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Olympus E-420 vs Sony W730

Portability
77
Imaging
44
Features
36
Overall
40
Olympus E-420 front
 
Sony Cyber-shot DSC-W730 front
Portability
96
Imaging
39
Features
33
Overall
36

Olympus E-420 vs Sony W730 Key Specs

Olympus E-420
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • No Video
  • Micro Four Thirds Mount
  • 426g - 130 x 91 x 53mm
  • Announced June 2008
  • Superseded the Olympus E-410
Sony W730
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-224mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 22mm
  • Launched January 2013
Photography Glossary

Olympus E-420 vs Sony W730 Overview

Its time to take a closer look at the Olympus E-420 versus Sony W730, former is a Entry-Level DSLR while the other is a Small Sensor Compact by rivals Olympus and Sony. There is a considerable difference among the resolutions of the E-420 (10MP) and W730 (16MP) and the E-420 (Four Thirds) and W730 (1/2.3") posses different sensor size.

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The E-420 was introduced 5 years prior to the W730 which is a fairly large difference as far as camera tech is concerned. Each of the cameras feature different body design with the Olympus E-420 being a Compact SLR camera and the Sony W730 being a Compact camera.

Before getting straight to a step-by-step comparison, here is a simple summation of how the E-420 matches up against the W730 with regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-420 over the Sony W730

 E-420 W730 
Focus manually More accurate focus

Reasons to pick Sony W730 over the Olympus E-420

 W730 E-420 
LaunchedJanuary 2013June 2008Newer by 55 months
Touch friendly display Easily navigate

Common features in the Olympus E-420 and Sony W730

 E-420 W730 
Display typeFixed Fixed Fixed display
Display size2.7"2.7"Same display size
Display resolution230k230kExact same display resolution
Selfie screen Lack of selfie screen

Olympus E-420 vs Sony W730 Physical Comparison

If you are going to travel with your camera, you're going to have to consider its weight and size. The Olympus E-420 has got exterior dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") having a weight of 426 grams (0.94 lbs) and the Sony W730 has specifications of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") and a weight of 122 grams (0.27 lbs).

See the Olympus E-420 versus Sony W730 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ dependant on the lens you are using at that time. Here is a front view overall size comparison of the E-420 compared to the W730.

Olympus E-420 vs Sony W730 size comparison

Considering size and weight, the portability rating of the E-420 and W730 is 77 and 96 respectively.

Olympus E-420 vs Sony W730 top view buttons comparison

Olympus E-420 vs Sony W730 Sensor Comparison

Generally, it is very difficult to visualize the difference in sensor dimensions purely by researching specs. The image below should offer you a stronger sense of the sensor sizes in the E-420 and W730.

As you can plainly see, the two cameras feature different megapixels and different sensor dimensions. The E-420 having a larger sensor is going to make getting shallow depth of field simpler and the Sony W730 will result in extra detail using its extra 6MP. Greater resolution can also let you crop pics way more aggressively. The more aged E-420 will be disadvantaged with regard to sensor tech.

Olympus E-420 vs Sony W730 sensor size comparison

Olympus E-420 vs Sony W730 Screen and ViewFinder

Olympus E-420 vs Sony W730 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-420 Portrait photography advice
Sony W730 Portrait photography advice
56
manual focus
decent sensor size (Four Thirds)
supports RAW files
low MP (10 megapixels)
34
MP count good (16 megapixels)
offers face detect autofocus
no manual focus
manual mode not available
cannot use external flash
tiny sensor (1/2.3")
doesn't have RAW support
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Street Comparison

Olympus E-420 as a Street photography camera
Sony W730 as a Street photography camera
64
decent sensor size (Four Thirds)
supports RAW files
lighter than competition in class (426 grams)
fixed screen
does not have image stabilization
67
image stabilization (Optical)
supports touch to focus
lighter than average (122g)
screen is fixed
tiny sensor (1/2.3")
doesn't have RAW support
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Sports Comparison

