Sigma SD1 Merrill vs Sony A500
57 Imaging
55 Features
45 Overall
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63 Imaging
51 Features
52 Overall
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Sigma SD1 Merrill vs Sony A500 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- No Video
- Sigma SA Mount
- 790g - 146 x 113 x 80mm
- Introduced April 2012
- Previous Model is Sigma SD1
(Full Review)
- 12MP - APS-C Sensor
- 3" Tilting Display
- ISO 200 - 12800
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 630g - 137 x 104 x 84mm
- Launched August 2009
- Replacement is Sony A560
Sora from OpenAI releases its first ever music video Sigma SD1 Merrill vs Sony A500 Overview
Below is a thorough overview of the Sigma SD1 Merrill versus Sony A500, one being a Advanced DSLR and the other is a Entry-Level DSLR by companies Sigma and Sony. There exists a big gap among the sensor resolutions of the SD1 Merrill (15MP) and A500 (12MP) but both cameras have the identical sensor sizes (APS-C).
President Biden pushes bill mandating TikTok sale or banThe SD1 Merrill was manufactured 2 years later than the A500 and that is a fairly big gap as far as camera technology is concerned. Both of these cameras feature different body design with the Sigma SD1 Merrill being a Mid-size SLR camera and the Sony A500 being a Compact SLR camera.
Before going right into a in depth comparison, here is a brief summary of how the SD1 Merrill matches up against the A500 when considering portability, imaging, features and an overall grade.
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Below is a sample of the gallery pictures for Sigma SD1 Merrill and Sony Alpha DSLR-A500. The entire galleries are provided at Sigma SD1 Merrill Gallery and Sony A500 Gallery.
Reasons to pick Sigma SD1 Merrill over the Sony A500
| SD1 Merrill | A500 | |||
|---|---|---|---|---|
| Launched | April 2012 | August 2009 | More recent by 32 months | |
| Display resolution | 460k | 230k | Sharper display (+230k dot) |
Reasons to pick Sony A500 over the Sigma SD1 Merrill
| A500 | SD1 Merrill | |||
|---|---|---|---|---|
| Display type | Tilting | Fixed | Tilting display |
Common features in the Sigma SD1 Merrill and Sony A500
| SD1 Merrill | A500 | |||
|---|---|---|---|---|
| Manually focus | Very exact focusing | |||
| Display size | 3" | 3" | Same display dimensions | |
| Selfie screen | Neither has selfie screen | |||
| Touch friendly display | Neither has Touch friendly display |
Sigma SD1 Merrill vs Sony A500 Physical Comparison
For anybody who is aiming to lug around your camera often, you're going to have to factor its weight and measurements. The Sigma SD1 Merrill has physical dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") having a weight of 790 grams (1.74 lbs) whilst the Sony A500 has proportions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") with a weight of 630 grams (1.39 lbs).
See the Sigma SD1 Merrill versus Sony A500 in the new Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you choose at the time. Here is a front view measurement comparison of the SD1 Merrill against the A500.

Taking into account dimensions and weight, the portability rating of the SD1 Merrill and A500 is 57 and 63 respectively.
Sigma SD1 Merrill vs Sony A500 Sensor Comparison
Sometimes, it is difficult to see the contrast in sensor measurements purely by viewing a spec sheet. The photograph underneath will offer you a far better sense of the sensor dimensions in the SD1 Merrill and A500.
As you can see, both of these cameras feature the identical sensor size but not the same resolution. You should anticipate the Sigma SD1 Merrill to result in greater detail due to its extra 3MP. Greater resolution will help you crop images way more aggressively. The newer SD1 Merrill is going to have a benefit with regard to sensor tech.
Sigma SD1 Merrill vs Sony A500 Screen and ViewFinder
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Sigma SD1 Merrill vs Sony A500 Specifications
| Sigma SD1 Merrill | Sony Alpha DSLR-A500 | |
|---|---|---|
| General Information | ||
| Brand | Sigma | Sony |
| Model | Sigma SD1 Merrill | Sony Alpha DSLR-A500 |
| Class | Advanced DSLR | Entry-Level DSLR |
| Introduced | 2012-04-10 | 2009-08-27 |
| Body design | Mid-size SLR | Compact SLR |
| Sensor Information | ||
| Chip | Dual True II | Bionz |
| Sensor type | CMOS (Foveon X3) | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 24 x 16mm | 23.5 x 15.6mm |
| Sensor area | 384.0mm² | 366.6mm² |
| Sensor resolution | 15 megapixel | 12 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | - | 3:2 and 16:9 |
| Peak resolution | 4800 x 3200 | 4272 x 2848 |
| Highest native ISO | 6400 | 12800 |
| Min native ISO | 100 | 200 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | - | 9 |
| Lens | ||
| Lens mount | Sigma SA | Sony/Minolta Alpha |
| Amount of lenses | 76 | 143 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Range of screen | Fixed Type | Tilting |
| Screen size | 3" | 3" |
| Screen resolution | 460 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Optical (pentamirror) |
| Viewfinder coverage | 96% | 95% |
| Viewfinder magnification | 0.64x | 0.53x |
| Features | ||
| Minimum shutter speed | - | 30 secs |
| Fastest shutter speed | - | 1/4000 secs |
| Continuous shutter speed | - | 5.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | 12.00 m |
| Flash modes | no built-in flash | 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 sync | - | 1/160 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Highest video resolution | None | None |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 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 | 790 gr (1.74 lbs) | 630 gr (1.39 lbs) |
| Physical dimensions | 146 x 113 x 80mm (5.7" x 4.4" x 3.1") | 137 x 104 x 84mm (5.4" x 4.1" x 3.3") |
| DXO scores | ||
| DXO Overall score | not tested | 64 |
| DXO Color Depth score | not tested | 21.8 |
| DXO Dynamic range score | not tested | 11.6 |
| DXO Low light score | not tested | 772 |
| Other | ||
| Battery life | - | 520 images |
| Battery format | - | Battery Pack |
| Battery model | - | NP-FM500H |
| Self timer | Yes | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | Compact Flash (Type I, UDMA compatible) | SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | One | One |
| Launch pricing | $2,339 | $638 |