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Pentax K-3 II vs Sony S930

Portability
59
Imaging
65
Features
84
Overall
72
Pentax K-3 II front
 
Sony Cyber-shot DSC-S930 front
Portability
94
Imaging
32
Features
17
Overall
26

Pentax K-3 II vs Sony S930 Key Specs

Pentax K-3 II
(Full Review)
  • 24MP - APS-C Sensor
  • 3.2" Fixed Display
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Announced April 2015
  • Succeeded the Pentax K-3
Sony S930
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.4" Fixed Screen
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 320 x 240 video
  • 38-108mm (F2.9-5.4) lens
  • 167g - 90 x 61 x 26mm
  • Launched January 2009
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Pentax K-3 II vs Sony S930 Overview

Below, we will be evaluating the Pentax K-3 II and Sony S930, one being a Advanced DSLR and the latter is a Small Sensor Compact by brands Pentax and Sony. There exists a huge gap among the image resolutions of the K-3 II (24MP) and S930 (10MP) and the K-3 II (APS-C) and S930 (1/2.3") possess different sensor sizes.

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The K-3 II was manufactured 6 years later than the S930 and that is a fairly significant gap as far as camera technology is concerned. Each of these cameras come with different body type with the Pentax K-3 II being a Mid-size SLR camera and the Sony S930 being a Compact camera.

Before we go straight into a step-by-step comparison, below is a quick summary of how the K-3 II scores against the S930 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-3 II over the Sony S930

 K-3 II S930 
LaunchedApril 2015January 2009More recent by 77 months
Screen dimension3.2"2.4"Bigger screen (+0.8")
Screen resolution1037k112kCrisper screen (+925k dot)

Reasons to pick Sony S930 over the Pentax K-3 II

 S930 K-3 II 

Common features in the Pentax K-3 II and Sony S930

 K-3 II S930 
Manual focus More precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither offers selfie screen
Touch screen Neither offers Touch screen

Pentax K-3 II vs Sony S930 Physical Comparison

If you are going to lug around your camera frequently, you should think about its weight and dimensions. The Pentax K-3 II offers physical measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") along with a weight of 800 grams (1.76 lbs) while the Sony S930 has dimensions of 90mm x 61mm x 26mm (3.5" x 2.4" x 1.0") having a weight of 167 grams (0.37 lbs).

Look at the Pentax K-3 II and Sony S930 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you choose at that time. Underneath is the front view size comparison of the K-3 II vs the S930.

Pentax K-3 II vs Sony S930 size comparison

Factoring in dimensions and weight, the portability grade of the K-3 II and S930 is 59 and 94 respectively.

Pentax K-3 II vs Sony S930 top view buttons comparison

Pentax K-3 II vs Sony S930 Sensor Comparison

Quite often, it's difficult to imagine the contrast in sensor measurements simply by researching technical specs. The visual here should provide you a greater sense of the sensor sizing in the K-3 II and S930.

As you have seen, each of these cameras posses different resolutions and different sensor measurements. The K-3 II because of its bigger sensor is going to make shooting shallower DOF simpler and the Pentax K-3 II will render extra detail due to its extra 14 Megapixels. Higher resolution will help you crop photographs somewhat more aggressively. The newer K-3 II should have a benefit when it comes to sensor innovation.

Pentax K-3 II vs Sony S930 sensor size comparison

Pentax K-3 II vs Sony S930 Screen and ViewFinder

Pentax K-3 II vs Sony S930 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-3 II Portrait photography highlights
Sony S930 Portrait photography highlights
79
focusing manually
good resolution (24 megapixels)
nice sensor size (APS-C)
provides face detection autofocus
supports RAW formats
25
focusing manually
lack of manual mode
can't use external flash
MP count low (10MP)
sensor size is very small (1/2.3")
lack of RAW format
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Street Comparison

Pentax K-3 II Street photography details
Sony S930 Street photography details
69
has image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW formats
weather proof
great high ISO (51,200)
no moving screen
56
image stabilization (Optical)
screen is fixed
sensor size is very small (1/2.3")
lack of RAW format
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Sports Comparison

