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Sigma DP2 Merrill vs Sony H55

Portability
83
Imaging
55
Features
33
Overall
46
Sigma DP2 Merrill front
 
Sony Cyber-shot DSC-H55 front
Portability
92
Imaging
36
Features
28
Overall
32

Sigma DP2 Merrill vs Sony H55 Key Specs

Sigma DP2 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • 640 x 480 video
  • 50mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Announced February 2012
  • Superseded the Sigma DP1 Merrill
  • Newer Model is Sigma DP3 Merrill
Sony H55
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-250mm (F3.5-5.5) lens
  • 200g - 103 x 58 x 29mm
  • Revealed June 2010
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Sigma DP2 Merrill vs Sony H55 Overview

Here, we will be comparing the Sigma DP2 Merrill and Sony H55, former is a Large Sensor Compact while the latter is a Small Sensor Compact by companies Sigma and Sony. The resolution of the DP2 Merrill (15MP) and the H55 (14MP) is relatively close but the DP2 Merrill (APS-C) and H55 (1/2.3") posses totally different sensor dimensions.

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The DP2 Merrill was released 21 months after the H55 which makes them a generation away from each other. Both cameras feature different body design with the Sigma DP2 Merrill being a Large Sensor Compact camera and the Sony H55 being a Compact camera.

Before we go straight to a full comparison, here is a simple summary of how the DP2 Merrill grades vs the H55 with respect to portability, imaging, features and an overall score.

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Reasons to pick Sigma DP2 Merrill over the Sony H55

 DP2 Merrill H55 
RevealedFebruary 2012June 2010More modern by 21 months
Focus manually Very precise focusing
Screen resolution920k230kClearer screen (+690k dot)

Reasons to pick Sony H55 over the Sigma DP2 Merrill

 H55 DP2 Merrill 

Common features in the Sigma DP2 Merrill and Sony H55

 DP2 Merrill H55 
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen sizing
Selfie screen Neither comes with selfie screen
Touch screen Neither comes with Touch screen

Sigma DP2 Merrill vs Sony H55 Physical Comparison

If you are aiming to carry around your camera regularly, you will have to consider its weight and measurements. The Sigma DP2 Merrill comes with outside dimensions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") having a weight of 330 grams (0.73 lbs) whilst the Sony H55 has proportions of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") having a weight of 200 grams (0.44 lbs).

Check the Sigma DP2 Merrill and Sony H55 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you have during that time. Here is a front view scale comparison of the DP2 Merrill and the H55.

Sigma DP2 Merrill vs Sony H55 size comparison

Factoring in size and weight, the portability score of the DP2 Merrill and H55 is 83 and 92 respectively.

Sigma DP2 Merrill vs Sony H55 top view buttons comparison

Sigma DP2 Merrill vs Sony H55 Sensor Comparison

Often, it can be hard to see the gap in sensor sizes simply by looking through specifications. The image underneath will offer you a better sense of the sensor sizes in the DP2 Merrill and H55.

Plainly, both of those cameras feature different resolutions and different sensor sizes. The DP2 Merrill due to its bigger sensor will make shooting bokeh less difficult and the Sigma DP2 Merrill will provide you with extra detail as a result of its extra 1 Megapixels. Higher resolution will also help you crop photographs way more aggressively. The younger DP2 Merrill is going to have an advantage when it comes to sensor technology.

Sigma DP2 Merrill vs Sony H55 sensor size comparison

Sigma DP2 Merrill vs Sony H55 Screen and ViewFinder

Sigma DP2 Merrill vs Sony H55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 Merrill Portrait photography details
Sony H55 Portrait photography details
73
you can focus manually
sensor resolution is decent (15 megapixels)
decent sensor size (APS-C)
delivers RAW formats
28
decent MP (14MP)
focusing manually not possible
no manual control
external flash not possible
tiny sensor (1/2.3")
doesn't have RAW files
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Street Comparison

Sigma DP2 Merrill Street photography highlights
Sony H55 Street photography highlights
65
decent sensor size (APS-C)
delivers RAW formats
no articulating screen
does not have image stabilization
56
has image stabilization (Optical)
no articulating screen
tiny sensor (1/2.3")
doesn't have RAW files
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Sports Comparison

