Olympus E-420 vs Sony W730
77 Imaging
44 Features
36 Overall
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96 Imaging
39 Features
33 Overall
36
Olympus E-420 vs Sony W730 Key Specs
(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- Superseded the Olympus E-410
(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

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.

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.

Olympus E-420 vs Sony W730 Gallery
Here is a sample of the gallery pics for Olympus E-420 & Sony Cyber-shot DSC-W730. The whole galleries are available at Olympus E-420 Gallery & Sony W730 Gallery.
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 | |||
---|---|---|---|---|
Launched | January 2013 | ![]() | June 2008 | Newer by 55 months |
Touch friendly display | ![]() | Easily navigate |
Common features in the Olympus E-420 and Sony W730
E-420 | W730 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Display size | 2.7" | ![]() | 2.7" | Same display size |
Display resolution | 230k | ![]() | 230k | Exact 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.
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.

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

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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-420 vs Sony W730 Specifications
Olympus E-420 | Sony 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 |