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Panasonic GX1 vs Panasonic LZ20

Portability
87
Imaging
52
Features
54
Overall
52
Panasonic Lumix DMC-GX1 front
 
Panasonic Lumix DMC-LZ20 front
Portability
71
Imaging
39
Features
34
Overall
37

Panasonic GX1 vs Panasonic LZ20 Key Specs

Panasonic GX1
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 160 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 318g - 116 x 68 x 39mm
  • Released February 2012
  • Successor is Panasonic GX7
Panasonic LZ20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600 (Bump to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 499g - 120 x 76 x 80mm
  • Revealed July 2012
  • Replacement is Panasonic LZ30
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Panasonic GX1 vs Panasonic LZ20 Overview

Lets look closer at the Panasonic GX1 and Panasonic LZ20, former is a Entry-Level Mirrorless while the latter is a Small Sensor Superzoom and both are created by Panasonic. The resolution of the GX1 (16MP) and the LZ20 (16MP) is relatively well matched but the GX1 (Four Thirds) and LZ20 (1/2.3") posses totally different sensor measurements.

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The GX1 was manufactured 5 months before the LZ20 which means that they are of a similar age. Both of these cameras feature different body design with the Panasonic GX1 being a Rangefinder-style mirrorless camera and the Panasonic LZ20 being a SLR-like (bridge) camera.

Before diving right into a comprehensive comparison, here is a brief highlight of how the GX1 grades against the LZ20 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Panasonic GX1 over the Panasonic LZ20

 GX1 LZ20 
Manually focus Very exact focusing
Touch screen Quickly navigate

Reasons to pick Panasonic LZ20 over the Panasonic GX1

 LZ20 GX1 

Common features in the Panasonic GX1 and Panasonic LZ20

 GX1 LZ20 
RevealedFebruary 2012July 2012Similar age
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen measurements
Screen resolution460k460kEqual screen resolution
Selfie screen Lack of selfie screen

Panasonic GX1 vs Panasonic LZ20 Physical Comparison

If you're going to travel with your camera frequently, you are going to need to factor its weight and measurements. The Panasonic GX1 features external measurements of 116mm x 68mm x 39mm (4.6" x 2.7" x 1.5") along with a weight of 318 grams (0.70 lbs) whilst the Panasonic LZ20 has proportions of 120mm x 76mm x 80mm (4.7" x 3.0" x 3.1") and a weight of 499 grams (1.10 lbs).

See the Panasonic GX1 and Panasonic LZ20 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ dependant on the lens you select during that time. Following is a front view dimension comparison of the GX1 vs the LZ20.

Panasonic GX1 vs Panasonic LZ20 size comparison

Factoring in size and weight, the portability grade of the GX1 and LZ20 is 87 and 71 respectively.

Panasonic GX1 vs Panasonic LZ20 top view buttons comparison

Panasonic GX1 vs Panasonic LZ20 Sensor Comparison

Oftentimes, its hard to see the difference between sensor dimensions just by reading through technical specs. The pic here should provide you a stronger sense of the sensor sizing in the GX1 and LZ20.

As you can tell, both the cameras feature the identical resolution albeit not the same sensor dimensions. The GX1 offers the bigger sensor which should make achieving shallower depth of field simpler.

Panasonic GX1 vs Panasonic LZ20 sensor size comparison

Panasonic GX1 vs Panasonic LZ20 Screen and ViewFinder

Panasonic GX1 vs Panasonic LZ20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic GX1
Portrait photography with Panasonic LZ20
71
manual focus
decent megapixels (16MP)
sensor size is nice (Four Thirds)
has face detect focus
saves RAW files
36
good resolution (16MP)
supports face detect focus
lack of manual focus
external flash not possible
very small sensor (1/2.3")
does not have RAW support
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Street Comparison

Panasonic GX1 Street photography details
Panasonic LZ20 Street photography details
70
sensor size is nice (Four Thirds)
saves RAW files
features touch focus
screen is fixed
does not have image stabilization
45
image stabilization (Optical)
fixed screen
very small sensor (1/2.3")
does not have RAW support
heavier than competitors in class (499 grams)
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Sports Comparison

