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Panasonic ZS7 vs Pentax VS20

Portability
91
Imaging
35
Features
33
Overall
34
Panasonic Lumix DMC-ZS7 front
 
Pentax Optio VS20 front
Portability
90
Imaging
39
Features
35
Overall
37

Panasonic ZS7 vs Pentax VS20 Key Specs

Panasonic ZS7
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-300mm (F3.3-4.9) lens
  • 218g - 103 x 60 x 33mm
  • Revealed July 2011
  • Alternative Name is Lumix DMC-TZ10
  • New Model is Panasonic ZS8
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
Photography Glossary

Panasonic ZS7 vs Pentax VS20 Overview

Below, we will be reviewing the Panasonic ZS7 vs Pentax VS20, both Small Sensor Superzoom cameras by brands Panasonic and Pentax. There exists a significant gap among the resolutions of the ZS7 (12MP) and VS20 (16MP) but they enjoy the exact same sensor size (1/2.3").

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The ZS7 was unveiled 6 months earlier than the VS20 and they are of a similar generation. Each of the cameras come with the identical body type (Compact).

Before diving through a thorough comparison, below is a brief overview of how the ZS7 matches up versus the VS20 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Panasonic ZS7 over the Pentax VS20

 ZS7 VS20 

Reasons to pick Pentax VS20 over the Panasonic ZS7

 VS20 ZS7 
Focus manually More exact focus

Common features in the Panasonic ZS7 and Pentax VS20

 ZS7 VS20 
AnnouncedJuly 2011January 2012Same generation
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen size
Screen resolution460k460kIdentical screen resolution
Selfie screen Neither has selfie screen
Touch friendly screen Neither has Touch friendly screen

Panasonic ZS7 vs Pentax VS20 Physical Comparison

For anyone who is looking to travel with your camera frequently, you're going to have to consider its weight and proportions. The Panasonic ZS7 has outside measurements of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") with a weight of 218 grams (0.48 lbs) whilst the Pentax VS20 has measurements of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") accompanied by a weight of 235 grams (0.52 lbs).

Contrast the Panasonic ZS7 vs Pentax VS20 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you choose at that moment. Below is the front view overall size comparison of the ZS7 vs the VS20.

Panasonic ZS7 vs Pentax VS20 size comparison

Looking at dimensions and weight, the portability rating of the ZS7 and VS20 is 91 and 90 respectively.

Panasonic ZS7 vs Pentax VS20 top view buttons comparison

Panasonic ZS7 vs Pentax VS20 Sensor Comparison

Normally, its tough to imagine the difference in sensor dimensions purely by checking out a spec sheet. The pic here may offer you a clearer sense of the sensor measurements in the ZS7 and VS20.

As you can see, both the cameras have got the exact same sensor measurements albeit different megapixels. You should count on the Pentax VS20 to produce more detail having an extra 4MP. Higher resolution will also make it easier to crop pictures much more aggressively.

Panasonic ZS7 vs Pentax VS20 sensor size comparison

Panasonic ZS7 vs Pentax VS20 Screen and ViewFinder

Panasonic ZS7 vs Pentax VS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic ZS7
Portrait photography with Pentax VS20
21
manual focus not available
can't use external flash
sensor resolution low (12 megapixels)
small sensor (1/2.3")
lack of RAW files
36
focusing manually
MP count good (16MP)
manual exposure not available
can't use external flash
sensor is very small (1/2.3")
doesn't have RAW files
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Street Comparison

Panasonic ZS7 as a Street photography camera
Pentax VS20 as a Street photography camera
60
built in image stabilization (Optical)
lighter than competition in class (218 grams)
screen is fixed
small sensor (1/2.3")
lack of RAW files
61
built in image stabilization (Sensor-shift)
lighter than competitors in class (235g)
no articulating screen
sensor is very small (1/2.3")
doesn't have RAW files
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Sports Comparison

