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Sigma DP2 Merrill vs Sony G3

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP2 Merrill front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
33
Features
30
Overall
31

Sigma DP2 Merrill vs Sony G3 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
  • Revealed February 2012
  • Superseded the Sigma DP1 Merrill
  • New Model is Sigma DP3 Merrill
Sony G3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3.5" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F3.5-10.0) lens
  • 185g - 97 x 59 x 22mm
  • Revealed January 2009
Photography Glossary

Sigma DP2 Merrill vs Sony G3 Overview

Lets look a little more closely at the Sigma DP2 Merrill versus Sony G3, former being a Large Sensor Compact while the other is a Small Sensor Compact by brands Sigma and Sony. There exists a noticeable gap between the sensor resolutions of the DP2 Merrill (15MP) and G3 (10MP) and the DP2 Merrill (APS-C) and G3 (1/2.3") have totally different sensor sizes.

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The DP2 Merrill was revealed 3 years later than the G3 and that is quite a sizable difference as far as technology is concerned. Both of the cameras have different body design with the Sigma DP2 Merrill being a Large Sensor Compact camera and the Sony G3 being a Compact camera.

Before going straight to a step-by-step comparison, here is a brief view of how the DP2 Merrill grades versus the G3 in terms of portability, imaging, features and an overall rating.

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Reasons to pick Sigma DP2 Merrill over the Sony G3

 DP2 Merrill G3 
RevealedFebruary 2012January 2009Fresher by 38 months

Reasons to pick Sony G3 over the Sigma DP2 Merrill

 G3 DP2 Merrill 
Display dimensions3.5"3"Larger display (+0.5")
Display resolution921k920kSharper display (+1k dot)
Touch friendly display Easily navigate

Common features in the Sigma DP2 Merrill and Sony G3

 DP2 Merrill G3 
Manual focus More accurate focus
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen

Sigma DP2 Merrill vs Sony G3 Physical Comparison

For anyone who is going to carry your camera regularly, you will want to factor in its weight and dimensions. The Sigma DP2 Merrill has got outer dimensions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") and a weight of 330 grams (0.73 lbs) while the Sony G3 has dimensions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") having a weight of 185 grams (0.41 lbs).

See the Sigma DP2 Merrill versus Sony G3 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change dependant on the lens you have attached at that time. Underneath is a front view sizing comparison of the DP2 Merrill compared to the G3.

Sigma DP2 Merrill vs Sony G3 size comparison

Taking into consideration dimensions and weight, the portability rating of the DP2 Merrill and G3 is 83 and 94 respectively.

Sigma DP2 Merrill vs Sony G3 top view buttons comparison

Sigma DP2 Merrill vs Sony G3 Sensor Comparison

Sometimes, it is very hard to visualise the difference between sensor sizing merely by reviewing specs. The photograph here might offer you a stronger sense of the sensor sizes in the DP2 Merrill and G3.

All in all, both of the cameras have different megapixel count and different sensor sizing. The DP2 Merrill using its larger sensor will make shooting shallow depth of field less difficult and the Sigma DP2 Merrill will offer more detail because of its extra 5MP. Greater resolution can also help you crop pics a bit more aggressively. The younger DP2 Merrill is going to have an advantage with regard to sensor tech.

Sigma DP2 Merrill vs Sony G3 sensor size comparison

Sigma DP2 Merrill vs Sony G3 Screen and ViewFinder

Sigma DP2 Merrill vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 Merrill Portrait photography highlights
Sony G3 Portrait photography highlights
73
has manual focus
decent megapixels (15MP)
sensor size is decent (APS-C)
exports RAW formats
26
has manual focus
manual mode not possible
can't use external flash
MP count low (10 megapixels)
sensor is small (1/2.3")
has no RAW files
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Street Comparison

