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Pentax K-S2 vs Sony RX10 II

Portability
64
Imaging
62
Features
82
Overall
70
Pentax K-S2 front
 
Sony Cyber-shot DSC-RX10 II front
Portability
58
Imaging
51
Features
77
Overall
61

Pentax K-S2 vs Sony RX10 II Key Specs

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
  • Revealed February 2015
  • Old Model is Pentax K-S1
Sony RX10 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Bump to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-200mm (F2.8) lens
  • 813g - 129 x 88 x 102mm
  • Revealed June 2015
  • Old Model is Sony RX10
  • Refreshed by Sony RX10 III
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Pentax K-S2 vs Sony RX10 II Overview

Its time to look much closer at the Pentax K-S2 vs Sony RX10 II, former is a Entry-Level DSLR while the other is a Large Sensor Superzoom by rivals Pentax and Sony. The resolution of the K-S2 (20MP) and the RX10 II (20MP) is fairly well matched but the K-S2 (APS-C) and RX10 II (1") enjoy totally different sensor measurements.

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The K-S2 was brought out 4 months prior to the RX10 II which means that they are of a similar age. Both of these cameras offer different body type with the Pentax K-S2 being a Compact SLR camera and the Sony RX10 II being a SLR-like (bridge) camera.

Before we go straight into a complete comparison, below is a quick synopsis of how the K-S2 matches up versus the RX10 II in relation to portability, imaging, features and an overall score.

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Reasons to pick Pentax K-S2 over the Sony RX10 II

 K-S2 RX10 II 
Display typeFully ArticulatedTiltingFully Articulating display
Selfie screen Easy selfies

Reasons to pick Sony RX10 II over the Pentax K-S2

 RX10 II K-S2 
Display resolution1229k921kCrisper display (+308k dot)

Common features in the Pentax K-S2 and Sony RX10 II

 K-S2 RX10 II 
RevealedFebruary 2015June 2015Similar age
Focus manually More accurate focusing
Display sizing3"3"Equivalent display measurements
Touch friendly display Neither provides Touch friendly display

Pentax K-S2 vs Sony RX10 II Physical Comparison

For anyone who is intending to carry around your camera often, you will have to consider its weight and volume. The Pentax K-S2 provides exterior measurements of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") having a weight of 678 grams (1.49 lbs) whilst the Sony RX10 II has sizing of 129mm x 88mm x 102mm (5.1" x 3.5" x 4.0") with a weight of 813 grams (1.79 lbs).

Examine the Pentax K-S2 vs Sony RX10 II in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary depending on the lens you have attached at that time. Underneath is the front view scale comparison of the K-S2 vs the RX10 II.

Pentax K-S2 vs Sony RX10 II size comparison

Factoring in size and weight, the portability score of the K-S2 and RX10 II is 64 and 58 respectively.

Pentax K-S2 vs Sony RX10 II top view buttons comparison

Pentax K-S2 vs Sony RX10 II Sensor Comparison

Often, it can be hard to visualise the contrast between sensor sizes only by looking at a spec sheet. The image here should provide you a clearer sense of the sensor measurements in the K-S2 and RX10 II.

As you can see, both cameras enjoy the same exact MP but not the same sensor sizes. The K-S2 has got the larger sensor which should make obtaining shallower depth of field easier.

Pentax K-S2 vs Sony RX10 II sensor size comparison

Pentax K-S2 vs Sony RX10 II Screen and ViewFinder

Pentax K-S2 vs Sony RX10 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-S2 Portrait photography features
Sony RX10 II Portrait photography features
77
has manual focus
MP count decent (20MP)
sensor size is nice (APS-C)
includes face detection focus
exports RAW files
70
manual focus
sensor resolution is decent (20MP)
sensor size is good (1")
supports face detect focus
saves RAW files
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Street Comparison

Pentax K-S2 Street photography features
Sony RX10 II Street photography features
71
fully articulated screen
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW files
weather proof
above average high ISO (51,200)
heavier than competition in class (678g)
72
screen tilts
built in image stabilization (Optical)
sensor size is good (1")
saves RAW files
weather sealing
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Sports Comparison

