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Panasonic ZS3 vs Sony HX20V

Portability
91
Imaging
33
Features
30
Overall
31
Panasonic Lumix DMC-ZS3 front
 
Sony Cyber-shot DSC-HX20V front
Portability
90
Imaging
42
Features
50
Overall
45

Panasonic ZS3 vs Sony HX20V Key Specs

Panasonic ZS3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-300mm (F3.3-4.9) lens
  • 229g - 103 x 60 x 33mm
  • Released May 2009
  • Also referred to as Lumix DMC-TZ7
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
  • Launched July 2012
  • Previous Model is Sony HX10V
  • Later Model is Sony HX30V
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Panasonic ZS3 vs Sony HX20V Overview

The following is a in depth overview of the Panasonic ZS3 versus Sony HX20V, both Small Sensor Superzoom cameras by competitors Panasonic and Sony. There exists a huge gap among the resolutions of the ZS3 (10MP) and HX20V (18MP) but both cameras have the identical sensor sizing (1/2.3").

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The ZS3 was unveiled 4 years before the HX20V which is a fairly significant gap as far as camera technology is concerned. Each of these cameras feature the same body design (Compact).

Before diving right into a in-depth comparison, here is a short view of how the ZS3 matches up versus the HX20V for portability, imaging, features and an overall mark.

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Reasons to pick Panasonic ZS3 over the Sony HX20V

 ZS3 HX20V 

Reasons to pick Sony HX20V over the Panasonic ZS3

 HX20V ZS3 
LaunchedJuly 2012May 2009Newer by 38 months
Manual focus More accurate focus
Screen resolution922k460kSharper screen (+462k dot)

Common features in the Panasonic ZS3 and Sony HX20V

 ZS3 HX20V 
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen measurement
Selfie screen Lacking selfie screen
Touch screen Neither offers Touch screen

Panasonic ZS3 vs Sony HX20V Physical Comparison

If you're going to travel with your camera often, you'll have to factor its weight and dimensions. The Panasonic ZS3 offers outside dimensions of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") and a weight of 229 grams (0.50 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).

Look at the Panasonic ZS3 versus Sony HX20V in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilising at the time. Following is a front view proportions comparison of the ZS3 and the HX20V.

Panasonic ZS3 vs Sony HX20V size comparison

Taking into consideration dimensions and weight, the portability score of the ZS3 and HX20V is 91 and 90 respectively.

Panasonic ZS3 vs Sony HX20V top view buttons comparison

Panasonic ZS3 vs Sony HX20V Sensor Comparison

More often than not, it can be hard to envision the contrast in sensor dimensions merely by looking through technical specs. The picture below should provide you a much better sense of the sensor dimensions in the ZS3 and HX20V.

As you have seen, both the cameras feature the identical sensor size albeit not the same megapixels. You should count on the Sony HX20V to render extra detail having an extra 8 Megapixels. Higher resolution will allow you to crop pictures way more aggressively. The more aged ZS3 will be disadvantaged with regard to sensor tech.

Panasonic ZS3 vs Sony HX20V sensor size comparison

Panasonic ZS3 vs Sony HX20V Screen and ViewFinder

Panasonic ZS3 vs Sony HX20V Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Panasonic ZS3 Portrait photography information
Sony HX20V Portrait photography information
19
manual focus not available
no manual control
no external flash support
megapixel count low (10 megapixels)
sensor size is very small (1/2.3")
lack of RAW files
45
has manual focus
good MP (18 megapixels)
comes with face detection focusing
no external flash support
sensor size is very small (1/2.3")
lack of RAW files
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Street Comparison

Street photography with Panasonic ZS3
Street photography with Sony HX20V
60
has image stabilization (Optical)
lighter than competition (229g)
no moving screen
sensor size is very small (1/2.3")
lack of RAW files
61
built in image stabilization (Optical)
lighter than average (254g)
screen is fixed
sensor size is very small (1/2.3")
lack of RAW files
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Sports Comparison

