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Panasonic G9 vs Sony HX20V

Portability
62
Imaging
61
Features
90
Overall
72
Panasonic Lumix DC-G9 front
 
Sony Cyber-shot DSC-HX20V front
Portability
90
Imaging
42
Features
50
Overall
45

Panasonic G9 vs Sony HX20V Key Specs

Panasonic G9
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 658g - 137 x 97 x 92mm
  • Announced November 2017
Sony HX20V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Display
  • 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 G9 vs Sony HX20V Overview

The following is a extended review of the Panasonic G9 vs Sony HX20V, former is a Pro Mirrorless while the other is a Small Sensor Superzoom by rivals Panasonic and Sony. The resolution of the G9 (20MP) and the HX20V (18MP) is very similar but the G9 (Four Thirds) and HX20V (1/2.3") offer totally different sensor dimensions.

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The G9 was brought out 5 years after the HX20V which is quite a sizable difference as far as technology is concerned. Both the cameras feature different body design with the Panasonic G9 being a SLR-style mirrorless camera and the Sony HX20V being a Compact camera.

Before diving straight to a thorough comparison, here is a short view of how the G9 grades against the HX20V with respect to portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Panasonic G9 over the Sony HX20V

 G9 HX20V 
LaunchedNovember 2017July 2012Newer by 65 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1040k922kClearer display (+118k dot)
Selfie screen Take selfies
Touch display Easily navigate

Reasons to pick Sony HX20V over the Panasonic G9

 HX20V G9 

Common features in the Panasonic G9 and Sony HX20V

 G9 HX20V 
Manual focus More accurate focusing
Display size3"3"Same display sizing

Panasonic G9 vs Sony HX20V Physical Comparison

When you are looking to travel with your camera often, you should factor its weight and measurements. The Panasonic G9 has got physical dimensions of 137mm x 97mm x 92mm (5.4" x 3.8" x 3.6") having a weight of 658 grams (1.45 lbs) and the Sony HX20V has proportions of 107mm x 62mm x 35mm (4.2" x 2.4" x 1.4") having a weight of 254 grams (0.56 lbs).

Compare the Panasonic G9 vs Sony HX20V in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change depending on the lens you select at that time. Here is a front view over all size comparison of the G9 against the HX20V.

Panasonic G9 vs Sony HX20V size comparison

Factoring in dimensions and weight, the portability rating of the G9 and HX20V is 62 and 90 respectively.

Panasonic G9 vs Sony HX20V top view buttons comparison

Panasonic G9 vs Sony HX20V Sensor Comparison

Typically, it is very hard to see the difference between sensor dimensions simply by going over technical specs. The picture below may offer you a far better sense of the sensor sizes in the G9 and HX20V.

As you have seen, each of these cameras come with different megapixel count and different sensor dimensions. The G9 because of its larger sensor will make achieving shallower DOF easier and the Panasonic G9 will offer you greater detail having its extra 2 Megapixels. Greater resolution can also allow you to crop photos a good deal more aggressively. The newer G9 will have a benefit in sensor tech.

Panasonic G9 vs Sony HX20V sensor size comparison

Panasonic G9 vs Sony HX20V Screen and ViewFinder

Panasonic G9 vs Sony HX20V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G9 Portrait photography advice
Sony HX20V Portrait photography advice
76
manual focus
sensor resolution is decent (20 megapixels)
sensor size is nice (Four Thirds)
comes with face detect focusing
saves RAW files
45
has manual focus
good MP (18 megapixels)
supports face detect autofocus
no external flash support
sensor is tiny (1/2.3")
lacks RAW files
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Street Comparison

Street photography with Panasonic G9
Street photography with Sony HX20V
75
screen can move to multiple angles
image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
saves RAW files
features touch to focus
environment sealing
great ISO range (25,600)
61
image stabilization (Optical)
lighter than others in class (254g)
no moving screen
sensor is tiny (1/2.3")
lacks RAW files
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Sports Comparison

