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Pentax K-5 IIs vs Pentax K-S2

Portability
60
Imaging
58
Features
83
Overall
68
Pentax K-5 IIs front
 
Pentax K-S2 front
Portability
64
Imaging
64
Features
82
Overall
71

Pentax K-5 IIs vs Pentax K-S2 Key Specs

Pentax K-5 IIs
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800 (Push to 51200)
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Launched June 2013
  • Replaced the Pentax K-5
Pentax K-S2
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 678g - 123 x 91 x 73mm
  • Released February 2015
  • Superseded the Pentax K-S1
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Pentax K-5 IIs vs Pentax K-S2 Overview

Below, we will be matching up the Pentax K-5 IIs versus Pentax K-S2, former is a Advanced DSLR while the latter is a Entry-Level DSLR and both are produced by Pentax. The image resolution of the K-5 IIs (16MP) and the K-S2 (20MP) is relatively comparable and they possess the exact same sensor measurements (APS-C).

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The K-5 IIs was brought out 20 months prior to the K-S2 which makes the cameras a generation away from each other. Each of these cameras come with different body type with the Pentax K-5 IIs being a Mid-size SLR camera and the Pentax K-S2 being a Compact SLR camera.

Before diving in to a complete comparison, below is a simple synopsis of how the K-5 IIs grades versus the K-S2 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-5 IIs over the Pentax K-S2

 K-5 IIs K-S2 

Reasons to pick Pentax K-S2 over the Pentax K-5 IIs

 K-S2 K-5 IIs 
ReleasedFebruary 2015June 2013Newer by 20 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Easy selfies

Common features in the Pentax K-5 IIs and Pentax K-S2

 K-5 IIs K-S2 
Focus manually Very exact focusing
Screen dimension3"3"Identical screen measurements
Screen resolution921k921kIdentical screen resolution
Touch friendly screen Neither comes with Touch friendly screen

Pentax K-5 IIs vs Pentax K-S2 Physical Comparison

For anyone who is going to travel with your camera often, you will want to factor its weight and volume. The Pentax K-5 IIs comes with exterior dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 760 grams (1.68 lbs) whilst the Pentax K-S2 has sizing of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") with a weight of 678 grams (1.49 lbs).

Analyze the Pentax K-5 IIs versus Pentax K-S2 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change depending on the lens you use during that time. The following is the front view dimension comparison of the K-5 IIs against the K-S2.

Pentax K-5 IIs vs Pentax K-S2 size comparison

Taking into consideration size and weight, the portability grade of the K-5 IIs and K-S2 is 60 and 64 respectively.

Pentax K-5 IIs vs Pentax K-S2 top view buttons comparison

Pentax K-5 IIs vs Pentax K-S2 Sensor Comparison

In many cases, it can be difficult to see the contrast in sensor dimensions simply by going through a spec sheet. The pic underneath will provide you a much better sense of the sensor sizes in the K-5 IIs and K-S2.

Clearly, both cameras have got the exact same sensor measurements albeit not the same resolution. You can count on the Pentax K-S2 to provide extra detail having its extra 4 Megapixels. Higher resolution can also help you crop shots much more aggressively. The more aged K-5 IIs will be disadvantaged when it comes to sensor innovation.

Pentax K-5 IIs vs Pentax K-S2 sensor size comparison

Pentax K-5 IIs vs Pentax K-S2 Screen and ViewFinder

Pentax K-5 IIs vs Pentax K-S2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-5 IIs
Portrait photography with Pentax K-S2
74
you can focus manually
good resolution (16MP)
sensor size is nice (APS-C)
supports face detect focus
saves RAW files
78
you can focus manually
decent MP (20 megapixels)
nice sensor size (APS-C)
provides face detection focusing
supports RAW files
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Street Comparison

Pentax K-5 IIs Street photography highlights
Pentax K-S2 Street photography highlights
67
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
environment proof
screen does not articulate
72
screen articulates fully
image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW files
environment proofing
above average high ISO (51,200)
more heavy than average in class (678g)
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Sports Comparison

