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Pentax Q7 vs Sigma SD14

Portability
92
Imaging
37
Features
54
Overall
43
Pentax Q7 front
 
Sigma SD14 front
Portability
59
Imaging
42
Features
30
Overall
37

Pentax Q7 vs Sigma SD14 Key Specs

Pentax Q7
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Pentax Q Mount
  • 200g - 102 x 58 x 34mm
  • Introduced August 2013
  • Older Model is Pentax Q10
Sigma SD14
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 800 (Boost to 1600)
  • No Video
  • Sigma SA Mount
  • 750g - 144 x 107 x 81mm
  • Revealed September 2006
  • Older Model is Sigma SD10
  • Renewed by Sigma SD15
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Pentax Q7 vs Sigma SD14 Overview

Lets look closer at the Pentax Q7 versus Sigma SD14, former being a Entry-Level Mirrorless while the latter is a Advanced DSLR by companies Pentax and Sigma. There is a sizable difference among the resolutions of the Q7 (12MP) and SD14 (5MP) and the Q7 (1/1.7") and SD14 (APS-C) provide totally different sensor dimensions.

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The Q7 was revealed 6 years later than the SD14 and that is a fairly significant difference as far as camera tech is concerned. Both the cameras feature different body design with the Pentax Q7 being a Rangefinder-style mirrorless camera and the Sigma SD14 being a Mid-size SLR camera.

Before we go into a detailed comparison, here is a quick introduction of how the Q7 grades vs the SD14 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax Q7 over the Sigma SD14

 Q7 SD14 
RevealedAugust 2013September 2006Fresher by 84 months
Screen size3"2.5"Bigger screen (+0.5")
Screen resolution460k150kSharper screen (+310k dot)

Reasons to pick Sigma SD14 over the Pentax Q7

 SD14 Q7 

Common features in the Pentax Q7 and Sigma SD14

 Q7 SD14 
Manual focus Dial precise focus
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen
Touch screen Missing Touch screen

Pentax Q7 vs Sigma SD14 Physical Comparison

For anybody who is going to carry your camera frequently, you will have to consider its weight and size. The Pentax Q7 features outer dimensions of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") accompanied by a weight of 200 grams (0.44 lbs) whilst the Sigma SD14 has specifications of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") having a weight of 750 grams (1.65 lbs).

Take a look at the Pentax Q7 versus Sigma SD14 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change depending on the lens you have at the time. Here is a front view proportions comparison of the Q7 versus the SD14.

Pentax Q7 vs Sigma SD14 size comparison

Factoring in size and weight, the portability grade of the Q7 and SD14 is 92 and 59 respectively.

Pentax Q7 vs Sigma SD14 top view buttons comparison

Pentax Q7 vs Sigma SD14 Sensor Comparison

Usually, its hard to visualise the gap in sensor sizing simply by seeing specifications. The graphic below will help provide you a clearer sense of the sensor sizes in the Q7 and SD14.

Plainly, the two cameras come with different megapixel count and different sensor sizing. The Q7 with its smaller sensor will make getting shallow DOF tougher and the Pentax Q7 will show more detail because of its extra 7 Megapixels. Higher resolution can also enable you to crop photographs a good deal more aggressively. The fresher Q7 is going to have a benefit when it comes to sensor technology.

Pentax Q7 vs Sigma SD14 sensor size comparison

Pentax Q7 vs Sigma SD14 Screen and ViewFinder

Pentax Q7 vs Sigma SD14 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax Q7
Portrait photography with Sigma SD14
48
focusing manually
high flash sync speed (1/2,000 seconds)
has face detect autofocus
saves RAW files
low resolution (12MP)
sensor is tiny (1/1.7")
49
you can focus manually
good sensor size (APS-C)
exports RAW formats
doesn't have liveview
low resolution sensor (5 megapixels)
Photography Glossary

Street Comparison

Pentax Q7 as a Street photography camera
Sigma SD14 as a Street photography camera
69
has image stabilization (Sensor based)
saves RAW files
lighter than others (200g)
screen does not articulate
sensor is tiny (1/1.7")
48
good sensor size (APS-C)
exports RAW formats
no moving screen
no image stabilization
low max ISO (800)
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Sports Comparison