Sigma DP2 Merrill Sports photography advice
Sony H55 Sports photography advice
44
sensor resolution is decent (15 megapixels)
decent sensor size (APS-C)
fixed focal length (50mm)
painfully slow continuous shooting (4.0 fps)
does not have image stabilization
doesn't have phase detect autofocus
38
has image stabilization (Optical)
decent MP (14MP)
no shutter priority
tiny sensor (1/2.3")
doesn't have phase detect autofocus
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Travel Comparison

Travel photography with Sigma DP2 Merrill
Travel photography with Sony H55
54
sensor resolution is decent (15MP)
lack of Time Lapse mode
does not have a selfie friendly screen
slow maximum aperture (f2.8)
66
decent MP (14 megapixels)
has built in flash
reasonably wide (25mm)
long zoom (250mm)
lack of Time Lapse mode
doesn't posses selfie friendly screen
slow maximum aperture (f3.5)
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Landscape Comparison

Sigma DP2 Merrill Landscape photography features
Sony H55 Landscape photography features
55
you can focus manually
nice screen size (3 inches)
sensor resolution is decent (15 megapixels)
decent sensor size (APS-C)
delivers RAW formats
lens is fixed (fixed lens mount)
fixed focal length (50mm)
slow maximum aperture (f2.8)
does not have image stabilization
lack of Time Lapse mode
41
reasonably wide (25mm)
screen is a decent size (3 inch)
has image stabilization (Optical)
decent MP (14 megapixels)
focusing manually not possible
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
no manual control
tiny sensor (1/2.3")
doesn't have RAW files
lack of Time Lapse mode
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Vlogging Comparison

Sigma DP2 Merrill as a Vlogging camera
Sony H55 as a Vlogging camera
22
slow maximum aperture (f2.8)
does not have a selfie friendly screen
does not have image stabilization
low quality video (640 x 480 resolution)
lack of external mic support
28
reasonably wide (25mm)
has image stabilization (Optical)
slow maximum aperture (f3.5)
doesn't posses selfie friendly screen
low res video (1280 x 720 pixels)
lack of external mic socket
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Sigma DP2 Merrill vs Sony H55 Specifications

Detailed spec comparison table for Sigma DP2 Merrill and Sony H55
 Sigma DP2 MerrillSony Cyber-shot DSC-H55
General Information
Company Sigma Sony
Model Sigma DP2 Merrill Sony Cyber-shot DSC-H55
Class Large Sensor Compact Small Sensor Compact
Announced 2012-02-08 2010-06-16
Physical type Large Sensor Compact Compact
Sensor Information
Powered by Dual TRUE II engine Bionz
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 24 x 16mm 6.17 x 4.55mm
Sensor area 384.0mm² 28.1mm²
Sensor resolution 15MP 14MP
Anti aliasing filter
Aspect ratio - 4:3 and 16:9
Highest resolution 4704 x 3136 4320 x 3240
Highest native ISO 6400 3200
Minimum native ISO 100 80
RAW images
Autofocusing
Manual focus
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points - 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 50mm (1x) 25-250mm (10.0x)
Largest aperture f/2.8 f/3.5-5.5
Macro focus range - 5cm
Crop factor 1.5 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inch 3 inch
Resolution of screen 920k dots 230k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed - 30s
Highest shutter speed - 1/1600s
Continuous shooting rate 4.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Built-in flash
Flash range no built-in flash 3.80 m
Flash modes no built-in flash Auto, On, Slow Syncro, Off
External flash
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 640x480 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 640x480 1280x720
Video file format Motion JPEG MPEG-4
Mic port
Headphone port
Connectivity
Wireless None None
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) 200g (0.44 lb)
Physical dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 103 x 58 x 29mm (4.1" x 2.3" x 1.1")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model - NP-BG1
Self timer - Yes (2 or 10 sec, portrait1/ portrait2)
Time lapse shooting
Type of storage - Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal
Card slots 1 1
Launch pricing $931 $235