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Pentax K-3 II vs Sony WX350

Portability
59
Imaging
66
Features
84
Overall
73
Pentax K-3 II front
 
Sony Cyber-shot DSC-WX350 front
Portability
94
Imaging
43
Features
43
Overall
43

Pentax K-3 II vs Sony WX350 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 Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Introduced April 2015
  • Old Model is Pentax K-3
Sony WX350
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.5-6.5) lens
  • 164g - 96 x 55 x 26mm
  • Launched February 2014
  • Older Model is Sony WX300
  • Renewed by Sony WX500
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Pentax K-3 II vs Sony WX350 Overview

Below, we are contrasting the Pentax K-3 II and Sony WX350, former being a Advanced DSLR while the other is a Small Sensor Superzoom by manufacturers Pentax and Sony. There is a large difference between the resolutions of the K-3 II (24MP) and WX350 (18MP) and the K-3 II (APS-C) and WX350 (1/2.3") feature totally different sensor measurements.

Photography Glossary

The K-3 II was announced 15 months later than the WX350 making the cameras a generation apart from each other. The two cameras come with different body type with the Pentax K-3 II being a Mid-size SLR camera and the Sony WX350 being a Compact camera.

Before getting straight into a in-depth comparison, below is a simple view of how the K-3 II grades against the WX350 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-3 II over the Sony WX350

 K-3 II WX350 
LaunchedApril 2015February 2014Fresher by 15 months
Focus manually Dial precise focus
Display dimension3.2"3"Larger display (+0.2")
Display resolution1037k460kCrisper display (+577k dot)

Reasons to pick Sony WX350 over the Pentax K-3 II

 WX350 K-3 II 

Common features in the Pentax K-3 II and Sony WX350

 K-3 II WX350 
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch friendly display No Touch friendly display

Pentax K-3 II vs Sony WX350 Physical Comparison

If you are intending to carry your camera, you'll need to take into account its weight and measurements. The Pentax K-3 II features outer 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) whilst the Sony WX350 has proportions of 96mm x 55mm x 26mm (3.8" x 2.2" x 1.0") along with a weight of 164 grams (0.36 lbs).

See the Pentax K-3 II and Sony WX350 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change based on the lens you are utilising during that time. Underneath is the front view dimension comparison of the K-3 II versus the WX350.

Pentax K-3 II vs Sony WX350 size comparison

Considering size and weight, the portability rating of the K-3 II and WX350 is 59 and 94 respectively.

Pentax K-3 II vs Sony WX350 top view buttons comparison

Pentax K-3 II vs Sony WX350 Sensor Comparison

In many cases, it can be difficult to visualise the difference between sensor sizing only by reading through specs. The visual here will provide you a far better sense of the sensor dimensions in the K-3 II and WX350.

All in all, each of the cameras posses different megapixels and different sensor sizing. The K-3 II using its larger sensor will make getting shallow depth of field less difficult and the Pentax K-3 II will give you more detail with its extra 6 Megapixels. Greater resolution will help you crop pics somewhat more aggressively. The newer K-3 II will have a benefit with regard to sensor innovation.

Pentax K-3 II vs Sony WX350 sensor size comparison

Pentax K-3 II vs Sony WX350 Screen and ViewFinder

Pentax K-3 II vs Sony WX350 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-3 II Portrait photography highlights
Sony WX350 Portrait photography highlights
79
you can focus manually
decent MP (24MP)
nice sensor size (APS-C)
supports face detection focus
exports RAW formats
37
good megapixels (18 megapixels)
supports face detection focus
no manual focus
manual mode not possible
cannot use external flash
very small sensor size (1/2.3")
has no RAW support
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Street Comparison

Pentax K-3 II as a Street photography camera
Sony WX350 as a Street photography camera
69
has image stabilization (Sensor based)
nice sensor size (APS-C)
exports RAW formats
weather proof
great high ISO (51,200)
no moving screen
63
built in image stabilization (Optical)
lighter than average in class (164 grams)
fixed screen
very small sensor size (1/2.3")
has no RAW support
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Sports Comparison

