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Sigma DP3 Merrill vs Sony W730

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP3 Merrill front
 
Sony Cyber-shot DSC-W730 front
Portability
96
Imaging
40
Features
33
Overall
37

Sigma DP3 Merrill vs Sony W730 Key Specs

Sigma DP3 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • 640 x 480 video
  • 75mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Announced January 2013
  • Superseded the Sigma DP2 Merrill
Sony W730
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-224mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 22mm
  • Announced January 2013
Photography Glossary

Sigma DP3 Merrill vs Sony W730 Overview

In this article, we are evaluating the Sigma DP3 Merrill and Sony W730, former being a Large Sensor Compact while the other is a Small Sensor Compact by brands Sigma and Sony. The resolution of the DP3 Merrill (15MP) and the W730 (16MP) is very close but the DP3 Merrill (APS-C) and W730 (1/2.3") come with different sensor size.

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The DP3 Merrill was announced very close to the W730 which means that they are both of a similar age. Each of these cameras offer different body type with the Sigma DP3 Merrill being a Large Sensor Compact camera and the Sony W730 being a Compact camera.

Before we go through a full comparison, below is a simple introduction of how the DP3 Merrill matches up versus the W730 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Sigma DP3 Merrill over the Sony W730

 DP3 Merrill W730 
Manual focus Very exact focus
Display sizing3"2.7"Larger display (+0.3")
Display resolution920k230kCrisper display (+690k dot)

Reasons to pick Sony W730 over the Sigma DP3 Merrill

 W730 DP3 Merrill 
Touch friendly display Easily navigate

Common features in the Sigma DP3 Merrill and Sony W730

 DP3 Merrill W730 
AnnouncedJanuary 2013January 2013Same age
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen

Sigma DP3 Merrill vs Sony W730 Physical Comparison

When you are going to carry your camera, you'll have to take into account its weight and dimensions. The Sigma DP3 Merrill enjoys outside measurements of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") along with a weight of 330 grams (0.73 lbs) while the Sony W730 has dimensions of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") with a weight of 122 grams (0.27 lbs).

Compare the Sigma DP3 Merrill and Sony W730 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change dependant on the lens you select at that moment. Below is the front view proportions comparison of the DP3 Merrill versus the W730.

Sigma DP3 Merrill vs Sony W730 size comparison

Using dimensions and weight, the portability rating of the DP3 Merrill and W730 is 83 and 96 respectively.

Sigma DP3 Merrill vs Sony W730 top view buttons comparison

Sigma DP3 Merrill vs Sony W730 Sensor Comparison

Sometimes, it can be tough to picture the contrast in sensor sizing merely by looking through specs. The visual here may provide you a much better sense of the sensor measurements in the DP3 Merrill and W730.

As you can plainly see, both the cameras enjoy different megapixels and different sensor sizing. The DP3 Merrill with its larger sensor is going to make achieving shallow DOF less difficult and the Sony W730 will provide you with extra detail with its extra 1MP. Greater resolution can also let you crop photos far more aggressively.

Sigma DP3 Merrill vs Sony W730 sensor size comparison

Sigma DP3 Merrill vs Sony W730 Screen and ViewFinder

Sigma DP3 Merrill vs Sony W730 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP3 Merrill
Portrait photography with Sony W730
73
you can focus manually
MP count good (15 megapixels)
good sensor size (APS-C)
delivers RAW formats
35
decent megapixels (16MP)
comes with face detection focusing
no manual focus
no manual control
can't use external flash
sensor size is small (1/2.3")
does not have RAW format
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Street Comparison

Sigma DP3 Merrill Street photography factors
Sony W730 Street photography factors
65
good sensor size (APS-C)
delivers RAW formats
screen does not articulate
lack of image stabilization
67
image stabilization (Optical)
boasts focus by touch
lighter than competitors (122g)
fixed screen
sensor size is small (1/2.3")
does not have RAW format
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Sports Comparison

