Olympus E-450 vs Sony A900
77 Imaging
45 Features
36 Overall
41
54 Imaging
66 Features
62 Overall
64
Olympus E-450 vs Sony A900 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
- Revealed March 2009
- Previous Model is Olympus E-330
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Introduced October 2008
- Newer Model is Sony A99
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On this page, we are matching up the Olympus E-450 versus Sony A900, former being a Entry-Level DSLR while the other is a Advanced DSLR by manufacturers Olympus and Sony. There exists a large gap between the image resolutions of the E-450 (10MP) and A900 (25MP) and the E-450 (Four Thirds) and A900 (Full frame) boast different sensor sizing.
Photography GlossaryThe E-450 was released 6 months later than the A900 so they are both of a similar age. Each of these cameras have different body design with the Olympus E-450 being a Compact SLR camera and the Sony A900 being a Mid-size SLR camera.
Before diving right into a complete comparison, here is a simple summation of how the E-450 scores vs the A900 in regards to portability, imaging, features and an overall rating.
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This is a sample of the gallery pictures for Olympus E-450 & Sony Alpha DSLR-A900. The complete galleries are viewable at Olympus E-450 Gallery & Sony A900 Gallery.
Reasons to pick Olympus E-450 over the Sony A900
| E-450 | A900 |
|---|
Reasons to pick Sony A900 over the Olympus E-450
| A900 | E-450 | |||
|---|---|---|---|---|
| Display dimensions | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 922k |  | 230k | Crisper display (+692k dot) |
Common features in the Olympus E-450 and Sony A900
| E-450 | A900 | |||
|---|---|---|---|---|
| Introduced | March 2009 |  | October 2008 | Similar age |
| Manual focus |  | Very accurate focusing | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Neither provides selfie screen | ||
| Touch display |  | Neither provides Touch display |
Olympus E-450 vs Sony A900 Physical Comparison
For anybody who is planning to carry your camera often, you need to consider its weight and measurements. The Olympus E-450 provides external measurements of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") with a weight of 426 grams (0.94 lbs) while the Sony A900 has proportions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") and a weight of 895 grams (1.97 lbs).
Check the Olympus E-450 versus Sony A900 in our completely new Camera plus Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will differ depending on the lens you have attached at that time. Here is a front view scale comparison of the E-450 and the A900.
Considering dimensions and weight, the portability grade of the E-450 and A900 is 77 and 54 respectively.
Olympus E-450 vs Sony A900 Sensor Comparison
Typically, it can be difficult to picture the contrast between sensor sizing purely by reading through technical specs. The visual underneath will offer you a more clear sense of the sensor measurements in the E-450 and A900.
As you can tell, each of these cameras have different megapixels and different sensor sizing. The E-450 featuring a tinier sensor is going to make shooting shallower DOF harder and the Sony A900 will resolve extra detail as a result of its extra 15MP. Greater resolution will also enable you to crop images a bit more aggressively.
Olympus E-450 vs Sony A900 Screen and ViewFinder
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Olympus E-450 vs Sony A900 Specifications
| Olympus E-450 | Sony Alpha DSLR-A900 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Sony |
| Model | Olympus E-450 | Sony Alpha DSLR-A900 |
| Type | Entry-Level DSLR | Advanced DSLR |
| Revealed | 2009-03-31 | 2008-10-22 |
| Physical type | Compact SLR | Mid-size SLR |
| Sensor Information | ||
| Powered by | TruePic III | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Full frame |
| Sensor measurements | 17.3 x 13mm | 35.9 x 24mm |
| Sensor area | 224.9mm² | 861.6mm² |
| Sensor resolution | 10 megapixel | 25 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 3:2 and 16:9 |
| Max resolution | 3648 x 2736 | 6048 x 4032 |
| Max native ISO | 1600 | 6400 |
| Lowest native ISO | 100 | 100 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | 3 | 9 |
| Lens | ||
| Lens mount | Micro Four Thirds | Sony/Minolta Alpha |
| Number of lenses | 45 | 143 |
| Crop factor | 2.1 | 1 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display size | 2.7" | 3" |
| Resolution of display | 230k dots | 922k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display tech | - | TFT Xtra Fine color LCD |
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | Optical (pentaprism) |
| Viewfinder coverage | 95 percent | 100 percent |
| Viewfinder magnification | 0.46x | 0.74x |
| Features | ||
| Min shutter speed | 60 secs | 30 secs |
| Max shutter speed | 1/4000 secs | 1/8000 secs |
| Continuous shutter rate | 4.0 frames per sec | 5.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 12.00 m (at ISO 100) | no built-in flash |
| Flash settings | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Max flash synchronize | 1/180 secs | 1/250 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Max video resolution | None | None |
| 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 | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 426g (0.94 pounds) | 895g (1.97 pounds) |
| Physical dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
| DXO scores | ||
| DXO Overall score | 56 | 79 |
| DXO Color Depth score | 21.5 | 23.7 |
| DXO Dynamic range score | 10.5 | 12.3 |
| DXO Low light score | 512 | 1431 |
| Other | ||
| Battery life | 500 images | 880 images |
| Form 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 | Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32 |
| Card slots | Single | Two |
| Cost at release | $138 | $2,736 |