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Panasonic G7 vs Panasonic ZS20

Portability
71
Imaging
54
Features
80
Overall
64
Panasonic Lumix DMC-G7 front
 
Panasonic Lumix DMC-ZS20 front
Portability
92
Imaging
37
Features
46
Overall
40

Panasonic G7 vs Panasonic ZS20 Key Specs

Panasonic G7
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 125 x 86 x 77mm
  • Revealed May 2015
  • Earlier Model is Panasonic G6
Panasonic ZS20
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 206g - 105 x 59 x 28mm
  • Introduced April 2012
  • Alternative Name is Lumix DMC-TZ30
  • Superseded the Panasonic ZS15
  • Replacement is Panasonic ZS25
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Panasonic G7 vs Panasonic ZS20 Overview

Here is a in depth analysis of the Panasonic G7 and Panasonic ZS20, former being a Advanced Mirrorless while the latter is a Small Sensor Superzoom and they are both manufactured by Panasonic. The image resolution of the G7 (16MP) and the ZS20 (14MP) is pretty similar but the G7 (Four Thirds) and ZS20 (1/2.3") provide totally different sensor sizes.

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The G7 was manufactured 3 years later than the ZS20 and that is quite a serious difference as far as technology is concerned. Both the cameras feature different body design with the Panasonic G7 being a SLR-style mirrorless camera and the Panasonic ZS20 being a Compact camera.

Before getting straight to a full comparison, here is a quick summation of how the G7 matches up against the ZS20 in terms of portability, imaging, features and an overall rating.

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Reasons to pick Panasonic G7 over the Panasonic ZS20

 G7 ZS20 
IntroducedMay 2015April 2012Fresher by 38 months
Manually focus More accurate focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1040k460kCrisper screen (+580k dot)
Selfie screen Take selfies

Reasons to pick Panasonic ZS20 over the Panasonic G7

 ZS20 G7 

Common features in the Panasonic G7 and Panasonic ZS20

 G7 ZS20 
Screen size3"3"Same screen dimensions
Touch friendly screen Quickly navigate

Panasonic G7 vs Panasonic ZS20 Physical Comparison

For anybody who is planning to carry your camera regularly, you will have to factor in its weight and volume. The Panasonic G7 provides physical measurements of 125mm x 86mm x 77mm (4.9" x 3.4" x 3.0") having a weight of 410 grams (0.90 lbs) and the Panasonic ZS20 has sizing of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") along with a weight of 206 grams (0.45 lbs).

Analyze the Panasonic G7 and Panasonic ZS20 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ depending on the lens you have chosen at that time. Following is a front view measurement comparison of the G7 compared to the ZS20.

Panasonic G7 vs Panasonic ZS20 size comparison

Considering dimensions and weight, the portability score of the G7 and ZS20 is 71 and 92 respectively.

Panasonic G7 vs Panasonic ZS20 top view buttons comparison

Panasonic G7 vs Panasonic ZS20 Sensor Comparison

Quite often, its hard to envision the gap between sensor sizing simply by going over a spec sheet. The visual below should provide you a clearer sense of the sensor measurements in the G7 and ZS20.

As you can see, each of the cameras come with different megapixel count and different sensor sizing. The G7 due to its bigger sensor will make achieving bokeh easier and the Panasonic G7 will offer greater detail due to its extra 2MP. Higher resolution will also enable you to crop shots a good deal more aggressively. The fresher G7 will have a benefit in sensor tech.

Panasonic G7 vs Panasonic ZS20 sensor size comparison

Panasonic G7 vs Panasonic ZS20 Screen and ViewFinder

Panasonic G7 vs Panasonic ZS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic G7
Portrait photography with Panasonic ZS20
72
manual focus
megapixel count good (16MP)
sensor size is nice (Four Thirds)
supports face detect autofocus
saves RAW formats
30
sensor resolution is decent (14MP)
focusing manually not possible
can't use external flash
tiny sensor size (1/2.3")
no RAW support
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Street Comparison

Panasonic G7 Street photography details
Panasonic ZS20 Street photography details
72
screen articulates
sensor size is nice (Four Thirds)
saves RAW formats
includes focus via touch
very good ISO range (25,600)
no image stabilization
65
has image stabilization (Optical)
has focus via touch
lighter than competition in class (206g)
fixed screen
tiny sensor size (1/2.3")
no RAW support
Photography Glossary

