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Pentax K-3 II vs Sony HX90V

Portability
59
Imaging
66
Features
84
Overall
73
Pentax K-3 II front
 
Sony Cyber-shot DSC-HX90V front
Portability
91
Imaging
43
Features
63
Overall
51

Pentax K-3 II vs Sony HX90V 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
  • Released April 2015
  • Old Model is Pentax K-3
Sony HX90V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • 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-3 II vs Sony HX90V Overview

Below is a extended comparison of the Pentax K-3 II versus Sony HX90V, former being a Advanced DSLR while the latter is a Small Sensor Superzoom by rivals Pentax and Sony. There exists a noticeable gap among the sensor resolutions of the K-3 II (24MP) and HX90V (18MP) and the K-3 II (APS-C) and HX90V (1/2.3") possess totally different sensor size.

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The K-3 II was launched around the same time to the HX90V and they are both of a similar age. Both the cameras come with different body type with the Pentax K-3 II being a Mid-size SLR camera and the Sony HX90V being a Compact camera.

Before getting in to a complete comparison, below is a brief overview of how the K-3 II scores vs the HX90V with regards to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-3 II over the Sony HX90V

 K-3 II HX90V 
Screen dimension3.2"3"Bigger screen (+0.2")
Screen resolution1037k921kSharper screen (+116k dot)

Reasons to pick Sony HX90V over the Pentax K-3 II

 HX90V K-3 II 
Screen typeTiltingFixed Tilting screen
Selfie screen Easy selfies

Common features in the Pentax K-3 II and Sony HX90V

 K-3 II HX90V 
LaunchedApril 2015April 2015Same age
Manually focus More exact focusing
Touch screen Absent Touch screen

Pentax K-3 II vs Sony HX90V Physical Comparison

When you are looking to lug around your camera frequently, you'll have to consider its weight and dimensions. The Pentax K-3 II provides outside dimensions of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") accompanied by a weight of 800 grams (1.76 lbs) while the Sony HX90V has dimensions of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") and a weight of 245 grams (0.54 lbs).

Check the Pentax K-3 II versus Sony HX90V in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary based on the lens you have attached at that time. Underneath is the front view scale comparison of the K-3 II against the HX90V.

Pentax K-3 II vs Sony HX90V size comparison

Looking at dimensions and weight, the portability grade of the K-3 II and HX90V is 59 and 91 respectively.

Pentax K-3 II vs Sony HX90V top view buttons comparison

Pentax K-3 II vs Sony HX90V Sensor Comparison

Normally, it's tough to envision the gap in sensor measurements merely by looking through technical specs. The graphic below will offer you a more clear sense of the sensor dimensions in the K-3 II and HX90V.

As you can tell, the two cameras have got different megapixels and different sensor measurements. The K-3 II due to its bigger sensor will make achieving shallow DOF simpler and the Pentax K-3 II will result in extra detail utilizing its extra 6 Megapixels. Higher resolution will enable you to crop shots much more aggressively.

Pentax K-3 II vs Sony HX90V sensor size comparison

Pentax K-3 II vs Sony HX90V Screen and ViewFinder

Pentax K-3 II vs Sony HX90V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-3 II Portrait photography info
Sony HX90V Portrait photography info
79
manual focus
megapixel count decent (24 megapixels)
sensor size is nice (APS-C)
provides face detection focus
supports RAW files
45
focusing manually
good megapixels (18MP)
comes with face detect autofocus
can't use external flash
tiny sensor size (1/2.3")
lack of RAW files
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Street Comparison

Pentax K-3 II Street photography advice
Sony HX90V Street photography advice
69
image stabilization (Sensor based)
sensor size is nice (APS-C)
supports RAW files
weather sealing
great high ISO (51,200)
no articulating screen
69
has a tilting screen
has image stabilization (Optical)
lighter than competitors (245g)
tiny sensor size (1/2.3")
lack of RAW files
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Sports Comparison

