolution 5 megapixel 24 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 1:1, 3:2 and 16:9
Maximum resolution 2640 x 1760 6000 x 4000
Maximum native ISO 3200 32000
Maximum boosted ISO - 102400
Minimum native ISO 100 100
RAW photos
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 425
Cross type focus points - -
Lens
Lens support fixed lens Sony E
Lens zoom range 41mm (1x) -
Available lenses - 121
Focal length multiplier 1.7 1.5
Screen
Display type Fixed Type Tilting
Display size 2.5" 3"
Display resolution 230 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Slowest shutter speed 15 secs 30 secs
Maximum shutter speed 1/2000 secs 1/4000 secs
Continuous shooting rate 3.0 frames/s 11.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance 4.30 m 6.00 m (at ISO 100)
Flash options Forced Flash, Red-Eye Reduction, Slow Synchro Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync
Hot shoe
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 320 x 240 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Maximum video resolution 320x240 3840x2160
Video file format Motion JPEG MPEG-4, H.264, XAVC-S
Mic 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 280 gr (0.62 pounds) 403 gr (0.89 pounds)
Dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 120 x 67 x 50mm (4.7" x 2.6" x 2.0")
DXO scores
DXO All around rating not tested 83
DXO Color Depth rating not tested 24.0
DXO Dynamic range rating not tested 13.6
DXO Low light rating not tested 1431
Other
Battery life - 410 photographs
Type of battery - Battery Pack
Battery ID - NP-FW50
Self timer Yes (2 or 10 sec) Yes
Time lapse recording
Type of storage SD/SDHC/MMC SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant)
Card slots Single Single
Retail cost $699 $898