Olympus E-420 vs Sony A500
77 Imaging
44 Features
36 Overall
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63 Imaging
51 Features
52 Overall
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Olympus E-420 vs Sony A500 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
- Introduced June 2008
- Succeeded the Olympus E-410
(Full Review)
- 12MP - APS-C Sensor
- 3" Tilting Display
- ISO 200 - 12800
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 630g - 137 x 104 x 84mm
- Launched August 2009
- Later Model is Sony A560

Olympus E-420 vs Sony A500 Overview
Its time to look a little more closely at the Olympus E-420 versus Sony A500, both Entry-Level DSLR digital cameras by companies Olympus and Sony. The resolution of the E-420 (10MP) and the A500 (12MP) is very similar but the E-420 (Four Thirds) and A500 (APS-C) use totally different sensor sizing.

The E-420 was released 14 months prior to the A500 making the cameras a generation away from each other. Both the cameras come with the identical body type (Compact SLR).
Before delving through a in-depth comparison, below is a simple summary of how the E-420 grades versus the A500 in the way of portability, imaging, features and an overall mark.

Olympus E-420 vs Sony A500 Gallery
This is a sample of the gallery pics for Olympus E-420 & Sony Alpha DSLR-A500. The complete galleries are available at Olympus E-420 Gallery & Sony A500 Gallery.
Reasons to pick Olympus E-420 over the Sony A500
E-420 | A500 |
---|
Reasons to pick Sony A500 over the Olympus E-420
A500 | E-420 | |||
---|---|---|---|---|
Launched | August 2009 | ![]() | June 2008 | Newer by 14 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display dimension | 3" | ![]() | 2.7" | Larger display (+0.3") |
Common features in the Olympus E-420 and Sony A500
E-420 | A500 | |||
---|---|---|---|---|
Manual focus | ![]() | More accurate focusing | ||
Display resolution | 230k | ![]() | 230k | Same display resolution |
Selfie screen | ![]() | Absent selfie screen | ||
Touch display | ![]() | Absent Touch display |
Olympus E-420 vs Sony A500 Physical Comparison
In case you're intending to travel with your camera often, you should factor in its weight and dimensions. The Olympus E-420 has got outside dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") accompanied by a weight of 426 grams (0.94 lbs) whilst the Sony A500 has dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") with a weight of 630 grams (1.39 lbs).
Look at the Olympus E-420 versus Sony A500 in our completely new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will change based on the lens you are using at that moment. The following is the front view physical size comparison of the E-420 compared to the A500.

Taking into consideration size and weight, the portability score of the E-420 and A500 is 77 and 63 respectively.

Olympus E-420 vs Sony A500 Sensor Comparison
Generally, it can be difficult to see the contrast between sensor dimensions purely by reading technical specs. The image here will provide you a far better sense of the sensor dimensions in the E-420 and A500.
As you have seen, both of the cameras posses different megapixels and different sensor dimensions. The E-420 featuring a tinier sensor will make shooting shallow depth of field harder and the Sony A500 will offer extra detail as a result of its extra 2MP. Greater resolution can also enable you to crop images somewhat more aggressively. The more aged E-420 is going to be behind when it comes to sensor tech.

Olympus E-420 vs Sony A500 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-420 vs Sony A500 Specifications
Olympus E-420 | Sony Alpha DSLR-A500 | |
---|---|---|
General Information | ||
Company | Olympus | Sony |
Model | Olympus E-420 | Sony Alpha DSLR-A500 |
Class | Entry-Level DSLR | Entry-Level DSLR |
Introduced | 2008-06-23 | 2009-08-27 |
Physical type | Compact SLR | Compact SLR |
Sensor Information | ||
Processor | TruePic III | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.5 x 15.6mm |
Sensor area | 224.9mm² | 366.6mm² |
Sensor resolution | 10 megapixel | 12 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 3:2 and 16:9 |
Peak resolution | 3648 x 2736 | 4272 x 2848 |
Highest native ISO | 1600 | 12800 |
Min native ISO | 100 | 200 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 3 | 9 |
Lens | ||
Lens mount | Micro Four Thirds | Sony/Minolta Alpha |
Available lenses | 45 | 143 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display sizing | 2.7 inch | 3 inch |
Resolution of display | 230 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | Optical (pentamirror) |
Viewfinder coverage | 95% | 95% |
Viewfinder magnification | 0.46x | 0.53x |
Features | ||
Minimum shutter speed | 60 secs | 30 secs |
Fastest shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shutter rate | 4.0fps | 5.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 12.00 m (at ISO 100) | 12.00 m |
Flash options | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash synchronize | 1/180 secs | 1/160 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Highest video resolution | None | None |
Mic 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 | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 426 grams (0.94 lb) | 630 grams (1.39 lb) |
Dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 137 x 104 x 84mm (5.4" x 4.1" x 3.3") |
DXO scores | ||
DXO Overall score | 56 | 64 |
DXO Color Depth score | 21.5 | 21.8 |
DXO Dynamic range score | 10.4 | 11.6 |
DXO Low light score | 527 | 772 |
Other | ||
Battery life | 500 pictures | 520 pictures |
Style of battery | Battery Pack | Battery Pack |
Battery model | - | NP-FM500H |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Storage type | Compact Flash (Type I or II), xD Picture Card | SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | One | One |
Retail pricing | $999 | $638 |