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Sony A330 vs Sony G3

Portability
67
Imaging
50
Features
50
Overall
50
Sony Alpha DSLR-A330 front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
33
Features
30
Overall
31

Sony A330 vs Sony G3 Key Specs

Sony A330
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 529g - 128 x 97 x 71mm
  • Announced May 2009
  • Earlier Model is Sony A300
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
  • Revealed January 2009
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Sony A330 vs Sony G3 Overview

The following is a comprehensive comparison of the Sony A330 vs Sony G3, one is a Entry-Level DSLR and the other is a Small Sensor Compact and they are both created by Sony. The resolution of the A330 (10MP) and the G3 (10MP) is very similar but the A330 (APS-C) and G3 (1/2.3") feature different sensor sizes.

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The A330 was introduced 5 months after the G3 which means that they are of a similar generation. Both of these cameras offer different body type with the Sony A330 being a Compact SLR camera and the Sony G3 being a Compact camera.

Before delving straight into a full comparison, below is a quick summary of how the A330 grades versus the G3 with regards to portability, imaging, features and an overall mark.

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Reasons to pick Sony A330 over the Sony G3

 A330 G3 
Display typeTiltingFixed Tilting display

Reasons to pick Sony G3 over the Sony A330

 G3 A330 
Display sizing3.5"2.7"Larger display (+0.8")
Display resolution921k230kClearer display (+691k dot)
Touch display Easily navigate

Common features in the Sony A330 and Sony G3

 A330 G3 
RevealedMay 2009January 2009Similar generation
Manually focus Dial exact focus
Selfie screen No selfie screen

Sony A330 vs Sony G3 Physical Comparison

In case you're aiming to travel with your camera regularly, you need to consider its weight and dimensions. The Sony A330 comes with outside dimensions of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") with a weight of 529 grams (1.17 lbs) and the Sony G3 has dimensions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") and a weight of 185 grams (0.41 lbs).

Analyze the Sony A330 vs Sony G3 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will change depending on the lens you have chosen during that time. Below is the front view sizing comparison of the A330 versus the G3.

Sony A330 vs Sony G3 size comparison

Using size and weight, the portability grade of the A330 and G3 is 67 and 94 respectively.

Sony A330 vs Sony G3 top view buttons comparison

Sony A330 vs Sony G3 Sensor Comparison

Generally, it is very tough to visualize the contrast between sensor dimensions simply by reading technical specs. The pic here will give you a stronger sense of the sensor dimensions in the A330 and G3.

As you can tell, the 2 cameras offer the same exact MP but different sensor dimensions. The A330 uses the larger sensor which is going to make getting shallower DOF easier.

Sony A330 vs Sony G3 sensor size comparison

Sony A330 vs Sony G3 Screen and ViewFinder

Sony A330 vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A330 as a Portrait photography camera
Sony G3 as a Portrait photography camera
62
has manual focus
sensor size is good (APS-C)
offers face detection focus
supports RAW files
low resolution sensor (10MP)
26
you can focus manually
manual exposure not available
cannot use external flash
low megapixels (10 megapixels)
sensor is very small (1/2.3")
doesn't have RAW format
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Street Comparison

Sony A330 Street photography factors
Sony G3 Street photography factors
75
screen tilts up and down
image stabilization (Sensor based)
sensor size is good (APS-C)
supports RAW files
56
image stabilization (Optical)
screen does not articulate
sensor is very small (1/2.3")
doesn't have RAW format
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Sports Comparison

Sony A330 Sports photography advice
Sony G3 Sports photography advice
50
image stabilization (Sensor based)
sensor size is good (APS-C)
sensor has phase detect auto focus
slow continuous shooting (3.0 frames/s)
low resolution sensor (10MP)
terrible battery pack (230 per charge)
23
image stabilization (Optical)
low maximum shutter speed (1/1,000 seconds)
low frames per second (2.0 frames/s)
no shutter priority mode
low megapixels (10MP)
sensor is very small (1/2.3")
doesn't have phase detect AF
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Travel Comparison