Sports photography with Pentax K-3 II
Sports photography with Sony WX350
76
high shutter speed (1/8,000 seconds)
has image stabilization (Sensor based)
decent MP (24MP)
nice sensor size (APS-C)
supports tracking autofocus
weather proof
supports phase detect auto focus
bad battery power (720 CIPA)
52
excellent zoom range (25-500mm 20.0 x zoom)
built in image stabilization (Optical)
good megapixels (18 megapixels)
supports tracking autofocus
great battery life (470 CIPA)
no shutter priority mode
very small sensor size (1/2.3")
has no phase detect auto focus
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Travel Comparison

Pentax K-3 II Travel photography advice
Sony WX350 Travel photography advice
56
weather proof
decent MP (24 megapixels)
bad battery power (720 per charge)
screen is not selfie friendly
72
great battery life (470 per charge)
lighter than average in class (164g)
good megapixels (18MP)
has built in flash
quite wide (25mm)
great zoom (500mm)
does not have Time Lapse mode
display isn't selfie friendly
sluggish maximum aperture (f3.5)
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Landscape Comparison

Landscape photography with Pentax K-3 II
Landscape photography with Sony WX350
78
you can focus manually
change lenses (Pentax KAF2 mount)
screen size is decent (3.2 inch)
has image stabilization (Sensor based)
decent MP (24 megapixels)
nice sensor size (APS-C)
doesnt have low pass filter
great high ISO (51,200)
exports RAW formats
weather proof
2 card slots
bad battery power (720 CIPA)
47
quite wide (25mm)
good sized screen (3")
built in image stabilization (Optical)
good megapixels (18MP)
great battery life (470 per charge)
no manual focus
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.5)
manual mode not possible
very small sensor size (1/2.3")
has no RAW support
does not have Time Lapse mode
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Vlogging Comparison

Pentax K-3 II Vlogging highlights
Sony WX350 Vlogging highlights
34
has image stabilization (Sensor based)
supports face detection focus
video resolution high (1920 x 1080 pxls)
comes with external mic support
screen is not selfie friendly
35
quite wide (25mm)
built in image stabilization (Optical)
supports face detection focus
high quality video (1920 x 1080 pxls)
lighter than average in class (164 grams)
sluggish maximum aperture (f3.5)
display isn't selfie friendly
does not have external mic port
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Pentax K-3 II vs Sony WX350 Specifications

Detailed spec comparison table for Pentax K-3 II and Sony WX350
 Pentax K-3 IISony Cyber-shot DSC-WX350
General Information
Company Pentax Sony
Model Pentax K-3 II Sony Cyber-shot DSC-WX350
Type Advanced DSLR Small Sensor Superzoom
Introduced 2015-04-23 2014-02-13
Body design Mid-size SLR Compact
Sensor Information
Powered by Prime III -
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 24MP 18MP
Anti aliasing filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Peak resolution 6016 x 4000 4896 x 3672
Highest native ISO 51200 12800
Minimum native ISO 100 80
RAW format
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 27 -
Cross focus points 25 -
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 25-500mm (20.0x)
Max aperture - f/3.5-6.5
Number of lenses 151 -
Crop factor 1.5 5.8
Screen
Range of display Fixed Type Fixed Type
Display size 3.2 inches 3 inches
Resolution of display 1,037 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.64x -
Features
Minimum shutter speed 30s 4s
Fastest shutter speed 1/8000s 1/1600s
Continuous shutter speed 8.3 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Built-in flash
Flash range no built-in flash 4.30 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) -
Hot shoe
AE bracketing
White balance bracketing
Fastest flash sync 1/180s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) VCHD: 28M PS(1,920x1,080/60p) / 24M FX(1,920x1,080/60i) / 17M FH(1,920x1,080/60i),MP4: 12M(1,440x1,080/30fps) / 3M VGA(640x480/30fps)
Highest video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 AVCHD
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 None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 800g (1.76 lb) 164g (0.36 lb)
Dimensions 131 x 100 x 77mm (5.2" x 3.9" x 3.0") 96 x 55 x 26mm (3.8" x 2.2" x 1.0")
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 photos 470 photos
Battery form Battery Pack Battery Pack
Battery model D-LI90 NP-BX1
Self timer Yes ( 2 or 12 seconds) Yes (Off / 10sec. / 2sec. / portrait1 / portrait2)
Time lapse feature
Storage media Dual SD/SDHC/SDXC SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 2 One
Price at release $829 $270