Panasonic ZS3 Sports photography details
Sony HX20V Sports photography details
24
has image stabilization (Optical)
painfully slow continuous shooting (2.0 frames/s)
no shutter priority mode
megapixel count low (10MP)
sensor size is very small (1/2.3")
lack of phase detect AF
49
amazing zoom range (25-500mm 20.0 x zoom)
built in image stabilization (Optical)
good MP (18MP)
comes with tracking autofocus
no shutter priority
sensor size is very small (1/2.3")
lack of phase detect AF
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Travel Comparison

Travel photography with Panasonic ZS3
Travel photography with Sony HX20V
63
lighter than competition (229g)
built-in flash
really wide (25mm)
very long zoom (300mm)
lack of Time Lapse mode
megapixel count low (10 megapixels)
screen isn't selfie friendly
somewhat slow maximum aperture (f3.3)
69
lighter than average (254 grams)
good MP (18 megapixels)
built-in flash
relatively wide (25mm)
long zoom (500mm)
does not have Time Lapse mode
doesn't contain selfie friendly display
slow maximum aperture (f3.2)
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Landscape Comparison

Panasonic ZS3 Landscape photography info
Sony HX20V Landscape photography info
35
really wide (25mm)
screen is a decent size (3 inch)
has image stabilization (Optical)
manual focus not available
cannot change lenses (fixed lens mount)
somewhat slow maximum aperture (f3.3)
no manual control
megapixel count low (10MP)
sensor size is very small (1/2.3")
lack of RAW files
lack of Time Lapse mode
50
has manual focus
relatively wide (25mm)
nice screen size (3 inches)
built in image stabilization (Optical)
good MP (18MP)
cannot change lens (fixed lens mount)
slow maximum aperture (f3.2)
sensor size is very small (1/2.3")
lack of RAW files
does not have Time Lapse mode
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Vlogging Comparison

Panasonic ZS3 Vlogging features
Sony HX20V Vlogging features
30
really wide (25mm)
has image stabilization (Optical)
lighter than competition (229g)
somewhat slow maximum aperture (f3.3)
screen isn't selfie friendly
video resolution low (1280 x 720 resolution)
lack of external mic port
34
relatively wide (25mm)
built in image stabilization (Optical)
comes with face detection focusing
high res video (1920 x 1080 resolution)
lighter than average (254g)
slow maximum aperture (f3.2)
doesn't contain selfie friendly display
does not have external mic port
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Panasonic ZS3 vs Sony HX20V Specifications

Detailed spec comparison table for Panasonic ZS3 and Sony HX20V
 Panasonic Lumix DMC-ZS3Sony Cyber-shot DSC-HX20V
General Information
Brand Name Panasonic Sony
Model Panasonic Lumix DMC-ZS3 Sony Cyber-shot DSC-HX20V
Also called Lumix DMC-TZ7 -
Class Small Sensor Superzoom Small Sensor Superzoom
Released 2009-05-14 2012-07-20
Body design Compact Compact
Sensor Information
Chip - 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 10 megapixels 18 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3 and 16:9
Highest resolution 3648 x 2736 4896 x 3672
Highest native ISO 6400 12800
Lowest native ISO 80 100
RAW images
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 11 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 25-300mm (12.0x) 25-500mm (20.0x)
Max aperture f/3.3-4.9 f/3.2-5.8
Macro focus distance 3cm 1cm
Focal length multiplier 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 3 inches
Display resolution 460k dot 922k dot
Selfie friendly
Liveview
Touch friendly
Display technology - XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/2000 secs 1/1600 secs
Continuous shooting speed 2.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 5.30 m (Auto ISO) 7.10 m
Flash modes Auto, On, Off, Red-Eye reduction, Slow Sync Auto, On, Off, Slow Sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 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)
Highest video resolution 1280x720 1920x1080
Video file format AVCHD Lite 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 229 gr (0.50 lbs) 254 gr (0.56 lbs)
Physical dimensions 103 x 60 x 33mm (4.1" x 2.4" x 1.3") 107 x 62 x 35mm (4.2" x 2.4" x 1.4")
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 - 320 pictures
Battery form - Battery Pack
Battery model - NP-BG1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage media SD/MMC/SDHC card, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Price at launch $200 $397