This review is devoted to GX-20 that Samsung has first introduced to the public in Jan 24, 2008. This model is a Semi-Pro DSLR camera with a resolution of 15.0 MP and a APS-C (23.4 x 15.6 mm) sized CMOS sensor.
This is an upgraded model that Samsung released to replace their older product
To learn more about the specs and difference between these two models, check our complete comparison by
following this link:
Samsung GX-20 vs. GX-10
In Semi-Pro DSLR cameras (Top 10 DSLR Cameras) this model has taken rank #97 out of 200. Its Overall Score has reached 42/100 and it takes a rank of #722 out of 1174 in all Cameras.
Now let's delve into more details of our Samsung GX-20 review by assessing its features and specs, as well as checking what pros and cons it has compared to other average products in this category.
Popular comparisons of Samsung GX-20
In this part of our review, we are going to take a closer look at the technical specs and features presented in Samsung GX-20. In addition, we are going to define the main pros and cons of this model and, based on this info, compare it to other average Semi-Pro DSLR cameras.
Samsung GX-20 has the following external dimensions 142 x 142 x 72 mm (55.91 x 39.76 x 28.35″) with the weight of 800 g.
The typical weight for average Semi-Pro DSLR type cameras is 783g. If we compare the average indicator to the weight of Samsung GX-20, we can conclude that this model is heavier than many other similar products.
Talking about the camera’s thickness, it is worth saying that Samsung GX-20 is thinner than other average cameras from this class. Its thickness is 72mm.
Look at the pictures below to see the front and top view of Samsung GX-20 with the indication of this model’s dimensions:
If you want to have a better idea of how big the Samsung GX-20 is, look at the pictures below to see how big it is compared to a credit card and a AA type battery.
Finally, let's check how different are the weight and thickness of the Samsung GX-20 compared to other models from this class of cameras presented by the brand’s competitors:
Unfortunately, Samsung GX-20 comes without a waterproof feature, so if you want it to serve well and last longer, you will have to use it very carefully and avoid water.
Unfortunately, Samsung GX-20 comes without a dustproof feature, so if you want it to serve well and last longer, you will have to use it very carefully and protect your camera from external threats such as dust.
Samsung GX-20 boasts of a resolution of 15.0 MP and is equipped with a APS-C (23.4 x 15.6 mm) sized CMOS sensor.
The base of Samsung GX-20 has the following ISO range 100 - 3200 and it also comes with a possibility of extending this indicator to 6400.
Also, this model comes with the support of the RAW file. This gives you more opportunities in terms of further processing of your files as you can pick to save them in a RAW format.
Samsung GX-20 features a 15.0 MP APS-C sensor, which is not a good pick for high-quality and detailed pictures. However, we have an alternative option for you if you were looking for higher resolution.
DxOMark gives us a possibility to make a clear and scientific assessment of the quality of camera sensors’ image. Samsung GX-20, in its turn, features a sensor that was already studied and assessed by DxO Mark. After a complete evaluation, this type of sensor has received a score of 68 for the image quality. If you are looking to see how DxO Mark has tested and evaluated the Samsung GX-20’s sensor.
Samsung GX-20 is known for the lack of anti-alias (Low-pass) filter. It is one of its essential features of the sensor built in this model. The absence of this filter contributes to a higher level of details and sharpness in the pictures you take. Yet, the lack of an anti-alias filter also enhances the possibility of more occurring in certain conditions.
Now let’s check how we can compare the size of APS-C sensor featured in Samsung GX-20 with other standard sensor sizes.
Samsung GX-20 is equipped with a Fixed Type 2.7" LCD screen. The resolution of this model’s screen reaches 230k dots.
In addition, this model comes with a built-in Optical (pentaprism) ViewFinder.
The ViewFinder in GX-20 has quite nice characteristic. Its magnification ratio is 0.64x and it also provides a coverage of 95%.
