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Olympus E-30 vs Sony G3

Portability
60
Imaging
46
Features
54
Overall
49
Olympus E-30 front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
33
Features
30
Overall
31

Olympus E-30 vs Sony G3 Key Specs

Olympus E-30
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fully Articulated Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Micro Four Thirds Mount
  • 695g - 142 x 108 x 75mm
  • Launched March 2009
Sony G3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3.5" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F3.5-10.0) lens
  • 185g - 97 x 59 x 22mm
  • Introduced January 2009
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Olympus E-30 vs Sony G3 Overview

Its time to look more closely at the Olympus E-30 vs Sony G3, one is a Advanced DSLR and the other is a Small Sensor Compact by competitors Olympus and Sony. The image resolution of the E-30 (12MP) and the G3 (10MP) is very comparable but the E-30 (Four Thirds) and G3 (1/2.3") posses different sensor dimensions.

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The E-30 was launched 3 months after the G3 which means that they are of a similar generation. Both the cameras have different body design with the Olympus E-30 being a Mid-size SLR camera and the Sony G3 being a Compact camera.

Before diving straight to a comprehensive comparison, here is a quick overview of how the E-30 matches up versus the G3 when considering portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-30 over the Sony G3

 E-30 G3 
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Take selfies

Reasons to pick Sony G3 over the Olympus E-30

 G3 E-30 
Display dimensions3.5"2.7"Larger display (+0.8")
Display resolution921k230kSharper display (+691k dot)
Touch display Easily navigate

Common features in the Olympus E-30 and Sony G3

 E-30 G3 
IntroducedMarch 2009January 2009Same generation
Focus manually Very precise focusing

Olympus E-30 vs Sony G3 Physical Comparison

When you are planning to travel with your camera, you will need to factor its weight and dimensions. The Olympus E-30 enjoys exterior measurements of 142mm x 108mm x 75mm (5.6" x 4.3" x 3.0") accompanied by a weight of 695 grams (1.53 lbs) whilst the Sony G3 has dimensions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") accompanied by a weight of 185 grams (0.41 lbs).

Check the Olympus E-30 vs Sony G3 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at that moment. Following is a front view over all size comparison of the E-30 vs the G3.

Olympus E-30 vs Sony G3 size comparison

Taking into account dimensions and weight, the portability rating of the E-30 and G3 is 60 and 94 respectively.

Olympus E-30 vs Sony G3 top view buttons comparison

Olympus E-30 vs Sony G3 Sensor Comparison

Normally, it's difficult to visualize the contrast in sensor dimensions just by seeing specifications. The picture underneath might offer you a much better sense of the sensor measurements in the E-30 and G3.

Plainly, each of these cameras have different megapixels and different sensor dimensions. The E-30 featuring a larger sensor is going to make achieving shallow DOF simpler and the Olympus E-30 will show extra detail utilizing its extra 2 Megapixels. Greater resolution will also help you crop photos a bit more aggressively.

Olympus E-30 vs Sony G3 sensor size comparison

Olympus E-30 vs Sony G3 Screen and ViewFinder

Olympus E-30 vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-30 Portrait photography information
Sony G3 Portrait photography information
59
has manual focus
sensor size is decent (Four Thirds)
has face detect focus
supports RAW files
megapixel count low (12MP)
26
you can focus manually
lack of manual mode
no external flash support
megapixel count low (10 megapixels)
small sensor (1/2.3")
does not have RAW support
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Street Comparison

Olympus E-30 Street photography advice
Sony G3 Street photography advice
72
screen articulates fully
has image stabilization (Sensor based)
sensor size is decent (Four Thirds)
supports RAW files
56
built in image stabilization (Optical)
screen is fixed
small sensor (1/2.3")
does not have RAW support
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Sports Comparison

