Samsung GX-10 vs Samsung GX-20

  • APS-C
  • 10 megapixels
  • Pentax KAF2
  • 38
    Overall
  • 9
    Imaging
  • 27
    Features
  • 72
    Size
  • 100
    Price
  • APS-C
  • 15 megapixels
  • Pentax KAF2
  • 42
    Overall
  • 16
    Imaging
  • 33
    Features
  • 72
    Size
  • 100
    Price

Samsung GX-10 vs Samsung GX-20: a Complete Review and Comparison

Are you looking for the best camera to suit your needs? Due to a wide range of options, making a wise and weighted decision can be rather challenging. Which specs to keep in mind? What are the key pros and cons of each model? This comparison should give some helpful hints!

The goal of this overview is to provide a detailed comparison of two popular camera models from Semi-Pro DSLR category, introduced by Samsung. We are going to take a closer look at the technical and physical characteristics, features, and performance. The models we are going to assess and compare in this review are GX-10 and GX-20. The models we are going to compare in our review have different sensors. Samsung GX-10 features a CCD sensor that has a resolution of 10.0 MP. Samsung GX-20, on the contrary, has a different CMOS sensor with 10.0 MP resolution.

Now, before we can move on to our comparison, let's take a moment to look at the key characteristics of Samsung GX-10 and Samsung GX-20.

Samsung GX-10 Key Features:

  • 10.0 MP APS-C CCD sensor
  • ISO 100 - 1600
  • Image Stabilization: Yes
  • ViewFinder: Yes
  • 3.0 fps Continuous Shooting
  • Built-in Wireless: No
  • Dimensions: 142 x 101 x 70 mm
  • Weight: 793 g
  • Environmental Sealing: Yes
  • Built-in GPS: No
  • Replaced by Samsung GX-20. Compare

Samsung GX-20 Key Features:

  • 15.0 MP APS-C CMOS sensor
  • ISO 100 - 3200 (Expands to 6400)
  • Image Stabilization: Yes
  • 2.7″ Fixed Type Screen
  • ViewFinder: Yes
  • 3.0 fps Continuous Shooting
  • Built-in Wireless: No
  • Dimensions: 142 x 101 x 72 mm
  • Weight: 800 g
  • Environmental Sealing: Yes
  • Built-in GPS: No
  • Replaced Samsung GX-10. Compare

Since Samsung GX-10 has been around for some time, it was substituted by Samsung GX-20.

Why is Samsung GX-10 a better choice than Samsung GX-20

Sensor Area 368.95 mm2 vs 365.04 mm2 1.1% larger pixel area
Weight 793 g vs 800 g 7 g lighter

What are the key reasons to pick Samsung GX-20 over Samsung GX-10

Timelapse Recording Yes vs No Creative shooting
Sensor Resolution 15.0 MP vs 10.0 MP 33.3% more pixels
Flash Range 13 vs No 13 better flash range
Screen Size 2.7″ vs 2.5″ 0.2" larger screen
Screen Resolution 230k dots vs 210k dots 8.7% higher resolution screen

Key PROs of Samsung GX-10 and Samsung GX-20

Viewfinder Optical (pentaprism) | Optical (pentaprism) Better framing and control
Raw Support Yes | Yes Better image quality
Built-In Flash Yes | Yes External flash available
Image Stabilization Yes | Yes Built-in stabilization
Flash Sync Port Yes | Yes Port for Flash Sync
Environmental Sealing Yes | Yes Shoot at tough conditions

Key CONs of Samsung GX-10 and Samsung GX-20

Touch Screen No | No No touch screen
Screen Size 2.5″ | 2.7″ Not suitable for flash photography
Screen Resolution 210k dots | 230k dots Small screen resolution
Screen Type Fixed Type | Fixed Type No flexible viewing angles
Sensor Resolution 10.0 MP | 15.0 MP Small sensor resolution
AutoFocus Face Detection No | No No Face Detection
Bracketing No | No No AE bracketing
Continuous Shooting 3.0 fps | 3.0 fps Low continuous shooting

Samsung GX-10 vs Samsung GX-20: Comparing Two Models By Physical Characteristics

Before heading straight to the technical characteristics of each model, let’s start with comparing their physical specs. Let’s start with looking at the physical difference of the two products. Below are images that clearly show the sizes of Samsung GX-10 and Samsung GX-20 from the front view.

Samsung GX-10
Samsung GX-20
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Now, let’s go on and see how the reviewed models are different or similar by the top view.

Samsung GX-10
Samsung GX-20
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After looking at these images, you should get a clear idea of each model’s dimensions and how they are different from each other. However, we are not going to stop there. The next characteristic worth looking at is the weight. Of course, not every photographer is concerned about the weight, for example, it wouldn't be a decisive point for those who shoot in a studio. However, it is still an important factor because if you happen to go on a long photo session or just love having the camera with you wherever you go, you want to be sure that the chosen model isn't too heavy.