Some of the main reasons why the OVF presented in this model is a handy tool are that it allows you to see a scene without any time lag or resolution limits. Besides, it also ensures the highest level of clarity that can be elaborated by the lens and the human eye. Who can benefit from this feature? The OVF is especially handy when shooting sports events. This smart system will allow photographers to see action instantly and figure out what is the right timing for capturing a specific moment.
Some of the other highlights of Samsung GX-20 are its 3.0 fps max speed and 1/4000 sec max shutter speed, which allow you to shoot continuously.
GX-20 features both an embedded flash and a flash shoe, which means that you can use both built-in and external flashes depending on your needs.
Samsung GX-20 is not equipped with any ports that would allow you to connect external headphones and microphones to it.
You can connect GX-20 to compatible devices via USB 2.0 port.
In this part of our review, we are going to focus on Samsung GX-20’s performance in various fields of photography. Each sub-section stands for a specific photography area. In every part, we will review Samsung GX-20’s name performance and give it an overall score. This first spider web graph indicates how we can compare the GX-20 to the average DSLR camera.
Hover your mouse over the points to see the score details for each photography type.
After carefully reviewing how well Samsung GX-20 performs Portrait Photography, we gave it a score of 81. Compared to scores of other cameras from the same class, Samsung GX-20 can be called a Great model for this type of photography.
If the score of this model doesn’t impress you and you are still looking for a model that is better suited for Portrait Photography, we recommend you to check out our Top 10 Cameras for Portrait Photography.
No Significant Disadvantages
After carefully reviewing how well Samsung GX-20 performs Street Photography, we gave it a score of 83. Compared to scores of other cameras from the same class, Samsung GX-20 can be called a Great model for this type of photography.
After carefully reviewing how well Samsung GX-20 performs Sports Photography, we gave it a score of 80. Compared to scores of other cameras from the same class, Samsung GX-20 can be called a 80 model for this type of photography.
After carefully reviewing how well Samsung GX-20 performs Daily Photography, we gave it a score of 87. Compared to scores of other cameras from the same class, Samsung GX-20 can be called a Great model for this type of photography.
After carefully reviewing how well Samsung GX-20 performs Landscape Photography, we gave it a score of 82. Compared to scores of other cameras from the same class, Samsung GX-20 can be called a 82 model for this type of photography.
If the score of this model doesn’t impress you and you are still looking for a model that is better suited for Landscape Photography, we recommend you to check out our Top 10 Cameras for Landscape Photography.
|Announced||Jan 24, 2008|
|Body Type||Mid-size SLR|
|Lens Mount||Pentax KAF2|
|Number of Lenses||144|
|Focal Length Multiplier||1.5x|
|Macro Focus Range|
|Screen Type||Fixed Type|
|Screen Resolution||230k dots|
|ViewFinder Resolution||0k dots|
|Min Shutter Speed||30 s|
|Max Shutter Speed||1/4000 s|
|Continuous Shooting||3.0 fps|
|Manual Exposure Mode|
|Custom White Balance|
|Flash Modes||Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless|
|DxO Sensor Scores|
|DxO Sensor Scores||68|
|DxO Color Depth||23.1|
|DxO Dynamic Range||11.2|
|DxO Low Light ISO||714|
|Sensor Dimensions||23.4 x 15.6 mm|
|Sensor Area||365.04 mm2|
|Sensor Resolution||15.0 MP|
|Max Image Resolution||4688 x 3120|
|Max Native ISO||3,200|
|Max Boosted ISO||6,400|
|Min Native ISO||100|
|AF Multi Area|
|AF Live View|
|AF Face Detection|
|AF Contrast Detection|
|AF Phase Detection|
|Number of Focus Points||11|
|Number of Cross Focus Points||n/a|
|Max Video Resolution|
|Physical Dimensions||142 x 101 x 72 mm|
|Storage Type||SD/MMC/SDHC card|