Panasonic GX1 Sports photography factors
Panasonic LZ20 Sports photography factors
47
decent megapixels (16 megapixels)
sensor size is nice (Four Thirds)
has tracking focus
very slow continuous shooting (4.0 fps)
does not have image stabilization
terrible battery (300 per charge)
no phase detect auto focus
47
excellent zoom range (25-525mm 21.0 x zoom)
image stabilization (Optical)
good resolution (16 megapixels)
supports tracking focus
better than average battery life (380 CIPA)
very slow continuous shooting (1.0 frames per second)
lack of shutter priority mode
very small sensor (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Panasonic GX1 Travel photography factors
Panasonic LZ20 Travel photography factors
65
features touch focus
decent megapixels (16MP)
flash built-in
no Time Lapse function
terrible battery (300 shots)
screen isn't selfie friendly
58
better than average battery life (380 per charge)
good resolution (16 megapixels)
flash built-in
decently wide (25mm)
long reach (525mm)
no Time Lapse function
heavier than competitors in class (499g)
display is not selfie friendly
sluggish maximum aperture (f3.1)
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Landscape Comparison

Panasonic GX1 Landscape photography advice
Panasonic LZ20 Landscape photography advice
62
manual focus
swap lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
decent megapixels (16 megapixels)
sensor size is nice (Four Thirds)
saves RAW files
does not have image stabilization
terrible battery (300 shots)
no Time Lapse function
45
decently wide (25mm)
pretty good screen size (3 inches)
image stabilization (Optical)
good resolution (16 megapixels)
better than average battery life (380 shots)
lack of manual focus
can't change lens (fixed lens mount)
sluggish maximum aperture (f3.1)
very small sensor (1/2.3")
does not have RAW support
no Time Lapse function
Photography Glossary

Vlogging Comparison

Panasonic GX1 Vlogging information
Panasonic LZ20 Vlogging information
32
has touchscreen
has face detect focus
high quality video (1920 x 1080 pixels)
screen isn't selfie friendly
does not have image stabilization
no mic jack
25
decently wide (25mm)
image stabilization (Optical)
supports face detect focus
sluggish maximum aperture (f3.1)
display is not selfie friendly
low res video (1280 x 720 resolution)
no mic socket
heavier than competitors in class (499g)
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Panasonic GX1 vs Panasonic LZ20 Specifications

Detailed spec comparison table for Panasonic GX1 and Panasonic LZ20
 Panasonic Lumix DMC-GX1Panasonic Lumix DMC-LZ20
General Information
Company Panasonic Panasonic
Model type Panasonic Lumix DMC-GX1 Panasonic Lumix DMC-LZ20
Category Entry-Level Mirrorless Small Sensor Superzoom
Released 2012-02-14 2012-07-18
Physical type Rangefinder-style mirrorless SLR-like (bridge)
Sensor Information
Processor Venus Engine FHD -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 16 megapixels 16 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 4592 x 3448 4608 x 3456
Maximum native ISO 12800 1600
Maximum enhanced ISO - 6400
Lowest native ISO 160 100
RAW images
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 23 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 25-525mm (21.0x)
Maximum aperture - f/3.1-5.8
Macro focusing range - 2cm
Available lenses 107 -
Crop factor 2.1 5.9
Screen
Display type Fixed Type Fixed Type
Display size 3" 3"
Resolution of display 460k dots 460k dots
Selfie friendly
Liveview
Touch functionality
Display technology TFT Color LCD with wide-viewing angle TFT Screen LCD
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Minimum shutter speed 60s 15s
Fastest shutter speed 1/4000s 1/2000s
Continuous shutter rate 4.0fps 1.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 7.60 m 6.80 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Slow Sync
Hot shoe
AEB
WB bracketing
Fastest flash synchronize 1/160s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (60 fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps) 1280 x 720p ( 30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution 1920x1080 1280x720
Video data format MPEG-4, AVCHD Motion JPEG
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 318 grams (0.70 lb) 499 grams (1.10 lb)
Physical dimensions 116 x 68 x 39mm (4.6" x 2.7" x 1.5") 120 x 76 x 80mm (4.7" x 3.0" x 3.1")
DXO scores
DXO Overall rating 55 not tested
DXO Color Depth rating 20.8 not tested
DXO Dynamic range rating 10.6 not tested
DXO Low light rating 703 not tested
Other
Battery life 300 images 380 images
Type of battery Battery Pack Battery Pack
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Card slots One One
Pricing at release $228 $250