Sports photography with Panasonic G9
Sports photography with Sony HX20V
70
maximum shutter speed is high (1/8,000 seconds)
silent shooting (1/32,000 seconds)
high max frames per second (20.0 frames per second)
image stabilization (Sensor based 5-axis)
sensor resolution is decent (20MP)
sensor size is nice (Four Thirds)
comes with tracking focus
environment sealing
terrible battery (400 shots)
no phase detect AF
49
excellent zoom range (25-500mm 20.0 x zoom)
image stabilization (Optical)
good MP (18MP)
supports tracking focus
no shutter priority mode
sensor is tiny (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Panasonic G9 Travel photography advice
Sony HX20V Travel photography advice
70
environment sealing
supports bluetooth
features touch to focus
sensor resolution is decent (20MP)
screen is selfie friendly
terrible battery (400 shots)
69
lighter than others in class (254 grams)
good MP (18 megapixels)
built-in flash
quite wide (25mm)
long reach (500mm)
missing Time Lapse recording
display is not selfie friendly
sluggish maximum aperture (f3.2)
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Landscape Comparison

Panasonic G9 Landscape photography details
Sony HX20V Landscape photography details
76
manual focus
change lenses (Micro Four Thirds mount)
screen is a decent size (3")
image stabilization (Sensor based 5-axis)
sensor resolution is decent (20MP)
sensor size is nice (Four Thirds)
no low pass filter
great ISO range (25,600)
saves RAW files
environment sealing
2 card slots
terrible battery (400 per charge)
50
has manual focus
quite wide (25mm)
good sized screen (3 inches)
image stabilization (Optical)
good MP (18 megapixels)
can't change lens (fixed lens mount)
sluggish maximum aperture (f3.2)
sensor is tiny (1/2.3")
lacks RAW files
missing Time Lapse recording
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Vlogging Comparison

Panasonic G9 as a Vlogging camera
Sony HX20V as a Vlogging camera
77
screen is selfie friendly
touch screen
image stabilization (Sensor based 5-axis)
comes with face detect focusing
video res high (3840 x 2160 resolution)
comes with mic support
34
quite wide (25mm)
image stabilization (Optical)
supports face detect autofocus
high quality video (1920 x 1080 pixels)
lighter than others in class (254 grams)
sluggish maximum aperture (f3.2)
display is not selfie friendly
missing mic socket
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Panasonic G9 vs Sony HX20V Specifications

Detailed spec comparison table for Panasonic G9 and Sony HX20V
 Panasonic Lumix DC-G9Sony Cyber-shot DSC-HX20V
General Information
Make Panasonic Sony
Model type Panasonic Lumix DC-G9 Sony Cyber-shot DSC-HX20V
Class Pro Mirrorless Small Sensor Superzoom
Announced 2017-11-08 2012-07-20
Physical type SLR-style mirrorless Compact
Sensor Information
Processor - BIONZ
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 20 megapixel 18 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Full resolution 5184 x 3888 4896 x 3672
Max native ISO 25600 12800
Minimum native ISO 200 100
RAW data
Minimum boosted ISO 100 -
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 225 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 25-500mm (20.0x)
Max aperture - f/3.2-5.8
Macro focusing distance - 1cm
Available lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Type of display Fully Articulated Fixed Type
Display sizing 3 inch 3 inch
Resolution of display 1,040 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch function
Display technology - XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 3,680 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.83x -
Features
Lowest shutter speed 60s 30s
Highest shutter speed 1/8000s 1/1600s
Highest quiet shutter speed 1/32000s -
Continuous shooting rate 20.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance no built-in flash 7.10 m
Flash modes Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 3840x2160 1920x1080
Video file format MPEG-4, AVCHD, H.264 MPEG-4, AVCHD
Mic port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 658 gr (1.45 lb) 254 gr (0.56 lb)
Physical dimensions 137 x 97 x 92mm (5.4" x 3.8" x 3.6") 107 x 62 x 35mm (4.2" x 2.4" x 1.4")
DXO scores
DXO All around 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 400 photographs 320 photographs
Battery type Battery Pack Battery Pack
Battery ID DMW-BLF19 NP-BG1
Self timer Yes Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage type Dual SD/SDHC/SDXC slots (UHS-II supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 2 One
Retail cost $1,500 $397