Pentax K-3 II as a Sports photography camera
Sony HX90V as a Sports photography camera
76
max shutter speed is good (1/8,000s)
image stabilization (Sensor based)
megapixel count decent (24 megapixels)
sensor size is nice (APS-C)
provides tracking autofocus
weather sealing
sensor has phase detect auto focus
bad battery pack (720 per charge)
57
amazing zoom range (24-720mm 30.0 x zoom)
has image stabilization (Optical)
good megapixels (18MP)
comes with tracking focus
better than average battery pack (360 CIPA)
tiny sensor size (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Travel photography with Pentax K-3 II
Travel photography with Sony HX90V
56
weather sealing
megapixel count decent (24 megapixels)
bad battery pack (720 shots)
screen isn't selfie friendly
76
better than average battery pack (360 shots)
lighter than competitors (245g)
good megapixels (18MP)
flash built-in
selfie friendly screen
quite wide (24mm)
very long zoom (720mm)
missing Time Lapse mode
slow max aperture (f3.5)
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Landscape Comparison

Pentax K-3 II Landscape photography info
Sony HX90V Landscape photography info
78
manual focus
change lenses (Pentax KAF2 mount)
screen size is good (3.2 inches)
image stabilization (Sensor based)
megapixel count decent (24 megapixels)
sensor size is nice (APS-C)
does not have anti-alias filter
great high ISO (51,200)
supports RAW files
weather sealing
2 card slots
bad battery pack (720 per charge)
53
focusing manually
quite wide (24mm)
good sized screen (3 inches)
has image stabilization (Optical)
good megapixels (18 megapixels)
better than average battery pack (360 CIPA)
cannot swap lens (fixed lens mount)
slow max aperture (f3.5)
tiny sensor size (1/2.3")
lack of RAW files
missing Time Lapse mode
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Vlogging Comparison

Vlogging with Pentax K-3 II
Vlogging with Sony HX90V
34
image stabilization (Sensor based)
provides face detection focus
high quality video (1920 x 1080 resolution)
includes external microphone support
screen isn't selfie friendly
75
quite wide (24mm)
selfie friendly screen
has image stabilization (Optical)
comes with face detect autofocus
video res high (1920 x 1080 resolution)
lighter than competitors (245 grams)
slow max aperture (f3.5)
missing mic port
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Pentax K-3 II vs Sony HX90V Specifications

Detailed spec comparison table for Pentax K-3 II and Sony HX90V
 Pentax K-3 IISony Cyber-shot DSC-HX90V
General Information
Brand Pentax Sony
Model Pentax K-3 II Sony Cyber-shot DSC-HX90V
Class Advanced DSLR Small Sensor Superzoom
Released 2015-04-23 2015-04-14
Body design Mid-size SLR Compact
Sensor Information
Processor Prime III 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 area 366.6mm² 28.1mm²
Sensor resolution 24 megapixel 18 megapixel
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Peak resolution 6016 x 4000 4896 x 3672
Highest native ISO 51200 12800
Min native ISO 100 80
RAW format
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 27 -
Cross focus points 25 -
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 24-720mm (30.0x)
Maximum aperture - f/3.5-6.4
Macro focus range - 5cm
Available lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Range of display Fixed Type Tilting
Display size 3.2" 3"
Resolution of display 1,037k dot 921k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 638k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.64x 0.5x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/2000 seconds
Continuous shutter speed 8.3fps 10.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range no built-in flash 5.40 m (with Auto ISO)
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, flash on, slow sync, flash off, rear sync
Hot shoe
AE bracketing
WB bracketing
Max flash sync 1/180 seconds -
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) 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (30p)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 AVCHD, XAVC S
Mic jack
Headphone jack
Connectivity
Wireless Optional Built-In
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 800g (1.76 lbs) 245g (0.54 lbs)
Dimensions 131 x 100 x 77mm (5.2" x 3.9" x 3.0") 102 x 58 x 36mm (4.0" x 2.3" x 1.4")
DXO scores
DXO Overall 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 images 360 images
Battery form Battery Pack Battery Pack
Battery model D-LI90 NP-BX1
Self timer Yes ( 2 or 12 seconds) Yes
Time lapse shooting
Type of storage Dual SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo
Storage slots Dual Single
Retail cost $829 $440