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Panasonic ZS1 vs Pentax VS20

Portability
91
Imaging
33
Features
25
Overall
29
Panasonic Lumix DMC-ZS1 front
 
Pentax Optio VS20 front
Portability
90
Imaging
39
Features
35
Overall
37

Panasonic ZS1 vs Pentax VS20 Key Specs

Panasonic ZS1
(Full Review)
  • 10MP - 1/2.5" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 640 x 480 video
  • 25-300mm (F3.3-4.9) lens
  • 229g - 103 x 60 x 33mm
  • Revealed May 2009
  • Other Name is Lumix DMC-TZ6
Pentax VS20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-560mm (F3.1-4.8) lens
  • 235g - 111 x 61 x 38mm
  • Announced January 2012
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Panasonic ZS1 vs Pentax VS20 Overview

The following is a in-depth assessment of the Panasonic ZS1 vs Pentax VS20, both Small Sensor Superzoom digital cameras by rivals Panasonic and Pentax. There exists a substantial gap between the resolutions of the ZS1 (10MP) and VS20 (16MP) and the ZS1 (1/2.5") and VS20 (1/2.3") enjoy totally different sensor dimensions.

Photography Glossary

The ZS1 was brought out 3 years before the VS20 which is quite a big difference as far as technology is concerned. Both the cameras come with the identical body type (Compact).

Before getting straight into a full comparison, below is a short view of how the ZS1 matches up against the VS20 with regard to portability, imaging, features and an overall mark.

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Reasons to pick Panasonic ZS1 over the Pentax VS20

 ZS1 VS20 

Reasons to pick Pentax VS20 over the Panasonic ZS1

 VS20 ZS1 
AnnouncedJanuary 2012May 2009Newer by 32 months
Focus manually Dial precise focusing
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution460k230kSharper screen (+230k dot)

Common features in the Panasonic ZS1 and Pentax VS20

 ZS1 VS20 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch screen No Touch screen

Panasonic ZS1 vs Pentax VS20 Physical Comparison

In case you're going to travel with your camera frequently, you will want to factor its weight and volume. The Panasonic ZS1 provides exterior measurements of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") with a weight of 229 grams (0.50 lbs) while the Pentax VS20 has sizing of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") along with a weight of 235 grams (0.52 lbs).

Compare the Panasonic ZS1 vs Pentax VS20 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will change based on the lens you have chosen at that moment. Here is the front view measurements comparison of the ZS1 and the VS20.

Panasonic ZS1 vs Pentax VS20 size comparison

Taking into account dimensions and weight, the portability score of the ZS1 and VS20 is 91 and 90 respectively.

Panasonic ZS1 vs Pentax VS20 top view buttons comparison

Panasonic ZS1 vs Pentax VS20 Sensor Comparison

Typically, its tough to envision the contrast between sensor dimensions merely by going over specifications. The image here will provide you a more clear sense of the sensor sizing in the ZS1 and VS20.

To sum up, each of the cameras have got different resolutions and different sensor dimensions. The ZS1 due to its tinier sensor will make achieving shallow DOF harder and the Pentax VS20 will offer you greater detail having its extra 6 Megapixels. Higher resolution will allow you to crop shots much more aggressively. The more aged ZS1 is going to be disadvantaged with regard to sensor tech.

Panasonic ZS1 vs Pentax VS20 sensor size comparison

Panasonic ZS1 vs Pentax VS20 Screen and ViewFinder

Panasonic ZS1 vs Pentax VS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic ZS1
Portrait photography with Pentax VS20
25
comes with face detection focus
manual focus not available
manual exposure not available
cannot use external flash
resolution not great (10 megapixels)
very small sensor size (1/2.5")
doesn't have RAW format
36
you can focus manually
megapixel count decent (16 megapixels)
no manual exposure
can't use external flash
tiny sensor (1/2.3")
has no RAW files
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Street Comparison

Panasonic ZS1 Street photography info
Pentax VS20 Street photography info
60
has image stabilization (Optical)
lighter than competitors in class (229g)
fixed screen
very small sensor size (1/2.5")
doesn't have RAW format
61
image stabilization (Sensor-shift)
lighter than competition (235 grams)
screen does not articulate
tiny sensor (1/2.3")
has no RAW files
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Sports Comparison

