Casio EX-Z280 vs Sigma DP2
96 Imaging
34 Features
21 Overall
28
86 Imaging
43 Features
28 Overall
37
Casio EX-Z280 vs Sigma DP2 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 64 - 3200
- 1280 x 720 video
- 26-104mm (F2.6-5.9) lens
- 133g - 97 x 53 x 20mm
- Revealed August 2009
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 200 - 3200
- 320 x 240 video
- 41mm (F) lens
- 280g - 113 x 60 x 56mm
- Launched September 2009
- Successor is Sigma DP2s
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The following is a complete analysis of the Casio EX-Z280 vs Sigma DP2, former is a Small Sensor Compact while the latter is a Large Sensor Compact by competitors Casio and Sigma. There is a considerable difference among the image resolutions of the EX-Z280 (12MP) and DP2 (5MP) and the EX-Z280 (1/2.3") and DP2 (APS-C) offer different sensor sizing.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe EX-Z280 was unveiled within a month of the DP2 so they are of a similar age. Both cameras have different body design with the Casio EX-Z280 being a Compact camera and the Sigma DP2 being a Large Sensor Compact camera.
Before we go into a in depth comparison, here is a short highlight of how the EX-Z280 grades versus the DP2 in regards to portability, imaging, features and an overall mark.
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Following is a preview of the gallery images for Casio Exilim EX-Z280 & Sigma DP2. The full galleries are available at Casio EX-Z280 Gallery & Sigma DP2 Gallery.
Reasons to pick Casio EX-Z280 over the Sigma DP2
| EX-Z280 | DP2 | |||
|---|---|---|---|---|
| Screen dimensions | 2.7" | 2.5" | Bigger screen (+0.2") |
Reasons to pick Sigma DP2 over the Casio EX-Z280
| DP2 | EX-Z280 | |||
|---|---|---|---|---|
| Screen resolution | 230k | 115k | Clearer screen (+115k dot) |
Common features in the Casio EX-Z280 and Sigma DP2
| EX-Z280 | DP2 | |||
|---|---|---|---|---|
| Launched | August 2009 | September 2009 | Same age | |
| Manually focus | Dial accurate focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither offers selfie screen | |||
| Touch friendly screen | Lacking Touch friendly screen |
Casio EX-Z280 vs Sigma DP2 Physical Comparison
For those who are looking to travel with your camera, you will want to factor its weight and measurements. The Casio EX-Z280 offers exterior dimensions of 97mm x 53mm x 20mm (3.8" x 2.1" x 0.8") and a weight of 133 grams (0.29 lbs) whilst the Sigma DP2 has proportions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs).
Examine the Casio EX-Z280 vs Sigma DP2 in our brand new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will change based on the lens you have chosen at that time. The following is a front view measurement comparison of the EX-Z280 compared to the DP2.

Looking at size and weight, the portability rating of the EX-Z280 and DP2 is 96 and 86 respectively.
Casio EX-Z280 vs Sigma DP2 Sensor Comparison
Oftentimes, it is very tough to imagine the gap in sensor dimensions merely by checking out a spec sheet. The image underneath will offer you a much better sense of the sensor sizes in the EX-Z280 and DP2.
Clearly, each of these cameras have different resolutions and different sensor dimensions. The EX-Z280 with its smaller sensor is going to make shooting shallow DOF more difficult and the Casio EX-Z280 will provide more detail having an extra 7MP. Higher resolution will enable you to crop photographs a bit more aggressively.
Casio EX-Z280 vs Sigma DP2 Screen and ViewFinder
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Casio EX-Z280 vs Sigma DP2 Specifications
| Casio Exilim EX-Z280 | Sigma DP2 | |
|---|---|---|
| General Information | ||
| Brand Name | Casio | Sigma |
| Model type | Casio Exilim EX-Z280 | Sigma DP2 |
| Type | Small Sensor Compact | Large Sensor Compact |
| Revealed | 2009-08-31 | 2009-09-21 |
| 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 megapixels | 5 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 4000 x 3000 | 2640 x 1760 |
| Maximum native ISO | 3200 | 3200 |
| Minimum native ISO | 64 | 200 |
| RAW data | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 26-104mm (4.0x) | 41mm (1x) |
| Maximum aperture | f/2.6-5.9 | - |
| Macro focusing distance | 5cm | - |
| Crop factor | 5.8 | 1.7 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen sizing | 2.7" | 2.5" |
| Screen resolution | 115k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 4 seconds | 15 seconds |
| Fastest shutter speed | 1/2000 seconds | 1/2000 seconds |
| Continuous shutter speed | - | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 4.20 m | 4.30 m |
| Flash modes | Auto, On, Off, Red-eye, Soft | Forced Flash, Red-Eye Reduction, Slow Synchro |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 320 x 240 (30 fps) |
| Maximum video resolution | 1280x720 | 320x240 |
| Video file format | Motion JPEG | Motion JPEG |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 133g (0.29 pounds) | 280g (0.62 pounds) |
| Physical dimensions | 97 x 53 x 20mm (3.8" x 2.1" 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-80 | - |
| Self timer | Yes (2 or 10 sec, Triple) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage media | SD/SDHC card, Internal | SD/SDHC/MMC card |
| Storage slots | 1 | 1 |
| Launch pricing | $180 | $649 |