Travel photography with Sony A330
Travel photography with Sony G3
44
flash built-in
does not have Timelapse function
terrible battery pack (230 per charge)
low resolution sensor (10 megapixels)
does not offer selfie friendly screen
50
flash built-in
missing Timelapse mode
low megapixels (10MP)
screen is not selfie friendly
wide angle not fantastic (35mm)
slow max aperture (f3.5)
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Landscape Comparison

Sony A330 Landscape photography info
Sony G3 Landscape photography info
54
has manual focus
change lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
sensor size is good (APS-C)
supports RAW files
tiny screen (2.7")
low resolution sensor (10 megapixels)
terrible battery pack (230 shots)
does not have Timelapse function
36
you can focus manually
bigger than average screen (3.5 inch)
image stabilization (Optical)
can't switch lenses (fixed lens mount)
wide angle not fantastic (35mm)
slow max aperture (f3.5)
manual exposure not available
low megapixels (10 megapixels)
sensor is very small (1/2.3")
doesn't have RAW format
missing Timelapse mode
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Vlogging Comparison

Sony A330 as a Vlogging camera
Sony G3 as a Vlogging camera
9
can't shoot video
27
touchscreen capability
image stabilization (Optical)
wide angle not fantastic (35mm)
slow max aperture (f3.5)
screen is not selfie friendly
low quality video (640 x 480 pxls)
missing microphone support
Photography Glossary

Sony A330 vs Sony G3 Specifications

Detailed spec comparison table for Sony A330 and Sony G3
 Sony Alpha DSLR-A330Sony Cyber-shot DSC-G3
General Information
Manufacturer Sony Sony
Model type Sony Alpha DSLR-A330 Sony Cyber-shot DSC-G3
Type Entry-Level DSLR Small Sensor Compact
Announced 2009-05-18 2009-01-08
Physical type Compact SLR Compact
Sensor Information
Processor Chip Bionz -
Sensor type CCD CCD
Sensor size APS-C 1/2.3"
Sensor measurements 23.5 x 15.7mm 6.17 x 4.55mm
Sensor surface area 369.0mm² 28.1mm²
Sensor resolution 10 megapixel 10 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 4:3, 3:2 and 16:9
Full resolution 3872 x 2592 3648 x 2736
Max native ISO 3200 3200
Lowest native ISO 100 80
RAW data
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 9
Lens
Lens mount type Sony/Minolta Alpha fixed lens
Lens zoom range - 35-140mm (4.0x)
Maximal aperture - f/3.5-10.0
Total lenses 143 -
Focal length multiplier 1.5 5.8
Screen
Type of screen Tilting Fixed Type
Screen diagonal 2.7" 3.5"
Screen resolution 230k dots 921k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.49x -
Features
Lowest shutter speed 30s 1s
Highest shutter speed 1/4000s 1/1000s
Continuous shooting rate 3.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change WB
Image stabilization
Inbuilt flash
Flash distance 10.00 m 4.30 m (Auto ISO)
Flash options Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless Auto, On, Off, Red-Eye reduction, Slow Sync
Hot shoe
AEB
WB bracketing
Highest flash synchronize 1/160s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution None 640x480
Video 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 529 gr (1.17 lb) 185 gr (0.41 lb)
Dimensions 128 x 97 x 71mm (5.0" x 3.8" x 2.8") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
DXO scores
DXO All around rating 64 not tested
DXO Color Depth rating 22.4 not tested
DXO Dynamic range rating 11.5 not tested
DXO Low light rating 535 not tested
Other
Battery life 230 pictures -
Battery style Battery Pack -
Battery ID NP-FH50 -
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/ SDHC, Memory Stick Pro Duo Memory Stick Duo/Pro Duo, Internal
Card slots One One
Pricing at launch $545 $200