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Pentax K-30 vs Sigma SD10

Portability
63
Imaging
57
Features
66
Overall
60
Pentax K-30 front
 
Sigma SD10 front
Portability
54
Imaging
39
Features
27
Overall
34

Pentax K-30 vs Sigma SD10 Key Specs

Pentax K-30
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Boost to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Introduced October 2012
  • Renewed by Pentax K-50
Sigma SD10
(Full Review)
  • 3MP - APS-C Sensor
  • 1.8" Fixed Display
  • ISO 100 - 800 (Boost to 1600)
  • 1/6000s Max Shutter
  • No Video
  • Sigma SA Mount
  • 950g - 152 x 120 x 79mm
  • Revealed March 2004
  • Earlier Model is Sigma SD9
  • Later Model is Sigma SD14
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Pentax K-30 vs Sigma SD10 Overview

Below is a detailed assessment of the Pentax K-30 vs Sigma SD10, both Advanced DSLR cameras by manufacturers Pentax and Sigma. There is a significant difference among the resolutions of the K-30 (16MP) and SD10 (3MP) but they possess the exact same sensor dimensions (APS-C).

Photography Glossary

The K-30 was brought out 8 years later than the SD10 and that is a fairly sizable gap as far as camera tech is concerned. The two cameras come with the identical body type (Mid-size SLR).

Before going in to a more detailed comparison, below is a simple summary of how the K-30 grades against the SD10 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-30 over the Sigma SD10

 K-30 SD10 
RevealedOctober 2012March 2004More recent by 105 months
Display dimension3"1.8"Larger display (+1.2")
Display resolution921k130kClearer display (+791k dot)

Reasons to pick Sigma SD10 over the Pentax K-30

 SD10 K-30 

Common features in the Pentax K-30 and Sigma SD10

 K-30 SD10 
Focus manually Very accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch display No Touch display

Pentax K-30 vs Sigma SD10 Physical Comparison

For those who are intending to lug around your camera frequently, you're going to have to consider its weight and volume. The Pentax K-30 provides physical dimensions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") and a weight of 650 grams (1.43 lbs) whilst the Sigma SD10 has sizing of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") having a weight of 950 grams (2.09 lbs).

Check the Pentax K-30 vs Sigma SD10 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you use during that time. Underneath is the front view scale comparison of the K-30 versus the SD10.

Pentax K-30 vs Sigma SD10 size comparison

Taking into account size and weight, the portability score of the K-30 and SD10 is 63 and 54 respectively.

Pentax K-30 vs Sigma SD10 top view buttons comparison

Pentax K-30 vs Sigma SD10 Sensor Comparison

Usually, it can be hard to picture the contrast in sensor measurements only by seeing technical specs. The graphic here might provide you a stronger sense of the sensor dimensions in the K-30 and SD10.

As you have seen, the two cameras have got the exact same sensor measurements but different megapixels. You should anticipate the Pentax K-30 to show more detail having its extra 13MP. Greater resolution can also make it easier to crop photos much more aggressively. The fresher K-30 provides an edge with regard to sensor innovation.

Pentax K-30 vs Sigma SD10 sensor size comparison

Pentax K-30 vs Sigma SD10 Screen and ViewFinder

Pentax K-30 vs Sigma SD10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-30 Portrait photography advice
Sigma SD10 Portrait photography advice
74
has manual focus
resolution is good (16MP)
sensor size is decent (APS-C)
includes face detect focus
exports RAW files
47
manual focus
decent sensor size (APS-C)
exports RAW formats
no liveview
sensor resolution low (3MP)
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Street Comparison

Street photography with Pentax K-30
Street photography with Sigma SD10
68
image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
environment proof
fixed screen
43
decent sensor size (APS-C)
exports RAW formats
screen is fixed
lack of image stabilization
more heavy than average in class (950 grams)
low max ISO (800)
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Sports Comparison