Panasonic ZS7 as a Sports photography camera
Pentax VS20 as a Sports photography camera
27
built in image stabilization (Optical)
max fps low (2.0 frames/s)
sensor resolution low (12MP)
small sensor (1/2.3")
lack of phase detect auto focus
44
long zoom range (28-560mm 20.0 x zoom)
built in image stabilization (Sensor-shift)
MP count good (16MP)
includes tracking autofocus
painfully slow continuous shooting (1.0 frames/s)
lack of shutter priority mode
sensor is very small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Travel photography with Panasonic ZS7
Travel photography with Pentax VS20
63
lighter than competition in class (218 grams)
flash built-in
fairly wide (25mm)
very long reach (300mm)
doesn't have Timelapse mode
sensor resolution low (12 megapixels)
display is not selfie friendly
sluggish maximum aperture (f3.3)
68
lighter than competitors in class (235g)
MP count good (16MP)
has built in flash
fairly wide (28mm)
great zoom (560mm)
doesn't have Time Lapse mode
display isn't selfie friendly
slow max aperture (f3.1)
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Landscape Comparison

Panasonic ZS7 Landscape photography features
Pentax VS20 Landscape photography features
38
fairly wide (25mm)
good sized screen (3 inch)
built in image stabilization (Optical)
manual focus not available
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.3)
sensor resolution low (12 megapixels)
small sensor (1/2.3")
lack of RAW files
doesn't have Timelapse mode
47
focusing manually
fairly wide (28mm)
pretty good screen size (3 inches)
built in image stabilization (Sensor-shift)
MP count good (16 megapixels)
lens is fixed (fixed lens mount)
slow max aperture (f3.1)
manual exposure not available
sensor is very small (1/2.3")
doesn't have RAW files
doesn't have Time Lapse mode
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Vlogging Comparison

Panasonic ZS7 as a Vlogging camera
Pentax VS20 as a Vlogging camera
30
fairly wide (25mm)
built in image stabilization (Optical)
lighter than competition in class (218g)
sluggish maximum aperture (f3.3)
display is not selfie friendly
video resolution low (1280 x 720 pxls)
doesn't have external microphone socket
30
fairly wide (28mm)
built in image stabilization (Sensor-shift)
lighter than competitors in class (235 grams)
slow max aperture (f3.1)
display isn't selfie friendly
low quality video (1280 x 720 resolution)
doesn't have external mic socket
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Panasonic ZS7 vs Pentax VS20 Specifications

Detailed spec comparison table for Panasonic ZS7 and Pentax VS20
 Panasonic Lumix DMC-ZS7Pentax Optio VS20
General Information
Make Panasonic Pentax
Model Panasonic Lumix DMC-ZS7 Pentax Optio VS20
Also called Lumix DMC-TZ10 -
Category Small Sensor Superzoom Small Sensor Superzoom
Revealed 2011-07-19 2012-01-25
Physical type Compact Compact
Sensor Information
Chip Venus Engine HD II -
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.08 x 4.56mm
Sensor surface area 27.7mm² 27.7mm²
Sensor resolution 12 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Full resolution 4000 x 3000 4608 x 3456
Max native ISO 6400 6400
Minimum native ISO 80 100
RAW photos
Autofocusing
Focus manually
Touch to focus
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 3
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-300mm (12.0x) 28-560mm (20.0x)
Largest aperture f/3.3-4.9 f/3.1-4.8
Macro focus distance 3cm 3cm
Focal length multiplier 5.9 5.9
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 3 inches
Display resolution 460k dots 460k dots
Selfie friendly
Liveview
Touch functionality
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 60 seconds 4 seconds
Highest shutter speed 1/2000 seconds 1/2500 seconds
Continuous shooting rate 2.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash range 5.30 m 2.80 m
Flash options Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1280x720 1280x720
Video format AVCHD Lite Motion JPEG
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 BuiltIn None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 218g (0.48 lbs) 235g (0.52 lbs)
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/SDHC/SDXC, Internal SD/SDHC/SDXC, Internal
Card slots One One
Retail pricing $350 $106