Sigma SD1 Merrill vs Sony A37
57 Imaging
56 Features
45 Overall
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67 Imaging
57 Features
65 Overall
60
Sigma SD1 Merrill vs Sony A37 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 6400
- No Video
- Sigma SA Mount
- 790g - 146 x 113 x 80mm
- Announced April 2012
- Replaced the Sigma SD1
(Full Review)
- 16MP - APS-C Sensor
- 2.6" Tilting Display
- ISO 100 - 25600
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 506g - 124 x 92 x 85mm
- Introduced May 2012
- Previous Model is Sony A35
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In this write-up, we are contrasting the Sigma SD1 Merrill and Sony A37, former is a Advanced DSLR while the other is a Entry-Level DSLR by competitors Sigma and Sony. The sensor resolution of the SD1 Merrill (15MP) and the A37 (16MP) is very similar and they feature the same exact sensor sizes (APS-C).
President Biden pushes bill mandating TikTok sale or banThe SD1 Merrill was announced at a similar time to the A37 and they are of a similar age. Both of the cameras offer different body type with the Sigma SD1 Merrill being a Mid-size SLR camera and the Sony A37 being a Compact SLR camera.
Before we go straight into a thorough comparison, below is a quick introduction of how the SD1 Merrill grades versus the A37 with regards to portability, imaging, features and an overall mark.
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Below is a sample of the gallery pics for Sigma SD1 Merrill & Sony SLT-A37. The whole galleries are viewable at Sigma SD1 Merrill Gallery & Sony A37 Gallery.
Reasons to pick Sigma SD1 Merrill over the Sony A37
| SD1 Merrill | A37 | |||
|---|---|---|---|---|
| Display sizing | 3" |  | 2.6" | Larger display (+0.4") |
| Display resolution | 460k |  | 230k | Crisper display (+230k dot) |
Reasons to pick Sony A37 over the Sigma SD1 Merrill
| A37 | SD1 Merrill | |||
|---|---|---|---|---|
| Display type | Tilting |  | Fixed | Tilting display |
Common features in the Sigma SD1 Merrill and Sony A37
| SD1 Merrill | A37 | |||
|---|---|---|---|---|
| Introduced | April 2012 |  | May 2012 | Similar age |
| Manually focus |  | Dial exact focus | ||
| Selfie screen |  | No selfie screen | ||
| Touch display |  | No Touch display |
Sigma SD1 Merrill vs Sony A37 Physical Comparison
If you're aiming to travel with your camera regularly, you will have to think about its weight and measurements. The Sigma SD1 Merrill provides external dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") along with a weight of 790 grams (1.74 lbs) whilst the Sony A37 has proportions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") with a weight of 506 grams (1.12 lbs).
See the Sigma SD1 Merrill and Sony A37 in our newest Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will change depending on the lens you choose at that time. Following is the front view dimension comparison of the SD1 Merrill versus the A37.
Factoring in dimensions and weight, the portability score of the SD1 Merrill and A37 is 57 and 67 respectively.
Sigma SD1 Merrill vs Sony A37 Sensor Comparison
Sometimes, it's tough to picture the contrast between sensor dimensions merely by reading specifications. The pic below might offer you a stronger sense of the sensor dimensions in the SD1 Merrill and A37.
Plainly, both of those cameras enjoy the same exact sensor sizing but different megapixels. You can expect to see the Sony A37 to offer you extra detail with its extra 1 Megapixels. Greater resolution will help you crop pics far more aggressively.
Sigma SD1 Merrill vs Sony A37 Screen and ViewFinder
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Sigma SD1 Merrill vs Sony A37 Specifications
| Sigma SD1 Merrill | Sony SLT-A37 | |
|---|---|---|
| General Information | ||
| Brand Name | Sigma | Sony |
| Model type | Sigma SD1 Merrill | Sony SLT-A37 |
| Category | Advanced DSLR | Entry-Level DSLR |
| Announced | 2012-04-10 | 2012-05-16 |
| Physical type | Mid-size SLR | Compact SLR |
| Sensor Information | ||
| Powered by | Dual True II | - |
| Sensor type | CMOS (Foveon X3) | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 24 x 16mm | 23.5 x 15.6mm |
| Sensor surface area | 384.0mm² | 366.6mm² |
| Sensor resolution | 15 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | - | 3:2 and 16:9 |
| Peak resolution | 4800 x 3200 | 4912 x 3264 |
| Highest native ISO | 6400 | 25600 |
| Minimum native ISO | 100 | 100 |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | - | 15 |
| Cross type focus points | - | 3 |
| Lens | ||
| Lens mount type | Sigma SA | Sony/Minolta Alpha |
| Number of lenses | 76 | 143 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display diagonal | 3 inch | 2.6 inch |
| Resolution of display | 460k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 1,440k dots |
| Viewfinder coverage | 96 percent | 100 percent |
| Viewfinder magnification | 0.64x | 0.73x |
| Features | ||
| Min shutter speed | - | 30 seconds |
| Max shutter speed | - | 1/4000 seconds |
| Continuous shutter rate | - | 6.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | no built-in flash | 12.00 m |
| Flash settings | 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 | ||
| Max flash synchronize | - | 1/160 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | - | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Highest video resolution | None | 1920x1080 |
| Video data format | - | MPEG-4, AVCHD, H.264 |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 790 grams (1.74 pounds) | 506 grams (1.12 pounds) |
| Dimensions | 146 x 113 x 80mm (5.7" x 4.4" x 3.1") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO Overall rating | not tested | 75 |
| DXO Color Depth rating | not tested | 23.3 |
| DXO Dynamic range rating | not tested | 12.9 |
| DXO Low light rating | not tested | 799 |
| Other | ||
| Battery life | - | 500 photographs |
| Type of battery | - | Battery Pack |
| Battery ID | - | NP-FW50 |
| Self timer | Yes | Yes (2 or 10 sec, 10 sec 3 or 5 images) |
| Time lapse recording | ||
| Type of storage | Compact Flash (Type I, UDMA compatible) | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | 1 | 1 |
| Retail pricing | $2,339 | $522 |
