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Casio EX-S12 vs Sigma DP1s

Portability
96
Imaging
34
Features
21
Overall
28
Casio Exilim EX-S12 front
 
Sigma DP1s front
Portability
90
Imaging
44
Features
30
Overall
38

Casio EX-S12 vs Sigma DP1s Key Specs

Casio EX-S12
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • 1280 x 720 video
  • 36-108mm (F2.8-7.9) lens
  • 111g - 95 x 60 x 23mm
  • Released January 2009
Sigma DP1s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 800
  • No Video
  • 28mm (F) lens
  • 270g - 109 x 60 x 31mm
  • Revealed October 2009
  • Replaced the Sigma DP1
  • Successor is Sigma DP1x
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Casio EX-S12 vs Sigma DP1s Overview

Its time to look a bit more closely at the Casio EX-S12 and Sigma DP1s, one being a Small Sensor Compact and the latter is a Large Sensor Compact by companies Casio and Sigma. There exists a crucial gap between the sensor resolutions of the EX-S12 (12MP) and DP1s (5MP) and the EX-S12 (1/2.3") and DP1s (APS-C) enjoy different sensor measurements.

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The EX-S12 was released 8 months earlier than the DP1s and they are both of a similar generation. Each of the cameras offer different body type with the Casio EX-S12 being a Compact camera and the Sigma DP1s being a Large Sensor Compact camera.

Before diving straight into a comprehensive comparison, below is a brief highlight of how the EX-S12 scores against the DP1s in the way of portability, imaging, features and an overall rating.

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Reasons to pick Casio EX-S12 over the Sigma DP1s

 EX-S12 DP1s 
Screen sizing2.7"2.5"Bigger screen (+0.2")

Reasons to pick Sigma DP1s over the Casio EX-S12

 DP1s EX-S12 
RevealedOctober 2009January 2009Fresher by 8 months

Common features in the Casio EX-S12 and Sigma DP1s

 EX-S12 DP1s 
Manually focus More exact focusing
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kThe same screen resolution
Selfie screen Missing selfie screen
Touch screen Neither contains Touch screen

Casio EX-S12 vs Sigma DP1s Physical Comparison

For those who are intending to carry your camera frequently, you'll have to take into account its weight and measurements. The Casio EX-S12 has got outside measurements of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") accompanied by a weight of 111 grams (0.24 lbs) while the Sigma DP1s has proportions of 109mm x 60mm x 31mm (4.3" x 2.4" x 1.2") with a weight of 270 grams (0.60 lbs).

See the Casio EX-S12 and Sigma DP1s in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change based on the lens you use at that moment. Below is the front view size comparison of the EX-S12 compared to the DP1s.

Casio EX-S12 vs Sigma DP1s size comparison

Taking into consideration dimensions and weight, the portability grade of the EX-S12 and DP1s is 96 and 90 respectively.

Casio EX-S12 vs Sigma DP1s top view buttons comparison

Casio EX-S12 vs Sigma DP1s Sensor Comparison

Normally, it is very tough to picture the difference between sensor sizing merely by checking specifications. The visual underneath might give you a greater sense of the sensor sizing in the EX-S12 and DP1s.

To sum up, the two cameras enjoy different megapixel count and different sensor sizing. The EX-S12 featuring a tinier sensor is going to make getting shallow DOF tougher and the Casio EX-S12 will resolve more detail as a result of its extra 7 Megapixels. Higher resolution can also enable you to crop pictures far more aggressively. The older EX-S12 is going to be disadvantaged when it comes to sensor innovation.

