Pentax K-7 vs Sigma DP2
60 Imaging
55 Features
69 Overall
60
86 Imaging
44 Features
28 Overall
37
Pentax K-7 vs Sigma DP2 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 2000 (Bump to 6400)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 750g - 131 x 97 x 73mm
- Launched October 2009
- Successor is Pentax K-5
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 3200
- 320 x 240 video
- 41mm (F) lens
- 280g - 113 x 60 x 56mm
- Announced September 2009
- Successor is Sigma DP2s
Pentax K-7 vs Sigma DP2 Overview
Below is a comprehensive analysis of the Pentax K-7 vs Sigma DP2, former being a Advanced DSLR while the other is a Large Sensor Compact by companies Pentax and Sigma. There exists a considerable gap between the image resolutions of the K-7 (15MP) and DP2 (5MP) but both cameras boast the same sensor sizes (APS-C).
Body cameras now worn by bakery staff to deter stealingThe K-7 was launched within a month of the DP2 and they are both of a similar age. Both the cameras have different body design with the Pentax K-7 being a Mid-size SLR camera and the Sigma DP2 being a Large Sensor Compact camera.
Before going into a detailed comparison, here is a concise summary of how the K-7 matches up vs the DP2 with respect to portability, imaging, features and an overall grade.
Pentax K-7 vs Sigma DP2 Gallery
The following is a sample of the gallery pictures for Pentax K-7 & Sigma DP2. The complete galleries are available at Pentax K-7 Gallery & Sigma DP2 Gallery.
Reasons to pick Pentax K-7 over the Sigma DP2
K-7 | DP2 | |||
---|---|---|---|---|
Display dimensions | 3" | 2.5" | Larger display (+0.5") | |
Display resolution | 921k | 230k | Sharper display (+691k dot) |
Reasons to pick Sigma DP2 over the Pentax K-7
DP2 | K-7 |
---|
Common features in the Pentax K-7 and Sigma DP2
K-7 | DP2 | |||
---|---|---|---|---|
Announced | October 2009 | September 2009 | Similar age | |
Focus manually | Dial accurate focusing | |||
Display type | Fixed | Fixed | Fixed display | |
Selfie screen | Neither contains selfie screen | |||
Touch display | Neither contains Touch display |
Pentax K-7 vs Sigma DP2 Physical Comparison
For those who are looking to lug around your camera often, you will want to factor its weight and size. The Pentax K-7 has got outer measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") having a weight of 750 grams (1.65 lbs) and the Sigma DP2 has specifications of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).
Compare the Pentax K-7 vs Sigma DP2 in our completely new Camera & Lens Size Comparison Tool.Don't forget, the weight of an ILC will change based on the lens you choose during that time. Here is a front view scale comparison of the K-7 and the DP2.
Taking into account dimensions and weight, the portability rating of the K-7 and DP2 is 60 and 86 respectively.
Pentax K-7 vs Sigma DP2 Sensor Comparison
Sometimes, its hard to picture the difference between sensor measurements purely by going over specifications. The visual underneath should give you a clearer sense of the sensor sizing in the K-7 and DP2.
Plainly, both of those cameras provide the same sensor dimensions but different resolution. You can anticipate the Pentax K-7 to deliver greater detail utilizing its extra 10 Megapixels. Greater resolution will make it easier to crop pics more aggressively.
Pentax K-7 vs Sigma DP2 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax K-7 vs Sigma DP2 Specifications
Pentax K-7 | Sigma DP2 | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Sigma |
Model | Pentax K-7 | Sigma DP2 |
Type | Advanced DSLR | Large Sensor Compact |
Launched | 2009-10-02 | 2009-09-21 |
Physical type | Mid-size SLR | Large Sensor Compact |
Sensor Information | ||
Processor | Prime II | - |
Sensor type | CMOS | CMOS (Foveon X3) |
Sensor size | APS-C | APS-C |
Sensor measurements | 23.4 x 15.6mm | 20.7 x 13.8mm |
Sensor area | 365.0mm² | 285.7mm² |
Sensor resolution | 15 megapixel | 5 megapixel |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Peak resolution | 4672 x 3104 | 2640 x 1760 |
Highest native ISO | 2000 | 3200 |
Highest enhanced ISO | 6400 | - |
Lowest native ISO | 100 | 200 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 11 | - |
Lens | ||
Lens mounting type | Pentax KAF2 | fixed lens |
Lens focal range | - | 41mm (1x) |
Available lenses | 151 | - |
Focal length multiplier | 1.5 | 1.7 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display diagonal | 3" | 2.5" |
Resolution of display | 921 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display tech | TFT color LCD with AR coating | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | None |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.61x | - |
Features | ||
Minimum shutter speed | 30s | 15s |
Fastest shutter speed | 1/8000s | 1/2000s |
Continuous shutter rate | 5.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 13.00 m | 4.30 m |
Flash settings | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain, Wireless | Forced Flash, Red-Eye Reduction, Slow Synchro |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash synchronize | 1/180s | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 320 x 240 (30 fps) |
Highest video resolution | 1280x720 | 320x240 |
Video data format | Motion JPEG | Motion JPEG |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 750g (1.65 lb) | 280g (0.62 lb) |
Physical dimensions | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") | 113 x 60 x 56mm (4.4" x 2.4" x 2.2") |
DXO scores | ||
DXO Overall score | 61 | not tested |
DXO Color Depth score | 22.6 | not tested |
DXO Dynamic range score | 10.6 | not tested |
DXO Low light score | 536 | not tested |
Other | ||
Battery life | 980 photographs | - |
Form of battery | Battery Pack | - |
Battery model | D-LI90 | - |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage type | SD/SDHC/MMC | SD/SDHC/MMC card |
Card slots | One | One |
Retail price | $599 | $649 |