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Pentax K-3 II vs Sony S980

Portability
59
Imaging
66
Features
84
Overall
73
Pentax K-3 II front
 
Sony Cyber-shot DSC-S980 front
Portability
94
Imaging
34
Features
17
Overall
27

Pentax K-3 II vs Sony S980 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
  • Revealed April 2015
  • Old Model is Pentax K-3
Sony S980
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 3200
  • 1280 x 720 video
  • 33-132mm (F3.3-5.2) lens
  • 167g - 93 x 56 x 24mm
  • Released February 2009
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Pentax K-3 II vs Sony S980 Overview

Its time to take a deeper look at the Pentax K-3 II versus Sony S980, former being a Advanced DSLR while the other is a Small Sensor Compact by brands Pentax and Sony. There is a sizable difference between the image resolutions of the K-3 II (24MP) and S980 (12MP) and the K-3 II (APS-C) and S980 (1/2.3") posses different sensor sizes.

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The K-3 II was unveiled 6 years later than the S980 and that is quite a significant difference as far as tech is concerned. The two cameras feature different body design with the Pentax K-3 II being a Mid-size SLR camera and the Sony S980 being a Compact camera.

Before going right into a thorough comparison, here is a concise introduction of how the K-3 II grades against the S980 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-3 II over the Sony S980

 K-3 II S980 
ReleasedApril 2015February 2009Fresher by 76 months
Display size3.2"2.7"Larger display (+0.5")
Display resolution1037k230kClearer display (+807k dot)

Reasons to pick Sony S980 over the Pentax K-3 II

 S980 K-3 II 

Common features in the Pentax K-3 II and Sony S980

 K-3 II S980 
Focus manually Dial precise focus
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch friendly display Neither comes with Touch friendly display

Pentax K-3 II vs Sony S980 Physical Comparison

If you are looking to carry your camera regularly, you need to factor in its weight and dimensions. The Pentax K-3 II comes with exterior measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") accompanied by a weight of 800 grams (1.76 lbs) whilst the Sony S980 has dimensions of 93mm x 56mm x 24mm (3.7" x 2.2" x 0.9") along with a weight of 167 grams (0.37 lbs).

See the Pentax K-3 II versus Sony S980 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ dependant on the lens you select at that time. Below is a front view overall size comparison of the K-3 II compared to the S980.

Pentax K-3 II vs Sony S980 size comparison

Taking into consideration size and weight, the portability rating of the K-3 II and S980 is 59 and 94 respectively.

Pentax K-3 II vs Sony S980 top view buttons comparison

Pentax K-3 II vs Sony S980 Sensor Comparison

Oftentimes, it is difficult to visualize the contrast between sensor sizing only by reviewing a spec sheet. The photograph below will give you a much better sense of the sensor sizing in the K-3 II and S980.

Clearly, both the cameras feature different resolutions and different sensor sizing. The K-3 II with its larger sensor is going to make getting bokeh less difficult and the Pentax K-3 II will offer more detail having an extra 12 Megapixels. Greater resolution will also enable you to crop photos way more aggressively. The newer K-3 II should have a benefit in sensor technology.

Pentax K-3 II vs Sony S980 sensor size comparison

Pentax K-3 II vs Sony S980 Screen and ViewFinder

Pentax K-3 II vs Sony S980 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-3 II Portrait photography features
Sony S980 Portrait photography features
79
you can focus manually
MP count good (24 megapixels)
decent sensor size (APS-C)
provides face detection focus
saves RAW formats
27
focusing manually
no manual control
cannot use external flash
resolution not great (12MP)
tiny sensor (1/2.3")
doesn't have RAW format
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Street Comparison

Street photography with Pentax K-3 II
Street photography with Sony S980
69
built in image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW formats
environment sealing
very good high ISO (51,200)
screen is fixed
47
no articulating screen
no image stabilization
tiny sensor (1/2.3")
doesn't have RAW format
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Sports Comparison

