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Panasonic ZS8 vs Sony TX20

Portability
92
Imaging
37
Features
39
Overall
37
Panasonic Lumix DMC-ZS8 front
 
Sony Cyber-shot DSC-TX20 front
Portability
96
Imaging
39
Features
50
Overall
43

Panasonic ZS8 vs Sony TX20 Key Specs

Panasonic ZS8
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 24-384mm (F3.3-5.9) lens
  • 210g - 105 x 58 x 33mm
  • Introduced July 2011
  • Alternative Name is Lumix DMC-TZ18
  • Replaced the Panasonic ZS7
Sony TX20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 133g - 96 x 56 x 18mm
  • Introduced February 2012
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Panasonic ZS8 vs Sony TX20 Overview

Here is a complete comparison of the Panasonic ZS8 vs Sony TX20, one being a Small Sensor Superzoom and the other is a Ultracompact by brands Panasonic and Sony. The resolution of the ZS8 (14MP) and the TX20 (16MP) is very well matched and they possess the same exact sensor sizing (1/2.3").

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The ZS8 was released 7 months before the TX20 and they are both of a similar generation. The two cameras offer different body type with the Panasonic ZS8 being a Compact camera and the Sony TX20 being a Ultracompact camera.

Before delving straight into a more detailed comparison, below is a brief view of how the ZS8 matches up versus the TX20 when considering portability, imaging, features and an overall rating.

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Reasons to pick Panasonic ZS8 over the Sony TX20

 ZS8 TX20 

Reasons to pick Sony TX20 over the Panasonic ZS8

 TX20 ZS8 
IntroducedFebruary 2012July 2011Fresher by 7 months
Focus manually More precise focusing
Display resolution922k230kSharper display (+692k dot)
Touch display Easily navigate

Common features in the Panasonic ZS8 and Sony TX20

 ZS8 TX20 
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display measurement
Selfie screen Absent selfie screen

Panasonic ZS8 vs Sony TX20 Physical Comparison

If you are intending to carry your camera often, you'll need to factor in its weight and proportions. The Panasonic ZS8 has got external dimensions of 105mm x 58mm x 33mm (4.1" x 2.3" x 1.3") having a weight of 210 grams (0.46 lbs) while the Sony TX20 has measurements of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") along with a weight of 133 grams (0.29 lbs).

Analyze the Panasonic ZS8 vs Sony TX20 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you use at the time. Here is the front view dimension comparison of the ZS8 and the TX20.

Panasonic ZS8 vs Sony TX20 size comparison

Looking at dimensions and weight, the portability rating of the ZS8 and TX20 is 92 and 96 respectively.

Panasonic ZS8 vs Sony TX20 top view buttons comparison

Panasonic ZS8 vs Sony TX20 Sensor Comparison

Quite often, it can be tough to visualize the contrast between sensor sizing merely by checking technical specs. The photograph here will help provide you a stronger sense of the sensor sizes in the ZS8 and TX20.

As you have seen, the two cameras offer the same exact sensor sizing but different resolution. You should expect to see the Sony TX20 to give you extra detail as a result of its extra 2 Megapixels. Greater resolution can also allow you to crop photos a little more aggressively. The older ZS8 is going to be disadvantaged when it comes to sensor tech.

Panasonic ZS8 vs Sony TX20 sensor size comparison

Panasonic ZS8 vs Sony TX20 Screen and ViewFinder

Panasonic ZS8 vs Sony TX20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS8 Portrait photography features
Sony TX20 Portrait photography features
30
megapixel count good (14MP)
manual focus not available
no external flash support
sensor size is very small (1/2.3")
lack of RAW format
40
has manual focus
MP count decent (16 megapixels)
supports face detect focusing
no manual exposure
can't use external flash
sensor is small (1/2.3")
lack of RAW support
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Street Comparison

Street photography with Panasonic ZS8
Street photography with Sony TX20
61
built in image stabilization (Optical)
lighter than others (210 grams)
no moving screen
sensor size is very small (1/2.3")
lack of RAW format
67
built in image stabilization (Optical)
boasts touch focus
weather proofing
no articulating screen
sensor is small (1/2.3")
lack of RAW support
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Sports Comparison