Sports photography with Pentax K-30
Sports photography with Sigma SD10
67
great max shutter speed (1/6,000s)
image stabilization (Sensor based)
resolution is good (16 megapixels)
sensor size is decent (APS-C)
includes tracking focus
environment proof
has phase detect auto focus
low fps (6.0 frames per second)
not so great battery power (410 per charge)
36
high shutter speed (1/6,000s)
decent sensor size (APS-C)
no liveview
lack of image stabilization
sensor resolution low (3 megapixels)
lacks phase detect autofocus
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Travel Comparison

Pentax K-30 as a Travel photography camera
Sigma SD10 as a Travel photography camera
60
environment proof
resolution is good (16 megapixels)
built-in flash
not so great battery power (410 per charge)
display isn't selfie friendly
29
doesn't have Timelapse mode
more heavy than average in class (950g)
sensor resolution low (3 megapixels)
display is not selfie friendly
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Landscape Comparison

Pentax K-30 Landscape photography features
Sigma SD10 Landscape photography features
73
has manual focus
switch lenses (Pentax KAF2 mount)
screen is a good size (3 inch)
image stabilization (Sensor based)
resolution is good (16MP)
sensor size is decent (APS-C)
exports RAW files
environment proof
not so great battery power (410 CIPA)
41
manual focus
interchangeable lenses (Sigma SA mount)
decent sensor size (APS-C)
exports RAW formats
tiny screen (1.8 inches)
no liveview
lack of image stabilization
sensor resolution low (3 megapixels)
low max ISO (800)
doesn't have Timelapse mode
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Vlogging Comparison

Pentax K-30 as a Vlogging camera
Sigma SD10 as a Vlogging camera
30
image stabilization (Sensor based)
includes face detect focus
high quality video (1920 x 1080 pxls)
display isn't selfie friendly
does not have microphone socket
9
lack of video recording
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Pentax K-30 vs Sigma SD10 Specifications

Detailed spec comparison table for Pentax K-30 and Sigma SD10
 Pentax K-30Sigma SD10
General Information
Manufacturer Pentax Sigma
Model type Pentax K-30 Sigma SD10
Type Advanced DSLR Advanced DSLR
Introduced 2012-10-29 2004-03-19
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Processor Chip Prime M -
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor measurements 23.7 x 15.7mm 20.7 x 13.8mm
Sensor surface area 372.1mm² 285.7mm²
Sensor resolution 16 megapixels 3 megapixels
Anti alias filter
Aspect ratio 3:2 3:2
Maximum resolution 4928 x 3264 2268 x 1512
Maximum native ISO 12800 800
Maximum boosted ISO 25600 1600
Min native ISO 100 100
RAW photos
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 11 -
Cross type focus points 9 -
Lens
Lens support Pentax KAF2 Sigma SA
Total lenses 151 76
Crop factor 1.5 1.7
Screen
Display type Fixed Type Fixed Type
Display size 3" 1.8"
Display resolution 921 thousand dots 130 thousand dots
Selfie friendly
Liveview
Touch function
Display tech TFT LCD monitor with brightness/color adjustment and AR coating -
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100% 98%
Viewfinder magnification 0.61x 0.77x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/6000 seconds 1/6000 seconds
Continuous shooting rate 6.0 frames/s -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash distance 12.00 m (at ISO 100) no built-in flash
Flash modes Auto, On, Off, Red-eye,Slow Sync, Slow Sync+ Redeye, Trailing Curtain Sync, Wireless -
Hot shoe
AEB
WB bracketing
Highest flash synchronize 1/180 seconds 1/180 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps) -
Maximum video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS Optional None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 650 grams (1.43 lb) 950 grams (2.09 lb)
Dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 152 x 120 x 79mm (6.0" x 4.7" x 3.1")
DXO scores
DXO All around rating 79 not tested
DXO Color Depth rating 23.7 not tested
DXO Dynamic range rating 13.0 not tested
DXO Low light rating 1129 not tested
Other
Battery life 410 shots -
Type of battery Battery Pack -
Battery ID D-LI109,4 x AA -
Self timer Yes ( 2 or 12 seconds) Yes (10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC Compact Flash Type I or II
Card slots Single Single
Cost at launch $525 $198