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Pentax E90 vs Sony HX20V

Portability
94
Imaging
33
Features
11
Overall
24
Pentax Optio E90 front
 
Sony Cyber-shot DSC-HX20V front
Portability
90
Imaging
42
Features
50
Overall
45

Pentax E90 vs Sony HX20V Key Specs

Pentax E90
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 3200
  • 1280 x 720 video
  • 32-95mm (F3.1-5.9) lens
  • 145g - 102 x 59 x 25mm
  • Revealed January 2010
Sony HX20V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.2-5.8) lens
  • 254g - 107 x 62 x 35mm
  • Released July 2012
  • Superseded the Sony HX10V
  • Successor is Sony HX30V
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Pentax E90 vs Sony HX20V Overview

On this page, we will be contrasting the Pentax E90 and Sony HX20V, former being a Small Sensor Compact while the latter is a Small Sensor Superzoom by companies Pentax and Sony. There exists a considerable gap among the resolutions of the E90 (10MP) and HX20V (18MP) but both cameras boast the same sensor sizing (1/2.3").

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The E90 was launched 3 years before the HX20V and that is a fairly large difference as far as camera technology is concerned. The two cameras have the same body design (Compact).

Before delving straight to a full comparison, here is a simple summation of how the E90 grades against the HX20V when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax E90 over the Sony HX20V

 E90 HX20V 

Reasons to pick Sony HX20V over the Pentax E90

 HX20V E90 
ReleasedJuly 2012January 2010Fresher by 30 months
Focus manually Very exact focusing
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution922k230kClearer screen (+692k dot)

Common features in the Pentax E90 and Sony HX20V

 E90 HX20V 
Screen typeFixed Fixed Fixed screen
Selfie screen Lacking selfie screen
Touch friendly screen Lacking Touch friendly screen

Pentax E90 vs Sony HX20V Physical Comparison

When you are intending to carry your camera, you will have to consider its weight and proportions. The Pentax E90 enjoys physical measurements of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") with a weight of 145 grams (0.32 lbs) while the Sony HX20V has measurements of 107mm x 62mm x 35mm (4.2" x 2.4" x 1.4") accompanied by a weight of 254 grams (0.56 lbs).

Check the Pentax E90 and Sony HX20V in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary based on the lens you are using at the time. Underneath is a front view dimension comparison of the E90 compared to the HX20V.

Pentax E90 vs Sony HX20V size comparison

Using dimensions and weight, the portability rating of the E90 and HX20V is 94 and 90 respectively.

Pentax E90 vs Sony HX20V top view buttons comparison

Pentax E90 vs Sony HX20V Sensor Comparison

Quite often, it is hard to visualize the contrast in sensor sizing purely by seeing a spec sheet. The photograph below may give you a far better sense of the sensor measurements in the E90 and HX20V.

As you can see, both of those cameras have the same sensor dimensions albeit different MP. You can expect the Sony HX20V to produce greater detail utilizing its extra 8 Megapixels. Higher resolution will help you crop pictures a bit more aggressively. The older E90 will be behind in sensor innovation.

Pentax E90 vs Sony HX20V sensor size comparison

Pentax E90 vs Sony HX20V Screen and ViewFinder

Pentax E90 vs Sony HX20V Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Pentax E90 Portrait photography highlights
Sony HX20V Portrait photography highlights
19
manual focus not available
manual exposure not possible
external flash not possible
low resolution sensor (10 megapixels)
very small sensor (1/2.3")
has no RAW format
45
focusing manually
good megapixels (18 megapixels)
offers face detection focus
can't use external flash
small sensor size (1/2.3")
lacks RAW format
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Street Comparison

Pentax E90 as a Street photography camera
Sony HX20V as a Street photography camera
47
no moving screen
does not have image stabilization
very small sensor (1/2.3")
has no RAW format
61
built in image stabilization (Optical)
lighter than competitors (254 grams)
screen does not articulate
small sensor size (1/2.3")
lacks RAW format
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Sports Comparison

