Nikon D50 vs Sigma SD15
64 Imaging
44 Features
39 Overall
42


59 Imaging
44 Features
45 Overall
44
Nikon D50 vs Sigma SD15 Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2" Fixed Display
- ISO 200 - 1600
- No Video
- Nikon F Mount
- 620g - 133 x 102 x 76mm
- Launched July 2005
- New Model is Nikon D40X
(Full Review)
- 5MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 1600 (Push to 3200)
- No Video
- Sigma SA Mount
- 750g - 144 x 107 x 81mm
- Announced February 2010
- Old Model is Sigma SD14

Nikon D50 vs Sigma SD15 Overview
Lets look a bit more in depth at the Nikon D50 versus Sigma SD15, both Advanced DSLR cameras by manufacturers Nikon and Sigma. The resolution of the D50 (6MP) and the SD15 (5MP) is pretty comparable and they come with the exact same sensor dimensions (APS-C).

The D50 was launched 5 years earlier than the SD15 which is a fairly significant difference as far as camera technology is concerned. Both of the cameras come with the identical body type (Mid-size SLR).
Before diving in to a detailed comparison, below is a brief overview of how the D50 grades versus the SD15 with respect to portability, imaging, features and an overall score.

Nikon D50 vs Sigma SD15 Gallery
Here is a preview of the gallery images for Nikon D50 & Sigma SD15. The complete galleries are provided at Nikon D50 Gallery & Sigma SD15 Gallery.
Reasons to pick Nikon D50 over the Sigma SD15
D50 | SD15 |
---|
Reasons to pick Sigma SD15 over the Nikon D50
SD15 | D50 | |||
---|---|---|---|---|
Announced | February 2010 | ![]() | July 2005 | More modern by 55 months |
Screen dimension | 3" | ![]() | 2" | Bigger screen (+1") |
Screen resolution | 460k | ![]() | 130k | Crisper screen (+330k dot) |
Common features in the Nikon D50 and Sigma SD15
D50 | SD15 | |||
---|---|---|---|---|
Manually focus | ![]() | Very exact focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Lack of selfie screen | ||
Touch screen | ![]() | Lack of Touch screen |
Nikon D50 vs Sigma SD15 Physical Comparison
When you are going to carry around your camera frequently, you are going to need to take into account its weight and volume. The Nikon D50 has physical dimensions of 133mm x 102mm x 76mm (5.2" x 4.0" x 3.0") with a weight of 620 grams (1.37 lbs) whilst the Sigma SD15 has sizing of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") and a weight of 750 grams (1.65 lbs).
Examine the Nikon D50 versus Sigma SD15 in our newest Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will differ based on the lens you are utilising during that time. Here is the front view physical size comparison of the D50 against the SD15.

Looking at dimensions and weight, the portability rating of the D50 and SD15 is 64 and 59 respectively.

Nikon D50 vs Sigma SD15 Sensor Comparison
Sometimes, it is hard to imagine the contrast in sensor sizes only by going through technical specs. The image below should provide you a clearer sense of the sensor sizes in the D50 and SD15.
As you have seen, both of these cameras posses the exact same sensor measurements albeit different resolution. You can expect the Nikon D50 to show extra detail utilizing its extra 1 Megapixels. Higher resolution will enable you to crop photographs somewhat more aggressively. The more aged D50 will be behind with regard to sensor innovation.

Nikon D50 vs Sigma SD15 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon D50 vs Sigma SD15 Specifications
Nikon D50 | Sigma SD15 | |
---|---|---|
General Information | ||
Company | Nikon | Sigma |
Model type | Nikon D50 | Sigma SD15 |
Type | Advanced DSLR | Advanced DSLR |
Launched | 2005-07-23 | 2010-02-20 |
Physical type | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Processor | - | True II |
Sensor type | CCD | CMOS (Foveon X3) |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.7 x 15.5mm | 20.7 x 13.8mm |
Sensor surface area | 367.4mm² | 285.7mm² |
Sensor resolution | 6MP | 5MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 |
Max resolution | 3008 x 2000 | 2640 x 1760 |
Max native ISO | 1600 | 1600 |
Max enhanced ISO | - | 3200 |
Min native ISO | 200 | 100 |
RAW photos | ||
Min enhanced ISO | - | 50 |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Lens | ||
Lens support | Nikon F | Sigma SA |
Available lenses | 309 | 76 |
Crop factor | 1.5 | 1.7 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 2" | 3" |
Resolution of display | 130 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | Optical (pentaprism) |
Viewfinder coverage | 95% | 96% |
Viewfinder magnification | 0.5x | 0.6x |
Features | ||
Min shutter speed | 30s | 30s |
Max shutter speed | 1/4000s | 1/4000s |
Continuous shutter rate | 3.0 frames per sec | 3.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 11.00 m | - |
Flash options | Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow | - |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/500s | 1/180s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Max video resolution | None | None |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 620 grams (1.37 pounds) | 750 grams (1.65 pounds) |
Dimensions | 133 x 102 x 76mm (5.2" x 4.0" x 3.0") | 144 x 107 x 81mm (5.7" x 4.2" x 3.2") |
DXO scores | ||
DXO Overall rating | 55 | not tested |
DXO Color Depth rating | 20.9 | not tested |
DXO Dynamic range rating | 10.8 | not tested |
DXO Low light rating | 560 | not tested |
Other | ||
Battery ID | EN-EL3 | - |
Self timer | Yes (2 to 20 sec) | Yes (10 sec) |
Time lapse feature | ||
Type of storage | SD card | SD/SDHC card |
Card slots | 1 | 1 |
Price at release | $499 | $1,500 |