Speaking of weight, Samsung GX-10 is a lighter option of these two, as it weights 7g less than the Samsung GX-20. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.

Thickness values for Semi-Pro DSLR cameras:
Samsung GX-10 — 70 mm
Samsung GX-20 — 72 mm
Min: 64 mm
Average: 75 mm
Max: 86 mm
Weight values for Semi-Pro DSLR cameras:
Samsung GX-10 — 793 g
Samsung GX-20 — 800 g
Min: 479 g
Average: 783 g
Max: 1074 g

Comparing Samsung GX-10 and Samsung GX-20 by the type of Sensor and Resolution

Sensor is, without a doubt, the most significant element of every digital camera. Its type, size, and resolution are the factors that define the quality of future shots. Thus, it is barely possible to pick a suitable camera without looking at these specs.

Are Samsung GX-10 and Samsung GX-20 any different in terms of sensor type?

In fact, that's exactly what makes these two models really different. Thus, it is a good point to consider if your are choosing between these two cameras. Samsung GX-10 features a 10.0 MP APS-C sized CCD sensor . Samsung GX-20, in its turn, comes with a 15.0 MP APS-C sized CMOS sensor , which makes it significantly different from the first model.

Take a look below to find the comparison of Samsung GX-10 and Samsung GX-20 by the size of their sensors.

Samsung GX-10
Samsung GX-20
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Samsung GX-10 and Samsung GX-20 are identical by this indicator, as each feature a sensor of the same size. Thus, both cameras will provide the same level of control in terms of the depth of field if you use them with the same focal length and aperture.

For Which Fields Of Photography Are Samsung GX-10 and Samsung GX-20 Suitable?

If you are interested in photography or has made a career in this field, you should know that different types of shooting actually require different camera characteristics. While one model can produce outstanding portraits, at the same time, it can be terrible for shooting landscapes, and so on. Thus, before you purchase a specific camera, it is vital to decide, which type of shooting you do most often and consider an option that suits it the most.

This section of our comparison is devoted to the performance of Samsung GX-10 and Samsung GX-20 in different fields of photography. Here we are going to look at the five main areas and evaluate how well each of the reviewed models performs in them. This will help you choose an option that suits your needs the most depending on your interest in one or several of these fields.

Photography Type Samsung GX-10 Samsung GX-20
Portrait Photography
82%
81%
Street Photography
72%
83%
Sports Photography
80%
80%
Daily Photography
87%
87%
Landscape Photography
78%
82%

Samsung GX-10 for Portrait Photography

Advantages:

  • Large APS-C (23.5 x 15.7 mm) sensor
  • Image Stabilization

Disadvantages:

No Significant Disadvantages

Samsung GX-20 for Portrait Photography

Advantages:

  • Large APS-C (23.4 x 15.6 mm) sensor
  • Image Stabilization

Disadvantages:

No Significant Disadvantages

Samsung GX-10 for Street Photography

Advantages:

  • Built-in View Finder
  • Image Stabilization
  • Large APS-C(23.5 x 15.7 mm) sensor

Disadvantages:

  • Big size (142 x 101 x 70 mm)
  • Small Number of autofocus Points (11)

Samsung GX-20 for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Image Stabilization
  • Large APS-C(23.4 x 15.6 mm) sensor

Disadvantages:

  • Big size (142 x 101 x 72 mm)
  • Small Number of autofocus Points (11)

Samsung GX-10 for Sports Photography

Advantages:

  • Environmental Sealing
  • Big size (142 x 101 x 70 mm)

Disadvantages:

  • Slow Continuous Shooting (3.0 fps)
  • Slow Max Shutter Speed (1/4000s)
  • Smal Number of autofocus Points (11)
  • Bad Max Native ISO (1600)

Samsung GX-20 for Sports Photography

Advantages:

  • Environmental Sealing
  • Big size (142 x 101 x 72 mm)

Disadvantages:

  • Slow Continuous Shooting (3.0 fps)
  • Slow Max Shutter Speed (1/4000s)
  • Smal Number of autofocus Points (11)
  • Bad Low Light ISO (714)

Samsung GX-10 for Daily Photography

Advantages:

  • Large APS-C (23.5 x 15.7 mm) sensor
  • Built-in Flash
  • Built-in View Finder

Disadvantages:

  • Big weight (793 g)
  • Big size (142 x 101 x 70 mm)
  • Video is not available

Samsung GX-20 for Daily Photography

Advantages:

  • Large APS-C (23.4 x 15.6 mm) sensor
  • Built-in Flash
  • Built-in View Finder

Disadvantages:

  • Big weight (800 g)
  • Big size (142 x 101 x 72 mm)
  • Video is not available

Samsung GX-10 for Landscape Photography

Advantages:

