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Samsung GX-20 vs Sony HX20V

Portability
58
Imaging
53
Features
52
Overall
52
Samsung GX-20 front
 
Sony Cyber-shot DSC-HX20V front
Portability
90
Imaging
42
Features
50
Overall
45

Samsung GX-20 vs Sony HX20V Key Specs

Samsung GX-20
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200 (Boost to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 72mm
  • Released January 2008
  • Earlier Model is Samsung GX-10
Sony HX20V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.2-5.8) lens
  • 254g - 107 x 62 x 35mm
  • Revealed July 2012
  • Superseded the Sony HX10V
  • Renewed by Sony HX30V
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Samsung GX-20 vs Sony HX20V Overview

Here, we are comparing the Samsung GX-20 and Sony HX20V, former being a Advanced DSLR while the other is a Small Sensor Superzoom by rivals Samsung and Sony. The sensor resolution of the GX-20 (15MP) and the HX20V (18MP) is fairly similar but the GX-20 (APS-C) and HX20V (1/2.3") have totally different sensor measurements.

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The GX-20 was unveiled 5 years earlier than the HX20V and that is quite a serious difference as far as tech is concerned. Both of these cameras feature different body design with the Samsung GX-20 being a Mid-size SLR camera and the Sony HX20V being a Compact camera.

Before going right into a in depth comparison, here is a quick introduction of how the GX-20 grades versus the HX20V in relation to portability, imaging, features and an overall grade.

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Reasons to pick Samsung GX-20 over the Sony HX20V

 GX-20 HX20V 

Reasons to pick Sony HX20V over the Samsung GX-20

 HX20V GX-20 
RevealedJuly 2012January 2008More recent by 54 months
Display size3"2.7"Larger display (+0.3")
Display resolution922k230kClearer display (+692k dot)

Common features in the Samsung GX-20 and Sony HX20V

 GX-20 HX20V 
Manual focus Dial accurate focus
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch friendly display Neither provides Touch friendly display

Samsung GX-20 vs Sony HX20V Physical Comparison

In case you're looking to lug around your camera often, you will have to take into account its weight and dimensions. The Samsung GX-20 provides exterior dimensions of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs) and the Sony HX20V has dimensions of 107mm x 62mm x 35mm (4.2" x 2.4" x 1.4") with a weight of 254 grams (0.56 lbs).

Take a look at the Samsung GX-20 and Sony HX20V in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ dependant on the lens you are utilising during that time. Here is a front view sizing comparison of the GX-20 vs the HX20V.

Samsung GX-20 vs Sony HX20V size comparison

Looking at size and weight, the portability grade of the GX-20 and HX20V is 58 and 90 respectively.

Samsung GX-20 vs Sony HX20V top view buttons comparison

Samsung GX-20 vs Sony HX20V Sensor Comparison

Usually, it is very hard to see the contrast between sensor measurements just by reading specs. The graphic below will give you a far better sense of the sensor sizes in the GX-20 and HX20V.

All in all, both of the cameras feature different megapixels and different sensor measurements. The GX-20 having a larger sensor will make achieving shallower depth of field less difficult and the Sony HX20V will deliver more detail having an extra 3 Megapixels. Greater resolution will also make it easier to crop photos way more aggressively. The older GX-20 is going to be behind in sensor technology.

Samsung GX-20 vs Sony HX20V sensor size comparison

Samsung GX-20 vs Sony HX20V Screen and ViewFinder

Samsung GX-20 vs Sony HX20V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung GX-20 Portrait photography info
Sony HX20V Portrait photography info
71
manual focus
sensor resolution is decent (15 megapixels)
sensor size is good (APS-C)
exports RAW formats
45
focusing manually
decent MP (18MP)
supports face detect autofocus
external flash not possible
sensor is small (1/2.3")
doesn't have RAW support
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Street Comparison

Samsung GX-20 Street photography details
Sony HX20V Street photography details
65
built in image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW formats
environment proof
screen does not articulate
61
built in image stabilization (Optical)
lighter than competition in class (254 grams)
fixed screen
sensor is small (1/2.3")
doesn't have RAW support
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Sports Comparison