Pentax Q7 as a Sports photography camera
Sigma SD14 as a Sports photography camera
32
has image stabilization (Sensor based)
has tracking focus
slow continuous shooting (5.0 frames per second)
low resolution (12 megapixels)
sensor is tiny (1/1.7")
not so great battery (250 CIPA)
does not have phase detect autofocus
29
good sensor size (APS-C)
doesn't have liveview
slow fps (3.0 frames/s)
no image stabilization
low resolution sensor (5MP)
no phase detect auto focus
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Travel Comparison

Pentax Q7 as a Travel photography camera
Sigma SD14 as a Travel photography camera
60
lighter than others (200g)
flash built-in
not so great battery (250 CIPA)
low resolution (12MP)
display isn't selfie friendly
42
built-in flash
does not have Time Lapse mode
low resolution sensor (5MP)
screen is not selfie friendly
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Landscape Comparison

Pentax Q7 Landscape photography details
Sigma SD14 Landscape photography details
55
focusing manually
interchangeable lenses (Pentax Q mount)
good sized screen (3")
has image stabilization (Sensor based)
saves RAW files
low resolution (12 megapixels)
sensor is tiny (1/1.7")
not so great battery (250 per charge)
42
you can focus manually
swap lenses (Sigma SA mount)
good sensor size (APS-C)
exports RAW formats
small screen (2.5")
doesn't have liveview
no image stabilization
low resolution sensor (5MP)
low max ISO (800)
does not have Time Lapse mode
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Vlogging Comparison

Vlogging with Pentax Q7
Vlogging with Sigma SD14
35
has image stabilization (Sensor based)
has face detect autofocus
video res high (1920 x 1080 pxls)
lighter than others (200g)
display isn't selfie friendly
does not have mic socket
9
can't record video
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Pentax Q7 vs Sigma SD14 Specifications

Detailed spec comparison table for Pentax Q7 and Sigma SD14
 Pentax Q7Sigma SD14
General Information
Company Pentax Sigma
Model type Pentax Q7 Sigma SD14
Class Entry-Level Mirrorless Advanced DSLR
Introduced 2013-08-08 2006-09-26
Physical type Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/1.7" APS-C
Sensor dimensions 7.44 x 5.58mm 20.7 x 13.8mm
Sensor surface area 41.5mm² 285.7mm²
Sensor resolution 12MP 5MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Maximum resolution 4000 x 3000 2640 x 1760
Maximum native ISO 12800 800
Maximum boosted ISO - 1600
Lowest native ISO 100 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Cross type focus points - -
Lens
Lens support Pentax Q Sigma SA
Amount of lenses 8 76
Focal length multiplier 4.8 1.7
Screen
Type of screen Fixed Type Fixed Type
Screen size 3 inch 2.5 inch
Resolution of screen 460 thousand dots 150 thousand dots
Selfie friendly
Liveview
Touch function
Screen technology TFT color LCD monitor, wide angle viewing, AR coating -
Viewfinder Information
Viewfinder type Optical (optional) Optical (pentaprism)
Viewfinder coverage - 98%
Viewfinder magnification - 0.6x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting rate 5.0fps 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance 4.90 m (ISO100/m) -
Flash settings P-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync -
Hot shoe
AEB
WB bracketing
Highest flash synchronize 1/2000 seconds 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions FullHD(1920x1080, 30fps/25fps/24fps), HD(1280x720,16:9,30fps/25fps/24fps), VGA(640x480,4:3,30fps/25fps/24fps) -
Maximum video resolution 1920x1080 None
Video format MPEG-4, H.264 -
Mic support
Headphone support
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 200g (0.44 pounds) 750g (1.65 pounds)
Physical dimensions 102 x 58 x 34mm (4.0" x 2.3" x 1.3") 144 x 107 x 81mm (5.7" x 4.2" x 3.2")
DXO scores
DXO All around 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 250 photos -
Battery style Battery Pack -
Battery ID D-LI68 -
Self timer Yes (12 sec, 2 sec) Yes (10 sec)
Time lapse shooting
Type of storage SD, SDHC, SDXC and Eye-Fi Card Compact Flash Type I or II
Card slots One One
Price at launch $480 $198