Pentax K-S2 as a Sports photography camera
Sony RX10 II as a Sports photography camera
69
great max shutter speed (1/6,000s)
built in image stabilization (Sensor based)
MP count decent (20MP)
sensor size is nice (APS-C)
includes tracking autofocus
weather proof
comes with phase detect auto focus
very slow continuous shooting (5.4 fps)
bad battery power (410 CIPA)
68
silent shutter (1/32,000s)
built in image stabilization (Optical)
sensor resolution is decent (20MP)
sensor size is good (1")
supports tracking focus
weather sealing
doesn't have phase detect auto focus
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Travel Comparison

Pentax K-S2 Travel photography information
Sony RX10 II Travel photography information
64
weather proof
MP count decent (20 megapixels)
built-in flash
screen is selfie friendly
bad battery power (410 per charge)
heavier than competition in class (678 grams)
56
weather sealing
sensor resolution is decent (20 megapixels)
built-in flash
really wide (24mm)
no Timelapse mode
screen isn't selfie friendly
slow maximum aperture (f2.8)
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Landscape Comparison

Pentax K-S2 as a Landscape photography camera
Sony RX10 II as a Landscape photography camera
76
has manual focus
swap lenses (Pentax KAF2 mount)
screen size is decent (3 inches)
built in image stabilization (Sensor based)
MP count decent (20 megapixels)
sensor size is nice (APS-C)
no anti-alias filter
above average high ISO (51,200)
exports RAW files
weather proof
bad battery power (410 shots)
62
manual focus
really wide (24mm)
screen size is good (3 inches)
built in image stabilization (Optical)
sensor resolution is decent (20MP)
sensor size is good (1")
saves RAW files
weather sealing
lens is fixed (fixed lens mount)
slow maximum aperture (f2.8)
no Timelapse mode
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Vlogging Comparison

Pentax K-S2 Vlogging details
Sony RX10 II Vlogging details
71
screen is selfie friendly
built in image stabilization (Sensor based)
includes face detection focus
high quality video (1920 x 1080 pixels)
does have external mic socket
heavier than competition in class (678 grams)
30
really wide (24mm)
built in image stabilization (Optical)
supports face detect focus
video resolution high (3840 x 2160 pixels)
has microphone jack
slow maximum aperture (f2.8)
screen isn't selfie friendly
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Pentax K-S2 vs Sony RX10 II Specifications

Detailed spec comparison table for Pentax K-S2 and Sony RX10 II
 Pentax K-S2Sony Cyber-shot DSC-RX10 II
General Information
Make Pentax Sony
Model Pentax K-S2 Sony Cyber-shot DSC-RX10 II
Class Entry-Level DSLR Large Sensor Superzoom
Revealed 2015-02-10 2015-06-10
Body design Compact SLR SLR-like (bridge)
Sensor Information
Processor Chip PRIME MII Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 23.5 x 15.6mm 13.2 x 8.8mm
Sensor surface area 366.6mm² 116.2mm²
Sensor resolution 20 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Highest resolution 5472 x 3648 5472 x 3648
Highest native ISO 51200 12800
Highest boosted ISO - 25600
Min native ISO 100 125
RAW data
Min boosted ISO - 64
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 11 25
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 24-200mm (8.3x)
Largest aperture - f/2.8
Macro focus range - 3cm
Total lenses 151 -
Crop factor 1.5 2.7
Screen
Range of screen Fully Articulated Tilting
Screen size 3 inches 3 inches
Screen resolution 921 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.64x 0.7x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/6000 secs 1/2000 secs
Maximum silent shutter speed - 1/32000 secs
Continuous shooting speed 5.4fps 14.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash range 12.00 m (at ISO 100) 10.20 m
Flash options Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash Auto, fill-flash, slow sync, rear sync, off
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 678g (1.49 pounds) 813g (1.79 pounds)
Dimensions 123 x 91 x 73mm (4.8" x 3.6" x 2.9") 129 x 88 x 102mm (5.1" x 3.5" x 4.0")
DXO scores
DXO All around score not tested 70
DXO Color Depth score not tested 23.0
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 531
Other
Battery life 410 photos 400 photos
Form of battery Battery Pack Battery Pack
Battery model D-LI109 NP-FW50
Self timer Yes (2 or 12 secs) Yes (2 or 10 sec, continuous)
Time lapse recording
Storage media SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Pricing at launch $581 $998