Olympus E-420 Sports photography information
Sony W730 Sports photography information
38
decent sensor size (Four Thirds)
sensor has phase detect auto focus
continuous shooting slow (4.0 frames/s)
does not have image stabilization
low MP (10MP)
bad battery pack (500 per charge)
40
image stabilization (Optical)
MP count good (16MP)
offers tracking focus
max frames per second low (1.0 fps)
no shutter priority
tiny sensor (1/2.3")
doesn't have phase detect autofocus
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Travel Comparison

Olympus E-420 as a Travel photography camera
Sony W730 as a Travel photography camera
52
lighter than competition in class (426g)
flash built-in
does not have Timelapse recording
bad battery pack (500 shots)
low MP (10 megapixels)
display isn't selfie friendly
71
lighter than average (122 grams)
supports touch to focus
MP count good (16 megapixels)
has built in flash
relatively wide (25mm)
no Timelapse recording
display isn't selfie friendly
somewhat slow max aperture (f3.3)
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Landscape Comparison

Olympus E-420 Landscape photography factors
Sony W730 Landscape photography factors
47
manual focus
switch lenses (Micro Four Thirds mount)
decent sensor size (Four Thirds)
supports RAW files
screen is small (2.7 inch)
does not have image stabilization
low MP (10 megapixels)
bad battery pack (500 shots)
does not have Timelapse recording
38
relatively wide (25mm)
image stabilization (Optical)
MP count good (16MP)
no manual focus
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.3)
screen is small (2.7 inches)
manual mode not available
tiny sensor (1/2.3")
doesn't have RAW support
no Timelapse recording
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Vlogging Comparison

Olympus E-420 as a Vlogging camera
Sony W730 as a Vlogging camera
9
can't record video
34
relatively wide (25mm)
built-in touchscreen
image stabilization (Optical)
offers face detect autofocus
lighter than average (122 grams)
somewhat slow max aperture (f3.3)
display isn't selfie friendly
low quality video (1280 x 720 pixels)
no microphone socket
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Olympus E-420 vs Sony W730 Specifications

Detailed spec comparison table for Olympus E-420 and Sony W730
 Olympus E-420Sony Cyber-shot DSC-W730
General Information
Manufacturer Olympus Sony
Model Olympus E-420 Sony Cyber-shot DSC-W730
Type Entry-Level DSLR Small Sensor Compact
Announced 2008-06-23 2013-01-08
Physical type Compact SLR Compact
Sensor Information
Processor 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 10 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3 4:3 and 16:9
Highest Possible resolution 3648 x 2736 4608 x 3456
Maximum native ISO 1600 3200
Minimum native ISO 100 100
RAW pictures
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 3 -
Cross focus points - -
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 25-224mm (9.0x)
Highest aperture - f/3.3-6.3
Macro focus range - 5cm
Available lenses 45 -
Crop factor 2.1 5.8
Screen
Type of display Fixed Type Fixed Type
Display size 2.7 inches 2.7 inches
Resolution of display 230k dots 230k dots
Selfie friendly
Liveview
Touch screen
Display tech - TFT LCD display
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.46x -
Features
Min shutter speed 60 secs 2 secs
Max shutter speed 1/4000 secs 1/1600 secs
Continuous shutter rate 4.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Inbuilt flash
Flash range 12.00 m (at ISO 100) 2.80 m
Flash options Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Slow Sync, Advanced Flash
External flash
AEB
WB bracketing
Max flash synchronize 1/180 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution None 1280x720
Video format - MPEG-4, AVCHD
Microphone 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 426 grams (0.94 lbs) 122 grams (0.27 lbs)
Physical dimensions 130 x 91 x 53mm (5.1" x 3.6" x 2.1") 93 x 52 x 22mm (3.7" x 2.0" x 0.9")
DXO scores
DXO Overall score 56 not tested
DXO Color Depth score 21.5 not tested
DXO Dynamic range score 10.4 not tested
DXO Low light score 527 not tested
Other
Battery life 500 photos 240 photos
Battery type Battery Pack Battery Pack
Battery model - NP-BN
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage type Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots 1 1
Price at release $999 $138