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Sigma DP2 Merrill vs Sony A6400

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP2 Merrill front
 
Sony Alpha a6400 front
Portability
83
Imaging
69
Features
88
Overall
76

Sigma DP2 Merrill vs Sony A6400 Key Specs

Sigma DP2 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • 640 x 480 video
  • 50mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Released February 2012
  • Succeeded the Sigma DP1 Merrill
  • Replacement is Sigma DP3 Merrill
Sony A6400
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Raise to 102400)
  • 3840 x 2160 video
  • Sony E Mount
  • 403g - 120 x 67 x 50mm
  • Launched January 2019
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Sigma DP2 Merrill vs Sony A6400 Overview

Lets look more closely at the Sigma DP2 Merrill versus Sony A6400, former is a Large Sensor Compact while the other is a Advanced Mirrorless by rivals Sigma and Sony. There exists a noticeable gap among the image resolutions of the DP2 Merrill (15MP) and A6400 (24MP) but they possess the same exact sensor measurements (APS-C).

Photography Glossary

The DP2 Merrill was announced 8 years before the A6400 which is a fairly sizable difference as far as camera technology is concerned. Each of these cameras offer different body type with the Sigma DP2 Merrill being a Large Sensor Compact camera and the Sony A6400 being a Rangefinder-style mirrorless camera.

Before getting in to a more detailed comparison, below is a simple highlight of how the DP2 Merrill scores against the A6400 in relation to portability, imaging, features and an overall score.

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Reasons to pick Sigma DP2 Merrill over the Sony A6400

 DP2 Merrill A6400 

Reasons to pick Sony A6400 over the Sigma DP2 Merrill

 A6400 DP2 Merrill 
LaunchedJanuary 2019February 2012More modern by 84 months
Display typeTiltingFixed Tilting display
Display resolution922k920kClearer display (+2k dot)
Selfie screen Easy selfies
Touch display Easily navigate

Common features in the Sigma DP2 Merrill and Sony A6400

 DP2 Merrill A6400 
Manually focus Very exact focus
Display sizing3"3"Equivalent display measurements

Sigma DP2 Merrill vs Sony A6400 Physical Comparison

For anyone who is intending to carry around your camera frequently, you should factor in its weight and size. The Sigma DP2 Merrill comes with physical measurements of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") with a weight of 330 grams (0.73 lbs) while the Sony A6400 has specifications of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") accompanied by a weight of 403 grams (0.89 lbs).

Compare the Sigma DP2 Merrill versus Sony A6400 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change depending on the lens you are working with during that time. Below is the front view sizing comparison of the DP2 Merrill against the A6400.

Sigma DP2 Merrill vs Sony A6400 size comparison

Using dimensions and weight, the portability score of the DP2 Merrill and A6400 is 83 and 83 respectively.

Sigma DP2 Merrill vs Sony A6400 top view buttons comparison

Sigma DP2 Merrill vs Sony A6400 Sensor Comparison

Normally, its tough to envision the difference in sensor sizes just by checking out specifications. The pic underneath may offer you a more clear sense of the sensor sizing in the DP2 Merrill and A6400.

To sum up, both the cameras offer the same exact sensor sizing but not the same megapixels. You can expect to see the Sony A6400 to show more detail with its extra 9MP. Greater resolution can also allow you to crop pics a little more aggressively. The more aged DP2 Merrill will be behind in sensor technology.

Sigma DP2 Merrill vs Sony A6400 sensor size comparison

Sigma DP2 Merrill vs Sony A6400 Screen and ViewFinder

Sigma DP2 Merrill vs Sony A6400 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP2 Merrill
Portrait photography with Sony A6400
73
you can focus manually
good resolution (15MP)
nice sensor size (APS-C)
exports RAW formats
81
you can focus manually
MP count good (24MP)
nice sensor size (APS-C)
provides face detection focusing
exports RAW files
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Street Comparison

Sigma DP2 Merrill as a Street photography camera
Sony A6400 as a Street photography camera
65
nice sensor size (APS-C)
exports RAW formats
no moving screen
no image stabilization
81
has a tilting screen
nice sensor size (APS-C)
exports RAW files
provides touch focus
weather proof
great high ISO (32,000)
lack of image stabilization
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Sports Comparison

