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Pentax K-S2 vs Sony HX90V

Portability
64
Imaging
63
Features
82
Overall
70
Pentax K-S2 front
 
Sony Cyber-shot DSC-HX90V front
Portability
91
Imaging
43
Features
63
Overall
51

Pentax K-S2 vs Sony HX90V 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 Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 678g - 123 x 91 x 73mm
  • Released February 2015
  • Earlier Model is Pentax K-S1
Sony HX90V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.5-6.4) lens
  • 245g - 102 x 58 x 36mm
  • Launched April 2015
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Pentax K-S2 vs Sony HX90V Overview

Lets look more closely at the Pentax K-S2 versus Sony HX90V, former being a Entry-Level DSLR while the other is a Small Sensor Superzoom by brands Pentax and Sony. The image resolution of the K-S2 (20MP) and the HX90V (18MP) is very well matched but the K-S2 (APS-C) and HX90V (1/2.3") have different sensor sizing.

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The K-S2 was announced 2 months before the HX90V so they are both of a similar age. Both of these cameras have different body design with the Pentax K-S2 being a Compact SLR camera and the Sony HX90V being a Compact camera.

Before we go straight to a thorough comparison, here is a simple highlight of how the K-S2 grades against the HX90V when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-S2 over the Sony HX90V

 K-S2 HX90V 
Display typeFully ArticulatedTiltingFully Articulating display

Reasons to pick Sony HX90V over the Pentax K-S2

 HX90V K-S2 

Common features in the Pentax K-S2 and Sony HX90V

 K-S2 HX90V 
LaunchedFebruary 2015April 2015Similar age
Manually focus Dial accurate focus
Display dimensions3"3"Equal display measurement
Display resolution921k921kExact same display resolution
Selfie screen Both good for selfies
Touch display Neither provides Touch display

Pentax K-S2 vs Sony HX90V Physical Comparison

If you're planning to lug around your camera often, you'll need to factor in its weight and proportions. The Pentax K-S2 provides exterior measurements of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") accompanied by a weight of 678 grams (1.49 lbs) and the Sony HX90V has measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") with a weight of 245 grams (0.54 lbs).

Take a look at the Pentax K-S2 versus Sony HX90V in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you are utilising at the time. Underneath is a front view measurements comparison of the K-S2 compared to the HX90V.

Pentax K-S2 vs Sony HX90V size comparison

Factoring in dimensions and weight, the portability rating of the K-S2 and HX90V is 64 and 91 respectively.

Pentax K-S2 vs Sony HX90V top view buttons comparison

Pentax K-S2 vs Sony HX90V Sensor Comparison

More often than not, it is hard to visualize the contrast between sensor measurements simply by checking specifications. The visual below may offer you a much better sense of the sensor sizing in the K-S2 and HX90V.

Plainly, both the cameras provide different megapixel count and different sensor measurements. The K-S2 with its larger sensor is going to make shooting bokeh less difficult and the Pentax K-S2 will resolve extra detail with its extra 2 Megapixels. Greater resolution will let you crop photos more aggressively.

Pentax K-S2 vs Sony HX90V sensor size comparison

Pentax K-S2 vs Sony HX90V Screen and ViewFinder

Pentax K-S2 vs Sony HX90V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-S2 Portrait photography factors
Sony HX90V Portrait photography factors
77
you can focus manually
megapixel count decent (20 megapixels)
nice sensor size (APS-C)
supports face detection autofocus
delivers RAW formats
45
focusing manually
decent megapixels (18MP)
has face detection focus
no external flash support
sensor is tiny (1/2.3")
doesn't have RAW files
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Street Comparison

Pentax K-S2 Street photography info
Sony HX90V Street photography info
71
screen can move to multiple angles
has image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
environment proofing
great ISO range (51,200)
more heavy than competitors in class (678 grams)
69
screen tilts
image stabilization (Optical)
lighter than competition (245g)
sensor is tiny (1/2.3")
doesn't have RAW files
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Sports Comparison