Panasonic ZS1 Sports photography features
Pentax VS20 Sports photography features
24
has image stabilization (Optical)
max fps low (3.0 fps)
no shutter priority
resolution not great (10 megapixels)
very small sensor size (1/2.5")
doesn't have phase detect auto focus
44
incredible zoom range (28-560mm 20.0 x zoom)
image stabilization (Sensor-shift)
megapixel count decent (16 megapixels)
provides tracking autofocus
max fps low (1.0 frames/s)
no shutter priority
tiny sensor (1/2.3")
has no phase detect auto focus
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Travel Comparison

Panasonic ZS1 as a Travel photography camera
Pentax VS20 as a Travel photography camera
63
lighter than competitors in class (229g)
built-in flash
relatively wide (25mm)
very long zoom (300mm)
missing Time Lapse function
resolution not great (10 megapixels)
does not feature selfie friendly display
somewhat slow maximum aperture (f3.3)
68
lighter than competition (235g)
megapixel count decent (16MP)
flash built-in
reasonably wide (28mm)
long zoom (560mm)
lack of Timelapse recording
screen isn't selfie friendly
slow maximum aperture (f3.1)
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Landscape Comparison

Landscape photography with Panasonic ZS1
Landscape photography with Pentax VS20
31
relatively wide (25mm)
has image stabilization (Optical)
manual focus not available
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.3)
screen is somewhat small (2.7 inch)
manual exposure not available
resolution not great (10 megapixels)
very small sensor size (1/2.5")
doesn't have RAW format
missing Time Lapse function
47
you can focus manually
reasonably wide (28mm)
decent sized screen (3 inch)
image stabilization (Sensor-shift)
megapixel count decent (16 megapixels)
fixed lens (fixed lens mount)
slow maximum aperture (f3.1)
no manual exposure
tiny sensor (1/2.3")
has no RAW files
lack of Timelapse recording
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Vlogging Comparison

Panasonic ZS1 as a Vlogging camera
Pentax VS20 as a Vlogging camera
31
relatively wide (25mm)
has image stabilization (Optical)
comes with face detection focus
lighter than competitors in class (229g)
somewhat slow maximum aperture (f3.3)
does not feature selfie friendly display
video quality not great (640 x 480 pixels)
missing external mic port
30
reasonably wide (28mm)
image stabilization (Sensor-shift)
lighter than competition (235 grams)
slow maximum aperture (f3.1)
screen isn't selfie friendly
low quality video (1280 x 720 pixels)
lack of external microphone support
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Panasonic ZS1 vs Pentax VS20 Specifications

Detailed spec comparison table for Panasonic ZS1 and Pentax VS20
 Panasonic Lumix DMC-ZS1Pentax Optio VS20
General Information
Brand Name Panasonic Pentax
Model Panasonic Lumix DMC-ZS1 Pentax Optio VS20
Also called Lumix DMC-TZ6 -
Category Small Sensor Superzoom Small Sensor Superzoom
Revealed 2009-05-14 2012-01-25
Physical type Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.5" 1/2.3"
Sensor measurements 5.744 x 4.308mm 6.08 x 4.56mm
Sensor area 24.7mm² 27.7mm²
Sensor resolution 10 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 16:9, 4:3 and 3:2 1:1, 4:3 and 16:9
Maximum resolution 3648 x 2736 4608 x 3456
Maximum native ISO 6400 6400
Lowest native ISO 100 100
RAW support
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 11 3
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-300mm (12.0x) 28-560mm (20.0x)
Maximum aperture f/3.3-4.9 f/3.1-4.8
Macro focus distance 3cm 3cm
Focal length multiplier 6.3 5.9
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.7 inches 3 inches
Resolution of screen 230k dots 460k dots
Selfie friendly
Liveview
Touch operation
Screen tech - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 60 secs 4 secs
Highest shutter speed 1/2000 secs 1/2500 secs
Continuous shooting rate 3.0fps 1.0fps
Shutter priority
Aperture priority
Manual mode
Set WB
Image stabilization
Inbuilt flash
Flash range 5.30 m (Auto ISO) 2.80 m
Flash options Auto, On, Off, Red-Eye reduction, Slow Sync Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 640x480 1280x720
Video file format Motion JPEG Motion JPEG
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
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 229 grams (0.50 lb) 235 grams (0.52 lb)
Dimensions 103 x 60 x 33mm (4.1" x 2.4" x 1.3") 111 x 61 x 38mm (4.4" x 2.4" x 1.5")
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 model - D-LI122
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/MMC/SDHC card, Internal SD/SDHC/SDXC, Internal
Card slots 1 1
Price at launch $0 $106