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Casio EX-H20G vs Sigma DP2x

Portability
91
Imaging
37
Features
32
Overall
35
Casio Exilim EX-H20G front
 
Sigma DP2x front
Portability
86
Imaging
45
Features
31
Overall
39

Casio EX-H20G vs Sigma DP2x Key Specs

Casio EX-H20G
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 64 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 24-240mm (F3.2-5.7) lens
  • 216g - 103 x 68 x 29mm
  • Revealed September 2010
Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Released February 2011
  • Previous Model is Sigma DP2s
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Casio EX-H20G vs Sigma DP2x Overview

Here, we are analyzing the Casio EX-H20G and Sigma DP2x, former is a Small Sensor Compact while the other is a Large Sensor Compact by competitors Casio and Sigma. There is a sizable difference between the sensor resolutions of the EX-H20G (14MP) and DP2x (5MP) and the EX-H20G (1/2.3") and DP2x (APS-C) provide totally different sensor size.

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The EX-H20G was announced 4 months prior to the DP2x which means that they are of a similar age. Both of these cameras feature different body design with the Casio EX-H20G being a Compact camera and the Sigma DP2x being a Large Sensor Compact camera.

Before getting right into a full comparison, here is a brief summation of how the EX-H20G grades versus the DP2x with regards to portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-H20G over the Sigma DP2x

 EX-H20G DP2x 
Display size3"2.5"Larger display (+0.5")
Display resolution461k230kSharper display (+231k dot)

Reasons to pick Sigma DP2x over the Casio EX-H20G

 DP2x EX-H20G 

Common features in the Casio EX-H20G and Sigma DP2x

 EX-H20G DP2x 
ReleasedSeptember 2010February 2011Similar age
Focus manually More exact focus
Display typeFixed Fixed Fixed display
Selfie screen Neither has selfie screen
Touch friendly display Neither has Touch friendly display

Casio EX-H20G vs Sigma DP2x Physical Comparison

If you're intending to travel with your camera frequently, you have to factor in its weight and dimensions. The Casio EX-H20G has physical measurements of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") with a weight of 216 grams (0.48 lbs) while the Sigma DP2x has dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") accompanied by a weight of 280 grams (0.62 lbs).

Take a look at the Casio EX-H20G and Sigma DP2x 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. Here is a front view dimensions comparison of the EX-H20G compared to the DP2x.

Casio EX-H20G vs Sigma DP2x size comparison

Taking into consideration size and weight, the portability score of the EX-H20G and DP2x is 91 and 86 respectively.

Casio EX-H20G vs Sigma DP2x top view buttons comparison

Casio EX-H20G vs Sigma DP2x Sensor Comparison

Generally, it can be tough to envision the difference between sensor dimensions purely by reviewing a spec sheet. The image underneath may provide you a more clear sense of the sensor measurements in the EX-H20G and DP2x.

Clearly, both of the cameras feature different megapixels and different sensor dimensions. The EX-H20G with its tinier sensor will make achieving shallower depth of field tougher and the Casio EX-H20G will deliver more detail with its extra 9 Megapixels. Greater resolution will also help you crop photos way more aggressively.

Casio EX-H20G vs Sigma DP2x sensor size comparison

Casio EX-H20G vs Sigma DP2x Screen and ViewFinder

Casio EX-H20G vs Sigma DP2x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-H20G Portrait photography features
Sigma DP2x Portrait photography features
35
focusing manually
MP count good (14MP)
no manual mode
external flash not possible
sensor is tiny (1/2.3")
no RAW support
57
focusing manually
nice sensor size (APS-C)
saves RAW formats
sensor resolution low (5 megapixels)
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Street Comparison

Casio EX-H20G Street photography information
Sigma DP2x Street photography information
53
image stabilization (Sensor-shift)
no articulating screen
sensor is tiny (1/2.3")
no RAW support
more heavy than competitors in class (216g)
68
nice sensor size (APS-C)
saves RAW formats
lighter than competition (280 grams)
no moving screen
lack of image stabilization
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Sports Comparison

Sports photography with Casio EX-H20G
Sports photography with Sigma DP2x
38
image stabilization (Sensor-shift)
MP count good (14MP)
no shutter priority mode
sensor is tiny (1/2.3")
no phase detect autofocus
30
nice sensor size (APS-C)
focal length is fixed (41mm)
low frames per second (3.0 fps)
lack of image stabilization
sensor resolution low (5MP)
lack of phase detect AF
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Travel Comparison

Travel photography with Casio EX-H20G
Travel photography with Sigma DP2x
60
MP count good (14MP)
has built in flash
quite wide (24mm)
lack of Timelapse function
more heavy than competitors in class (216g)
does not posses selfie friendly display
somewhat slow max aperture (f3.2)
67
lighter than competition (280g)
has built in flash
very good max aperture (f)
sensor resolution low (5MP)
display is not selfie friendly
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Landscape Comparison

Casio EX-H20G as a Landscape photography camera
Sigma DP2x as a Landscape photography camera
46
focusing manually
quite wide (24mm)
nice screen size (3 inch)
image stabilization (Sensor-shift)
MP count good (14 megapixels)
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.2)
no manual mode
sensor is tiny (1/2.3")
no RAW support
lack of Timelapse function
48
focusing manually
very good max aperture (f)
nice sensor size (APS-C)
saves RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (41mm)
screen is somewhat small (2.5 inches)
lack of image stabilization
sensor resolution low (5 megapixels)
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Vlogging Comparison

Casio EX-H20G Vlogging details
Sigma DP2x Vlogging details
27
quite wide (24mm)
image stabilization (Sensor-shift)
somewhat slow max aperture (f3.2)
does not posses selfie friendly display
video resolution low (1280 x 720 resolution)
lack of external microphone socket
more heavy than competitors in class (216g)
28
very good max aperture (f)
lighter than competition (280g)
display is not selfie friendly
lack of image stabilization
low quality video (320 x 240 resolution)
missing external mic port
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Casio EX-H20G vs Sigma DP2x Specifications

Detailed spec comparison table for Casio EX-H20G and Sigma DP2x
 Casio Exilim EX-H20GSigma DP2x
General Information
Brand Casio Sigma
Model type Casio Exilim EX-H20G Sigma DP2x
Category Small Sensor Compact Large Sensor Compact
Revealed 2010-09-20 2011-02-08
Body design Compact Large Sensor Compact
Sensor Information
Chip Exilim Engine HS True II
Sensor type CCD CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 20.7 x 13.8mm
Sensor area 28.1mm² 285.7mm²
Sensor resolution 14 megapixel 5 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 4320 x 3240 2640 x 1760
Highest native ISO 3200 3200
Min native ISO 64 100
RAW files
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 24-240mm (10.0x) 41mm (1x)
Maximal aperture f/3.2-5.7 -
Macro focusing range 7cm -
Crop factor 5.8 1.7
Screen
Range of display Fixed Type Fixed Type
Display diagonal 3 inches 2.5 inches
Resolution of display 461 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 4 secs 15 secs
Maximum shutter speed 1/2000 secs 1/2000 secs
Continuous shooting speed - 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash distance - 4.30 m
Flash settings Auto, flash off, flash on, red eye reduction Forced Flash, Red-Eye Reduction, Slow Synchro
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 320 x 240
Highest video resolution 1280x720 320x240
Video data format H.264 Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 216g (0.48 pounds) 280g (0.62 pounds)
Physical dimensions 103 x 68 x 29mm (4.1" x 2.7" x 1.1") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
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 ID NP-90 -
Self timer Yes (2 or 10 sec, Triple) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/MMC
Storage slots 1 1
Pricing at launch $300 $699