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Sigma DP2 Merrill vs Sony W570

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP2 Merrill front
 
Sony Cyber-shot DSC-W570 front
Portability
96
Imaging
39
Features
25
Overall
33

Sigma DP2 Merrill vs Sony W570 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
  • Announced February 2012
  • Replaced the Sigma DP1 Merrill
  • New Model is Sigma DP3 Merrill
Sony W570
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-125mm (F2.6-6.3) lens
  • 116g - 91 x 52 x 19mm
  • Announced January 2011
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Sigma DP2 Merrill vs Sony W570 Overview

Lets look a little more in depth at the Sigma DP2 Merrill and Sony W570, one being a Large Sensor Compact and the other is a Ultracompact by companies Sigma and Sony. The resolution of the DP2 Merrill (15MP) and the W570 (16MP) is very comparable but the DP2 Merrill (APS-C) and W570 (1/2.3") enjoy different sensor dimensions.

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The DP2 Merrill was introduced 14 months later than the W570 making the cameras a generation apart from each other. Both of these cameras offer different body type with the Sigma DP2 Merrill being a Large Sensor Compact camera and the Sony W570 being a Ultracompact camera.

Before delving through a in-depth comparison, below is a concise highlight of how the DP2 Merrill scores against the W570 when considering portability, imaging, features and an overall rating.

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Reasons to pick Sigma DP2 Merrill over the Sony W570

 DP2 Merrill W570 
AnnouncedFebruary 2012January 2011Fresher by 14 months
Manually focus More exact focus
Display sizing3"2.7"Larger display (+0.3")
Display resolution920k230kClearer display (+690k dot)

Reasons to pick Sony W570 over the Sigma DP2 Merrill

 W570 DP2 Merrill 

Common features in the Sigma DP2 Merrill and Sony W570

 DP2 Merrill W570 
Display typeFixed Fixed Fixed display
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Sigma DP2 Merrill vs Sony W570 Physical Comparison

If you are planning to carry your camera regularly, you will need to consider its weight and dimensions. The Sigma DP2 Merrill enjoys outside measurements of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") and a weight of 330 grams (0.73 lbs) and the Sony W570 has dimensions of 91mm x 52mm x 19mm (3.6" x 2.0" x 0.7") and a weight of 116 grams (0.26 lbs).

Analyze the Sigma DP2 Merrill and Sony W570 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you use at the time. Below is the front view scale comparison of the DP2 Merrill versus the W570.

Sigma DP2 Merrill vs Sony W570 size comparison

Taking into account size and weight, the portability rating of the DP2 Merrill and W570 is 83 and 96 respectively.

Sigma DP2 Merrill vs Sony W570 top view buttons comparison

Sigma DP2 Merrill vs Sony W570 Sensor Comparison

Usually, it's hard to picture the contrast in sensor sizing merely by seeing technical specs. The graphic here may offer you a clearer sense of the sensor measurements in the DP2 Merrill and W570.

As you have seen, each of the cameras enjoy different megapixels and different sensor sizing. The DP2 Merrill having a larger sensor is going to make getting shallower depth of field simpler and the Sony W570 will produce extra detail using its extra 1 Megapixels. Greater resolution will also help you crop pics far more aggressively. The more modern DP2 Merrill should have a benefit with regard to sensor tech.

Sigma DP2 Merrill vs Sony W570 sensor size comparison

Sigma DP2 Merrill vs Sony W570 Screen and ViewFinder

Sigma DP2 Merrill vs Sony W570 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 Merrill Portrait photography details
Sony W570 Portrait photography details
73
focusing manually
megapixel count decent (15MP)
nice sensor size (APS-C)
saves RAW formats
30
resolution is good (16 megapixels)
focusing manually not possible
no manual control
external flash not possible
sensor is tiny (1/2.3")
lacks RAW files
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Street Comparison

