Canon 450D vs Sony A55
70 Imaging
50 Features
42 Overall
46
67 Imaging
56 Features
80 Overall
65
Canon 450D vs Sony A55 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 1600
- No Video
- Canon EF/EF-S Mount
- 524g - 129 x 98 x 62mm
- Announced May 2008
- Alternate Name is EOS Rebel XSi / EOS Kiss X2
- Previous Model is Canon 400D
- Successor is Canon 500D
(Full Review)
- 16MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 12800 (Expand to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Revealed August 2010
- Successor is Sony A57
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On this page, we will be analyzing the Canon 450D versus Sony A55, both Entry-Level DSLR cameras by companies Canon and Sony. There exists a big gap among the image resolutions of the 450D (12MP) and A55 (16MP) but both cameras posses the same sensor size (APS-C).
Snapchat Adds Watermarks to AI-Created ImagesThe 450D was launched 3 years earlier than the A55 and that is a fairly big gap as far as camera technology is concerned. Each of the cameras have the same body design (Compact SLR).
Before delving into a complete comparison, here is a quick view of how the 450D scores against the A55 in regards to portability, imaging, features and an overall rating.
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Following is a preview of the gallery photos for Canon EOS 450D and Sony SLT-A55. The complete galleries are available at Canon 450D Gallery and Sony A55 Gallery.
Reasons to pick Canon 450D over the Sony A55
| 450D | A55 |
|---|
Reasons to pick Sony A55 over the Canon 450D
| A55 | 450D | |||
|---|---|---|---|---|
| Revealed | August 2010 |  | May 2008 | Fresher by 27 months |
| Screen type | Fully Articulated |  | Fixed | Fully Articulating screen |
| Screen resolution | 921k |  | 230k | Clearer screen (+691k dot) |
| Selfie screen |  | Take selfies |
Common features in the Canon 450D and Sony A55
| 450D | A55 | |||
|---|---|---|---|---|
| Manually focus |  | Dial precise focusing | ||
| Screen dimensions | 3" |  | 3" | Equal screen size |
| Touch screen |  | Lack of Touch screen |
Canon 450D vs Sony A55 Physical Comparison
For anyone who is going to carry your camera regularly, you have to factor its weight and proportions. The Canon 450D comes with external dimensions of 129mm x 98mm x 62mm (5.1" x 3.9" x 2.4") having a weight of 524 grams (1.16 lbs) while the Sony A55 has measurements of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") and a weight of 500 grams (1.10 lbs).
Look at the Canon 450D versus Sony A55 in the new Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that time. Following is a front view dimension comparison of the 450D compared to the A55.
Factoring in dimensions and weight, the portability rating of the 450D and A55 is 70 and 67 respectively.
Canon 450D vs Sony A55 Sensor Comparison
Sometimes, it is difficult to picture the difference in sensor sizing merely by researching specifications. The graphic below might give you a stronger sense of the sensor dimensions in the 450D and A55.
To sum up, both cameras have the same sensor dimensions albeit different resolution. You should count on the Sony A55 to result in extra detail utilizing its extra 4MP. Higher resolution will let you crop photographs a bit more aggressively. The older 450D will be behind when it comes to sensor tech.
Canon 450D vs Sony A55 Screen and ViewFinder
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Canon 450D vs Sony A55 Specifications
| Canon EOS 450D | Sony SLT-A55 | |
|---|---|---|
| General Information | ||
| Brand | Canon | Sony |
| Model | Canon EOS 450D | Sony SLT-A55 |
| Other name | EOS Rebel XSi / EOS Kiss X2 | - |
| Class | Entry-Level DSLR | Entry-Level DSLR |
| Announced | 2008-05-23 | 2010-08-24 |
| Physical type | Compact SLR | Compact SLR |
| Sensor Information | ||
| Processor Chip | - | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 22.2 x 14.8mm | 23.5 x 15.6mm |
| Sensor area | 328.6mm² | 366.6mm² |
| Sensor resolution | 12 megapixels | 16 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Max resolution | 4272 x 2848 | 4912 x 3264 |
| Max native ISO | 1600 | 12800 |
| Max enhanced ISO | - | 25600 |
| Min native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 9 | 15 |
| Cross focus points | - | 3 |
| Lens | ||
| Lens mount | Canon EF/EF-S | Sony/Minolta Alpha |
| Total lenses | 326 | 143 |
| Crop factor | 1.6 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen sizing | 3 inch | 3 inch |
| Screen resolution | 230 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentamirror) | Electronic |
| Viewfinder resolution | - | 1,150 thousand dots |
| Viewfinder coverage | 95% | 100% |
| Viewfinder magnification | 0.55x | 0.73x |
| Features | ||
| Minimum shutter speed | 30 secs | 30 secs |
| Fastest shutter speed | 1/4000 secs | 1/4000 secs |
| Continuous shutter rate | 4.0fps | 10.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 13.00 m | 10.00 m (@ ISO 100) |
| Flash modes | Auto, On, Off, 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 | 1/200 secs | 1/160 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | - | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Max video resolution | None | 1920x1080 |
| Video file format | - | MPEG-4, AVCHD, H.264 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 524 gr (1.16 lb) | 500 gr (1.10 lb) |
| Physical dimensions | 129 x 98 x 62mm (5.1" x 3.9" x 2.4") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO Overall score | 61 | 73 |
| DXO Color Depth score | 21.9 | 23.0 |
| DXO Dynamic range score | 10.8 | 12.4 |
| DXO Low light score | 692 | 816 |
| Other | ||
| Battery life | - | 380 pictures |
| Style of battery | - | Battery Pack |
| Battery model | - | NP-FW50 |
| Self timer | Yes (2 sec or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/MMC card | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | One | One |
| Launch price | $550 | $800 |