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Panasonic G1 vs Panasonic ZR3

Portability
82
Imaging
47
Features
50
Overall
48
Panasonic Lumix DMC-G1 front
 
Panasonic Lumix DMC-ZR3 front
Portability
94
Imaging
37
Features
26
Overall
32

Panasonic G1 vs Panasonic ZR3 Key Specs

Panasonic G1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 1600 (Increase to 3200)
  • No Video
  • Micro Four Thirds Mount
  • 360g - 124 x 84 x 45mm
  • Revealed January 2009
  • Updated by Panasonic G2
Panasonic ZR3
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-5.9) lens
  • 159g - 98 x 55 x 26mm
  • Released January 2010
  • Alternative Name is Lumix DMC-ZX3
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Panasonic G1 vs Panasonic ZR3 Overview

Lets examine more in depth at the Panasonic G1 versus Panasonic ZR3, former being a Entry-Level Mirrorless while the other is a Small Sensor Compact and both are created by Panasonic. The image resolution of the G1 (12MP) and the ZR3 (14MP) is very comparable but the G1 (Four Thirds) and ZR3 (1/2.3") feature totally different sensor sizing.

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The G1 was revealed 12 months before the ZR3 which means that they are both of a similar age. Both of these cameras offer different body type with the Panasonic G1 being a SLR-style mirrorless camera and the Panasonic ZR3 being a Compact camera.

Before getting through a in depth comparison, below is a brief synopsis of how the G1 scores against the ZR3 for portability, imaging, features and an overall rating.

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Reasons to pick Panasonic G1 over the Panasonic ZR3

 G1 ZR3 
Manually focus Very accurate focus
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3"2.7"Larger display (+0.3")
Display resolution460k230kClearer display (+230k dot)
Selfie screen Easy selfies

Reasons to pick Panasonic ZR3 over the Panasonic G1

 ZR3 G1 
ReleasedJanuary 2010January 2009Fresher by 12 months

Common features in the Panasonic G1 and Panasonic ZR3

 G1 ZR3 
Touch display Neither contains Touch display

Panasonic G1 vs Panasonic ZR3 Physical Comparison

If you are intending to carry your camera often, you need to factor its weight and proportions. The Panasonic G1 has got physical measurements of 124mm x 84mm x 45mm (4.9" x 3.3" x 1.8") along with a weight of 360 grams (0.79 lbs) and the Panasonic ZR3 has measurements of 98mm x 55mm x 26mm (3.9" x 2.2" x 1.0") accompanied by a weight of 159 grams (0.35 lbs).

Check the Panasonic G1 versus Panasonic ZR3 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ based on the lens you have at the time. Below is the front view overall size comparison of the G1 and the ZR3.

Panasonic G1 vs Panasonic ZR3 size comparison

Using size and weight, the portability rating of the G1 and ZR3 is 82 and 94 respectively.

Panasonic G1 vs Panasonic ZR3 top view buttons comparison

Panasonic G1 vs Panasonic ZR3 Sensor Comparison

Generally, it is hard to envision the difference in sensor sizing only by going through technical specs. The graphic underneath will offer you a more clear sense of the sensor sizing in the G1 and ZR3.

As you can tell, both of the cameras offer different megapixels and different sensor sizing. The G1 with its larger sensor will make getting shallow depth of field simpler and the Panasonic ZR3 will produce extra detail because of its extra 2MP. Greater resolution will also help you crop images a little more aggressively. The older G1 will be disadvantaged with regard to sensor technology.

Panasonic G1 vs Panasonic ZR3 sensor size comparison

Panasonic G1 vs Panasonic ZR3 Screen and ViewFinder

Panasonic G1 vs Panasonic ZR3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G1 Portrait photography information
Panasonic ZR3 Portrait photography information
58
manual focus
sensor size is good (Four Thirds)
exports RAW formats
resolution not great (12 megapixels)
28
resolution is good (14 megapixels)
manual focus not available
manual mode not available
cannot use external flash
sensor is tiny (1/2.3")
no RAW support
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Street Comparison

