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Pentax Efina vs Sony WX50

Portability
97
Imaging
38
Features
26
Overall
33
Pentax Efina front
 
Sony Cyber-shot DSC-WX50 front
Portability
96
Imaging
39
Features
36
Overall
37

Pentax Efina vs Sony WX50 Key Specs

Pentax Efina
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.5" Fixed Screen
  • ISO 80 - 1600
  • Digital Image Stabilization
  • 1280 x 720 video
  • 26-130mm (F3.5-6.3) lens
  • 91g - 87 x 54 x 21mm
  • Revealed June 2013
Sony WX50
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-125mm (F2.6-6.3) lens
  • 117g - 92 x 52 x 19mm
  • Launched January 2012
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Pentax Efina vs Sony WX50 Overview

Below, we are contrasting the Pentax Efina and Sony WX50, one being a Ultracompact and the other is a Small Sensor Compact by companies Pentax and Sony. The sensor resolution of the Efina (14MP) and the WX50 (16MP) is very close and they enjoy the exact same sensor sizing (1/2.3").

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The Efina was revealed 17 months later than the WX50 making the cameras a generation apart from one another. The two cameras come with different body type with the Pentax Efina being a Ultracompact camera and the Sony WX50 being a Compact camera.

Before diving through a full comparison, below is a short view of how the Efina grades versus the WX50 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Pentax Efina over the Sony WX50

 Efina WX50 
LaunchedJune 2013January 2012More recent by 17 months

Reasons to pick Sony WX50 over the Pentax Efina

 WX50 Efina 
Display dimension2.7"2.5"Larger display (+0.2")
Display resolution461k230kClearer display (+231k dot)

Common features in the Pentax Efina and Sony WX50

 Efina WX50 
Focus manually No manual focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch friendly display Neither contains Touch friendly display

Pentax Efina vs Sony WX50 Physical Comparison

For those who are going to lug around your camera frequently, you're going to have to consider its weight and proportions. The Pentax Efina has got external dimensions of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") accompanied by a weight of 91 grams (0.20 lbs) and the Sony WX50 has measurements of 92mm x 52mm x 19mm (3.6" x 2.0" x 0.7") accompanied by a weight of 117 grams (0.26 lbs).

Analyze the Pentax Efina and Sony WX50 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you have chosen at that moment. Underneath is the front view dimensions comparison of the Efina and the WX50.

Pentax Efina vs Sony WX50 size comparison

Taking into account dimensions and weight, the portability rating of the Efina and WX50 is 97 and 96 respectively.

Pentax Efina vs Sony WX50 top view buttons comparison

Pentax Efina vs Sony WX50 Sensor Comparison

Typically, it can be difficult to visualise the contrast in sensor measurements simply by researching specs. The photograph below may offer you a much better sense of the sensor dimensions in the Efina and WX50.

As you can plainly see, each of the cameras have got the exact same sensor measurements but not the same resolution. You should expect to see the Sony WX50 to render greater detail because of its extra 2MP. Greater resolution will help you crop pics much more aggressively. The more modern Efina is going to have a benefit when it comes to sensor tech.

Pentax Efina vs Sony WX50 sensor size comparison

Pentax Efina vs Sony WX50 Screen and ViewFinder

Pentax Efina vs Sony WX50 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax Efina
Portrait photography with Sony WX50
34
MP count decent (14 megapixels)
provides face detection autofocus
manual focus not available
lack of manual mode
no external flash support
very small sensor size (1/2.3")
no RAW support
34
sensor resolution is decent (16 megapixels)
supports face detection autofocus
lack of manual focus
no manual control
no external flash support
tiny sensor (1/2.3")
has no RAW support
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Street Comparison

Pentax Efina Street photography info
Sony WX50 Street photography info
64
has image stabilization (Digital)
lighter than competition (91 grams)
no articulating screen
very small sensor size (1/2.3")
no RAW support
63
built in image stabilization (Optical)
lighter than average in class (117g)
no moving screen
tiny sensor (1/2.3")
has no RAW support
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Sports Comparison