Samsung GX-20 as a Sports photography camera
Sony HX20V as a Sports photography camera
68
built in image stabilization (Sensor based)
sensor resolution is decent (15 megapixels)
sensor size is good (APS-C)
environment proof
sensor has phase detect AF
slow frames per second (3.0 fps)
49
amazing zoom range (25-500mm 20.0 x zoom)
built in image stabilization (Optical)
decent MP (18MP)
supports tracking focus
no shutter priority mode
sensor is small (1/2.3")
doesn't have phase detect autofocus
Photography Glossary

Travel Comparison

Samsung GX-20 Travel photography highlights
Sony HX20V Travel photography highlights
63
environment proof
sensor resolution is decent (15 megapixels)
built-in flash
screen is not selfie friendly
69
lighter than competition in class (254 grams)
decent MP (18MP)
built-in flash
really wide (25mm)
very long reach (500mm)
does not have Time Lapse recording
does not posses selfie friendly screen
somewhat slow max aperture (f3.2)
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Landscape Comparison

Samsung GX-20 Landscape photography factors
Sony HX20V Landscape photography factors
70
manual focus
change lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
sensor resolution is decent (15 megapixels)
sensor size is good (APS-C)
exports RAW formats
environment proof
tiny screen (2.7")
50
focusing manually
really wide (25mm)
screen is a decent size (3 inch)
built in image stabilization (Optical)
decent MP (18 megapixels)
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.2)
sensor is small (1/2.3")
doesn't have RAW support
does not have Time Lapse recording
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Vlogging Comparison

Samsung GX-20 Vlogging highlights
Sony HX20V Vlogging highlights
9
no video
34
really wide (25mm)
built in image stabilization (Optical)
supports face detect autofocus
video res high (1920 x 1080 resolution)
lighter than competition in class (254g)
somewhat slow max aperture (f3.2)
does not posses selfie friendly screen
does not have mic socket
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Samsung GX-20 vs Sony HX20V Specifications

Detailed spec comparison table for Samsung GX-20 and Sony HX20V
 Samsung GX-20Sony Cyber-shot DSC-HX20V
General Information
Brand Samsung Sony
Model type Samsung GX-20 Sony Cyber-shot DSC-HX20V
Class Advanced DSLR Small Sensor Superzoom
Released 2008-01-24 2012-07-20
Physical type Mid-size SLR Compact
Sensor Information
Processor - BIONZ
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor dimensions 23.4 x 15.6mm 6.17 x 4.55mm
Sensor area 365.0mm² 28.1mm²
Sensor resolution 15 megapixel 18 megapixel
Anti alias filter
Aspect ratio - 4:3 and 16:9
Max resolution 4688 x 3120 4896 x 3672
Max native ISO 3200 12800
Max enhanced ISO 6400 -
Min native ISO 100 100
RAW files
Autofocusing
Manual focusing
Touch to focus
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 11 9
Lens
Lens mount type Pentax KAF2 fixed lens
Lens zoom range - 25-500mm (20.0x)
Largest aperture - f/3.2-5.8
Macro focusing range - 1cm
Available lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.7" 3"
Resolution of screen 230k dots 922k dots
Selfie friendly
Liveview
Touch capability
Screen technology - XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.64x -
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/4000 seconds 1/1600 seconds
Continuous shutter rate 3.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance 13.00 m (at ISO 100) 7.10 m
Flash settings Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless Auto, On, Off, Slow Sync
External flash
AEB
White balance bracketing
Fastest flash synchronize 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution None 1920x1080
Video format - MPEG-4, AVCHD
Mic port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 800 grams (1.76 lb) 254 grams (0.56 lb)
Physical dimensions 142 x 101 x 72mm (5.6" x 4.0" x 2.8") 107 x 62 x 35mm (4.2" x 2.4" x 1.4")
DXO scores
DXO Overall rating 68 not tested
DXO Color Depth rating 23.1 not tested
DXO Dynamic range rating 11.2 not tested
DXO Low light rating 714 not tested
Other
Battery life - 320 photographs
Battery type - Battery Pack
Battery ID - NP-BG1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage type SD/MMC/SDHC card SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots Single Single
Launch pricing $850 $397