Sigma DP3 Merrill Sports photography details
Sony W730 Sports photography details
44
MP count good (15MP)
good sensor size (APS-C)
fixed focal length (75mm)
continuous shooting slow (4.0 frames per second)
lack of image stabilization
doesn't have phase detect auto focus
41
image stabilization (Optical)
decent megapixels (16MP)
comes with tracking autofocus
max frames per second low (1.0 fps)
no shutter priority mode
sensor size is small (1/2.3")
does not have phase detect AF
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Travel Comparison

Sigma DP3 Merrill Travel photography info
Sony W730 Travel photography info
54
MP count good (15 megapixels)
does not have Timelapse recording
display is not selfie friendly
slow max aperture (f2.8)
71
lighter than competitors (122 grams)
boasts focus by touch
decent megapixels (16MP)
built-in flash
pretty wide (25mm)
doesn't have Time Lapse function
doesn't feature selfie friendly screen
somewhat slow max aperture (f3.3)
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Landscape Comparison

Landscape photography with Sigma DP3 Merrill
Landscape photography with Sony W730
55
you can focus manually
screen size is good (3 inch)
MP count good (15 megapixels)
good sensor size (APS-C)
delivers RAW formats
fixed lens (fixed lens mount)
fixed focal length (75mm)
slow max aperture (f2.8)
lack of image stabilization
does not have Timelapse recording
39
pretty wide (25mm)
image stabilization (Optical)
decent megapixels (16 megapixels)
no manual focus
can't swap lenses (fixed lens mount)
somewhat slow max aperture (f3.3)
small screen (2.7 inch)
no manual control
sensor size is small (1/2.3")
does not have RAW format
doesn't have Time Lapse function
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Vlogging Comparison

Sigma DP3 Merrill as a Vlogging camera
Sony W730 as a Vlogging camera
22
slow max aperture (f2.8)
display is not selfie friendly
lack of image stabilization
low res video (640 x 480 pixels)
does not have microphone socket
34
pretty wide (25mm)
built-in touchscreen
image stabilization (Optical)
comes with face detection focusing
lighter than competitors (122 grams)
somewhat slow max aperture (f3.3)
doesn't feature selfie friendly screen
video resolution low (1280 x 720 resolution)
doesn't have external mic jack
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Sigma DP3 Merrill vs Sony W730 Specifications

Detailed spec comparison table for Sigma DP3 Merrill and Sony W730
 Sigma DP3 MerrillSony Cyber-shot DSC-W730
General Information
Brand Name Sigma Sony
Model type Sigma DP3 Merrill Sony Cyber-shot DSC-W730
Type Large Sensor Compact Small Sensor Compact
Announced 2013-01-08 2013-01-08
Body design Large Sensor Compact Compact
Sensor Information
Powered by Dual TRUE II engine -
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 15MP 16MP
Anti alias filter
Aspect ratio - 4:3 and 16:9
Highest resolution 4704 x 3136 4608 x 3456
Highest native ISO 6400 3200
Min native ISO 100 100
RAW data
Autofocusing
Manual focusing
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 75mm (1x) 25-224mm (9.0x)
Maximal aperture f/2.8 f/3.3-6.3
Macro focusing distance - 5cm
Crop factor 1.5 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen size 3 inch 2.7 inch
Screen resolution 920 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch friendly
Screen technology - TFT LCD display
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed - 2 seconds
Maximum shutter speed - 1/1600 seconds
Continuous shooting speed 4.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom white balance
Image stabilization
Built-in flash
Flash distance no built-in flash 2.80 m
Flash modes no built-in flash Auto, On, Off, Slow Sync, Advanced Flash
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 640 x 480 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 640x480 1280x720
Video data format Motion JPEG MPEG-4, AVCHD
Mic input
Headphone input
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 330g (0.73 lbs) 122g (0.27 lbs)
Dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 93 x 52 x 22mm (3.7" x 2.0" x 0.9")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life - 240 images
Battery format - Battery Pack
Battery ID - NP-BN
Self timer - Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage media - SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots Single Single
Pricing at launch $1,353 $138