  • Large APS-C (23.5 x 15.7 mm) sensor
  • Environmental Sealing
  • RAW Support

Disadvantages:

  • Low resolution sensor (10 MP)
  • Bad Max Native ISO (1600)

Samsung GX-20 for Landscape Photography

Advantages:

  • Large APS-C (23.4 x 15.6 mm) sensor
  • Good Dynamic Range (11.2)
  • Environmental Sealing
  • RAW Support

Disadvantages:

  • Low resolution sensor (15 MP)
  • Bad Low Light ISO (714)

Comparison of Samsung GX-10 vs Samsung GX-20: Final Verdict

Hopefully, our detailed overview of these models has helped you consider all the main specs, pros and cons of each cameras. Maybe, after reading this comparison, some of you have already decided which option to opt for depending on your needs and preferences. However, if you are still wondering which option is a better choice, Samsung GX-10 or Samsung GX-20, below you can see what scores each of them received in five different aspects. To wrap up, we have used our unique Decision Algorithm that assesses different camera models upon 63 different factors including their price, and, if possible, DxO Mark scores. This algorithm allows us to make our verdict more consistent and objective.

What is our final verdict? Based on our comparison and the final scores of Samsung GX-10 and Samsung GX-20 here is what we can say in conclusion:

According all the factors that we considered in the process of comparing these two cameras, Samsung GX-20 deserves a higher Total Score than the Samsung GX-10. Thus, if you are choosing between these options, we would recommend you to choose the first model over the other one.

Samsung GX-10 vs Samsung GX-20 Table Of Technical Specs

For better understanding of each model’s technical characteristics, find the detailed comparison below:

Samsung GX-10 Samsung GX-20
General
Brand Samsung Samsung
Model GX-10 GX-20
Announced Sep 21, 2006 Jan 24, 2008
Body Type Mid-size SLR Mid-size SLR
Sensor
Sensor Type CCD CMOS
Sensor Size APS-C APS-C
Sensor Dimensions 23.5 x 15.7 mm 23.4 x 15.6 mm
Sensor Area 368.95 mm2 365.04 mm2
Sensor Resolution 10.0 MP 15.0 MP
Max Image Resolution 3872 x 2592 4688 x 3120
Max Native ISO 1,600 3,200
Max Boosted ISO n/a 6,400
Min Native ISO 100 100
RAW Support Yes Yes
Lens
Manual Focus Yes Yes
Lens Mount Pentax KAF2 Pentax KAF2
Number of Lenses 144 144
Focal Length Multiplier 1.5x 1.5x
Macro Focus Range
AutoFocus
AF Touch No No
AF Continuous Yes Yes
AF Single Yes Yes
AF Tracking No No
AF Selective Yes Yes
AF Center No No
AF Multi Area Yes Yes
AF Live View No No
AF Face Detection No No
AF Contrast Detection No No
AF Phase Detection Yes Yes
Number of Focus Points 11 11
Number of Cross Focus Points n/a n/a
Screen
Screen Type Fixed Type Fixed Type
Screen Size 2.5″ 2.7″
Screen Resolution 210k dots 230k dots
Live View No Yes
Touch Screen No No
ViewFinder
ViewFinder Optical (pentaprism) Optical (pentaprism)
ViewFinder Resolution 0k dots 0k dots
ViewFinder Coverage 95% 95%
ViewFinder Magnification 0.64 0.64
Photography Features
Min Shutter Speed 30 s 30 s
Max Shutter Speed 1/4000 s 1/4000 s
Continuous Shooting 3.0 fps 3.0 fps
Shutter Priority Yes Yes
Aperture Priority Yes Yes
Manual Exposure Mode Yes Yes
Exposure Compensation Yes Yes
Custom White Balance Yes Yes
Image Stabilization Yes Yes
Built-in Flash Yes Yes
Flash Range 13
Flash Modes Auto, Red-eye reduction Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External Flash Yes Yes
AE Bracketing No No
WB Bracketing No No
Exposure Modes
Multi-Segment No No
Average No No
Spot No No
Partial No No
AF-Area No No
Center Weighted No No
Video Features
Video Resolutions n/a n/a
Max Video Resolution
Video Formats n/a n/a
Microphone Port No No
Headphone Port No No
Connectivity
Wireless Connectivity No No
HDMI No No
USB USB 2.0 USB 2.0
Physical
Environmental Sealing Yes Yes
Water Proof No No
Dust Proof No No
Shock Proof No No
Crush Proof No No
Freeze Proof No No
Weight 793 g 800 g
Physical Dimensions 142 x 101 x 70 mm 142 x 101 x 72 mm
Battery Life n/a n/a
Battery Type n/a n/a
Battery Model n/a n/a
Other Features
Self Timer Yes Yes
Timelapse Recording No Yes
GPS
Storage Type SD/MMC/SDHC card SD/MMC/SDHC card
Storage Slots 1 1

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