Sigma SD14 vs Sony A100
59 Imaging
42 Features
30 Overall
37


64 Imaging
48 Features
38 Overall
44
Sigma SD14 vs Sony A100 Key Specs
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 800 (Raise to 1600)
- No Video
- Sigma SA Mount
- 750g - 144 x 107 x 81mm
- Launched September 2006
- Old Model is Sigma SD10
- Newer Model is Sigma SD15
(Full Review)
- 10MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 638g - 133 x 95 x 71mm
- Announced July 2006
- Previous Model is Konica Minolta 5D
- Later Model is Sony A550

Sigma SD14 vs Sony A100 Overview
The following is a comprehensive review of the Sigma SD14 and Sony A100, former is a Advanced DSLR while the other is a Entry-Level DSLR by companies Sigma and Sony. There is a large difference among the sensor resolutions of the SD14 (5MP) and A100 (10MP) but both cameras offer the identical sensor size (APS-C).

The SD14 was launched 2 months after the A100 which means that they are of a similar age. The two cameras feature different body design with the Sigma SD14 being a Mid-size SLR camera and the Sony A100 being a Compact SLR camera.
Before diving straight to a in depth comparison, here is a short summary of how the SD14 matches up versus the A100 in relation to portability, imaging, features and an overall mark.

Sigma SD14 vs Sony A100 Gallery
This is a sample of the gallery pics for Sigma SD14 & Sony Alpha DSLR-A100. The complete galleries are provided at Sigma SD14 Gallery & Sony A100 Gallery.
Reasons to pick Sigma SD14 over the Sony A100
SD14 | A100 |
---|
Reasons to pick Sony A100 over the Sigma SD14
A100 | SD14 | |||
---|---|---|---|---|
Display resolution | 230k | ![]() | 150k | Crisper display (+80k dot) |
Common features in the Sigma SD14 and Sony A100
SD14 | A100 | |||
---|---|---|---|---|
Announced | September 2006 | ![]() | July 2006 | Same age |
Focus manually | ![]() | Dial precise focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Display size | 2.5" | ![]() | 2.5" | Same display size |
Selfie screen | ![]() | Missing selfie screen | ||
Touch display | ![]() | Missing Touch display |
Sigma SD14 vs Sony A100 Physical Comparison
For those who are planning to travel with your camera often, you will have to take into account its weight and dimensions. The Sigma SD14 enjoys outer measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") having a weight of 750 grams (1.65 lbs) and the Sony A100 has dimensions of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") along with a weight of 638 grams (1.41 lbs).
Analyze the Sigma SD14 and Sony A100 in our completely new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary based on the lens you use during that time. The following is a front view measurement comparison of the SD14 and the A100.

Considering size and weight, the portability rating of the SD14 and A100 is 59 and 64 respectively.

Sigma SD14 vs Sony A100 Sensor Comparison
Oftentimes, it's tough to visualize the contrast in sensor dimensions merely by looking through technical specs. The image underneath may give you a far better sense of the sensor sizing in the SD14 and A100.
As you can tell, both the cameras feature the identical sensor size but different MP. You can expect to see the Sony A100 to result in extra detail utilizing its extra 5 Megapixels. Greater resolution will also let you crop photos way more aggressively.

Sigma SD14 vs Sony A100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma SD14 vs Sony A100 Specifications
Sigma SD14 | Sony Alpha DSLR-A100 | |
---|---|---|
General Information | ||
Manufacturer | Sigma | Sony |
Model | Sigma SD14 | Sony Alpha DSLR-A100 |
Type | Advanced DSLR | Entry-Level DSLR |
Launched | 2006-09-26 | 2006-07-31 |
Body design | Mid-size SLR | Compact SLR |
Sensor Information | ||
Sensor type | CMOS (Foveon X3) | CCD |
Sensor size | APS-C | APS-C |
Sensor measurements | 20.7 x 13.8mm | 23.6 x 15.8mm |
Sensor area | 285.7mm² | 372.9mm² |
Sensor resolution | 5 megapixel | 10 megapixel |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 3:2 |
Full resolution | 2640 x 1760 | 3872 x 2592 |
Max native ISO | 800 | 1600 |
Max boosted ISO | 1600 | - |
Lowest native ISO | 100 | 100 |
RAW pictures | ||
Autofocusing | ||
Manual focus | ||
Touch focus | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | - | 9 |
Lens | ||
Lens mounting type | Sigma SA | Sony/Minolta Alpha |
Amount of lenses | 76 | 143 |
Crop factor | 1.7 | 1.5 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen diagonal | 2.5 inch | 2.5 inch |
Resolution of screen | 150k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 98 percent | 95 percent |
Viewfinder magnification | 0.6x | 0.55x |
Features | ||
Lowest shutter speed | 30 seconds | 30 seconds |
Highest shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting speed | 3.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash options | - | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off |
External flash | ||
AEB | ||
WB bracketing | ||
Highest flash sync | 1/180 seconds | 1/160 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Max video resolution | None | None |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 1.0 (1.5 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 750 gr (1.65 lb) | 638 gr (1.41 lb) |
Physical dimensions | 144 x 107 x 81mm (5.7" x 4.2" x 3.2") | 133 x 95 x 71mm (5.2" x 3.7" x 2.8") |
DXO scores | ||
DXO All around score | not tested | 61 |
DXO Color Depth score | not tested | 22.0 |
DXO Dynamic range score | not tested | 11.2 |
DXO Low light score | not tested | 476 |
Other | ||
Battery model | - | NP-FM55H |
Self timer | Yes (10 sec) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage media | Compact Flash Type I or II | Compact Flash (Type I or II) |
Storage slots | Single | Single |
Launch pricing | $198 | $1,000 |