Pentax K-5 IIs as a Sports photography camera
Pentax K-S2 as a Sports photography camera
79
max shutter speed is good (1/8,000s)
image stabilization (Sensor based)
good resolution (16 megapixels)
sensor size is nice (APS-C)
supports tracking focus
environment proof
comes with phase detect auto focus
70
maximum shutter speed is high (1/6,000 seconds)
image stabilization (Sensor based)
decent MP (20 megapixels)
nice sensor size (APS-C)
provides tracking autofocus
environment proofing
sensor has phase detect AF
slow frames per second (5.4 fps)
terrible battery pack (410 CIPA)
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Travel Comparison

Travel photography with Pentax K-5 IIs
Travel photography with Pentax K-S2
65
environment proof
good resolution (16 megapixels)
built-in flash
display isn't selfie friendly
65
environment proofing
decent MP (20 megapixels)
has built in flash
screen is selfie friendly
terrible battery pack (410 CIPA)
more heavy than average in class (678g)
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Landscape Comparison

Pentax K-5 IIs Landscape photography highlights
Pentax K-S2 Landscape photography highlights
79
you can focus manually
interchangeable lenses (Pentax KAF2 mount)
screen is a good size (3")
image stabilization (Sensor based)
good resolution (16MP)
sensor size is nice (APS-C)
no low pass filter
saves RAW files
environment proof
77
you can focus manually
swap lenses (Pentax KAF2 mount)
decent sized screen (3 inch)
image stabilization (Sensor based)
decent MP (20 megapixels)
nice sensor size (APS-C)
does not have anti aliasing filter
above average high ISO (51,200)
supports RAW files
environment proofing
terrible battery pack (410 shots)
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Vlogging Comparison

Pentax K-5 IIs as a Vlogging camera
Pentax K-S2 as a Vlogging camera
33
image stabilization (Sensor based)
supports face detect focus
high quality video (1920 x 1080 pxls)
does have microphone port
display isn't selfie friendly
71
screen is selfie friendly
image stabilization (Sensor based)
provides face detection focusing
high quality video (1920 x 1080 pixels)
includes external microphone socket
more heavy than average in class (678 grams)
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Pentax K-5 IIs vs Pentax K-S2 Specifications

Detailed spec comparison table for Pentax K-5 IIs and Pentax K-S2
 Pentax K-5 IIsPentax K-S2
General Information
Make Pentax Pentax
Model Pentax K-5 IIs Pentax K-S2
Class Advanced DSLR Entry-Level DSLR
Launched 2013-06-04 2015-02-10
Physical type Mid-size SLR Compact SLR
Sensor Information
Powered by Prime II PRIME MII
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.7 x 15.7mm 23.5 x 15.6mm
Sensor surface area 372.1mm² 366.6mm²
Sensor resolution 16 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 3:2 3:2
Peak resolution 4928 x 3264 5472 x 3648
Highest native ISO 12800 51200
Highest enhanced ISO 51200 -
Minimum native ISO 100 100
RAW format
Minimum enhanced ISO 80 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 11 11
Cross focus points 9 -
Lens
Lens mounting type Pentax KAF2 Pentax KAF2
Number of lenses 151 151
Focal length multiplier 1.5 1.5
Screen
Type of screen Fixed Type Fully Articulated
Screen sizing 3" 3"
Resolution of screen 921k dots 921k dots
Selfie friendly
Liveview
Touch display
Screen tech TFT LCD monitor -
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.61x 0.64x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/6000 seconds
Continuous shutter rate 7.0 frames per sec 5.4 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 13.00 m (at ISO 100) 12.00 m (at ISO 100)
Flash options Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash
Hot shoe
Auto exposure bracketing
White balance bracketing
Max flash synchronize 1/180 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p)
Highest video resolution 1920x1080 1920x1080
Video format Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional Optional
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 760 grams (1.68 lb) 678 grams (1.49 lb)
Dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 123 x 91 x 73mm (4.8" x 3.6" x 2.9")
DXO scores
DXO Overall score 82 not tested
DXO Color Depth score 23.9 not tested
DXO Dynamic range score 14.1 not tested
DXO Low light score 1208 not tested
Other
Battery life 980 pictures 410 pictures
Battery type Battery Pack Battery Pack
Battery model D-LI90 D-LI109
Self timer Yes ( 2 or 12 seconds) Yes (2 or 12 secs)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC/SDXC
Card slots 1 1
Pricing at release $749 $581