Pentax K-S1 vs Sigma SD10
69 Imaging
64 Features
70 Overall
66
54 Imaging
39 Features
27 Overall
34
Pentax K-S1 vs Sigma SD10 Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 558g - 121 x 93 x 70mm
- Released August 2014
- Refreshed by Pentax K-S2
(Full Review)
- 3MP - APS-C Sensor
- 1.8" Fixed Display
- ISO 100 - 800 (Increase to 1600)
- 1/6000s Max Shutter
- No Video
- Sigma SA Mount
- 950g - 152 x 120 x 79mm
- Announced March 2004
- Replaced the Sigma SD9
- New Model is Sigma SD14
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Below is a thorough overview of the Pentax K-S1 vs Sigma SD10, both Advanced DSLR cameras by companies Pentax and Sigma. There is a sizeable difference among the sensor resolutions of the K-S1 (20MP) and SD10 (3MP) but both cameras provide the same sensor sizing (APS-C).
Samsung Releases Faster Versions of EVO MicroSD CardsThe K-S1 was released 10 years later than the SD10 and that is a fairly large gap as far as camera tech is concerned. Each of the cameras have the same body design (Mid-size SLR).
Before delving right into a in depth comparison, here is a short synopsis of how the K-S1 matches up versus the SD10 with respect to portability, imaging, features and an overall grade.
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Below is a sample of the gallery pics for Pentax K-S1 and Sigma SD10. The complete galleries are provided at Pentax K-S1 Gallery and Sigma SD10 Gallery.
Reasons to pick Pentax K-S1 over the Sigma SD10
| K-S1 | SD10 | |||
|---|---|---|---|---|
| Announced | August 2014 |  | March 2004 | More recent by 128 months |
| Display dimensions | 3" |  | 1.8" | Larger display (+1.2") |
| Display resolution | 921k |  | 130k | Sharper display (+791k dot) |
Reasons to pick Sigma SD10 over the Pentax K-S1
| SD10 | K-S1 |
|---|
Common features in the Pentax K-S1 and Sigma SD10
| K-S1 | SD10 | |||
|---|---|---|---|---|
| Manually focus |  | Very exact focusing | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Lack of selfie screen | ||
| Touch friendly display |  | Neither provides Touch friendly display |
Pentax K-S1 vs Sigma SD10 Physical Comparison
For those who are aiming to lug around your camera often, you should factor its weight and measurements. The Pentax K-S1 provides exterior measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") having a weight of 558 grams (1.23 lbs) and the Sigma SD10 has proportions of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") along with a weight of 950 grams (2.09 lbs).
Contrast the Pentax K-S1 vs Sigma SD10 in the new Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you are employing during that time. The following is a front view overall size comparison of the K-S1 vs the SD10.
Considering size and weight, the portability rating of the K-S1 and SD10 is 69 and 54 respectively.
Pentax K-S1 vs Sigma SD10 Sensor Comparison
Oftentimes, it is hard to see the difference in sensor measurements purely by researching a spec sheet. The visual below will help give you a better sense of the sensor sizing in the K-S1 and SD10.
As you can see, the 2 cameras have the same sensor dimensions but not the same resolution. You should expect to see the Pentax K-S1 to result in more detail as a result of its extra 17MP. Greater resolution will also enable you to crop photos a bit more aggressively. The newer K-S1 is going to have an advantage in sensor innovation.
Pentax K-S1 vs Sigma SD10 Screen and ViewFinder
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Pentax K-S1 vs Sigma SD10 Specifications
| Pentax K-S1 | Sigma SD10 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sigma |
| Model | Pentax K-S1 | Sigma SD10 |
| Type | Advanced DSLR | Advanced DSLR |
| Released | 2014-08-27 | 2004-03-19 |
| Physical type | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Chip | Prime MII | - |
| Sensor type | CMOS | CMOS (Foveon X3) |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.5 x 15.6mm | 20.7 x 13.8mm |
| Sensor area | 366.6mm² | 285.7mm² |
| Sensor resolution | 20 megapixel | 3 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Peak resolution | 5472 x 3648 | 2268 x 1512 |
| Highest native ISO | 51200 | 800 |
| Highest enhanced ISO | - | 1600 |
| Min native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 11 | - |
| Lens | ||
| Lens mounting type | Pentax KAF2 | Sigma SA |
| Amount of lenses | 151 | 76 |
| Focal length multiplier | 1.5 | 1.7 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3" | 1.8" |
| Screen resolution | 921k dots | 130k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 100 percent | 98 percent |
| Viewfinder magnification | 0.64x | 0.77x |
| Features | ||
| Minimum shutter speed | 30s | 30s |
| Fastest shutter speed | 1/6000s | 1/6000s |
| Continuous shutter rate | 5.4 frames per sec | - |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 10.00 m (at ISO 100) | no built-in flash |
| Flash settings | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual | - |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Fastest flash synchronize | - | 1/180s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) | - |
| Highest video resolution | 1920x1080 | None |
| Video format | H.264 | - |
| Mic 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 | Optional | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 558 grams (1.23 lb) | 950 grams (2.09 lb) |
| Physical dimensions | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") | 152 x 120 x 79mm (6.0" x 4.7" x 3.1") |
| DXO scores | ||
| DXO Overall score | 78 | not tested |
| DXO Color Depth score | 23.5 | not tested |
| DXO Dynamic range score | 13.0 | not tested |
| DXO Low light score | 1061 | not tested |
| Other | ||
| Battery life | 410 pictures | - |
| Battery type | Battery Pack | - |
| Battery model | D-LI109 | - |
| Self timer | Yes ( 2 or 12 seconds) | Yes (10 sec) |
| Time lapse recording | ||
| Storage type | SD/SDHC/SDXC | Compact Flash Type I or II |
| Card slots | Single | Single |
| Pricing at release | $339 | $198 |