Pentax Efina as a Sports photography camera
Sony WX50 as a Sports photography camera
35
has image stabilization (Digital)
MP count decent (14MP)
low maximum shutter speed (1/1,400 seconds)
lack of shutter priority mode
very small sensor size (1/2.3")
no phase detect autofocus
44
built in image stabilization (Optical)
sensor resolution is decent (16MP)
supports tracking autofocus
no shutter priority
tiny sensor (1/2.3")
has no phase detect autofocus
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Travel Comparison

Pentax Efina Travel photography information
Sony WX50 Travel photography information
69
lighter than competition (91 grams)
MP count decent (14 megapixels)
has built in flash
pretty wide (26mm)
no Time Lapse mode
doesn't have selfie friendly screen
slow max aperture (f3.5)
69
lighter than average in class (117g)
sensor resolution is decent (16 megapixels)
built-in flash
reasonably wide (25mm)
does not have Timelapse mode
screen isn't selfie friendly
somewhat slow maximum aperture (f2.6)
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Landscape Comparison

Landscape photography with Pentax Efina
Landscape photography with Sony WX50
38
pretty wide (26mm)
has image stabilization (Digital)
MP count decent (14MP)
manual focus not available
can't switch lenses (fixed lens mount)
slow max aperture (f3.5)
screen is small (2.5")
lack of manual mode
very small sensor size (1/2.3")
no RAW support
no Time Lapse mode
38
reasonably wide (25mm)
built in image stabilization (Optical)
sensor resolution is decent (16MP)
lack of manual focus
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f2.6)
screen is small (2.7 inches)
no manual control
tiny sensor (1/2.3")
has no RAW support
does not have Timelapse mode
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Vlogging Comparison

Pentax Efina Vlogging highlights
Sony WX50 Vlogging highlights
33
pretty wide (26mm)
has image stabilization (Digital)
provides face detection autofocus
lighter than competition (91g)
slow max aperture (f3.5)
doesn't have selfie friendly screen
video quality not great (1280 x 720 pixels)
no external mic port
35
reasonably wide (25mm)
built in image stabilization (Optical)
supports face detection autofocus
high quality video (1920 x 1080 pxls)
lighter than average in class (117g)
somewhat slow maximum aperture (f2.6)
screen isn't selfie friendly
does not have external microphone socket
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Pentax Efina vs Sony WX50 Specifications

Detailed spec comparison table for Pentax Efina and Sony WX50
 Pentax EfinaSony Cyber-shot DSC-WX50
General Information
Brand Name Pentax Sony
Model Pentax Efina Sony Cyber-shot DSC-WX50
Category Ultracompact Small Sensor Compact
Revealed 2013-06-03 2012-01-30
Physical type Ultracompact Compact
Sensor Information
Chip - BIONZ
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 14 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3 and 16:9
Highest resolution 4288 x 3216 4608 x 3456
Highest native ISO 1600 12800
Minimum native ISO 80 100
RAW pictures
Autofocusing
Manual focus
Touch to focus
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 26-130mm (5.0x) 25-125mm (5.0x)
Maximum aperture f/3.5-6.3 f/2.6-6.3
Macro focus distance 20cm 5cm
Focal length multiplier 5.8 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.5 inch 2.7 inch
Screen resolution 230 thousand dots 461 thousand dots
Selfie friendly
Liveview
Touch operation
Screen tech QVGA TFT LCD Clearfoto TFT LCD display
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 1/8s 4s
Maximum shutter speed 1/1400s 1/1600s
Continuous shooting rate - 10.0fps
Shutter priority
Aperture priority
Expose Manually
Set WB
Image stabilization
Integrated flash
Flash range 4.10 m 5.30 m
Flash modes Auto, Auto Red-eye Reduction, Forced On, Forced Off Auto, On, Off, Slow Sync
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720, 640 x 480 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video format - MPEG-4, AVCHD
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 91g (0.20 lbs) 117g (0.26 lbs)
Dimensions 87 x 54 x 21mm (3.4" x 2.1" x 0.8") 92 x 52 x 19mm (3.6" x 2.0" x 0.7")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 200 photos 240 photos
Style of battery Battery Pack Battery Pack
Battery model D-LI109 NP-BN
Self timer Yes Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage SC/SDHC, Internal SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots Single Single
Launch cost $10 $250