Sigma SD9 vs Sony A77 II
54 Imaging
38 Features
27 Overall
33
62 Imaging
65 Features
85 Overall
73
Sigma SD9 vs Sony A77 II Key Specs
(Full Review)
- 3MP - APS-C Sensor
- 1.8" Fixed Display
- ISO 100 - 400
- 1/6000s Maximum Shutter
- No Video
- Sigma SA Mount
- 950g - 152 x 120 x 79mm
- Released November 2002
- Successor is Sigma SD10
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 50 - 25600
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 647g - 143 x 104 x 81mm
- Introduced May 2014
- Old Model is Sony A77
Snapchat Adds Watermarks to AI-Created Images Sigma SD9 vs Sony A77 II Overview
Let's look a little more in depth at the Sigma SD9 versus Sony A77 II, both Advanced DSLR cameras by manufacturers Sigma and Sony. There exists a large gap among the image resolutions of the SD9 (3MP) and A77 II (24MP) but both cameras have the same sensor sizes (APS-C).
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe SD9 was unveiled 12 years prior to the A77 II which is a fairly serious difference as far as camera technology is concerned. Both of the cameras have the same body design (Mid-size SLR).
Before going right into a complete comparison, here is a simple introduction of how the SD9 matches up vs the A77 II with regards to portability, imaging, features and an overall score.
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The following is a sample of the gallery pics for Sigma SD9 & Sony SLT-A77 II. The full galleries are viewable at Sigma SD9 Gallery & Sony A77 II Gallery.
Reasons to pick Sigma SD9 over the Sony A77 II
| SD9 | A77 II |
|---|
Reasons to pick Sony A77 II over the Sigma SD9
| A77 II | SD9 | |||
|---|---|---|---|---|
| Introduced | May 2014 |  | November 2002 | More modern by 139 months |
| Display type | Fully Articulated |  | Fixed | Fully Articulating display |
| Display dimensions | 3" |  | 1.8" | Larger display (+1.2") |
| Display resolution | 1229k |  | 130k | Sharper display (+1099k dot) |
| Selfie screen |  | Take selfies |
Common features in the Sigma SD9 and Sony A77 II
| SD9 | A77 II | |||
|---|---|---|---|---|
| Manual focus |  | More accurate focus | ||
| Touch display |  | Lacking Touch display |
Sigma SD9 vs Sony A77 II Physical Comparison
If you're looking to carry around your camera, you should take into account its weight and measurements. The Sigma SD9 has got outside dimensions of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") along with a weight of 950 grams (2.09 lbs) and the Sony A77 II has proportions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 647 grams (1.43 lbs).
Compare the Sigma SD9 versus Sony A77 II in our completely new Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will vary based on the lens you choose at that time. Below is a front view proportions comparison of the SD9 vs the A77 II.
Using dimensions and weight, the portability score of the SD9 and A77 II is 54 and 62 respectively.
Sigma SD9 vs Sony A77 II Sensor Comparison
Normally, its tough to see the gap in sensor sizes merely by looking through specifications. The image underneath might offer you a better sense of the sensor sizes in the SD9 and A77 II.
Plainly, both cameras provide the same sensor dimensions but not the same resolution. You can expect to see the Sony A77 II to provide you with greater detail having an extra 21MP. Greater resolution will make it easier to crop pics more aggressively. The more aged SD9 will be disadvantaged in sensor technology.
Sigma SD9 vs Sony A77 II Screen and ViewFinder
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Sigma SD9 vs Sony A77 II Specifications
| Sigma SD9 | Sony SLT-A77 II | |
|---|---|---|
| General Information | ||
| Manufacturer | Sigma | Sony |
| Model | Sigma SD9 | Sony SLT-A77 II |
| Category | Advanced DSLR | Advanced DSLR |
| Released | 2002-11-26 | 2014-05-21 |
| Body design | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Processor Chip | - | Bionz X |
| Sensor type | CMOS (Foveon X3) | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 20.7 x 13.8mm | 23.5 x 15.6mm |
| Sensor surface area | 285.7mm² | 366.6mm² |
| Sensor resolution | 3 megapixels | 24 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Full resolution | 2268 x 1512 | 6000 x 4000 |
| Max native ISO | 400 | 25600 |
| Min native ISO | 100 | 50 |
| RAW format | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | - | 79 |
| Cross focus points | - | 15 |
| Lens | ||
| Lens mount | Sigma SA | Sony/Minolta Alpha |
| Total lenses | 76 | 143 |
| Focal length multiplier | 1.7 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fully Articulated |
| Display sizing | 1.8" | 3" |
| Resolution of display | 130 thousand dot | 1,229 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 2,359 thousand dot |
| Viewfinder coverage | 98% | 100% |
| Viewfinder magnification | 0.77x | 0.73x |
| Features | ||
| Lowest shutter speed | 30s | 30s |
| Highest shutter speed | 1/6000s | 1/8000s |
| Continuous shooting speed | - | 12.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | 12.00 m (at ISO 100) |
| Flash settings | - | Auto, fill, rear sync, slow sync |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Highest flash sync | 1/180s | 1/250s |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | - | 1920 x 1080 (60p, 60i, 30p), 1440 x 1080 (30p), 640 x 480 (30p) |
| Max video resolution | None | 1920x1080 |
| Video format | - | MPEG-4, AVCHD, XAVC S |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 1.0 (1.5 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 | 950 gr (2.09 lbs) | 647 gr (1.43 lbs) |
| Physical dimensions | 152 x 120 x 79mm (6.0" x 4.7" x 3.1") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
| DXO scores | ||
| DXO All around score | not tested | 82 |
| DXO Color Depth score | not tested | 24.4 |
| DXO Dynamic range score | not tested | 13.4 |
| DXO Low light score | not tested | 1013 |
| Other | ||
| Battery life | - | 480 photos |
| Form of battery | - | Battery Pack |
| Battery model | - | NP-FM500H |
| Self timer | Yes (10 sec) | Yes (Yes (2 or 12 sec)) |
| Time lapse recording | ||
| Storage media | Compact Flash Type I or II | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | One | One |
| Pricing at launch | $3,001 | $1,198 |