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Pentax K-x vs Sony HX50V

Portability
69
Imaging
51
Features
47
Overall
49
Pentax K-x front
 
Sony Cyber-shot DSC-HX50V front
Portability
89
Imaging
44
Features
57
Overall
49

Pentax K-x vs Sony HX50V Key Specs

Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400 (Push to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Introduced December 2009
Sony HX50V
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200 (Increase to 12800)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.5 - 6.3) lens
  • 272g - 108 x 64 x 38mm
  • Announced April 2013
  • Replaced the Sony HX30V
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Pentax K-x vs Sony HX50V Overview

Let's look a bit more closely at the Pentax K-x vs Sony HX50V, one being a Entry-Level DSLR and the latter is a Small Sensor Superzoom by companies Pentax and Sony. There exists a significant gap between the resolutions of the K-x (12MP) and HX50V (20MP) and the K-x (APS-C) and HX50V (1/2.3") provide totally different sensor size.

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The K-x was launched 4 years before the HX50V and that is quite a sizable gap as far as technology is concerned. The two cameras have different body design with the Pentax K-x being a Compact SLR camera and the Sony HX50V being a Compact camera.

Before we go right into a full comparison, here is a concise summation of how the K-x scores vs the HX50V in the way of portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-x over the Sony HX50V

 K-x HX50V 

Reasons to pick Sony HX50V over the Pentax K-x

 HX50V K-x 
AnnouncedApril 2013December 2009More recent by 40 months
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution921k230kClearer screen (+691k dot)

Common features in the Pentax K-x and Sony HX50V

 K-x HX50V 
Manual focus Dial exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch screen Absent Touch screen

Pentax K-x vs Sony HX50V Physical Comparison

For anybody who is aiming to lug around your camera frequently, you're going to have to factor in its weight and proportions. The Pentax K-x enjoys physical measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs) and the Sony HX50V has measurements of 108mm x 64mm x 38mm (4.3" x 2.5" x 1.5") accompanied by a weight of 272 grams (0.60 lbs).

Check out the Pentax K-x vs Sony HX50V in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have chosen at the time. Here is a front view measurement comparison of the K-x compared to the HX50V.

Pentax K-x vs Sony HX50V size comparison

Looking at dimensions and weight, the portability rating of the K-x and HX50V is 69 and 89 respectively.

Pentax K-x vs Sony HX50V top view buttons comparison

Pentax K-x vs Sony HX50V Sensor Comparison

Sometimes, it can be difficult to visualise the difference between sensor measurements only by checking technical specs. The visual below will offer you a more clear sense of the sensor measurements in the K-x and HX50V.

As you can tell, both of the cameras provide different megapixel count and different sensor measurements. The K-x due to its bigger sensor will make getting bokeh easier and the Sony HX50V will give you more detail utilizing its extra 8 Megapixels. Higher resolution can also help you crop pictures more aggressively. The older K-x is going to be disadvantaged with regard to sensor innovation.

Pentax K-x vs Sony HX50V sensor size comparison

Pentax K-x vs Sony HX50V Screen and ViewFinder

Pentax K-x vs Sony HX50V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-x Portrait photography highlights
Sony HX50V Portrait photography highlights
62
focusing manually
nice sensor size (APS-C)
provides face detect autofocus
supports RAW files
megapixel count low (12MP)
50
you can focus manually
megapixel count decent (20MP)
supports face detection autofocus
tiny sensor (1/2.3")
lacks RAW support
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Street Comparison

Pentax K-x Street photography factors
Sony HX50V Street photography factors
67
built in image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW files
no moving screen
61
has image stabilization (Optical)
lighter than average (272g)
screen is fixed
tiny sensor (1/2.3")
lacks RAW support
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Sports Comparison

