Casio EX-Z270 vs Sigma SD15
96 Imaging
33 Features
22 Overall
28
59 Imaging
44 Features
45 Overall
44
Casio EX-Z270 vs Sigma SD15 Key Specs
(Full Review)
- 10MP - 1/2.5" Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-112mm (F2.6-7.8) lens
- 111g - 97 x 55 x 22mm
- Launched January 2009
(Full Review)
- 5MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 1600 (Expand to 3200)
- No Video
- Sigma SA Mount
- 750g - 144 x 107 x 81mm
- Introduced February 2010
- Earlier Model is Sigma SD14
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Below is a extended assessment of the Casio EX-Z270 vs Sigma SD15, one being a Ultracompact and the other is a Advanced DSLR by brands Casio and Sigma. There exists a big gap between the image resolutions of the EX-Z270 (10MP) and SD15 (5MP) and the EX-Z270 (1/2.5") and SD15 (APS-C) boast totally different sensor measurements.
Sora from OpenAI releases its first ever music videoThe EX-Z270 was manufactured 13 months before the SD15 making them a generation apart from one another. The two cameras feature different body design with the Casio EX-Z270 being a Ultracompact camera and the Sigma SD15 being a Mid-size SLR camera.
Before diving right into a comprehensive comparison, here is a quick overview of how the EX-Z270 scores against the SD15 for portability, imaging, features and an overall grade.
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Here is a sample of the gallery pics for Casio Exilim EX-Z270 and Sigma SD15. The entire galleries are provided at Casio EX-Z270 Gallery and Sigma SD15 Gallery.
Reasons to pick Casio EX-Z270 over the Sigma SD15
| EX-Z270 | SD15 |
|---|
Reasons to pick Sigma SD15 over the Casio EX-Z270
| SD15 | EX-Z270 | |||
|---|---|---|---|---|
| Introduced | February 2010 |  | January 2009 | More recent by 13 months |
| Manual focus |  | Very exact focusing | ||
| Display size | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 460k |  | 115k | Sharper display (+345k dot) |
Common features in the Casio EX-Z270 and Sigma SD15
| EX-Z270 | SD15 | |||
|---|---|---|---|---|
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Lacking selfie screen | ||
| Touch display |  | Lacking Touch display |
Casio EX-Z270 vs Sigma SD15 Physical Comparison
For anyone who is intending to lug around your camera regularly, you have to factor its weight and dimensions. The Casio EX-Z270 features external dimensions of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") with a weight of 111 grams (0.24 lbs) while the Sigma SD15 has dimensions of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") with a weight of 750 grams (1.65 lbs).
Check the Casio EX-Z270 vs Sigma SD15 in the latest Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilising at that moment. Following is a front view dimension comparison of the EX-Z270 against the SD15.
Taking into account dimensions and weight, the portability grade of the EX-Z270 and SD15 is 96 and 59 respectively.
Casio EX-Z270 vs Sigma SD15 Sensor Comparison
Typically, it can be difficult to visualise the difference between sensor measurements purely by looking at specifications. The graphic underneath might provide you a better sense of the sensor dimensions in the EX-Z270 and SD15.
Plainly, each of these cameras feature different resolutions and different sensor measurements. The EX-Z270 due to its tinier sensor will make achieving shallower depth of field more difficult and the Casio EX-Z270 will give greater detail due to its extra 5 Megapixels. Greater resolution can also help you crop pics way more aggressively. The older EX-Z270 is going to be disadvantaged in sensor tech.
Casio EX-Z270 vs Sigma SD15 Screen and ViewFinder
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Casio EX-Z270 vs Sigma SD15 Specifications
| Casio Exilim EX-Z270 | Sigma SD15 | |
|---|---|---|
| General Information | ||
| Brand | Casio | Sigma |
| Model type | Casio Exilim EX-Z270 | Sigma SD15 |
| Class | Ultracompact | Advanced DSLR |
| Launched | 2009-01-08 | 2010-02-20 |
| Physical type | Ultracompact | Mid-size SLR |
| Sensor Information | ||
| Chip | - | True II |
| Sensor type | CCD | CMOS (Foveon X3) |
| Sensor size | 1/2.5" | APS-C |
| Sensor measurements | 5.744 x 4.308mm | 20.7 x 13.8mm |
| Sensor surface area | 24.7mm² | 285.7mm² |
| Sensor resolution | 10MP | 5MP |
| Anti alias filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | 3:2 |
| Max resolution | 3648 x 2736 | 2640 x 1760 |
| Max native ISO | 1600 | 1600 |
| Max enhanced ISO | - | 3200 |
| Min native ISO | 100 | 100 |
| RAW photos | ||
| Min enhanced ISO | - | 50 |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Lens | ||
| Lens mount type | fixed lens | Sigma SA |
| Lens zoom range | 28-112mm (4.0x) | - |
| Max aperture | f/2.6-7.8 | - |
| Amount of lenses | - | 76 |
| Crop factor | 6.3 | 1.7 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 2.7 inches | 3 inches |
| Display resolution | 115k dots | 460k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 96 percent |
| Viewfinder magnification | - | 0.6x |
| Features | ||
| Min shutter speed | 1/2 secs | 30 secs |
| Max shutter speed | 1/2000 secs | 1/4000 secs |
| Continuous shutter rate | - | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Max flash synchronize | - | 1/180 secs |
| 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) | - |
| Max video resolution | 1280x720 | None |
| Video file format | Motion JPEG | - |
| Microphone port | ||
| Headphone port | ||
| 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 sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 111g (0.24 lb) | 750g (1.65 lb) |
| Physical dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 144 x 107 x 81mm (5.7" x 4.2" x 3.2") |
| 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 (10 seconds, 2 seconds, Triple Self-timer) | Yes (10 sec) |
| Time lapse shooting | ||
| Type of storage | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/SDHC card |
| Card slots | One | One |
| Pricing at release | $0 | $1,500 |