Sigma DP2 Merrill Street photography information
Sony G3 Street photography information
65
sensor size is decent (APS-C)
exports RAW formats
no articulating screen
no image stabilization
56
image stabilization (Optical)
fixed screen
sensor is small (1/2.3")
has no RAW files
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Sports Comparison

Sigma DP2 Merrill Sports photography details
Sony G3 Sports photography details
44
decent megapixels (15MP)
sensor size is decent (APS-C)
focal length is fixed (50mm)
low frames per second (4.0 frames/s)
no image stabilization
lack of phase detect AF
23
image stabilization (Optical)
max shutter speed is low (1/1,000s)
low frames per second (2.0 fps)
no shutter priority mode
MP count low (10MP)
sensor is small (1/2.3")
has no phase detect AF
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Travel Comparison

Sigma DP2 Merrill Travel photography factors
Sony G3 Travel photography factors
54
decent megapixels (15MP)
missing Timelapse recording
screen is not selfie friendly
slow max aperture (f2.8)
50
flash built-in
does not have Time Lapse function
MP count low (10 megapixels)
display isn't selfie friendly
wide angle not good (35mm)
sluggish max aperture (f3.5)
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Landscape Comparison

Sigma DP2 Merrill as a Landscape photography camera
Sony G3 as a Landscape photography camera
55
has manual focus
decent sized screen (3")
decent megapixels (15 megapixels)
sensor size is decent (APS-C)
exports RAW formats
can't switch lenses (fixed lens mount)
focal length is fixed (50mm)
slow max aperture (f2.8)
no image stabilization
missing Timelapse recording
36
has manual focus
lovely big screen (3.5")
image stabilization (Optical)
fixed lens (fixed lens mount)
wide angle not good (35mm)
sluggish max aperture (f3.5)
manual mode not possible
MP count low (10MP)
sensor is small (1/2.3")
has no RAW files
does not have Time Lapse function
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Vlogging Comparison

Sigma DP2 Merrill Vlogging info
Sony G3 Vlogging info
22
slow max aperture (f2.8)
screen is not selfie friendly
no image stabilization
video resolution low (640 x 480 pxls)
missing external microphone port
27
has touchscreen
image stabilization (Optical)
wide angle not good (35mm)
sluggish max aperture (f3.5)
display isn't selfie friendly
video quality not great (640 x 480 pxls)
does not have mic socket
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Sigma DP2 Merrill vs Sony G3 Specifications

Detailed spec comparison table for Sigma DP2 Merrill and Sony G3
 Sigma DP2 MerrillSony Cyber-shot DSC-G3
General Information
Manufacturer Sigma Sony
Model Sigma DP2 Merrill Sony Cyber-shot DSC-G3
Category Large Sensor Compact Small Sensor Compact
Revealed 2012-02-08 2009-01-08
Physical type Large Sensor Compact Compact
Sensor Information
Processor Chip 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 area 384.0mm² 28.1mm²
Sensor resolution 15 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio - 4:3, 3:2 and 16:9
Max resolution 4704 x 3136 3648 x 2736
Max native ISO 6400 3200
Lowest native ISO 100 80
RAW pictures
Autofocusing
Manual focus
Touch to focus
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 50mm (1x) 35-140mm (4.0x)
Maximum aperture f/2.8 f/3.5-10.0
Crop factor 1.5 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inch 3.5 inch
Resolution of display 920 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed - 1 seconds
Max shutter speed - 1/1000 seconds
Continuous shutter rate 4.0 frames per sec 2.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 4.30 m (Auto ISO)
Flash settings no built-in flash Auto, On, Off, Red-Eye reduction, Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 640x480 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 640x480 640x480
Video format Motion JPEG Motion JPEG
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 330 gr (0.73 lbs) 185 gr (0.41 lbs)
Physical dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
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
Self timer - Yes (2 or 10 sec)
Time lapse recording
Type of storage - Memory Stick Duo/Pro Duo, Internal
Card slots Single Single
Retail price $931 $200