Pentax K-3 II as a Sports photography camera
Sony S980 as a Sports photography camera
76
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
MP count good (24 megapixels)
decent sensor size (APS-C)
provides tracking autofocus
environment sealing
supports phase detect auto focus
bad battery (720 CIPA)
17
low frames per second (1.0 frames per second)
lack of shutter priority mode
no image stabilization
resolution not great (12 megapixels)
tiny sensor (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Pentax K-3 II as a Travel photography camera
Sony S980 as a Travel photography camera
56
environment sealing
MP count good (24MP)
bad battery (720 shots)
display is not selfie friendly
51
has built in flash
missing Time Lapse recording
resolution not great (12 megapixels)
display isn't selfie friendly
wide angle not good (33mm)
sluggish max aperture (f3.3)
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Landscape Comparison

Pentax K-3 II Landscape photography details
Sony S980 Landscape photography details
78
you can focus manually
interchangeable lenses (Pentax KAF2 mount)
screen size is good (3.2 inch)
built in image stabilization (Sensor based)
MP count good (24 megapixels)
decent sensor size (APS-C)
doesnt have anti-alias filter
very good high ISO (51,200)
saves RAW formats
environment sealing
has double storage slots
bad battery (720 per charge)
27
focusing manually
fixed lens (fixed lens mount)
wide angle not good (33mm)
sluggish max aperture (f3.3)
screen is small (2.7")
no manual control
no image stabilization
resolution not great (12 megapixels)
tiny sensor (1/2.3")
doesn't have RAW format
missing Time Lapse recording
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Vlogging Comparison

Pentax K-3 II Vlogging details
Sony S980 Vlogging details
34
built in image stabilization (Sensor based)
provides face detection focus
high res video (1920 x 1080 pxls)
comes with external microphone port
display is not selfie friendly
22
wide angle not good (33mm)
sluggish max aperture (f3.3)
display isn't selfie friendly
no image stabilization
video quality not great (1280 x 720 resolution)
missing external mic socket
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Pentax K-3 II vs Sony S980 Specifications

Detailed spec comparison table for Pentax K-3 II and Sony S980
 Pentax K-3 IISony Cyber-shot DSC-S980
General Information
Make Pentax Sony
Model Pentax K-3 II Sony Cyber-shot DSC-S980
Category Advanced DSLR Small Sensor Compact
Revealed 2015-04-23 2009-02-17
Physical type Mid-size SLR Compact
Sensor Information
Powered by 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 area 366.6mm² 28.1mm²
Sensor resolution 24 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Highest resolution 6016 x 4000 4000 x 3000
Highest native ISO 51200 3200
Lowest native ISO 100 80
RAW images
Autofocusing
Manual focus
Touch to focus
Continuous AF
AF single
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 27 9
Cross focus points 25 -
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 33-132mm (4.0x)
Maximal aperture - f/3.3-5.2
Macro focus range - 10cm
Number of lenses 151 -
Crop factor 1.5 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3.2 inches 2.7 inches
Resolution of display 1,037k dots 230k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.64x -
Features
Slowest shutter speed 30s 2s
Maximum shutter speed 1/8000s 1/1600s
Continuous shooting rate 8.3 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Integrated flash
Flash range no built-in flash 3.50 m
Flash modes 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, On, Off, Red-Eye reduction, Slow Sync
External flash
AE bracketing
White balance bracketing
Maximum flash synchronize 1/180s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) 1280 x 720 (30 fps) 640 x 480 (30 fps)
Highest video resolution 1920x1080 1280x720
Video data format MPEG-4, H.264 Motion JPEG
Mic port
Headphone port
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 800 gr (1.76 lbs) 167 gr (0.37 lbs)
Physical dimensions 131 x 100 x 77mm (5.2" x 3.9" x 3.0") 93 x 56 x 24mm (3.7" x 2.2" x 0.9")
DXO scores
DXO All around score 80 not tested
DXO Color Depth score 23.6 not tested
DXO Dynamic range score 13.6 not tested
DXO Low light score 1106 not tested
Other
Battery life 720 pictures -
Type of battery Battery Pack -
Battery model D-LI90 -
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec)
Time lapse feature
Type of storage Dual SD/SDHC/SDXC Memory Stick Duo / Pro Duo, Internal
Card slots Dual One
Price at launch $829 $300