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Panasonic G2 vs Sony W830

Portability
72
Imaging
47
Features
60
Overall
52
Panasonic Lumix DMC-G2 front
 
Sony Cyber-shot DSC-W830 front
Portability
96
Imaging
44
Features
26
Overall
36

Panasonic G2 vs Sony W830 Key Specs

Panasonic G2
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 6400
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 428g - 124 x 84 x 74mm
  • Released July 2010
  • Replaced the Panasonic G1
  • Successor is Panasonic G3
Sony W830
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 23mm
  • Launched January 2014
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Panasonic G2 vs Sony W830 Overview

Following is a extensive review of the Panasonic G2 vs Sony W830, former is a Entry-Level Mirrorless while the other is a Ultracompact by companies Panasonic and Sony. There is a substantial difference between the image resolutions of the G2 (12MP) and W830 (20MP) and the G2 (Four Thirds) and W830 (1/2.3") feature different sensor sizing.

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The G2 was launched 4 years prior to the W830 which is quite a big difference as far as tech is concerned. Both the cameras offer different body type with the Panasonic G2 being a SLR-style mirrorless camera and the Sony W830 being a Ultracompact camera.

Before going through a step-by-step comparison, below is a simple synopsis of how the G2 matches up against the W830 in terms of portability, imaging, features and an overall score.

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Reasons to pick Panasonic G2 over the Sony W830

 G2 W830 
Manually focus More accurate focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3"2.7"Larger display (+0.3")
Display resolution460k230kCrisper display (+230k dot)
Selfie screen Easy selfies
Touch display Easily navigate

Reasons to pick Sony W830 over the Panasonic G2

 W830 G2 
LaunchedJanuary 2014July 2010More modern by 42 months

Common features in the Panasonic G2 and Sony W830

 G2 W830 

Panasonic G2 vs Sony W830 Physical Comparison

In case you're going to carry around your camera often, you'll have to think about its weight and size. The Panasonic G2 enjoys physical measurements of 124mm x 84mm x 74mm (4.9" x 3.3" x 2.9") along with a weight of 428 grams (0.94 lbs) while the Sony W830 has specifications of 93mm x 52mm x 23mm (3.7" x 2.0" x 0.9") having a weight of 122 grams (0.27 lbs).

See the Panasonic G2 vs Sony W830 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ dependant on the lens you use at that time. The following is the front view measurements comparison of the G2 and the W830.

Panasonic G2 vs Sony W830 size comparison

Considering size and weight, the portability rating of the G2 and W830 is 72 and 96 respectively.

Panasonic G2 vs Sony W830 top view buttons comparison

Panasonic G2 vs Sony W830 Sensor Comparison

In many cases, it's tough to imagine the gap between sensor sizes simply by reading technical specs. The image here will help give you a more clear sense of the sensor measurements in the G2 and W830.

As you can tell, each of the cameras enjoy different resolutions and different sensor sizes. The G2 featuring a larger sensor is going to make getting shallower DOF simpler and the Sony W830 will deliver extra detail utilizing its extra 8MP. Greater resolution will also let you crop pics far more aggressively. The more aged G2 is going to be disadvantaged when it comes to sensor tech.

Panasonic G2 vs Sony W830 sensor size comparison

Panasonic G2 vs Sony W830 Screen and ViewFinder

Panasonic G2 vs Sony W830 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G2 Portrait photography advice
Sony W830 Portrait photography advice
60
has manual focus
sensor size is good (Four Thirds)
supports face detection autofocus
supports RAW formats
sensor resolution low (12 megapixels)
37
resolution is good (20MP)
includes face detect focus
manual focus not available
manual mode not possible
cannot use external flash
sensor size is small (1/2.3")
doesn't have RAW support
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Street Comparison

Panasonic G2 Street photography information
Sony W830 Street photography information
65
screen articulates
sensor size is good (Four Thirds)
supports RAW formats
has touch to focus
lack of image stabilization
more heavy than competitors (428 grams)
59
built in image stabilization (Optical)
fixed screen
sensor size is small (1/2.3")
doesn't have RAW support
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Sports Comparison

