Samsung GX-20 vs Sigma DP1x
58 Imaging
53 Features
52 Overall
52
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88 Imaging
44 Features
27 Overall
37
Samsung GX-20 vs Sigma DP1x Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Push to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Revealed January 2008
- Previous Model is Samsung GX-10
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 3200
- 320 x 240 video
- 28mm (F4.0) lens
- 250g - 113 x 60 x 50mm
- Introduced February 2010
- Superseded the Sigma DP1s
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Samsung GX-20 vs Sigma DP1x Overview
Its time to look closer at the Samsung GX-20 vs Sigma DP1x, one being a Advanced DSLR and the latter is a Large Sensor Compact by competitors Samsung and Sigma. There is a huge difference between the resolutions of the GX-20 (15MP) and DP1x (5MP) but both cameras boast the same sensor dimensions (APS-C).
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The GX-20 was unveiled 3 years prior to the DP1x and that is quite a significant gap as far as tech is concerned. Both cameras have different body design with the Samsung GX-20 being a Mid-size SLR camera and the Sigma DP1x being a Large Sensor Compact camera.
Before getting straight to a complete comparison, here is a concise summary of how the GX-20 matches up against the DP1x with regard to portability, imaging, features and an overall grade.
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Samsung GX-20 vs Sigma DP1x Gallery
Here is a preview of the gallery photos for Samsung GX-20 and Sigma DP1x. The full galleries are available at Samsung GX-20 Gallery and Sigma DP1x Gallery.
Reasons to pick Samsung GX-20 over the Sigma DP1x
GX-20 | DP1x | |||
---|---|---|---|---|
Screen dimensions | 2.7" | ![]() | 2.5" | Bigger screen (+0.2") |
Reasons to pick Sigma DP1x over the Samsung GX-20
DP1x | GX-20 | |||
---|---|---|---|---|
Introduced | February 2010 | ![]() | January 2008 | More recent by 25 months |
Common features in the Samsung GX-20 and Sigma DP1x
GX-20 | DP1x | |||
---|---|---|---|---|
Manually focus | ![]() | Dial exact focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen resolution | 230k | ![]() | 230k | The same screen resolution |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch friendly screen | ![]() | Lacking Touch friendly screen |
Samsung GX-20 vs Sigma DP1x Physical Comparison
When you are aiming to lug around your camera frequently, you will want to think about its weight and size. The Samsung GX-20 provides outside measurements of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs) whilst the Sigma DP1x has specifications of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 250 grams (0.55 lbs).
Examine the Samsung GX-20 vs Sigma DP1x in the all new Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will differ based on the lens you are using at that moment. The following is a front view dimensions comparison of the GX-20 compared to the DP1x.
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Factoring in size and weight, the portability grade of the GX-20 and DP1x is 58 and 88 respectively.
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Samsung GX-20 vs Sigma DP1x Sensor Comparison
In many cases, it's tough to visualize the gap between sensor measurements purely by checking specs. The photograph below may give you a far better sense of the sensor measurements in the GX-20 and DP1x.
As you can plainly see, both of the cameras have the same sensor dimensions albeit different megapixels. You should count on the Samsung GX-20 to give you more detail having an extra 10MP. Higher resolution can also help you crop shots a bit more aggressively. The older GX-20 is going to be disadvantaged in sensor tech.
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Samsung GX-20 vs Sigma DP1x Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Samsung GX-20 vs Sigma DP1x Specifications
Samsung GX-20 | Sigma DP1x | |
---|---|---|
General Information | ||
Make | Samsung | Sigma |
Model | Samsung GX-20 | Sigma DP1x |
Type | Advanced DSLR | Large Sensor Compact |
Revealed | 2008-01-24 | 2010-02-20 |
Body design | Mid-size SLR | Large Sensor Compact |
Sensor Information | ||
Processor Chip | - | True II |
Sensor type | CMOS | CMOS (Foveon X3) |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.4 x 15.6mm | 20.7 x 13.8mm |
Sensor area | 365.0mm² | 285.7mm² |
Sensor resolution | 15MP | 5MP |
Anti aliasing filter | ||
Aspect ratio | - | 3:2 |
Peak resolution | 4688 x 3120 | 2640 x 1760 |
Highest native ISO | 3200 | 3200 |
Highest enhanced ISO | 6400 | - |
Min native ISO | 100 | 100 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Autofocus continuous | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 11 | - |
Lens | ||
Lens mount | Pentax KAF2 | fixed lens |
Lens focal range | - | 28mm (1x) |
Maximal aperture | - | f/4.0 |
Total lenses | 151 | - |
Crop factor | 1.5 | 1.7 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen diagonal | 2.7 inch | 2.5 inch |
Screen resolution | 230k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | None |
Viewfinder coverage | 95 percent | - |
Viewfinder magnification | 0.64x | - |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shutter speed | 3.0 frames/s | - |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 13.00 m (at ISO 100) | - |
Flash options | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless | - |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Fastest flash sync | 1/180 secs | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | - | 320 x 240 |
Highest video resolution | None | 320x240 |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 1.0 (1.5 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 800g (1.76 lb) | 250g (0.55 lb) |
Physical dimensions | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") |
DXO scores | ||
DXO Overall score | 68 | not tested |
DXO Color Depth score | 23.1 | not tested |
DXO Dynamic range score | 11.2 | not tested |
DXO Low light score | 714 | not tested |
Other | ||
Self timer | Yes (2 or 10 sec) | Yes (10 sec) |
Time lapse recording | ||
Type of storage | SD/MMC/SDHC card | SD/MMC card |
Storage slots | One | One |
Cost at release | $850 | $574 |