Sigma DP2 Merrill vs Sony G3
83 Imaging
56 Features
33 Overall
46


94 Imaging
33 Features
30 Overall
31
Sigma DP2 Merrill vs Sony G3 Key Specs
(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- Superseded the Sigma DP1 Merrill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
(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

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.

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.

Sigma DP2 Merrill vs Sony G3 Gallery
This is a sample of the gallery pictures for Sigma DP2 Merrill & Sony Cyber-shot DSC-G3. The full galleries are viewable at Sigma DP2 Merrill Gallery & Sony G3 Gallery.
Reasons to pick Sigma DP2 Merrill over the Sony G3
DP2 Merrill | G3 | |||
---|---|---|---|---|
Revealed | February 2012 | ![]() | January 2009 | Fresher by 38 months |
Reasons to pick Sony G3 over the Sigma DP2 Merrill
G3 | DP2 Merrill | |||
---|---|---|---|---|
Display dimensions | 3.5" | ![]() | 3" | Larger display (+0.5") |
Display resolution | 921k | ![]() | 920k | Sharper 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 type | Fixed | ![]() | 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma DP2 Merrill vs Sony G3 Specifications
Sigma DP2 Merrill | Sony 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 |