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Casio EX-ZR15 vs Sigma DP2s

Portability
93
Imaging
39
Features
43
Overall
40
Casio Exilim EX-ZR15 front
 
Sigma DP2s front
Portability
86
Imaging
44
Features
31
Overall
38

Casio EX-ZR15 vs Sigma DP2s Key Specs

Casio EX-ZR15
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 28-196mm (F3.0-5.9) lens
  • 176g - 102 x 59 x 27mm
  • Released January 2012
Sigma DP2s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 50 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Released February 2010
  • Earlier Model is Sigma DP2
  • Later Model is Sigma DP2x
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Casio EX-ZR15 vs Sigma DP2s Overview

Below is a extensive overview of the Casio EX-ZR15 versus Sigma DP2s, one being a Small Sensor Compact and the other is a Large Sensor Compact by rivals Casio and Sigma. There exists a sizeable gap between the sensor resolutions of the EX-ZR15 (16MP) and DP2s (5MP) and the EX-ZR15 (1/2.3") and DP2s (APS-C) offer different sensor sizes.

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The EX-ZR15 was launched 23 months later than the DP2s making them a generation apart from one another. Both of these cameras feature different body design with the Casio EX-ZR15 being a Compact camera and the Sigma DP2s being a Large Sensor Compact camera.

Before diving right into a in-depth comparison, here is a quick summary of how the EX-ZR15 grades vs the DP2s when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-ZR15 over the Sigma DP2s

 EX-ZR15 DP2s 
ReleasedJanuary 2012February 2010More recent by 23 months
Display size3"2.5"Larger display (+0.5")
Display resolution461k230kCrisper display (+231k dot)

Reasons to pick Sigma DP2s over the Casio EX-ZR15

 DP2s EX-ZR15 

Common features in the Casio EX-ZR15 and Sigma DP2s

 EX-ZR15 DP2s 
Focus manually Very precise focusing
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen
Touch display Lack of Touch display

Casio EX-ZR15 vs Sigma DP2s Physical Comparison

If you're looking to lug around your camera, you should think about its weight and size. The Casio EX-ZR15 comes with physical measurements of 102mm x 59mm x 27mm (4.0" x 2.3" x 1.1") accompanied by a weight of 176 grams (0.39 lbs) and the Sigma DP2s has specifications of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") accompanied by a weight of 280 grams (0.62 lbs).

Check the Casio EX-ZR15 versus Sigma DP2s in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you use at the time. The following is a front view sizing comparison of the EX-ZR15 versus the DP2s.

Casio EX-ZR15 vs Sigma DP2s size comparison

Considering dimensions and weight, the portability rating of the EX-ZR15 and DP2s is 93 and 86 respectively.

Casio EX-ZR15 vs Sigma DP2s top view buttons comparison

Casio EX-ZR15 vs Sigma DP2s Sensor Comparison

Typically, it is very tough to visualize the difference between sensor measurements purely by looking at specifications. The photograph here might offer you a far better sense of the sensor sizing in the EX-ZR15 and DP2s.

Plainly, both of these cameras come with different megapixels and different sensor measurements. The EX-ZR15 featuring a tinier sensor is going to make getting shallower depth of field more challenging and the Casio EX-ZR15 will give greater detail utilizing its extra 11MP. Greater resolution will also make it easier to crop images a good deal more aggressively. The younger EX-ZR15 should have an edge when it comes to sensor tech.

Casio EX-ZR15 vs Sigma DP2s sensor size comparison

Casio EX-ZR15 vs Sigma DP2s Screen and ViewFinder

Casio EX-ZR15 vs Sigma DP2s Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-ZR15 Portrait photography details
Sigma DP2s Portrait photography details
40
manual focus
resolution is good (16MP)
features face detect focus
manual exposure not possible
no external flash support
very small sensor (1/2.3")
doesn't have RAW support
56
has manual focus
sensor size is nice (APS-C)
saves RAW formats
sensor resolution low (5MP)
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Street Comparison

Street photography with Casio EX-ZR15
Street photography with Sigma DP2s
57
built in image stabilization (Sensor-shift)
fixed screen
very small sensor (1/2.3")
doesn't have RAW support
67
sensor size is nice (APS-C)
saves RAW formats
lighter than competition in class (280 grams)
screen is fixed
no image stabilization
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Sports Comparison