Panasonic G1 Street photography info
Panasonic ZR3 Street photography info
72
screen articulates
sensor size is good (Four Thirds)
exports RAW formats
no image stabilization
57
has image stabilization (Optical)
no articulating screen
sensor is tiny (1/2.3")
no RAW support
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Sports Comparison

Panasonic G1 Sports photography factors
Panasonic ZR3 Sports photography factors
33
sensor size is good (Four Thirds)
painfully slow continuous shooting (3.0 frames/s)
no image stabilization
resolution not great (12MP)
doesn't have phase detect auto focus
37
has image stabilization (Optical)
resolution is good (14MP)
features tracking focus
low maximum shutter speed (1/1,300s)
slow frames per second (2.0 frames per second)
no shutter priority
sensor is tiny (1/2.3")
no phase detect AF
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Travel Comparison

Panasonic G1 Travel photography information
Panasonic ZR3 Travel photography information
62
flash built-in
screen is selfie friendly
missing Timelapse function
resolution not great (12MP)
65
resolution is good (14MP)
flash built-in
quite wide (25mm)
lack of Timelapse mode
display is not selfie friendly
sluggish max aperture (f3.3)
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Landscape Comparison

Panasonic G1 Landscape photography features
Panasonic ZR3 Landscape photography features
58
manual focus
switch lenses (Micro Four Thirds mount)
screen size is good (3 inch)
sensor size is good (Four Thirds)
exports RAW formats
no image stabilization
resolution not great (12MP)
missing Timelapse function
37
quite wide (25mm)
has image stabilization (Optical)
resolution is good (14 megapixels)
manual focus not available
can't switch lens (fixed lens mount)
sluggish max aperture (f3.3)
small screen (2.7 inch)
manual mode not available
sensor is tiny (1/2.3")
no RAW support
lack of Timelapse mode
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Vlogging Comparison

Vlogging with Panasonic G1
Vlogging with Panasonic ZR3
18
no video
29
quite wide (25mm)
has image stabilization (Optical)
sluggish max aperture (f3.3)
display is not selfie friendly
video quality not great (1280 x 720 pxls)
lack of microphone support
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Panasonic G1 vs Panasonic ZR3 Specifications

Detailed spec comparison table for Panasonic G1 and Panasonic ZR3
 Panasonic Lumix DMC-G1Panasonic Lumix DMC-ZR3
General Information
Brand Name Panasonic Panasonic
Model type Panasonic Lumix DMC-G1 Panasonic Lumix DMC-ZR3
Also Known as - Lumix DMC-ZX3
Type Entry-Level Mirrorless Small Sensor Compact
Revealed 2009-01-19 2010-01-26
Physical type SLR-style mirrorless Compact
Sensor Information
Processor - Venus Engine HD II
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 12 megapixels 14 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Max resolution 4000 x 3000 4320 x 3240
Max native ISO 1600 6400
Max enhanced ISO 3200 -
Lowest native ISO 100 80
RAW support
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 11
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 25-200mm (8.0x)
Maximal aperture - f/3.3-5.9
Macro focusing range - 3cm
Available lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Type of display Fully Articulated Fixed Type
Display size 3 inch 2.7 inch
Resolution of display 460k dots 230k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Electronic None
Viewfinder coverage 100 percent -
Features
Min shutter speed 60 seconds 60 seconds
Max shutter speed 1/4000 seconds 1/1300 seconds
Continuous shutter rate 3.0 frames per sec 2.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash distance 10.50 m 5.30 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Slow Syncro
Hot shoe
AEB
WB bracketing
Max flash synchronize 1/160 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions - 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution None 1280x720
Video format - AVCHD Lite
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 360g (0.79 pounds) 159g (0.35 pounds)
Dimensions 124 x 84 x 45mm (4.9" x 3.3" x 1.8") 98 x 55 x 26mm (3.9" x 2.2" x 1.0")
DXO scores
DXO Overall rating 53 not tested
DXO Color Depth rating 21.1 not tested
DXO Dynamic range rating 10.3 not tested
DXO Low light rating 463 not tested
Other
Battery life 330 photographs -
Battery style Battery Pack -
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/MMC/SDHC card SD/SDHC/SDXC, Internal
Card slots 1 1
Pricing at release $0 $280