Sigma DP2 Merrill Sports photography features
Sony A6400 Sports photography features
44
good resolution (15 megapixels)
nice sensor size (APS-C)
can't change focal length (50mm)
slow fps (4.0 frames/s)
no image stabilization
does not have phase detect auto focus
76
MP count good (24 megapixels)
nice sensor size (APS-C)
provides tracking autofocus
weather proof
comes with phase detect AF
lack of image stabilization
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Travel Comparison

Sigma DP2 Merrill Travel photography features
Sony A6400 Travel photography features
54
good resolution (15 megapixels)
missing Time Lapse mode
display is not selfie friendly
sluggish maximum aperture (f2.8)
87
weather proof
connects via bluetooth
provides touch focus
MP count good (24MP)
flash built-in
screen is selfie friendly
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Landscape Comparison

Landscape photography with Sigma DP2 Merrill
Landscape photography with Sony A6400
55
you can focus manually
nice screen size (3 inch)
good resolution (15 megapixels)
nice sensor size (APS-C)
exports RAW formats
can't swap lens (fixed lens mount)
can't change focal length (50mm)
sluggish maximum aperture (f2.8)
no image stabilization
missing Time Lapse mode
80
you can focus manually
interchangeable lenses (Sony E mount)
pretty good screen size (3 inches)
MP count good (24 megapixels)
nice sensor size (APS-C)
great high ISO (32,000)
exports RAW files
weather proof
lack of image stabilization
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Vlogging Comparison

Sigma DP2 Merrill Vlogging advice
Sony A6400 Vlogging advice
22
sluggish maximum aperture (f2.8)
display is not selfie friendly
no image stabilization
video res low (640 x 480 pxls)
missing mic socket
80
screen is selfie friendly
touchscreen functionality
provides face detection focusing
high res video (3840 x 2160 pxls)
does have external mic support
lack of image stabilization
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Sigma DP2 Merrill vs Sony A6400 Specifications

Detailed spec comparison table for Sigma DP2 Merrill and Sony A6400
 Sigma DP2 MerrillSony Alpha a6400
General Information
Brand Sigma Sony
Model Sigma DP2 Merrill Sony Alpha a6400
Category Large Sensor Compact Advanced Mirrorless
Released 2012-02-08 2019-01-15
Physical type Large Sensor Compact Rangefinder-style mirrorless
Sensor Information
Powered by Dual TRUE II engine Bionz X
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor dimensions 24 x 16mm 23.5 x 15.6mm
Sensor area 384.0mm² 366.6mm²
Sensor resolution 15 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio - 1:1, 3:2 and 16:9
Highest resolution 4704 x 3136 6000 x 4000
Highest native ISO 6400 32000
Highest boosted ISO - 102400
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 425
Lens
Lens mounting type fixed lens Sony E
Lens focal range 50mm (1x) -
Highest aperture f/2.8 -
Number of lenses - 121
Crop factor 1.5 1.5
Screen
Display type Fixed Type Tilting
Display diagonal 3" 3"
Resolution of display 920k dots 922k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Lowest shutter speed - 30s
Highest shutter speed - 1/4000s
Continuous shooting rate 4.0fps 11.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash range no built-in flash 6.00 m (at ISO 100)
Flash modes no built-in flash Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 640x480 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution 640x480 3840x2160
Video data format Motion JPEG MPEG-4, H.264, XAVC-S
Mic support
Headphone support
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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 330g (0.73 lb) 403g (0.89 lb)
Dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 120 x 67 x 50mm (4.7" x 2.6" x 2.0")
DXO scores
DXO All around score not tested 83
DXO Color Depth score not tested 24.0
DXO Dynamic range score not tested 13.6
DXO Low light score not tested 1431
Other
Battery life - 410 photos
Type of battery - Battery Pack
Battery model - NP-FW50
Self timer - Yes
Time lapse shooting
Type of storage - SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant)
Card slots 1 1
Pricing at launch $931 $898