Pentax E90 Sports photography highlights
Sony HX20V Sports photography highlights
16
no shutter priority
does not have image stabilization
low resolution sensor (10 megapixels)
very small sensor (1/2.3")
has no phase detect AF
49
great zoom range (25-500mm 20.0 x zoom)
built in image stabilization (Optical)
good megapixels (18 megapixels)
offers tracking autofocus
no shutter priority mode
small sensor size (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Travel photography with Pentax E90
Travel photography with Sony HX20V
50
has built in flash
no Time Lapse function
low resolution sensor (10 megapixels)
screen isn't selfie friendly
wide angle not good (32mm)
sluggish maximum aperture (f3.1)
69
lighter than competitors (254 grams)
good megapixels (18 megapixels)
built-in flash
decently wide (25mm)
long reach (500mm)
doesn't have Time Lapse function
display is not selfie friendly
slow maximum aperture (f3.2)
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Landscape Comparison

Pentax E90 Landscape photography advice
Sony HX20V Landscape photography advice
22
manual focus not available
fixed lens (fixed lens mount)
wide angle not good (32mm)
sluggish maximum aperture (f3.1)
tiny screen (2.7 inches)
manual exposure not possible
does not have image stabilization
low resolution sensor (10MP)
very small sensor (1/2.3")
has no RAW format
no Time Lapse function
50
focusing manually
decently wide (25mm)
screen size is good (3 inches)
built in image stabilization (Optical)
good megapixels (18 megapixels)
can't swap lens (fixed lens mount)
slow maximum aperture (f3.2)
small sensor size (1/2.3")
lacks RAW format
doesn't have Time Lapse function
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Vlogging Comparison

Pentax E90 Vlogging features
Sony HX20V Vlogging features
22
wide angle not good (32mm)
sluggish maximum aperture (f3.1)
screen isn't selfie friendly
does not have image stabilization
low video resolution (1280 x 720 pixels)
no mic support
34
decently wide (25mm)
built in image stabilization (Optical)
offers face detection focus
video res high (1920 x 1080 pxls)
lighter than competitors (254g)
slow maximum aperture (f3.2)
display is not selfie friendly
doesn't have external mic port
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Pentax E90 vs Sony HX20V Specifications

Detailed spec comparison table for Pentax E90 and Sony HX20V
 Pentax Optio E90Sony Cyber-shot DSC-HX20V
General Information
Brand Name Pentax Sony
Model type Pentax Optio E90 Sony Cyber-shot DSC-HX20V
Class Small Sensor Compact Small Sensor Superzoom
Revealed 2010-01-25 2012-07-20
Body design Compact Compact
Sensor Information
Chip Prime BIONZ
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 10MP 18MP
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Max resolution 3648 x 2736 4896 x 3672
Max native ISO 3200 12800
Minimum native ISO 80 100
RAW format
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 3 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 32-95mm (3.0x) 25-500mm (20.0x)
Max aperture f/3.1-5.9 f/3.2-5.8
Macro focusing distance 6cm 1cm
Focal length multiplier 5.9 5.8
Screen
Range of display Fixed Type Fixed Type
Display size 2.7" 3"
Resolution of display 230k dot 922k dot
Selfie friendly
Liveview
Touch display
Display technology - XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 secs 30 secs
Fastest shutter speed 1/2000 secs 1/1600 secs
Continuous shutter speed - 10.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 3.50 m 7.10 m
Flash options - Auto, On, Off, Slow Sync
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 145g (0.32 lb) 254g (0.56 lb)
Physical dimensions 102 x 59 x 25mm (4.0" x 2.3" x 1.0") 107 x 62 x 35mm (4.2" x 2.4" x 1.4")
DXO scores
DXO Overall 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 - 320 photos
Battery form - Battery Pack
Battery ID 2 x AA NP-BG1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Storage media SD/SDHC, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots One One
Retail pricing $100 $397