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Casio EX-G1 vs Sigma DP2x

Portability
94
Imaging
35
Features
16
Overall
27
Casio Exilim EX-G1 front
 
Sigma DP2x front
Portability
86
Imaging
45
Features
31
Overall
39

Casio EX-G1 vs Sigma DP2x Key Specs

Casio EX-G1
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 64 - 3200
  • 640 x 480 video
  • 38-114mm (F3.9-5.4) lens
  • 154g - 104 x 64 x 20mm
  • Launched November 2009
Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Revealed February 2011
  • Superseded the Sigma DP2s
Photography Glossary

Casio EX-G1 vs Sigma DP2x Overview

Below, we will be matching up the Casio EX-G1 and Sigma DP2x, one is a Ultracompact and the latter is a Large Sensor Compact by competitors Casio and Sigma. There exists a sizeable gap between the resolutions of the EX-G1 (12MP) and DP2x (5MP) and the EX-G1 (1/2.3") and DP2x (APS-C) feature different sensor sizing.

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The EX-G1 was unveiled 14 months earlier than the DP2x which makes the cameras a generation away from one another. Both cameras come with different body type with the Casio EX-G1 being a Ultracompact camera and the Sigma DP2x being a Large Sensor Compact camera.

Before delving straight into a in depth comparison, below is a brief summation of how the EX-G1 grades versus the DP2x in relation to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-G1 over the Sigma DP2x

 EX-G1 DP2x 

Reasons to pick Sigma DP2x over the Casio EX-G1

 DP2x EX-G1 
RevealedFebruary 2011November 2009More modern by 14 months

Common features in the Casio EX-G1 and Sigma DP2x

 EX-G1 DP2x 
Manual focus Dial exact focus
Screen typeFixed Fixed Fixed screen
Screen dimension2.5"2.5"Identical screen measurement
Screen resolution230k230kIdentical screen resolution
Selfie screen Neither includes selfie screen
Touch friendly screen Missing Touch friendly screen

Casio EX-G1 vs Sigma DP2x Physical Comparison

If you're planning to carry around your camera frequently, you will need to factor in its weight and dimensions. The Casio EX-G1 features exterior dimensions of 104mm x 64mm x 20mm (4.1" x 2.5" x 0.8") and a weight of 154 grams (0.34 lbs) while the Sigma DP2x has dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs).

Look at the Casio EX-G1 and Sigma DP2x 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 differ based on the lens you are using during that time. Below is the front view measurement comparison of the EX-G1 against the DP2x.

Casio EX-G1 vs Sigma DP2x size comparison

Taking into account dimensions and weight, the portability score of the EX-G1 and DP2x is 94 and 86 respectively.

Casio EX-G1 vs Sigma DP2x top view buttons comparison

Casio EX-G1 vs Sigma DP2x Sensor Comparison

Sometimes, its tough to picture the difference between sensor sizes merely by going over a spec sheet. The image underneath should offer you a greater sense of the sensor dimensions in the EX-G1 and DP2x.

Clearly, both the cameras have got different resolutions and different sensor sizes. The EX-G1 with its tinier sensor is going to make getting bokeh trickier and the Casio EX-G1 will deliver greater detail having an extra 7MP. Higher resolution will help you crop shots much more aggressively. The more aged EX-G1 is going to be behind with regard to sensor tech.

Casio EX-G1 vs Sigma DP2x sensor size comparison

Casio EX-G1 vs Sigma DP2x Screen and ViewFinder

Casio EX-G1 vs Sigma DP2x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-G1 as a Portrait photography camera
Sigma DP2x as a Portrait photography camera
27
manual focus
lack of manual exposure
no external flash support
MP count low (12MP)
very small sensor size (1/2.3")
has no RAW support
57
has manual focus
sensor size is nice (APS-C)
supports RAW formats
MP count low (5MP)
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Street Comparison

Casio EX-G1 Street photography highlights
Sigma DP2x Street photography highlights
53
environment sealing
screen does not articulate
lack of image stabilization
very small sensor size (1/2.3")
has no RAW support
heavier than average in class (154g)
68
sensor size is nice (APS-C)
supports RAW formats
lighter than competitors in class (280g)
fixed screen
does not have image stabilization
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Sports Comparison

