Pentax KP vs Sigma SD1
61 Imaging
68 Features
76 Overall
71
77 Imaging
55 Features
43 Overall
50
Pentax KP vs Sigma SD1 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 703g - 132 x 101 x 76mm
- Introduced January 2017
(Full Review)
- 15MP - APS-C Sensor
- 3" Fixed Screen
- ISO 0 - 0
- No Video
- Sigma SA Mount
- n/ag - 146 x 113 x 80mm
- Announced September 2010
- Later Model is Sigma SD1 Merrill
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Let's look more closely at the Pentax KP versus Sigma SD1, both Advanced DSLR cameras by manufacturers Pentax and Sigma. There exists a significant gap among the image resolutions of the KP (24MP) and SD1 (15MP) but both cameras offer the identical sensor sizes (APS-C).
Samsung Releases Faster Versions of EVO MicroSD CardsThe KP was introduced 6 years after the SD1 which is a fairly sizable gap as far as camera technology is concerned. Both of these cameras feature the same body design (Mid-size SLR).
Before diving straight to a more detailed comparison, here is a simple introduction of how the KP grades against the SD1 with respect to portability, imaging, features and an overall score.
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This is a preview of the gallery photos for Pentax KP and Sigma SD1. The whole galleries are provided at Pentax KP Gallery and Sigma SD1 Gallery.
Reasons to pick Pentax KP over the Sigma SD1
| KP | SD1 | |||
|---|---|---|---|---|
| Announced | January 2017 |  | September 2010 | More modern by 78 months |
| Screen type | Tilting |  | Fixed | Tilting screen |
| Screen resolution | 921k |  | 460k | Crisper screen (+461k dot) |
Reasons to pick Sigma SD1 over the Pentax KP
| SD1 | KP |
|---|
Common features in the Pentax KP and Sigma SD1
| KP | SD1 | |||
|---|---|---|---|---|
| Manual focus |  | Dial precise focus | ||
| Screen size | 3" |  | 3" | Same screen dimensions |
| Selfie screen |  | Absent selfie screen | ||
| Touch friendly screen |  | Neither has Touch friendly screen |
Pentax KP vs Sigma SD1 Physical Comparison
If you're intending to carry around your camera frequently, you need to take into account its weight and proportions. The Pentax KP has outer dimensions of 132mm x 101mm x 76mm (5.2" x 4.0" x 3.0") along with a weight of 703 grams (1.55 lbs) whilst the Sigma SD1 has measurements of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") and a weight of n/a grams (0.00 lbs).
Analyze the Pentax KP versus Sigma SD1 in the latest Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will vary based on the lens you select at that time. Below is a front view scale comparison of the KP compared to the SD1.
Using dimensions and weight, the portability rating of the KP and SD1 is 61 and 77 respectively.
Pentax KP vs Sigma SD1 Sensor Comparison
Quite often, it's tough to imagine the gap in sensor sizes only by looking through a spec sheet. The pic here will give you a better sense of the sensor sizes in the KP and SD1.
Clearly, each of these cameras come with the identical sensor size albeit different MP. You should count on the Pentax KP to provide you with greater detail using its extra 9MP. Higher resolution will also enable you to crop shots a good deal more aggressively. The more modern KP provides a benefit in sensor tech.
Pentax KP vs Sigma SD1 Screen and ViewFinder
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Pentax KP vs Sigma SD1 Specifications
| Pentax KP | Sigma SD1 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sigma |
| Model type | Pentax KP | Sigma SD1 |
| Category | Advanced DSLR | Advanced DSLR |
| Introduced | 2017-01-26 | 2010-09-21 |
| Body design | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Chip | PRIME IV | Dual True II |
| Sensor type | CMOS | CMOS (Foveon X3) |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.5 x 15.6mm | 24 x 16mm |
| Sensor area | 366.6mm² | 384.0mm² |
| Sensor resolution | 24MP | 15MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 | - |
| Max resolution | 6016 x 4000 | 4800 x 3200 |
| Max native ISO | 819200 | - |
| Min native ISO | 100 | - |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | 27 | 11 |
| Cross type focus points | 25 | 2 |
| Lens | ||
| Lens mount type | Pentax KAF2 | Sigma SA |
| Amount of lenses | 151 | 76 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Range of display | Tilting | Fixed Type |
| Display diagonal | 3" | 3" |
| Display resolution | 921k dot | 460k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 100 percent | 96 percent |
| Viewfinder magnification | 0.63x | 0.64x |
| Features | ||
| Minimum shutter speed | 30 secs | 15 secs |
| Fastest shutter speed | 1/6000 secs | 1/2000 secs |
| Fastest quiet shutter speed | 1/24000 secs | - |
| Continuous shutter speed | 7.0 frames per second | 5.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 6.00 m (at ISO 100) | - |
| Flash settings | Auto, auto w/redeye reduction, flash on w/redeye reduction, slow sync, trailing curtain sync, manual, wireless | - |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60i, 30p) | - |
| Max video resolution | 1920x1080 | None |
| Video format | MPEG-4, H.264 | - |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 703 gr (1.55 lbs) | - |
| Physical dimensions | 132 x 101 x 76mm (5.2" x 4.0" x 3.0") | 146 x 113 x 80mm (5.7" x 4.4" x 3.1") |
| 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 life | 390 pictures | - |
| Type of battery | Battery Pack | - |
| Battery ID | D-LI109 | - |
| Self timer | Yes (2 or 12 secs) | Yes |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC (UHS-I supported) | Compact Flash (Type I, UDMA compatible) |
| Storage slots | Single | Single |
| Cost at release | $747 | $2,339 |
