Pentax KP vs Sigma SD9
61 Imaging
67 Features
76 Overall
70
54 Imaging
38 Features
27 Overall
33
Pentax KP vs Sigma SD9 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 703g - 132 x 101 x 76mm
- Introduced January 2017
(Full Review)
- 3MP - APS-C Sensor
- 1.8" Fixed Screen
- ISO 100 - 400
- 1/6000s Max Shutter
- No Video
- Sigma SA Mount
- 950g - 152 x 120 x 79mm
- Introduced November 2002
- Later Model is Sigma SD10
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Let's look more closely at the Pentax KP versus Sigma SD9, both Advanced DSLR digital cameras by companies Pentax and Sigma. There is a crucial difference between the resolutions of the KP (24MP) and SD9 (3MP) but both cameras have the same sensor measurements (APS-C).
Snapchat Adds Watermarks to AI-Created ImagesThe KP was introduced 14 years after the SD9 which is quite a serious gap as far as tech is concerned. Both the cameras have the same body design (Mid-size SLR).
Before diving straight to a detailed comparison, here is a quick highlight of how the KP grades versus the SD9 with regard to portability, imaging, features and an overall score.
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Below is a preview of the gallery images for Pentax KP and Sigma SD9. The whole galleries are viewable at Pentax KP Gallery and Sigma SD9 Gallery.
Reasons to pick Pentax KP over the Sigma SD9
| KP | SD9 | |||
|---|---|---|---|---|
| Introduced | January 2017 |  | November 2002 | More modern by 173 months |
| Screen type | Tilting |  | Fixed | Tilting screen |
| Screen dimensions | 3" |  | 1.8" | Bigger screen (+1.2") |
| Screen resolution | 921k |  | 130k | Sharper screen (+791k dot) |
Reasons to pick Sigma SD9 over the Pentax KP
| SD9 | KP |
|---|
Common features in the Pentax KP and Sigma SD9
| KP | SD9 | |||
|---|---|---|---|---|
| Manual focus |  | Dial precise focus | ||
| Selfie screen |  | Neither contains selfie screen | ||
| Touch friendly screen |  | Neither contains Touch friendly screen |
Pentax KP vs Sigma SD9 Physical Comparison
If you are looking to carry around your camera regularly, you should factor in its weight and size. The Pentax KP has got outside measurements of 132mm x 101mm x 76mm (5.2" x 4.0" x 3.0") with a weight of 703 grams (1.55 lbs) while the Sigma SD9 has specifications of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") with a weight of 950 grams (2.09 lbs).
Check the Pentax KP versus Sigma SD9 in the new Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you select at the time. Following is a front view dimensions comparison of the KP versus the SD9.
Looking at size and weight, the portability score of the KP and SD9 is 61 and 54 respectively.
Pentax KP vs Sigma SD9 Sensor Comparison
Usually, it is hard to picture the contrast between sensor sizes purely by checking specs. The image here might offer you a clearer sense of the sensor measurements in the KP and SD9.
As you can plainly see, both of these cameras have the same sensor dimensions albeit different megapixels. You should expect the Pentax KP to resolve more detail using its extra 21 Megapixels. Higher resolution will make it easier to crop pictures a bit more aggressively. The newer KP provides an edge with regard to sensor innovation.
Pentax KP vs Sigma SD9 Screen and ViewFinder
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Pentax KP vs Sigma SD9 Specifications
| Pentax KP | Sigma SD9 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sigma |
| Model | Pentax KP | Sigma SD9 |
| Type | Advanced DSLR | Advanced DSLR |
| Introduced | 2017-01-26 | 2002-11-26 |
| Body design | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Powered by | PRIME IV | - |
| 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 | 24MP | 3MP |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Highest resolution | 6016 x 4000 | 2268 x 1512 |
| Highest native ISO | 819200 | 400 |
| Lowest native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 27 | - |
| Cross focus points | 25 | - |
| Lens | ||
| Lens mount | Pentax KAF2 | Sigma SA |
| Number of lenses | 151 | 76 |
| Crop factor | 1.5 | 1.7 |
| Screen | ||
| Range of display | Tilting | Fixed Type |
| Display diagonal | 3 inch | 1.8 inch |
| Display resolution | 921k dot | 130k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 100 percent | 98 percent |
| Viewfinder magnification | 0.63x | 0.77x |
| Features | ||
| Slowest shutter speed | 30 seconds | 30 seconds |
| Maximum shutter speed | 1/6000 seconds | 1/6000 seconds |
| Maximum quiet shutter speed | 1/24000 seconds | - |
| Continuous shooting speed | 7.0fps | - |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 6.00 m (at ISO 100) | no built-in flash |
| Flash options | Auto, auto w/redeye reduction, flash on w/redeye reduction, slow sync, trailing curtain sync, manual, wireless | - |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Maximum flash sync | - | 1/180 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60i, 30p) | - |
| Highest video resolution | 1920x1080 | None |
| Video file format | MPEG-4, H.264 | - |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 1.0 (1.5 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 703 gr (1.55 pounds) | 950 gr (2.09 pounds) |
| Physical dimensions | 132 x 101 x 76mm (5.2" x 4.0" x 3.0") | 152 x 120 x 79mm (6.0" x 4.7" x 3.1") |
| 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 life | 390 shots | - |
| Type of battery | Battery Pack | - |
| Battery model | D-LI109 | - |
| Self timer | Yes (2 or 12 secs) | Yes (10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC (UHS-I supported) | Compact Flash Type I or II |
| Storage slots | Single | Single |
| Pricing at launch | $747 | $3,001 |