Pentax K-S2 Sports photography info
Sony HX90V Sports photography info
70
maximum shutter speed is high (1/6,000s)
has image stabilization (Sensor based)
megapixel count decent (20 megapixels)
nice sensor size (APS-C)
supports tracking autofocus
environment proofing
supports phase detect autofocus
slow frames per second (5.4 frames/s)
terrible battery life (410 CIPA)
57
long zoom range (24-720mm 30.0 x zoom)
image stabilization (Optical)
decent megapixels (18 megapixels)
has tracking autofocus
good battery power (360 per charge)
sensor is tiny (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Pentax K-S2 as a Travel photography camera
Sony HX90V as a Travel photography camera
64
environment proofing
megapixel count decent (20MP)
flash built-in
screen is selfie friendly
terrible battery life (410 per charge)
more heavy than competitors in class (678g)
76
good battery power (360 CIPA)
lighter than competition (245g)
decent megapixels (18 megapixels)
has built in flash
selfie friendly display
reasonably wide (24mm)
long reach (720mm)
lack of Time Lapse recording
sluggish max aperture (f3.5)
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Landscape Comparison

Landscape photography with Pentax K-S2
Landscape photography with Sony HX90V
77
you can focus manually
change lenses (Pentax KAF2 mount)
screen is a decent size (3 inch)
has image stabilization (Sensor based)
megapixel count decent (20MP)
nice sensor size (APS-C)
does not have low pass filter
great ISO range (51,200)
delivers RAW formats
environment proofing
terrible battery life (410 shots)
53
focusing manually
reasonably wide (24mm)
screen is a decent size (3")
image stabilization (Optical)
decent megapixels (18 megapixels)
good battery power (360 CIPA)
can't swap lenses (fixed lens mount)
sluggish max aperture (f3.5)
sensor is tiny (1/2.3")
doesn't have RAW files
lack of Time Lapse recording
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Vlogging Comparison

Pentax K-S2 as a Vlogging camera
Sony HX90V as a Vlogging camera
71
screen is selfie friendly
has image stabilization (Sensor based)
supports face detection autofocus
high quality video (1920 x 1080 pxls)
comes with external microphone support
more heavy than competitors in class (678 grams)
75
reasonably wide (24mm)
selfie friendly display
image stabilization (Optical)
has face detection focus
high quality video (1920 x 1080 resolution)
lighter than competition (245 grams)
sluggish max aperture (f3.5)
lack of external mic support
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Pentax K-S2 vs Sony HX90V Specifications

Detailed spec comparison table for Pentax K-S2 and Sony HX90V
 Pentax K-S2Sony Cyber-shot DSC-HX90V
General Information
Make Pentax Sony
Model type Pentax K-S2 Sony Cyber-shot DSC-HX90V
Category Entry-Level DSLR Small Sensor Superzoom
Released 2015-02-10 2015-04-14
Physical type Compact SLR Compact
Sensor Information
Powered by PRIME MII Bionz X
Sensor type CMOS BSI-CMOS
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 20MP 18MP
Anti alias filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Highest resolution 5472 x 3648 4896 x 3672
Highest native ISO 51200 12800
Lowest native ISO 100 80
RAW format
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 11 -
Lens
Lens mount type Pentax KAF2 fixed lens
Lens zoom range - 24-720mm (30.0x)
Maximum aperture - f/3.5-6.4
Macro focusing distance - 5cm
Number of lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Type of screen Fully Articulated Tilting
Screen size 3 inch 3 inch
Resolution of screen 921k dots 921k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 638k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.64x 0.5x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/6000s 1/2000s
Continuous shooting rate 5.4fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 5.40 m (with Auto ISO)
Flash options Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash Auto, flash on, slow sync, flash off, rear sync
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p) 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (30p)
Highest video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 AVCHD, XAVC S
Mic support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 678g (1.49 pounds) 245g (0.54 pounds)
Physical dimensions 123 x 91 x 73mm (4.8" x 3.6" x 2.9") 102 x 58 x 36mm (4.0" x 2.3" x 1.4")
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 410 shots 360 shots
Form of battery Battery Pack Battery Pack
Battery ID D-LI109 NP-BX1
Self timer Yes (2 or 12 secs) Yes
Time lapse recording
Storage type SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo
Card slots One One
Pricing at launch $581 $440