Panasonic ZS8 as a Sports photography camera
Sony TX20 as a Sports photography camera
47
amazing zoom range (24-384mm 16.0 x zoom)
built in image stabilization (Optical)
megapixel count good (14MP)
provides tracking autofocus
slow continuous shooting (2.0 fps)
sensor size is very small (1/2.3")
lack of phase detect autofocus
50
built in image stabilization (Optical)
MP count decent (16 megapixels)
supports tracking focus
weather proofing
great battery power (250 CIPA)
no shutter priority
sensor is small (1/2.3")
lack of phase detect AF
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Travel Comparison

Panasonic ZS8 Travel photography details
Sony TX20 Travel photography details
69
lighter than others (210 grams)
megapixel count good (14 megapixels)
flash built-in
relatively wide (24mm)
great reach (384mm)
does not have Timelapse recording
doesn't contain selfie friendly display
somewhat slow maximum aperture (f3.3)
72
great battery power (250 shots)
weather proofing
boasts touch focus
MP count decent (16 megapixels)
has built in flash
rather wide (25mm)
does not have Timelapse recording
screen isn't selfie friendly
slow max aperture (f3.5)
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Landscape Comparison

Panasonic ZS8 Landscape photography features
Sony TX20 Landscape photography features
44
relatively wide (24mm)
screen is a good size (3 inch)
built in image stabilization (Optical)
megapixel count good (14 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.3)
sensor size is very small (1/2.3")
lack of RAW format
does not have Timelapse recording
52
has manual focus
rather wide (25mm)
decent sized screen (3 inches)
built in image stabilization (Optical)
MP count decent (16 megapixels)
weather proofing
great battery power (250 per charge)
cannot change lenses (fixed lens mount)
slow max aperture (f3.5)
no manual exposure
sensor is small (1/2.3")
lack of RAW support
does not have Timelapse recording
Photography Glossary

Vlogging Comparison

Panasonic ZS8 Vlogging highlights
Sony TX20 Vlogging highlights
30
relatively wide (24mm)
built in image stabilization (Optical)
lighter than others (210g)
somewhat slow maximum aperture (f3.3)
doesn't contain selfie friendly display
video resolution low (1280 x 720 resolution)
does not have external microphone port
35
rather wide (25mm)
touchscreen
built in image stabilization (Optical)
supports face detect focusing
video res high (1920 x 1080 resolution)
slow max aperture (f3.5)
screen isn't selfie friendly
does not have microphone support
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Panasonic ZS8 vs Sony TX20 Specifications

Detailed spec comparison table for Panasonic ZS8 and Sony TX20
 Panasonic Lumix DMC-ZS8Sony Cyber-shot DSC-TX20
General Information
Brand Name Panasonic Sony
Model Panasonic Lumix DMC-ZS8 Sony Cyber-shot DSC-TX20
Also called Lumix DMC-TZ18 -
Category Small Sensor Superzoom Ultracompact
Introduced 2011-07-19 2012-02-28
Physical type Compact Ultracompact
Sensor Information
Processor Venus Engine FHD BIONZ
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 14 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Highest resolution 4320 x 3240 4608 x 3456
Highest native ISO 6400 3200
Lowest native ISO 100 125
RAW images
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 11 -
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 24-384mm (16.0x) 25-100mm (4.0x)
Highest aperture f/3.3-5.9 f/3.5-4.6
Macro focus distance 3cm 1cm
Crop factor 5.9 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 3 inches 3 inches
Resolution of screen 230 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen tech TFT LCD XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 60 secs 4 secs
Highest shutter speed 1/4000 secs 1/1600 secs
Continuous shooting rate 2.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Custom WB
Image stabilization
Inbuilt flash
Flash range 5.00 m 3.70 m
Flash options Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60 fps), 1440 x 1080 (60, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video format MPEG-4 MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 210 grams (0.46 pounds) 133 grams (0.29 pounds)
Dimensions 105 x 58 x 33mm (4.1" x 2.3" x 1.3") 96 x 56 x 18mm (3.8" x 2.2" 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 340 shots 250 shots
Form of battery Battery Pack Battery Pack
Battery model - NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage type SD/SDHC/SDXC, Internal SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots 1 1
Cost at launch $275 $330