Panasonic G2 Sports photography advice
Sony W830 Sports photography advice
40
sensor size is good (Four Thirds)
supports tracking autofocus
slow fps (3.0 frames/s)
lack of image stabilization
sensor resolution low (12MP)
has no phase detect autofocus
43
built in image stabilization (Optical)
resolution is good (20 megapixels)
includes tracking focus
slow continuous shooting (1.0 frames per second)
no shutter priority
sensor size is small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Panasonic G2 Travel photography info
Sony W830 Travel photography info
58
has touch to focus
built-in flash
screen is selfie friendly
does not have Timelapse recording
more heavy than competitors (428g)
sensor resolution low (12 megapixels)
67
resolution is good (20 megapixels)
built-in flash
quite wide (25mm)
does not have Timelapse recording
display is not selfie friendly
somewhat slow max aperture (f3.3)
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Landscape Comparison

Panasonic G2 Landscape photography information
Sony W830 Landscape photography information
57
has manual focus
switch lenses (Micro Four Thirds mount)
screen size is good (3")
sensor size is good (Four Thirds)
supports RAW formats
lack of image stabilization
sensor resolution low (12MP)
does not have Timelapse recording
40
quite wide (25mm)
built in image stabilization (Optical)
resolution is good (20MP)
manual focus not available
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.3)
tiny screen (2.7 inch)
manual mode not possible
sensor size is small (1/2.3")
doesn't have RAW support
does not have Timelapse recording
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Vlogging Comparison

Panasonic G2 Vlogging highlights
Sony W830 Vlogging highlights
61
screen is selfie friendly
has touchscreen
supports face detection autofocus
has external microphone port
lack of image stabilization
low video resolution (1280 x 720 pxls)
more heavy than competitors (428 grams)
32
quite wide (25mm)
built in image stabilization (Optical)
includes face detect focus
somewhat slow max aperture (f3.3)
display is not selfie friendly
low res video (1280 x 720 pxls)
does not have microphone port
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Panasonic G2 vs Sony W830 Specifications

Detailed spec comparison table for Panasonic G2 and Sony W830
 Panasonic Lumix DMC-G2Sony Cyber-shot DSC-W830
General Information
Brand Name Panasonic Sony
Model type Panasonic Lumix DMC-G2 Sony Cyber-shot DSC-W830
Class Entry-Level Mirrorless Ultracompact
Released 2010-07-12 2014-01-07
Body design SLR-style mirrorless Ultracompact
Sensor Information
Processor Chip Venus Engine HD II Bionz
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 12 megapixels 20 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Full resolution 4000 x 3000 5152 x 3864
Max native ISO 6400 3200
Lowest native ISO 100 80
RAW support
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Cross type focus points - -
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 25-200mm (8.0x)
Largest aperture - f/3.3-6.3
Total lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fully Articulated Fixed Type
Display diagonal 3 inch 2.7 inch
Resolution of display 460k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Display tech TFT Color LCD with wide-viewing angle Clear Photo LCD
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 1,440k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.55x -
Features
Lowest shutter speed 60 seconds 2 seconds
Highest shutter speed 1/4000 seconds 1/1600 seconds
Continuous shooting speed 3.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Integrated flash
Flash distance 11.00 m 2.80 m (with ISO auto)
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto / Flash On / Slow Synchro / Flash Off / Advanced Flash
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash sync 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) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1280x720 1280x720
Video file format AVCHD Lite, Motion JPEG H.264
Microphone jack
Headphone jack
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 428 gr (0.94 pounds) 122 gr (0.27 pounds)
Dimensions 124 x 84 x 74mm (4.9" x 3.3" x 2.9") 93 x 52 x 23mm (3.7" x 2.0" x 0.9")
DXO scores
DXO All around rating 53 not tested
DXO Color Depth rating 21.2 not tested
DXO Dynamic range rating 10.3 not tested
DXO Low light rating 493 not tested
Other
Battery life 360 photos -
Battery form Battery Pack -
Battery ID - NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 secs)
Time lapse feature
Storage media SD/SDHC/SDXC Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC
Storage slots Single Single
Price at launch $1,000 $128