Canon 7D vs Sony A330
56 Imaging
57 Features
70 Overall
62


67 Imaging
50 Features
50 Overall
50
Canon 7D vs Sony A330 Key Specs
(Full Review)
- 18MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 6400 (Bump to 12800)
- 1/8000s Max Shutter
- 1920 x 1080 video
- Canon EF/EF-S Mount
- 860g - 148 x 111 x 74mm
- Introduced November 2009
- Later Model is Canon 7D MII
(Full Review)
- 10MP - APS-C Sensor
- 2.7" Tilting Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 529g - 128 x 97 x 71mm
- Announced May 2009
- Superseded the Sony A300

Canon 7D vs Sony A330 Overview
Lets take a closer look at the Canon 7D and Sony A330, one is a Advanced DSLR and the latter is a Entry-Level DSLR by brands Canon and Sony. There exists a huge gap between the image resolutions of the 7D (18MP) and A330 (10MP) but both cameras posses the identical sensor size (APS-C).

The 7D was revealed 6 months after the A330 so they are of a similar generation. The two cameras feature different body design with the Canon 7D being a Mid-size SLR camera and the Sony A330 being a Compact SLR camera.
Before delving straight to a detailed comparison, here is a concise introduction of how the 7D matches up vs the A330 in the way of portability, imaging, features and an overall mark.

Canon 7D vs Sony A330 Gallery
Following is a preview of the gallery photos for Canon EOS 7D and Sony Alpha DSLR-A330. The full galleries are viewable at Canon 7D Gallery and Sony A330 Gallery.
Reasons to pick Canon 7D over the Sony A330
7D | A330 | |||
---|---|---|---|---|
Screen size | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 920k | ![]() | 230k | Sharper screen (+690k dot) |
Reasons to pick Sony A330 over the Canon 7D
A330 | 7D | |||
---|---|---|---|---|
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Common features in the Canon 7D and Sony A330
7D | A330 | |||
---|---|---|---|---|
Announced | November 2009 | ![]() | May 2009 | Similar generation |
Manual focus | ![]() | More precise focus | ||
Selfie screen | ![]() | Missing selfie screen | ||
Touch friendly screen | ![]() | Neither has Touch friendly screen |
Canon 7D vs Sony A330 Physical Comparison
When you are aiming to travel with your camera, you should think about its weight and measurements. The Canon 7D has exterior measurements of 148mm x 111mm x 74mm (5.8" x 4.4" x 2.9") with a weight of 860 grams (1.90 lbs) whilst the Sony A330 has proportions of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") with a weight of 529 grams (1.17 lbs).
Examine the Canon 7D and Sony A330 in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing at the time. Following is a front view sizing comparison of the 7D versus the A330.

Taking into account dimensions and weight, the portability score of the 7D and A330 is 56 and 67 respectively.

Canon 7D vs Sony A330 Sensor Comparison
Normally, it's tough to envision the difference between sensor dimensions simply by reviewing specs. The pic below should offer you a more clear sense of the sensor measurements in the 7D and A330.
All in all, both of these cameras come with the identical sensor size albeit not the same resolution. You should count on the Canon 7D to offer greater detail because of its extra 8MP. Higher resolution can also help you crop photographs a good deal more aggressively.

Canon 7D vs Sony A330 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon 7D vs Sony A330 Specifications
Canon EOS 7D | Sony Alpha DSLR-A330 | |
---|---|---|
General Information | ||
Company | Canon | Sony |
Model | Canon EOS 7D | Sony Alpha DSLR-A330 |
Category | Advanced DSLR | Entry-Level DSLR |
Introduced | 2009-11-06 | 2009-05-18 |
Physical type | Mid-size SLR | Compact SLR |
Sensor Information | ||
Processor | Dual Digic 4 | Bionz |
Sensor type | CMOS | CCD |
Sensor size | APS-C | APS-C |
Sensor dimensions | 22.3 x 14.9mm | 23.5 x 15.7mm |
Sensor surface area | 332.3mm² | 369.0mm² |
Sensor resolution | 18 megapixels | 10 megapixels |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Highest Possible resolution | 5184 x 3456 | 3872 x 2592 |
Maximum native ISO | 6400 | 3200 |
Maximum enhanced ISO | 12800 | - |
Min native ISO | 100 | 100 |
RAW support | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | 19 | 9 |
Lens | ||
Lens mount | Canon EF/EF-S | Sony/Minolta Alpha |
Available lenses | 326 | 143 |
Crop factor | 1.6 | 1.5 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display diagonal | 3" | 2.7" |
Display resolution | 920k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display technology | TFT color LCD, liquid-crystal monitor | - |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 100 percent | 95 percent |
Viewfinder magnification | 0.63x | 0.49x |
Features | ||
Min shutter speed | 30 seconds | 30 seconds |
Max shutter speed | 1/8000 seconds | 1/4000 seconds |
Continuous shutter rate | 8.0 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 | 10.00 m |
Flash settings | Auto, On, Off, Red-eye | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/250 seconds | 1/160 seconds |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (60, 50 fps) | - |
Maximum video resolution | 1920x1080 | None |
Video data format | H.264 | - |
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 | Optional | None |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 860 gr (1.90 lbs) | 529 gr (1.17 lbs) |
Physical dimensions | 148 x 111 x 74mm (5.8" x 4.4" x 2.9") | 128 x 97 x 71mm (5.0" x 3.8" x 2.8") |
DXO scores | ||
DXO Overall score | 66 | 64 |
DXO Color Depth score | 22.0 | 22.4 |
DXO Dynamic range score | 11.7 | 11.5 |
DXO Low light score | 854 | 535 |
Other | ||
Battery life | 800 photographs | 230 photographs |
Style of battery | Battery Pack | Battery Pack |
Battery model | LP-E6 | NP-FH50 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage type | Compact Flash (Type I or II), UDMA, Microdrive cards | SD/ SDHC, Memory Stick Pro Duo |
Card slots | One | One |
Retail pricing | $1,050 | $545 |