Casio EX-S7 vs Sigma DP1x
96 Imaging
34 Features
14 Overall
26
88 Imaging
44 Features
27 Overall
37
Casio EX-S7 vs Sigma DP1x Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 64 - 1600
- 1280 x 720 video
- 36-107mm (F3.1-5.6) lens
- 121g - 97 x 57 x 20mm
- Released February 2010
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 3200
- 320 x 240 video
- 28mm (F4.0) lens
- 250g - 113 x 60 x 50mm
- Introduced February 2010
- Older Model is Sigma DP1s
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Here, we will be evaluating the Casio EX-S7 vs Sigma DP1x, former being a Ultracompact while the latter is a Large Sensor Compact by companies Casio and Sigma. There is a large difference between the image resolutions of the EX-S7 (12MP) and DP1x (5MP) and the EX-S7 (1/2.3") and DP1x (APS-C) provide different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe EX-S7 was revealed around the same time to the DP1x so they are both of a similar age. Each of the cameras feature different body design with the Casio EX-S7 being a Ultracompact camera and the Sigma DP1x being a Large Sensor Compact camera.
Before getting right into a detailed comparison, here is a short summation of how the EX-S7 scores vs the DP1x for portability, imaging, features and an overall rating.
Photography Glossary Casio EX-S7 vs Sigma DP1x Gallery
The following is a preview of the gallery photos for Casio Exilim EX-S7 & Sigma DP1x. The full galleries are viewable at Casio EX-S7 Gallery & Sigma DP1x Gallery.
Reasons to pick Casio EX-S7 over the Sigma DP1x
| EX-S7 | DP1x | |||
|---|---|---|---|---|
| Screen size | 2.7" | 2.5" | Bigger screen (+0.2") |
Reasons to pick Sigma DP1x over the Casio EX-S7
| DP1x | EX-S7 |
|---|
Common features in the Casio EX-S7 and Sigma DP1x
| EX-S7 | DP1x | |||
|---|---|---|---|---|
| Introduced | February 2010 | February 2010 | Similar age | |
| Manually focus | Very accurate focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen resolution | 230k | 230k | Identical screen resolution | |
| Selfie screen | Neither includes selfie screen | |||
| Touch friendly screen | Neither includes Touch friendly screen |
Casio EX-S7 vs Sigma DP1x Physical Comparison
When you are going to carry your camera regularly, you are going to need to take into account its weight and dimensions. The Casio EX-S7 features outer dimensions of 97mm x 57mm x 20mm (3.8" x 2.2" x 0.8") with a weight of 121 grams (0.27 lbs) whilst the Sigma DP1x has dimensions of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 250 grams (0.55 lbs).
Contrast the Casio EX-S7 vs Sigma DP1x in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will differ depending on the lens you are utilising at the time. Below is a front view dimension comparison of the EX-S7 compared to the DP1x.

Using size and weight, the portability grade of the EX-S7 and DP1x is 96 and 88 respectively.
Casio EX-S7 vs Sigma DP1x Sensor Comparison
In many cases, it is tough to imagine the contrast between sensor sizing only by reading through specs. The visual here may give you a more clear sense of the sensor dimensions in the EX-S7 and DP1x.
As you can plainly see, the 2 cameras come with different megapixel count and different sensor sizing. The EX-S7 with its tinier sensor is going to make getting shallower DOF tougher and the Casio EX-S7 will resolve more detail because of its extra 7MP. Higher resolution can also enable you to crop shots a good deal more aggressively.
Casio EX-S7 vs Sigma DP1x Screen and ViewFinder
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Casio EX-S7 vs Sigma DP1x Specifications
| Casio Exilim EX-S7 | Sigma DP1x | |
|---|---|---|
| General Information | ||
| Brand | Casio | Sigma |
| Model type | Casio Exilim EX-S7 | Sigma DP1x |
| Category | Ultracompact | Large Sensor Compact |
| Released | 2010-02-21 | 2010-02-20 |
| Body design | Ultracompact | Large Sensor Compact |
| Sensor Information | ||
| Powered by | Exilim Engine 5.0 | True II |
| 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 | 12MP | 5MP |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 |
| Full resolution | 4000 x 3000 | 2640 x 1760 |
| Max native ISO | 1600 | 3200 |
| Minimum native ISO | 64 | 100 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 36-107mm (3.0x) | 28mm (1x) |
| Maximal aperture | f/3.1-5.6 | f/4.0 |
| Macro focusing range | 10cm | - |
| Crop factor | 5.8 | 1.7 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 2.7" | 2.5" |
| Screen resolution | 230 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Slowest shutter speed | 4 secs | 30 secs |
| Maximum shutter speed | 1/2000 secs | 1/4000 secs |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 3.20 m | - |
| Flash options | Auto, On, Off, Red-eye, Soft | - |
| Hot shoe | ||
| 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 (30 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 320 x 240 |
| Max video resolution | 1280x720 | 320x240 |
| Video file format | Motion JPEG | - |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 1.0 (1.5 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 121 grams (0.27 lbs) | 250 grams (0.55 lbs) |
| Physical dimensions | 97 x 57 x 20mm (3.8" x 2.2" x 0.8") | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") |
| 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 ID | NP-80 | - |
| Self timer | Yes (2 or 10 sec, Triple Self-timer) | Yes (10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC card, Internal | SD/MMC card |
| Storage slots | 1 | 1 |
| Cost at launch | $140 | $574 |