Casio EX-H20G vs Sigma DP2
91 Imaging
36 Features
32 Overall
34
86 Imaging
43 Features
28 Overall
37
Casio EX-H20G vs Sigma DP2 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Screen
- 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
(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
- Revealed September 2009
- Updated by Sigma DP2s
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Let's look more closely at the Casio EX-H20G versus Sigma DP2, former being a Small Sensor Compact while the latter is a Large Sensor Compact by brands Casio and Sigma. There is a considerable difference between the sensor resolutions of the EX-H20G (14MP) and DP2 (5MP) and the EX-H20G (1/2.3") and DP2 (APS-C) offer different sensor sizes.
Photobucket discusses licensing 13 billion images with AI firmsThe EX-H20G was revealed 13 months later than the DP2 which makes them a generation apart from each other. Both of the cameras feature different body design with the Casio EX-H20G being a Compact camera and the Sigma DP2 being a Large Sensor Compact camera.
Before we go into a step-by-step comparison, here is a short summary of how the EX-H20G scores versus the DP2 with regards to portability, imaging, features and an overall grade.
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This is a preview of the gallery photos for Casio Exilim EX-H20G & Sigma DP2. The full galleries are viewable at Casio EX-H20G Gallery & Sigma DP2 Gallery.
Reasons to pick Casio EX-H20G over the Sigma DP2
| EX-H20G | DP2 | |||
|---|---|---|---|---|
| Revealed | September 2010 | September 2009 | More recent by 13 months | |
| Screen size | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 461k | 230k | Clearer screen (+231k dot) |
Reasons to pick Sigma DP2 over the Casio EX-H20G
| DP2 | EX-H20G |
|---|
Common features in the Casio EX-H20G and Sigma DP2
| EX-H20G | DP2 | |||
|---|---|---|---|---|
| Focus manually | Dial exact focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither comes with selfie screen | |||
| Touch screen | No Touch screen |
Casio EX-H20G vs Sigma DP2 Physical Comparison
If you're planning to lug around your camera, you are going to need to think about its weight and size. The Casio EX-H20G comes with external measurements of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") with a weight of 216 grams (0.48 lbs) and the Sigma DP2 has specifications of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).
Examine the Casio EX-H20G versus Sigma DP2 in our completely new Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will vary based on the lens you have during that time. Below is a front view dimensions comparison of the EX-H20G against the DP2.

Factoring in size and weight, the portability grade of the EX-H20G and DP2 is 91 and 86 respectively.
Casio EX-H20G vs Sigma DP2 Sensor Comparison
In many cases, it's difficult to imagine the contrast between sensor measurements purely by checking technical specs. The visual below should give you a more clear sense of the sensor measurements in the EX-H20G and DP2.
As you can tell, the two cameras come with different resolutions and different sensor measurements. The EX-H20G with its tinier sensor is going to make getting shallow depth of field harder and the Casio EX-H20G will give you extra detail because of its extra 9 Megapixels. Higher resolution can also allow you to crop photographs a good deal more aggressively. The more modern EX-H20G should have an advantage with regard to sensor tech.
Casio EX-H20G vs Sigma DP2 Screen and ViewFinder
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Casio EX-H20G vs Sigma DP2 Specifications
| Casio Exilim EX-H20G | Sigma DP2 | |
|---|---|---|
| General Information | ||
| Brand | Casio | Sigma |
| Model | Casio Exilim EX-H20G | Sigma DP2 |
| Class | Small Sensor Compact | Large Sensor Compact |
| Revealed | 2010-09-20 | 2009-09-21 |
| Physical type | Compact | Large Sensor Compact |
| Sensor Information | ||
| Powered by | Exilim Engine HS | - |
| 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 area | 28.1mm² | 285.7mm² |
| Sensor resolution | 14 megapixel | 5 megapixel |
| Anti aliasing 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 | 200 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Cross focus points | - | - |
| Lens | ||
| Lens mounting type | fixed lens | fixed lens |
| Lens focal range | 24-240mm (10.0x) | 41mm (1x) |
| Max aperture | f/3.2-5.7 | - |
| Macro focus range | 7cm | - |
| Focal length multiplier | 5.8 | 1.7 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3" | 2.5" |
| Resolution of screen | 461k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| 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 |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | 4.30 m |
| Flash modes | Auto, flash off, flash on, red eye reduction | Forced Flash, Red-Eye Reduction, Slow Synchro |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | 320 x 240 (30 fps) |
| Highest video resolution | 1280x720 | 320x240 |
| Video file format | H.264 | Motion JPEG |
| Microphone port | ||
| Headphone port | ||
| 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 | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 216 gr (0.48 pounds) | 280 gr (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 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-90 | - |
| Self timer | Yes (2 or 10 sec, Triple) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC/SDXC | SD/SDHC/MMC card |
| Card slots | 1 | 1 |
| Cost at launch | $300 | $649 |