Sigma DP2 Merrill Street photography info
Sony W570 Street photography info
65
nice sensor size (APS-C)
saves RAW formats
no moving screen
lack of image stabilization
58
image stabilization (Optical)
screen is fixed
sensor is tiny (1/2.3")
lacks RAW files
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Sports Comparison

Sigma DP2 Merrill Sports photography details
Sony W570 Sports photography details
44
megapixel count decent (15 megapixels)
nice sensor size (APS-C)
fixed focal length (50mm)
slow continuous shooting (4.0 frames/s)
lack of image stabilization
lack of phase detect auto focus
36
image stabilization (Optical)
resolution is good (16MP)
slow continuous shooting (1.0 frames per second)
lack of shutter priority mode
sensor is tiny (1/2.3")
lacks phase detect AF
Photography Glossary

Travel Comparison

Sigma DP2 Merrill as a Travel photography camera
Sony W570 as a Travel photography camera
54
megapixel count decent (15MP)
no Time Lapse function
doesn't posses selfie friendly screen
somewhat slow max aperture (f2.8)
66
resolution is good (16 megapixels)
built-in flash
fairly wide (25mm)
doesn't have Time Lapse recording
does not have a selfie friendly display
somewhat slow maximum aperture (f2.6)
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Landscape Comparison

Sigma DP2 Merrill as a Landscape photography camera
Sony W570 as a Landscape photography camera
55
focusing manually
pretty good screen size (3 inch)
megapixel count decent (15 megapixels)
nice sensor size (APS-C)
saves RAW formats
fixed lens (fixed lens mount)
fixed focal length (50mm)
somewhat slow max aperture (f2.8)
lack of image stabilization
no Time Lapse function
38
fairly wide (25mm)
image stabilization (Optical)
resolution is good (16MP)
focusing manually not possible
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.6)
small screen (2.7 inches)
no manual control
sensor is tiny (1/2.3")
lacks RAW files
doesn't have Time Lapse recording
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Vlogging Comparison

Sigma DP2 Merrill as a Vlogging camera
Sony W570 as a Vlogging camera
22
somewhat slow max aperture (f2.8)
doesn't posses selfie friendly screen
lack of image stabilization
video resolution low (640 x 480 resolution)
no mic support
29
fairly wide (25mm)
image stabilization (Optical)
somewhat slow maximum aperture (f2.6)
does not have a selfie friendly display
video res low (1280 x 720 pxls)
doesn't have external mic socket
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Sigma DP2 Merrill vs Sony W570 Specifications

Detailed spec comparison table for Sigma DP2 Merrill and Sony W570
 Sigma DP2 MerrillSony Cyber-shot DSC-W570
General Information
Manufacturer Sigma Sony
Model Sigma DP2 Merrill Sony Cyber-shot DSC-W570
Class Large Sensor Compact Ultracompact
Announced 2012-02-08 2011-01-06
Physical type Large Sensor Compact Ultracompact
Sensor Information
Chip 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 surface area 384.0mm² 28.1mm²
Sensor resolution 15 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio - 4:3 and 16:9
Highest Possible resolution 4704 x 3136 4608 x 3456
Maximum native ISO 6400 3200
Minimum native ISO 100 80
RAW photos
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 50mm (1x) 25-125mm (5.0x)
Maximal aperture f/2.8 f/2.6-6.3
Macro focus range - 5cm
Crop factor 1.5 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inches 2.7 inches
Display resolution 920k dots 230k dots
Selfie friendly
Liveview
Touch capability
Display technology - Clear Photo LCD
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed - 2s
Fastest shutter speed - 1/1600s
Continuous shutter rate 4.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash range no built-in flash 3.70 m
Flash options no built-in flash Auto, On, Off, Slow Sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640x480 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 640x480 1280x720
Video file format Motion JPEG MPEG-4
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
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 330 gr (0.73 pounds) 116 gr (0.26 pounds)
Dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 91 x 52 x 19mm (3.6" x 2.0" x 0.7")
DXO scores
DXO Overall 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-BN1
Self timer - Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage - SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots Single Single
Price at release $931 $159