Casio EX-G1 Sports photography information
Sigma DP2x Sports photography information
23
environment sealing
max shutter speed is low (1/1,250 seconds)
continuous shooting slow (3.0 fps)
no shutter priority
lack of image stabilization
MP count low (12MP)
very small sensor size (1/2.3")
has no phase detect auto focus
30
sensor size is nice (APS-C)
fixed focal length (41mm)
max fps very slow (3.0 fps)
does not have image stabilization
MP count low (5MP)
lack of phase detect autofocus
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Travel Comparison

Casio EX-G1 as a Travel photography camera
Sigma DP2x as a Travel photography camera
54
environment sealing
flash built-in
lack of Time Lapse function
heavier than average in class (154g)
MP count low (12 megapixels)
screen isn't selfie friendly
wide angle not good (38mm)
sluggish maximum aperture (f3.9)
67
lighter than competitors in class (280g)
has built in flash
great maximum aperture (f)
MP count low (5MP)
display is not selfie friendly
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Landscape Comparison

Casio EX-G1 Landscape photography features
Sigma DP2x Landscape photography features
31
manual focus
environment sealing
lens is fixed (fixed lens mount)
wide angle not good (38mm)
sluggish maximum aperture (f3.9)
small screen (2.5")
lack of manual exposure
lack of image stabilization
MP count low (12 megapixels)
very small sensor size (1/2.3")
has no RAW support
lack of Time Lapse function
48
has manual focus
great maximum aperture (f)
sensor size is nice (APS-C)
supports RAW formats
lens is fixed (fixed lens mount)
fixed focal length (41mm)
screen is small (2.5 inch)
does not have image stabilization
MP count low (5MP)
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Vlogging Comparison

Casio EX-G1 as a Vlogging camera
Sigma DP2x as a Vlogging camera
22
wide angle not good (38mm)
sluggish maximum aperture (f3.9)
screen isn't selfie friendly
lack of image stabilization
low res video (640 x 480 pixels)
lack of external mic port
heavier than average in class (154g)
28
great maximum aperture (f)
lighter than competitors in class (280g)
display is not selfie friendly
does not have image stabilization
low quality video (320 x 240 resolution)
doesn't have microphone support
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Casio EX-G1 vs Sigma DP2x Specifications

Detailed spec comparison table for Casio EX-G1 and Sigma DP2x
 Casio Exilim EX-G1Sigma DP2x
General Information
Manufacturer Casio Sigma
Model type Casio Exilim EX-G1 Sigma DP2x
Class Ultracompact Large Sensor Compact
Launched 2009-11-18 2011-02-08
Physical type Ultracompact Large Sensor Compact
Sensor Information
Processor - True II
Sensor type CCD CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 20.7 x 13.8mm
Sensor area 28.1mm² 285.7mm²
Sensor resolution 12 megapixels 5 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4000 x 3000 2640 x 1760
Max native ISO 3200 3200
Min native ISO 64 100
RAW pictures
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 38-114mm (3.0x) 41mm (1x)
Max aperture f/3.9-5.4 -
Macro focusing range 10cm -
Focal length multiplier 5.8 1.7
Screen
Display type Fixed Type Fixed Type
Display size 2.5 inch 2.5 inch
Display resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4 secs 15 secs
Max shutter speed 1/1250 secs 1/2000 secs
Continuous shutter rate 3.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 2.40 m 4.30 m
Flash settings Auto, On, Off, Red-Eye, Soft Forced Flash, Red-Eye Reduction, Slow Synchro
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 320 x 240
Max video resolution 640x480 320x240
Video format Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 154 grams (0.34 pounds) 280 grams (0.62 pounds)
Dimensions 104 x 64 x 20mm (4.1" x 2.5" x 0.8") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
DXO scores
DXO Overall 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 ID NP-800 -
Self timer Yes (2 or 10 sec, Triple Self-timer) Yes (2 or 10 sec)
Time lapse recording
Type of storage microSD/microSDHC card, Internal SD/SDHC/MMC
Card slots 1 1
Retail cost $61 $699