Olympus E-450 vs Sony A300
77 Imaging
44 Features
36 Overall
40
64 Imaging
48 Features
45 Overall
46
Olympus E-450 vs Sony A300 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 March 2009
- Old Model is Olympus E-330
(Full Review)
- 10MP - APS-C Sensor
- 2.7" Tilting Display
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 632g - 131 x 99 x 75mm
- Announced January 2008
- Replacement is Sony A330
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Here, we are evaluating the Olympus E-450 versus Sony A300, both Entry-Level DSLR cameras by competitors Olympus and Sony. The image resolution of the E-450 (10MP) and the A300 (10MP) is very close but the E-450 (Four Thirds) and A300 (APS-C) boast totally different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe E-450 was introduced 15 months after the A300 making them a generation away from one another. Each of these cameras feature the same body design (Compact SLR).
Before getting straight to a complete comparison, here is a brief view of how the E-450 grades against the A300 with regard to portability, imaging, features and an overall score.
Mastering Nature Photography with a Digital Microscope Camera Olympus E-450 vs Sony A300 Gallery
The following is a sample of the gallery pics for Olympus E-450 & Sony Alpha DSLR-A300. The whole galleries are provided at Olympus E-450 Gallery & Sony A300 Gallery.
Reasons to pick Olympus E-450 over the Sony A300
| E-450 | A300 | |||
|---|---|---|---|---|
| Announced | March 2009 | January 2008 | More modern by 15 months |
Reasons to pick Sony A300 over the Olympus E-450
| A300 | E-450 | |||
|---|---|---|---|---|
| Display type | Tilting | Fixed | Tilting display |
Common features in the Olympus E-450 and Sony A300
| E-450 | A300 | |||
|---|---|---|---|---|
| Focus manually | Dial accurate focus | |||
| Display size | 2.7" | 2.7" | Same display measurement | |
| Display resolution | 230k | 230k | The same display resolution | |
| Selfie screen | Neither includes selfie screen | |||
| Touch friendly display | No Touch friendly display |
Olympus E-450 vs Sony A300 Physical Comparison
For anyone who is intending to carry around your camera, you will want to factor in its weight and measurements. The Olympus E-450 features physical 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) while the Sony A300 has proportions of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") along with a weight of 632 grams (1.39 lbs).
Examine the Olympus E-450 versus Sony A300 in our newest Camera & Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will vary depending on the lens you have at the time. Here is a front view measurements comparison of the E-450 versus the A300.

Factoring in dimensions and weight, the portability grade of the E-450 and A300 is 77 and 64 respectively.
Olympus E-450 vs Sony A300 Sensor Comparison
Normally, it's hard to envision the gap in sensor sizes simply by looking through a spec sheet. The picture here will provide you a far better sense of the sensor sizes in the E-450 and A300.
As you can see, the 2 cameras come with the identical megapixel count but not the same sensor sizes. The E-450 contains the smaller sensor which should make obtaining shallow depth of field harder. The more modern E-450 is going to have a benefit in sensor tech.
Olympus E-450 vs Sony A300 Screen and ViewFinder
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Olympus E-450 vs Sony A300 Specifications
| Olympus E-450 | Sony Alpha DSLR-A300 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Sony |
| Model | Olympus E-450 | Sony Alpha DSLR-A300 |
| Category | Entry-Level DSLR | Entry-Level DSLR |
| Announced | 2009-03-31 | 2008-01-30 |
| Body design | Compact SLR | Compact SLR |
| Sensor Information | ||
| Powered by | TruePic III | - |
| Sensor type | CMOS | CCD |
| Sensor size | Four Thirds | APS-C |
| Sensor measurements | 17.3 x 13mm | 23.6 x 15.8mm |
| Sensor area | 224.9mm² | 372.9mm² |
| Sensor resolution | 10MP | 10MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | - |
| Full resolution | 3648 x 2736 | 3872 x 2592 |
| Max native ISO | 1600 | 3200 |
| Minimum native ISO | 100 | 100 |
| RAW images | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 3 | 9 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | Sony/Minolta Alpha |
| Number of lenses | 45 | 143 |
| Focal length multiplier | 2.1 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display diagonal | 2.7 inches | 2.7 inches |
| Resolution of display | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentamirror) | Optical (pentamirror) |
| Viewfinder coverage | 95 percent | 95 percent |
| Viewfinder magnification | 0.46x | 0.49x |
| Features | ||
| Slowest shutter speed | 60 secs | 30 secs |
| Maximum shutter speed | 1/4000 secs | 1/4000 secs |
| Continuous shooting speed | 4.0 frames/s | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 12.00 m (at ISO 100) | 12.00 m (at ISO 100) |
| Flash options | Auto, Auto FP, Manual, Red-Eye | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Maximum flash sync | 1/180 secs | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Max video resolution | None | None |
| Microphone jack | ||
| Headphone jack | ||
| 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 seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 426g (0.94 lb) | 632g (1.39 lb) |
| Physical dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 131 x 99 x 75mm (5.2" x 3.9" x 3.0") |
| DXO scores | ||
| DXO All around score | 56 | 64 |
| DXO Color Depth score | 21.5 | 22.5 |
| DXO Dynamic range score | 10.5 | 11.4 |
| DXO Low light score | 512 | 538 |
| Other | ||
| Battery life | 500 photos | - |
| Form of battery | Battery Pack | - |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | Compact Flash (Type I or II), xD Picture Card | Compact Flash |
| Storage slots | One | One |
| Retail price | $138 | $0 |