Sports Comparison

Panasonic G7 Sports photography factors
Panasonic ZS20 Sports photography factors
55
quiet mode (1/16,000 seconds)
megapixel count good (16MP)
sensor size is nice (Four Thirds)
supports tracking focus
no image stabilization
terrible battery (350 CIPA)
lacks phase detect autofocus
47
incredible zoom range (24-480mm 20.0 x zoom)
has image stabilization (Optical)
sensor resolution is decent (14MP)
supports tracking focus
tiny sensor size (1/2.3")
bad battery pack (260 shots)
no phase detect AF
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Travel Comparison

Panasonic G7 Travel photography advice
Panasonic ZS20 Travel photography advice
71
includes focus via touch
megapixel count good (16MP)
has built in flash
display is selfie friendly
terrible battery (350 shots)
68
lighter than competition in class (206 grams)
has focus via touch
sensor resolution is decent (14 megapixels)
flash built-in
pretty wide (24mm)
very long reach (480mm)
lack of Timelapse recording
bad battery pack (260 shots)
does not have selfie friendly screen
sluggish maximum aperture (f3.3)
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Landscape Comparison

Panasonic G7 as a Landscape photography camera
Panasonic ZS20 as a Landscape photography camera
67
manual focus
switch lenses (Micro Four Thirds mount)
screen is a good size (3 inches)
megapixel count good (16 megapixels)
sensor size is nice (Four Thirds)
very good ISO range (25,600)
saves RAW formats
no image stabilization
terrible battery (350 shots)
42
pretty wide (24mm)
pretty good screen size (3 inches)
has image stabilization (Optical)
sensor resolution is decent (14MP)
focusing manually not possible
can't swap lenses (fixed lens mount)
sluggish maximum aperture (f3.3)
tiny sensor size (1/2.3")
no RAW support
bad battery pack (260 shots)
lack of Timelapse recording
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Vlogging Comparison

Panasonic G7 as a Vlogging camera
Panasonic ZS20 as a Vlogging camera
72
display is selfie friendly
touchscreen capability
supports face detect autofocus
high res video (3840 x 2160 pxls)
has mic port
no image stabilization
34
pretty wide (24mm)
has touchscreen
has image stabilization (Optical)
video resolution high (1920 x 1080 pixels)
lighter than competition in class (206g)
sluggish maximum aperture (f3.3)
does not have selfie friendly screen
lack of microphone port
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Panasonic G7 vs Panasonic ZS20 Specifications

Detailed spec comparison table for Panasonic G7 and Panasonic ZS20
 Panasonic Lumix DMC-G7Panasonic Lumix DMC-ZS20
General Information
Manufacturer Panasonic Panasonic
Model type Panasonic Lumix DMC-G7 Panasonic Lumix DMC-ZS20
Also referred to as - Lumix DMC-TZ30
Type Advanced Mirrorless Small Sensor Superzoom
Revealed 2015-05-19 2012-04-26
Body design SLR-style mirrorless Compact
Sensor Information
Sensor type CMOS CMOS
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor area 224.9mm² 27.7mm²
Sensor resolution 16 megapixel 14 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Max resolution 4592 x 3448 4320 x 3240
Max native ISO 25600 6400
Min native ISO 100 100
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 49 23
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 24-480mm (20.0x)
Largest aperture - f/3.3-6.4
Macro focusing range - 3cm
Available lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Screen type Fully Articulated Fixed Type
Screen sizing 3 inch 3 inch
Screen resolution 1,040 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,360 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.7x -
Features
Min shutter speed 60 seconds 15 seconds
Max shutter speed 1/4000 seconds 1/2000 seconds
Max silent shutter speed 1/16000 seconds -
Continuous shutter speed 7.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance 9.30 m 6.40 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Slow Syncro
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 3840 x 2160 (30, 25, 24, 20fps) 1920 x 1080 (60, 50, 30, 25fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps)
Max video resolution 3840x2160 1920x1080
Video format MPEG-4, AVCHD MPEG-4, AVCHD
Microphone jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 410g (0.90 lbs) 206g (0.45 lbs)
Physical dimensions 125 x 86 x 77mm (4.9" x 3.4" x 3.0") 105 x 59 x 28mm (4.1" x 2.3" x 1.1")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 350 photos 260 photos
Battery form Battery Pack Battery Pack
Self timer Yes (2 or 10 sec, 10 sec (3 images)) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots One One
Pricing at release $800 $349