Canon T7 vs Sony A57
68 Imaging
68 Features
62 Overall
65
64 Imaging
57 Features
85 Overall
68
Canon T7 vs Sony A57 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 6400 (Raise to 12800)
- 1920 x 1080 video
- Canon EF/EF-S Mount
- 475g - 129 x 101 x 78mm
- Revealed February 2018
- Also referred to as EOS 2000D
(Full Review)
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Let's take a closer look at the Canon T7 vs Sony A57, both Entry-Level DSLR cameras by manufacturers Canon and Sony. There is a significant difference among the sensor resolutions of the T7 (24MP) and A57 (16MP) but they come with the same exact sensor dimensions (APS-C).
Samsung Releases Faster Versions of EVO MicroSD CardsThe T7 was manufactured 5 years after the A57 which is a fairly sizable gap as far as camera tech is concerned. Each of the cameras offer the identical body type (Compact SLR).
Before going straight into a full comparison, below is a quick synopsis of how the T7 matches up against the A57 with regard to portability, imaging, features and an overall score.
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This is a preview of the gallery photos for Canon EOS Rebel T7 and Sony SLT-A57. The entire galleries are available at Canon T7 Gallery and Sony A57 Gallery.
Reasons to pick Canon T7 over the Sony A57
| T7 | A57 | |||
|---|---|---|---|---|
| Revealed | February 2018 |  | September 2012 | More modern by 67 months |
Reasons to pick Sony A57 over the Canon T7
| A57 | T7 | |||
|---|---|---|---|---|
| Screen type | Fully Articulated |  | Fixed | Fully Articulating screen |
| Screen resolution | 921k |  | 920k | Sharper screen (+1k dot) |
| Selfie screen |  | Easy selfies |
Common features in the Canon T7 and Sony A57
| T7 | A57 | |||
|---|---|---|---|---|
| Manual focus |  | Very accurate focusing | ||
| Screen sizing | 3" |  | 3" | Equivalent screen sizing |
| Touch screen |  | Absent Touch screen |
Canon T7 vs Sony A57 Physical Comparison
For those who are looking to carry around your camera often, you'll have to factor its weight and size. The Canon T7 offers exterior dimensions of 129mm x 101mm x 78mm (5.1" x 4.0" x 3.1") with a weight of 475 grams (1.05 lbs) whilst the Sony A57 has specifications of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") and a weight of 618 grams (1.36 lbs).
Contrast the Canon T7 vs Sony A57 in the new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you are using at the time. Below is the front view over all size comparison of the T7 against the A57.
Factoring in size and weight, the portability score of the T7 and A57 is 68 and 64 respectively.
Canon T7 vs Sony A57 Sensor Comparison
In many cases, it's difficult to visualize the difference in sensor sizes just by checking out specifications. The image below will provide you a more clear sense of the sensor sizes in the T7 and A57.
Plainly, the two cameras enjoy the same exact sensor sizing albeit different resolution. You should count on the Canon T7 to show greater detail due to its extra 8 Megapixels. Higher resolution can also allow you to crop pictures far more aggressively. The more modern T7 should have a benefit when it comes to sensor technology.
Canon T7 vs Sony A57 Screen and ViewFinder
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Canon T7 vs Sony A57 Specifications
| Canon EOS Rebel T7 | Sony SLT-A57 | |
|---|---|---|
| General Information | ||
| Company | Canon | Sony |
| Model | Canon EOS Rebel T7 | Sony SLT-A57 |
| Alternative name | EOS 2000D | - |
| Category | Entry-Level DSLR | Entry-Level DSLR |
| Revealed | 2018-02-26 | 2012-09-13 |
| Body design | Compact SLR | Compact SLR |
| Sensor Information | ||
| Processor | Digic 4+ | - |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 22.3 x 14.9mm | 23.5 x 15.6mm |
| Sensor surface area | 332.3mm² | 366.6mm² |
| Sensor resolution | 24MP | 16MP |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 6000 x 4000 | 4912 x 3264 |
| Maximum native ISO | 6400 | 16000 |
| Maximum enhanced ISO | 12800 | 25600 |
| Lowest native ISO | 100 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 9 | 15 |
| Cross focus points | - | 3 |
| Lens | ||
| Lens mount | Canon EF/EF-S | Sony/Minolta Alpha |
| Available lenses | 326 | 143 |
| Crop factor | 1.6 | 1.5 |
| Screen | ||
| Range of screen | Fixed Type | Fully Articulated |
| Screen sizing | 3" | 3" |
| Resolution of screen | 920 thousand dot | 921 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Screen tech | - | Xtra Fine TFT drive with TruBlack technology |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentamirror) | Electronic |
| Viewfinder resolution | - | 1,440 thousand dot |
| Viewfinder coverage | 95% | 100% |
| Viewfinder magnification | 0.5x | 0.7x |
| Features | ||
| Min shutter speed | 30s | 30s |
| Max shutter speed | 1/4000s | 1/4000s |
| Continuous shutter speed | 3.0 frames/s | 12.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 9.20 m (at ISO 100) | 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 | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash sync | 1/200s | 1/160s |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 @ 30p / 46 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
| Maximum video resolution | 1920x1080 | 1920x1080 |
| Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 475 gr (1.05 lbs) | 618 gr (1.36 lbs) |
| Dimensions | 129 x 101 x 78mm (5.1" x 4.0" x 3.1") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
| DXO scores | ||
| DXO Overall score | 71 | 75 |
| DXO Color Depth score | 22.6 | 23.4 |
| DXO Dynamic range score | 11.9 | 13.0 |
| DXO Low light score | 1009 | 785 |
| Other | ||
| Battery life | 500 images | 550 images |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | LP-E10 | NP-FM500H |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | SD/SDHC/SDXC card | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | Single | Single |
| Cost at release | $390 | $1,000 |