Casio EX-S12 vs Sigma DP1
96 Imaging
34 Features
21 Overall
28


87 Imaging
43 Features
30 Overall
37
Casio EX-S12 vs Sigma DP1 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- 1280 x 720 video
- 36-108mm (F2.8-7.9) lens
- 111g - 95 x 60 x 23mm
- Introduced January 2009
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 800
- No Video
- 28mm (F) lens
- 270g - 113 x 60 x 50mm
- Introduced May 2008
- Newer Model is Sigma DP1s

Casio EX-S12 vs Sigma DP1 Overview
Lets look more closely at the Casio EX-S12 versus Sigma DP1, former being a Small Sensor Compact while the latter is a Large Sensor Compact by rivals Casio and Sigma. There is a noticeable difference among the sensor resolutions of the EX-S12 (12MP) and DP1 (5MP) and the EX-S12 (1/2.3") and DP1 (APS-C) enjoy different sensor sizes.

The EX-S12 was brought out 8 months later than the DP1 so they are both of a similar age. Each of these cameras come with different body type with the Casio EX-S12 being a Compact camera and the Sigma DP1 being a Large Sensor Compact camera.
Before diving straight into a detailed comparison, below is a quick synopsis of how the EX-S12 matches up versus the DP1 when considering portability, imaging, features and an overall grade.

Casio EX-S12 vs Sigma DP1 Gallery
The following is a preview of the gallery photos for Casio Exilim EX-S12 & Sigma DP1. The entire galleries are available at Casio EX-S12 Gallery & Sigma DP1 Gallery.
Reasons to pick Casio EX-S12 over the Sigma DP1
EX-S12 | DP1 | |||
---|---|---|---|---|
Introduced | January 2009 | ![]() | May 2008 | More recent by 8 months |
Screen dimension | 2.7" | ![]() | 2.5" | Bigger screen (+0.2") |
Reasons to pick Sigma DP1 over the Casio EX-S12
DP1 | EX-S12 |
---|
Common features in the Casio EX-S12 and Sigma DP1
EX-S12 | DP1 | |||
---|---|---|---|---|
Manual focus | ![]() | Dial exact focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen resolution | 230k | ![]() | 230k | Equal screen resolution |
Selfie screen | ![]() | No selfie screen | ||
Touch screen | ![]() | Neither has Touch screen |
Casio EX-S12 vs Sigma DP1 Physical Comparison
When you are planning to lug around your camera regularly, you're going to have to think about its weight and measurements. The Casio EX-S12 has physical measurements of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") along with a weight of 111 grams (0.24 lbs) while the Sigma DP1 has proportions of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 270 grams (0.60 lbs).
Contrast the Casio EX-S12 versus Sigma DP1 in our newest Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ dependant on the lens you have chosen at that moment. Here is the front view overall size comparison of the EX-S12 versus the DP1.

Looking at size and weight, the portability grade of the EX-S12 and DP1 is 96 and 87 respectively.

Casio EX-S12 vs Sigma DP1 Sensor Comparison
Oftentimes, its difficult to picture the difference in sensor measurements purely by viewing specifications. The visual underneath may offer you a much better sense of the sensor measurements in the EX-S12 and DP1.
Plainly, the two cameras have got different resolutions and different sensor measurements. The EX-S12 featuring a smaller sensor is going to make achieving shallower depth of field more difficult and the Casio EX-S12 will provide you with extra detail having its extra 7MP. Higher resolution will let you crop shots much more aggressively. The younger EX-S12 should have an advantage with regard to sensor innovation.

Casio EX-S12 vs Sigma DP1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-S12 vs Sigma DP1 Specifications
Casio Exilim EX-S12 | Sigma DP1 | |
---|---|---|
General Information | ||
Company | Casio | Sigma |
Model | Casio Exilim EX-S12 | Sigma DP1 |
Category | Small Sensor Compact | Large Sensor Compact |
Introduced | 2009-01-08 | 2008-05-19 |
Physical type | Compact | Large Sensor Compact |
Sensor Information | ||
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 surface area | 28.1mm² | 285.7mm² |
Sensor resolution | 12MP | 5MP |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 |
Max resolution | 4000 x 3000 | 2640 x 1760 |
Max native ISO | 1600 | 800 |
Min native ISO | 100 | 100 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 36-108mm (3.0x) | 28mm (1x) |
Max aperture | f/2.8-7.9 | - |
Focal length multiplier | 5.8 | 1.7 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen size | 2.7 inches | 2.5 inches |
Screen resolution | 230k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Minimum shutter speed | 1/2 secs | 30 secs |
Fastest shutter speed | 1/2000 secs | 1/4000 secs |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | - |
Max video resolution | 1280x720 | None |
Video data format | Motion JPEG | - |
Microphone port | ||
Headphone port | ||
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 sealing | ||
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") | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") |
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 |
Card slots | 1 | 1 |
Cost at release | $119 | $566 |