Pentax K-3 II Sports photography features
Sony S930 Sports photography features
76
high shutter speed (1/8,000s)
has image stabilization (Sensor based)
good resolution (24 megapixels)
nice sensor size (APS-C)
provides tracking autofocus
weather proof
has phase detect autofocus
not so great battery pack (720 per charge)
24
image stabilization (Optical)
max frames per second low (2.0 fps)
no shutter priority
MP count low (10 megapixels)
sensor size is very small (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Pentax K-3 II Travel photography info
Sony S930 Travel photography info
56
weather proof
good resolution (24MP)
not so great battery pack (720 shots)
does not have a selfie friendly display
50
flash built-in
missing Time Lapse function
MP count low (10 megapixels)
display is not selfie friendly
wide angle not the best (38mm)
somewhat slow max aperture (f2.9)
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Landscape Comparison

Pentax K-3 II Landscape photography factors
Sony S930 Landscape photography factors
77
focusing manually
switch lenses (Pentax KAF2 mount)
screen size is good (3.2")
has image stabilization (Sensor based)
good resolution (24MP)
nice sensor size (APS-C)
no anti-alias filter
great high ISO (51,200)
supports RAW formats
weather proof
2 card slots
not so great battery pack (720 CIPA)
31
focusing manually
image stabilization (Optical)
lens is fixed (fixed lens mount)
wide angle not the best (38mm)
somewhat slow max aperture (f2.9)
small screen (2.4")
lack of manual mode
MP count low (10MP)
sensor size is very small (1/2.3")
lack of RAW format
missing Time Lapse function
Photography Glossary

Vlogging Comparison

Pentax K-3 II Vlogging highlights
Sony S930 Vlogging highlights
34
has image stabilization (Sensor based)
provides face detection autofocus
video resolution high (1920 x 1080 resolution)
has external microphone support
does not have a selfie friendly display
25
image stabilization (Optical)
wide angle not the best (38mm)
somewhat slow max aperture (f2.9)
display is not selfie friendly
video resolution low (320 x 240 pxls)
missing external mic jack
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Pentax K-3 II vs Sony S930 Specifications

Detailed spec comparison table for Pentax K-3 II and Sony S930
 Pentax K-3 IISony Cyber-shot DSC-S930
General Information
Make Pentax Sony
Model type Pentax K-3 II Sony Cyber-shot DSC-S930
Category Advanced DSLR Small Sensor Compact
Announced 2015-04-23 2009-01-08
Body design Mid-size SLR Compact
Sensor Information
Chip Prime III -
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.5 x 15.6mm 6.17 x 4.55mm
Sensor surface area 366.6mm² 28.1mm²
Sensor resolution 24 megapixels 10 megapixels
Anti alias filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Highest Possible resolution 6016 x 4000 3648 x 2736
Maximum native ISO 51200 3200
Lowest native ISO 100 100
RAW format
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 27 9
Cross type focus points 25 -
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 38-108mm (2.8x)
Maximum aperture - f/2.9-5.4
Macro focusing range - 5cm
Amount of lenses 151 -
Crop factor 1.5 5.8
Screen
Range of display Fixed Type Fixed Type
Display diagonal 3.2 inch 2.4 inch
Display resolution 1,037 thousand dot 112 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.64x -
Features
Min shutter speed 30s 1/8s
Max shutter speed 1/8000s 1/2000s
Continuous shutter speed 8.3 frames per sec 2.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash 3.00 m (Auto ISO)
Flash options Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync (available with dedicated external flash) Auto, Forced Flash, Slow Syncro, No Flash
Hot shoe
AE bracketing
White balance bracketing
Max flash sync 1/180s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) 320 x 240 (30 fps)
Maximum video resolution 1920x1080 320x240
Video format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) none
GPS BuiltIn None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 800 grams (1.76 pounds) 167 grams (0.37 pounds)
Dimensions 131 x 100 x 77mm (5.2" x 3.9" x 3.0") 90 x 61 x 26mm (3.5" x 2.4" x 1.0")
DXO scores
DXO Overall rating 80 not tested
DXO Color Depth rating 23.6 not tested
DXO Dynamic range rating 13.6 not tested
DXO Low light rating 1106 not tested
Other
Battery life 720 images -
Battery format Battery Pack -
Battery ID D-LI90 2 x AA
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec)
Time lapse shooting
Type of storage Dual SD/SDHC/SDXC Memory Stick Duo / Pro Duo / PRo-HG Duo, Internal
Storage slots 2 1
Price at release $829 $219