Olympus E-30 Sports photography info
Sony G3 Sports photography info
51
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based)
sensor size is decent (Four Thirds)
sensor has phase detect auto focus
continuous shooting slow (5.0 frames/s)
megapixel count low (12 megapixels)
bad battery pack (750 CIPA)
23
built in image stabilization (Optical)
low maximum shutter speed (1/1,000s)
slow frames per second (2.0 fps)
no shutter priority mode
megapixel count low (10 megapixels)
small sensor (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Olympus E-30 Travel photography factors
Sony G3 Travel photography factors
49
has built in flash
selfie friendly screen
does not have Timelapse function
bad battery pack (750 per charge)
megapixel count low (12 megapixels)
50
has built in flash
no Timelapse function
megapixel count low (10MP)
doesn't posses selfie friendly display
wide angle not good (35mm)
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus E-30 Landscape photography highlights
Sony G3 Landscape photography highlights
52
has manual focus
swap lenses (Micro Four Thirds mount)
has image stabilization (Sensor based)
sensor size is decent (Four Thirds)
supports RAW files
screen is small (2.7")
megapixel count low (12 megapixels)
bad battery pack (750 shots)
does not have Timelapse function
36
you can focus manually
lovely big screen (3.5")
built in image stabilization (Optical)
fixed lens (fixed lens mount)
wide angle not good (35mm)
somewhat slow max aperture (f3.5)
lack of manual mode
megapixel count low (10MP)
small sensor (1/2.3")
does not have RAW support
no Timelapse function
Photography Glossary

Vlogging Comparison

Olympus E-30 Vlogging information
Sony G3 Vlogging information
18
can't shoot video
27
built-in touchscreen
built in image stabilization (Optical)
wide angle not good (35mm)
somewhat slow max aperture (f3.5)
doesn't posses selfie friendly display
low res video (640 x 480 resolution)
no microphone support
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Olympus E-30 vs Sony G3 Specifications

Detailed spec comparison table for Olympus E-30 and Sony G3
 Olympus E-30Sony Cyber-shot DSC-G3
General Information
Brand Olympus Sony
Model Olympus E-30 Sony Cyber-shot DSC-G3
Category Advanced DSLR Small Sensor Compact
Launched 2009-03-24 2009-01-08
Physical type Mid-size SLR Compact
Sensor Information
Processor Chip TruePic III+ -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 12MP 10MP
Anti aliasing filter
Aspect ratio 1:1, 5:4, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Full resolution 4032 x 3024 3648 x 2736
Max native ISO 3200 3200
Min native ISO 100 80
RAW data
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 11 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 35-140mm (4.0x)
Max aperture - f/3.5-10.0
Total lenses 45 -
Focal length multiplier 2.1 5.8
Screen
Type of display Fully Articulated Fixed Type
Display diagonal 2.7 inch 3.5 inch
Display resolution 230k dots 921k dots
Selfie friendly
Liveview
Touch operation
Display tech HyperCrystal II LCD -
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 98 percent -
Viewfinder magnification 0.56x -
Features
Lowest shutter speed 60 seconds 1 seconds
Highest shutter speed 1/8000 seconds 1/1000 seconds
Continuous shooting rate 5.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Custom white balance
Image stabilization
Integrated flash
Flash range 13.00 m 4.30 m (Auto ISO)
Flash settings Auto, Manual, Fill, Red-eye reduction, Slow sync with red-eye reduction, Slow sync, Slow sync 2nd curtain, Off Auto, On, Off, Red-Eye reduction, Slow Sync
Hot shoe
AEB
WB bracketing
Highest flash synchronize 1/250 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions - 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution None 640x480
Video file format - Motion JPEG
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 695 grams (1.53 lb) 185 grams (0.41 lb)
Physical dimensions 142 x 108 x 75mm (5.6" x 4.3" x 3.0") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
DXO scores
DXO All around score 55 not tested
DXO Color Depth score 21.3 not tested
DXO Dynamic range score 10.4 not tested
DXO Low light score 530 not tested
Other
Battery life 750 images -
Battery style Battery Pack -
Battery model BLM-1 -
Self timer Yes (12 or 2 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type Compact Flash (Type I or II) / xD Picture Card Memory Stick Duo/Pro Duo, Internal
Card slots One One
Cost at launch $1,299 $200