Pentax K-x as a Sports photography camera
Sony HX50V as a Sports photography camera
61
maximum shutter speed is high (1/6,000s)
built in image stabilization (Sensor based)
nice sensor size (APS-C)
great battery pack (1,900 CIPA)
sensor has phase detect autofocus
max frames per second very slow (5.0 frames per second)
megapixel count low (12MP)
57
long zoom range (24-720mm 30.0 x zoom)
has image stabilization (Optical)
megapixel count decent (20 megapixels)
supports tracking autofocus
great battery pack (400 CIPA)
tiny sensor (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Pentax K-x as a Travel photography camera
Sony HX50V as a Travel photography camera
53
great battery pack (1,900 CIPA)
has built in flash
no Timelapse recording
megapixel count low (12 megapixels)
does not have a selfie friendly display
71
great battery pack (400 CIPA)
lighter than average (272 grams)
megapixel count decent (20 megapixels)
flash built-in
rather wide (24mm)
great zoom (720mm)
lack of Timelapse function
screen isn't selfie friendly
sluggish max aperture (f3.5 )
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Landscape Comparison

Pentax K-x as a Landscape photography camera
Sony HX50V as a Landscape photography camera
60
focusing manually
switch lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW files
great battery pack (1,900 CIPA)
screen is small (2.7")
megapixel count low (12MP)
no Timelapse recording
53
you can focus manually
rather wide (24mm)
screen is a decent size (3 inches)
has image stabilization (Optical)
megapixel count decent (20 megapixels)
great battery pack (400 CIPA)
fixed lens (fixed lens mount)
sluggish max aperture (f3.5 )
tiny sensor (1/2.3")
lacks RAW support
lack of Timelapse function
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Vlogging Comparison

Pentax K-x Vlogging features
Sony HX50V Vlogging features
26
built in image stabilization (Sensor based)
provides face detect autofocus
does not have a selfie friendly display
low quality video (1280 x 720 pixels)
no microphone support
34
rather wide (24mm)
has image stabilization (Optical)
supports face detection autofocus
high res video (1920 x 1080 pixels)
lighter than average (272g)
sluggish max aperture (f3.5 )
screen isn't selfie friendly
lack of external microphone socket
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Pentax K-x vs Sony HX50V Specifications

Detailed spec comparison table for Pentax K-x and Sony HX50V
 Pentax K-xSony Cyber-shot DSC-HX50V
General Information
Make Pentax Sony
Model Pentax K-x Sony Cyber-shot DSC-HX50V
Class Entry-Level DSLR Small Sensor Superzoom
Introduced 2009-12-23 2013-04-24
Physical type Compact SLR Compact
Sensor Information
Chip Prime -
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor measurements 23.6 x 15.8mm 6.17 x 4.55mm
Sensor area 372.9mm² 28.1mm²
Sensor resolution 12 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Peak resolution 4288 x 2848 5184 x 2920
Highest native ISO 6400 3200
Highest enhanced ISO 12800 12800
Minimum native ISO 100 100
RAW pictures
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 11 -
Cross focus points - -
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 24-720mm (30.0x)
Max aperture - f/3.5 - 6.3
Macro focus range - 5cm
Amount of lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 2.7 inches 3 inches
Resolution of screen 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch screen
Screen tech TFT LCD monitor XtraFine LCD display
Viewfinder Information
Viewfinder Optical (pentamirror) Electronic (optional)
Viewfinder coverage 96% -
Viewfinder magnification 0.57x -
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/6000 seconds 1/4000 seconds
Continuous shutter rate 5.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash range 16.00 m 5.60 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless Auto, On, Off, Slow Sync, Rear Sync, Advanced Flash
Hot shoe
AEB
WB bracketing
Max flash synchronize 1/180 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (24 fps), 640 x 416 (24 fps) 1920 x 1080 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD
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 None BuiltIn
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 580 gr (1.28 lbs) 272 gr (0.60 lbs)
Physical dimensions 123 x 92 x 68mm (4.8" x 3.6" x 2.7") 108 x 64 x 38mm (4.3" x 2.5" x 1.5")
DXO scores
DXO Overall score 72 not tested
DXO Color Depth score 22.8 not tested
DXO Dynamic range score 12.5 not tested
DXO Low light score 811 not tested
Other
Battery life 1900 shots 400 shots
Battery type Battery Pack Battery Pack
Battery model 4 x AA NP-BX1
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC card SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots One One
Launch cost $600 $439