Casio EX-ZR15 Sports photography factors
Sigma DP2s Sports photography factors
44
built in image stabilization (Sensor-shift)
resolution is good (16 megapixels)
features tracking focus
great battery power (325 shots)
max frames per second low (3.0 frames/s)
lack of shutter priority mode
very small sensor (1/2.3")
doesn't have phase detect auto focus
30
sensor size is nice (APS-C)
fixed focal length (41mm)
very slow continuous shooting (3.0 fps)
no image stabilization
sensor resolution low (5 megapixels)
no phase detect auto focus
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Travel Comparison

Travel photography with Casio EX-ZR15
Travel photography with Sigma DP2s
67
great battery power (325 CIPA)
resolution is good (16MP)
flash built-in
quite wide (28mm)
no Timelapse recording
doesn't have a selfie friendly display
sluggish max aperture (f3.0)
67
lighter than competition in class (280 grams)
flash built-in
great max aperture (f)
sensor resolution low (5 megapixels)
display is not selfie friendly
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Landscape Comparison

Casio EX-ZR15 Landscape photography advice
Sigma DP2s Landscape photography advice
49
manual focus
quite wide (28mm)
screen size is good (3")
built in image stabilization (Sensor-shift)
resolution is good (16 megapixels)
great battery power (325 per charge)
cannot change lens (fixed lens mount)
sluggish max aperture (f3.0)
manual exposure not possible
very small sensor (1/2.3")
doesn't have RAW support
no Timelapse recording
48
has manual focus
great max aperture (f)
sensor size is nice (APS-C)
saves RAW formats
lens is fixed (fixed lens mount)
fixed focal length (41mm)
screen is somewhat small (2.5 inch)
no image stabilization
sensor resolution low (5 megapixels)
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Vlogging Comparison

Casio EX-ZR15 Vlogging features
Sigma DP2s Vlogging features
33
quite wide (28mm)
built in image stabilization (Sensor-shift)
features face detect focus
high res video (1920 x 1080 resolution)
sluggish max aperture (f3.0)
doesn't have a selfie friendly display
no microphone socket
28
great max aperture (f)
lighter than competition in class (280 grams)
display is not selfie friendly
no image stabilization
video resolution low (320 x 240 pxls)
no microphone support
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Casio EX-ZR15 vs Sigma DP2s Specifications

Detailed spec comparison table for Casio EX-ZR15 and Sigma DP2s
 Casio Exilim EX-ZR15Sigma DP2s
General Information
Make Casio Sigma
Model type Casio Exilim EX-ZR15 Sigma DP2s
Category Small Sensor Compact Large Sensor Compact
Released 2012-01-09 2010-02-20
Physical type Compact Large Sensor Compact
Sensor Information
Processor Exilim Engine 5.0 True II
Sensor type CMOS 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 16 megapixel 5 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 4608 x 3456 2640 x 1760
Max native ISO 3200 3200
Minimum native ISO 80 50
RAW pictures
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-196mm (7.0x) 41mm (1x)
Highest aperture f/3.0-5.9 -
Macro focusing distance 2cm -
Focal length multiplier 5.8 1.7
Screen
Type of display Fixed Type Fixed Type
Display size 3" 2.5"
Display resolution 461k dots 230k dots
Selfie friendly
Liveview
Touch function
Display tech Super Clear TFT color LCD -
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4s 15s
Maximum shutter speed 1/2000s 1/2000s
Continuous shooting rate 3.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance 5.20 m 4.30 m
Flash options Auto, On, Off, Red-Eye Forced Flash, Red-Eye Reduction, Slow Synchro
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (15 fps), 640 x 480 (30, 120 fps), 512 x 384 (30, 240 fps), 224 x 160 (480 fps) 320 x 240
Max video resolution 1920x1080 320x240
Video format MPEG-4, H.264 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 176 gr (0.39 pounds) 280 gr (0.62 pounds)
Physical dimensions 102 x 59 x 27mm (4.0" x 2.3" 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 life 325 photographs -
Battery style Battery Pack -
Battery ID NP-110 -
Self timer Yes (2 or 10 seconds, custom) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC/MMC card
Card slots 1 1
Retail cost $249 $940