Sigma SD1 Merrill vs Sony A380
57 Imaging
56 Features
45 Overall
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68 Imaging
53 Features
54 Overall
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Sigma SD1 Merrill vs Sony A380 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
- Superseded the Sigma SD1
(Full Review)

Sigma SD1 Merrill vs Sony A380 Overview
Here is a detailed assessment of the Sigma SD1 Merrill and Sony A380, one being a Advanced DSLR and the latter is a Entry-Level DSLR by manufacturers Sigma and Sony. The sensor resolution of the SD1 Merrill (15MP) and the A380 (14MP) is relatively similar and they enjoy the same exact sensor sizes (APS-C).

The SD1 Merrill was launched 2 years later than the A380 and that is quite a serious gap as far as technology is concerned. Each of the cameras offer different body type with the Sigma SD1 Merrill being a Mid-size SLR camera and the Sony A380 being a Compact SLR camera.
Before going through a full comparison, below is a short view of how the SD1 Merrill matches up vs the A380 with respect to portability, imaging, features and an overall rating.

Sigma SD1 Merrill vs Sony A380 Gallery
Following is a preview of the gallery photos for Sigma SD1 Merrill and Sony Alpha DSLR-A380. The complete galleries are viewable at Sigma SD1 Merrill Gallery and Sony A380 Gallery.
Reasons to pick Sigma SD1 Merrill over the Sony A380
SD1 Merrill | A380 | |||
---|---|---|---|---|
Revealed | April 2012 | ![]() | August 2009 | Fresher by 32 months |
Screen sizing | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 460k | ![]() | 230k | Sharper screen (+230k dot) |
Reasons to pick Sony A380 over the Sigma SD1 Merrill
A380 | SD1 Merrill | |||
---|---|---|---|---|
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Common features in the Sigma SD1 Merrill and Sony A380
SD1 Merrill | A380 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial precise focusing | ||
Selfie screen | ![]() | Neither features selfie screen | ||
Touch screen | ![]() | Neither features Touch screen |
Sigma SD1 Merrill vs Sony A380 Physical Comparison
For anyone who is intending to carry your camera often, you will need to factor in its weight and volume. The Sigma SD1 Merrill enjoys exterior 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 A380 has sizing of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") with a weight of 519 grams (1.14 lbs).
Check the Sigma SD1 Merrill and Sony A380 in the all new Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilizing at that time. Here is the front view measurement comparison of the SD1 Merrill compared to the A380.

Taking into consideration dimensions and weight, the portability score of the SD1 Merrill and A380 is 57 and 68 respectively.

Sigma SD1 Merrill vs Sony A380 Sensor Comparison
More often than not, it's hard to visualize the contrast between sensor sizing only by reading technical specs. The graphic underneath might give you a far better sense of the sensor sizes in the SD1 Merrill and A380.
As you can tell, both the cameras offer the same exact sensor sizing albeit different MP. You should count on the Sigma SD1 Merrill to offer you more detail utilizing its extra 1 Megapixels. Higher resolution will make it easier to crop pictures a little more aggressively. The younger SD1 Merrill provides a benefit with regard to sensor tech.

Sigma SD1 Merrill vs Sony A380 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma SD1 Merrill vs Sony A380 Specifications
Sigma SD1 Merrill | Sony Alpha DSLR-A380 | |
---|---|---|
General Information | ||
Manufacturer | Sigma | Sony |
Model | Sigma SD1 Merrill | Sony Alpha DSLR-A380 |
Class | Advanced DSLR | Entry-Level DSLR |
Announced | 2012-04-10 | 2009-08-24 |
Physical type | Mid-size SLR | Compact SLR |
Sensor Information | ||
Processor Chip | Dual True II | Bionz |
Sensor type | CMOS (Foveon X3) | CCD |
Sensor size | APS-C | APS-C |
Sensor dimensions | 24 x 16mm | 23.6 x 15.8mm |
Sensor area | 384.0mm² | 372.9mm² |
Sensor resolution | 15MP | 14MP |
Anti aliasing filter | ||
Aspect ratio | - | 3:2 and 16:9 |
Full resolution | 4800 x 3200 | 4592 x 3056 |
Max native ISO | 6400 | 3200 |
Minimum native ISO | 100 | 100 |
RAW support | ||
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | - | 9 |
Lens | ||
Lens mount | Sigma SA | Sony/Minolta Alpha |
Total lenses | 76 | 143 |
Focal length multiplier | 1.5 | 1.5 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display sizing | 3 inches | 2.7 inches |
Display resolution | 460k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 96 percent | 95 percent |
Viewfinder magnification | 0.64x | 0.49x |
Features | ||
Slowest shutter speed | - | 30s |
Maximum shutter speed | - | 1/4000s |
Continuous shooting rate | - | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | no built-in flash | 10.00 m (at ISO 100) |
Flash settings | no built-in flash | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Maximum flash synchronize | - | 1/160s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Max video resolution | None | None |
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 | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 790 gr (1.74 lbs) | 519 gr (1.14 lbs) |
Dimensions | 146 x 113 x 80mm (5.7" x 4.4" x 3.1") | 128 x 97 x 71mm (5.0" x 3.8" x 2.8") |
DXO scores | ||
DXO All around score | not tested | 67 |
DXO Color Depth score | not tested | 22.6 |
DXO Dynamic range score | not tested | 11.8 |
DXO Low light score | not tested | 614 |
Other | ||
Battery life | - | 500 photos |
Form of battery | - | Battery Pack |
Battery model | - | NP-FH50 |
Self timer | Yes | Yes (2 or 10 sec) |
Time lapse shooting | ||
Storage type | Compact Flash (Type I, UDMA compatible) | SD/ SDHC, Memory Stick Pro Duo |
Card slots | One | One |
Retail pricing | $2,339 | $899 |