Sigma DP3 Merrill vs Sony A57
83 Imaging
56 Features
33 Overall
46
64 Imaging
57 Features
85 Overall
68
Sigma DP3 Merrill vs Sony A57 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- 640 x 480 video
- 75mm (F2.8) lens
- 330g - 122 x 67 x 59mm
- Introduced January 2013
- Old Model is Sigma DP2 Merrill
(Full Review)
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Lets look closer at the Sigma DP3 Merrill and Sony A57, former is a Large Sensor Compact while the latter is a Entry-Level DSLR by brands Sigma and Sony. The sensor resolution of the DP3 Merrill (15MP) and the A57 (16MP) is relatively comparable and both cameras provide the same sensor dimensions (APS-C).
President Biden pushes bill mandating TikTok sale or banThe DP3 Merrill was launched 4 months after the A57 and they are of a similar age. Each of the cameras have different body design with the Sigma DP3 Merrill being a Large Sensor Compact camera and the Sony A57 being a Compact SLR camera.
Before diving right into a in depth comparison, here is a quick introduction of how the DP3 Merrill matches up versus the A57 in terms of portability, imaging, features and an overall mark.
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The following is a preview of the gallery photos for Sigma DP3 Merrill & Sony SLT-A57. The complete galleries are provided at Sigma DP3 Merrill Gallery & Sony A57 Gallery.
Reasons to pick Sigma DP3 Merrill over the Sony A57
| DP3 Merrill | A57 |
|---|
Reasons to pick Sony A57 over the Sigma DP3 Merrill
| A57 | DP3 Merrill | |||
|---|---|---|---|---|
| Screen type | Fully Articulated |  | Fixed | Fully Articulating screen |
| Screen resolution | 921k |  | 920k | Clearer screen (+1k dot) |
| Selfie screen |  | Take selfies |
Common features in the Sigma DP3 Merrill and Sony A57
| DP3 Merrill | A57 | |||
|---|---|---|---|---|
| Introduced | January 2013 |  | September 2012 | Same age |
| Manually focus |  | Dial accurate focusing | ||
| Screen dimensions | 3" |  | 3" | Equal screen sizing |
| Touch screen |  | Neither features Touch screen |
Sigma DP3 Merrill vs Sony A57 Physical Comparison
For those who are going to travel with your camera frequently, you have to factor in its weight and measurements. The Sigma DP3 Merrill enjoys exterior measurements of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") accompanied by a weight of 330 grams (0.73 lbs) while the Sony A57 has proportions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") accompanied by a weight of 618 grams (1.36 lbs).
Compare the Sigma DP3 Merrill and Sony A57 in our brand new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ depending on the lens you are utilising at that time. Below is a front view physical size comparison of the DP3 Merrill against the A57.
Taking into account dimensions and weight, the portability grade of the DP3 Merrill and A57 is 83 and 64 respectively.
Sigma DP3 Merrill vs Sony A57 Sensor Comparison
Sometimes, it is hard to see the difference in sensor dimensions merely by going through technical specs. The pic underneath might offer you a stronger sense of the sensor measurements in the DP3 Merrill and A57.
As you can tell, both of those cameras have the same sensor dimensions albeit not the same megapixels. You can count on the Sony A57 to show extra detail utilizing its extra 1MP. Higher resolution will help you crop pictures a bit more aggressively.
Sigma DP3 Merrill vs Sony A57 Screen and ViewFinder
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Sigma DP3 Merrill vs Sony A57 Specifications
| Sigma DP3 Merrill | Sony SLT-A57 | |
|---|---|---|
| General Information | ||
| Brand Name | Sigma | Sony |
| Model | Sigma DP3 Merrill | Sony SLT-A57 |
| Type | Large Sensor Compact | Entry-Level DSLR |
| Introduced | 2013-01-08 | 2012-09-13 |
| Body design | Large Sensor Compact | Compact SLR |
| Sensor Information | ||
| Processor Chip | Dual TRUE II engine | - |
| 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 | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | - | 3:2 and 16:9 |
| Maximum resolution | 4704 x 3136 | 4912 x 3264 |
| Maximum native ISO | 6400 | 16000 |
| Maximum boosted ISO | - | 25600 |
| Min native ISO | 100 | 100 |
| RAW data | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | - | 15 |
| Cross focus points | - | 3 |
| Lens | ||
| Lens mounting type | fixed lens | Sony/Minolta Alpha |
| Lens focal range | 75mm (1x) | - |
| Maximum aperture | f/2.8 | - |
| Total lenses | - | 143 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen diagonal | 3" | 3" |
| Screen resolution | 920k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | - | Xtra Fine TFT drive with TruBlack technology |
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 1,440k dot |
| Viewfinder coverage | - | 100 percent |
| Viewfinder magnification | - | 0.7x |
| Features | ||
| Lowest shutter speed | - | 30 seconds |
| Highest shutter speed | - | 1/4000 seconds |
| Continuous shooting speed | 4.0 frames/s | 12.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | 10.00 m (@ ISO 100) |
| Flash options | no built-in flash | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash sync | - | 1/160 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 640 x 480 | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, AVCHD, H.264 |
| Mic input | ||
| Headphone input | ||
| 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 seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 330 grams (0.73 pounds) | 618 grams (1.36 pounds) |
| Physical dimensions | 122 x 67 x 59mm (4.8" x 2.6" x 2.3") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
| DXO scores | ||
| DXO All around score | not tested | 75 |
| DXO Color Depth score | not tested | 23.4 |
| DXO Dynamic range score | not tested | 13.0 |
| DXO Low light score | not tested | 785 |
| Other | ||
| Battery life | - | 550 shots |
| Type of battery | - | Battery Pack |
| Battery model | - | NP-FM500H |
| Self timer | - | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | - | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | Single | Single |
| Launch pricing | $1,353 | $1,000 |