Casio EX-S12 vs Sigma DP1s sensor size comparison

Casio EX-S12 vs Sigma DP1s Screen and ViewFinder

Casio EX-S12 vs Sigma DP1s Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-S12 Portrait photography highlights
Sigma DP1s Portrait photography highlights
27
focusing manually
no manual mode
no external flash support
low megapixels (12MP)
small sensor (1/2.3")
doesn't have RAW files
56
has manual focus
decent sensor size (APS-C)
delivers RAW files
megapixel count low (5MP)
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Street Comparison

Casio EX-S12 as a Street photography camera
Sigma DP1s as a Street photography camera
55
lighter than others in class (111 grams)
no moving screen
no image stabilization
small sensor (1/2.3")
doesn't have RAW files
66
decent sensor size (APS-C)
delivers RAW files
lighter than average (270 grams)
screen is fixed
does not have image stabilization
low max ISO (800)
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Sports Comparison

Casio EX-S12 Sports photography features
Sigma DP1s Sports photography features
17
no shutter priority
no image stabilization
low megapixels (12 megapixels)
small sensor (1/2.3")
doesn't have phase detect AF
32
decent sensor size (APS-C)
focal length is fixed (28mm)
does not have image stabilization
megapixel count low (5 megapixels)
has no phase detect AF
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Travel Comparison

Casio EX-S12 Travel photography information
Sigma DP1s Travel photography information
56
lighter than others in class (111g)
has built in flash
lack of Timelapse mode
low megapixels (12MP)
does not offer selfie friendly display
wide angle not good (36mm)
somewhat slow max aperture (f2.8)
64
lighter than average (270 grams)
has built in flash
good max aperture (f)
missing Time Lapse recording
megapixel count low (5 megapixels)
does not feature selfie friendly display
Photography Glossary

Landscape Comparison

Casio EX-S12 Landscape photography advice
Sigma DP1s Landscape photography advice
27
focusing manually
fixed lens (fixed lens mount)
wide angle not good (36mm)
somewhat slow max aperture (f2.8)
screen is somewhat small (2.7")
no manual mode
no image stabilization
low megapixels (12MP)
small sensor (1/2.3")
doesn't have RAW files
lack of Timelapse mode
44
has manual focus
good max aperture (f)
decent sensor size (APS-C)
delivers RAW files
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
screen is small (2.5 inches)
does not have image stabilization
megapixel count low (5MP)
low max ISO (800)
missing Time Lapse recording
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Vlogging Comparison

Casio EX-S12 Vlogging features
Sigma DP1s Vlogging features
25
lighter than others in class (111 grams)
wide angle not good (36mm)
somewhat slow max aperture (f2.8)
does not offer selfie friendly display
no image stabilization
low quality video (1280 x 720 pxls)
lack of external microphone socket
9
can't shoot video
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Casio EX-S12 vs Sigma DP1s Specifications

Detailed spec comparison table for Casio EX-S12 and Sigma DP1s
 Casio Exilim EX-S12Sigma DP1s
General Information
Brand Casio Sigma
Model Casio Exilim EX-S12 Sigma DP1s
Type Small Sensor Compact Large Sensor Compact
Released 2009-01-08 2009-10-02
Body design Compact Large Sensor Compact
Sensor Information
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 12 megapixel 5 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2
Highest Possible resolution 4000 x 3000 2640 x 1760
Maximum native ISO 1600 800
Lowest native ISO 100 100
RAW format
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Lens
Lens mount fixed lens fixed lens
Lens focal range 36-108mm (3.0x) 28mm (1x)
Largest aperture f/2.8-7.9 -
Focal length multiplier 5.8 1.7
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.7" 2.5"
Display resolution 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 1/2s 30s
Fastest shutter speed 1/2000s 1/4000s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change WB
Image stabilization
Built-in flash
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 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) -
Maximum video resolution 1280x720 None
Video data format Motion JPEG Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 111g (0.24 lbs) 270g (0.60 lbs)
Dimensions 95 x 60 x 23mm (3.7" x 2.4" x 0.9") 109 x 60 x 31mm (4.3" x 2.4" x 1.2")
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
Battery model NP-60 -
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (10 sec)
Time lapse shooting
Type of storage SD/ SDHC memory card, Internal SD/MMC card
Storage slots Single Single
Retail price $119 $0