Pentax K-S1 vs Samsung GX-10
69 Imaging
62 Features
70 Overall
65
59 Imaging
47 Features
43 Overall
45
Pentax K-S1 vs Samsung GX-10 Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 558g - 121 x 93 x 70mm
- Released August 2014
- New Model is Pentax K-S2
(Full Review)
- 10MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 793g - 142 x 101 x 70mm
- Launched September 2006
- Later Model is Samsung GX-20
Snapchat Adds Watermarks to AI-Created Images Pentax K-S1 vs Samsung GX-10 Overview
Here, we will be contrasting the Pentax K-S1 vs Samsung GX-10, both Advanced DSLR cameras by companies Pentax and Samsung. There is a considerable difference among the image resolutions of the K-S1 (20MP) and GX-10 (10MP) but both cameras have the identical sensor sizes (APS-C).
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe K-S1 was unveiled 8 years later than the GX-10 and that is a fairly large difference as far as camera tech is concerned. Both the cameras feature the same body design (Mid-size SLR).
Before we go into a step-by-step comparison, here is a simple summary of how the K-S1 matches up vs the GX-10 with regard to portability, imaging, features and an overall rating.
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Pentax K-S1 vs Samsung GX-10 Gallery
The following is a preview of the gallery images for Pentax K-S1 & Samsung GX-10. The full galleries are available at Pentax K-S1 Gallery & Samsung GX-10 Gallery.
Reasons to pick Pentax K-S1 over the Samsung GX-10
| K-S1 | GX-10 | |||
|---|---|---|---|---|
| Launched | August 2014 | September 2006 | Fresher by 97 months | |
| Screen size | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 921k | 210k | Crisper screen (+711k dot) |
Reasons to pick Samsung GX-10 over the Pentax K-S1
| GX-10 | K-S1 |
|---|
Common features in the Pentax K-S1 and Samsung GX-10
| K-S1 | GX-10 | |||
|---|---|---|---|---|
| Manual focus | Very exact focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither includes selfie screen | |||
| Touch friendly screen | Neither includes Touch friendly screen |
Pentax K-S1 vs Samsung GX-10 Physical Comparison
For those who are planning to carry your camera frequently, you are going to need to consider its weight and dimensions. The Pentax K-S1 features physical measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") and a weight of 558 grams (1.23 lbs) while the Samsung GX-10 has dimensions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") accompanied by a weight of 793 grams (1.75 lbs).
Examine the Pentax K-S1 vs Samsung GX-10 in our completely new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you choose at the time. Following is a front view sizing comparison of the K-S1 against the GX-10.

Taking into consideration size and weight, the portability score of the K-S1 and GX-10 is 69 and 59 respectively.
Pentax K-S1 vs Samsung GX-10 Sensor Comparison
Generally, its hard to picture the contrast in sensor sizing simply by looking through a spec sheet. The photograph here will give you a clearer sense of the sensor measurements in the K-S1 and GX-10.
As you can see, both the cameras feature the identical sensor size albeit different MP. You can expect the Pentax K-S1 to provide you with more detail having an extra 10 Megapixels. Higher resolution will help you crop shots way more aggressively. The more recent K-S1 provides a benefit with regard to sensor innovation.
Pentax K-S1 vs Samsung GX-10 Screen and ViewFinder
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Pentax K-S1 vs Samsung GX-10 Specifications
| Pentax K-S1 | Samsung GX-10 | |
|---|---|---|
| General Information | ||
| Make | Pentax | Samsung |
| Model | Pentax K-S1 | Samsung GX-10 |
| Class | Advanced DSLR | Advanced DSLR |
| Released | 2014-08-27 | 2006-09-21 |
| Physical type | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Processor Chip | Prime MII | - |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.5 x 15.6mm | 23.5 x 15.7mm |
| Sensor area | 366.6mm² | 369.0mm² |
| Sensor resolution | 20MP | 10MP |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Full resolution | 5472 x 3648 | 3872 x 2592 |
| Max native ISO | 51200 | 1600 |
| Lowest native ISO | 100 | 100 |
| RAW images | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Number of focus points | 11 | 11 |
| Lens | ||
| Lens mounting type | Pentax KAF2 | Pentax KAF2 |
| Total lenses | 151 | 151 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3 inches | 2.5 inches |
| Resolution of screen | 921 thousand dots | 210 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 100% | 95% |
| Viewfinder magnification | 0.64x | 0.64x |
| Features | ||
| Lowest shutter speed | 30s | 30s |
| Highest shutter speed | 1/6000s | 1/4000s |
| Continuous shooting rate | 5.4 frames per sec | 3.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 10.00 m (at ISO 100) | - |
| Flash modes | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual | Auto, On, Off, Red-eye reduction |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Highest flash synchronize | - | 1/180s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) | - |
| Max video resolution | 1920x1080 | None |
| Video file format | H.264 | - |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 558 gr (1.23 lb) | 793 gr (1.75 lb) |
| Physical dimensions | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") | 142 x 101 x 70mm (5.6" x 4.0" x 2.8") |
| DXO scores | ||
| DXO All around score | 78 | not tested |
| DXO Color Depth score | 23.5 | not tested |
| DXO Dynamic range score | 13.0 | not tested |
| DXO Low light score | 1061 | not tested |
| Other | ||
| Battery life | 410 shots | - |
| Battery type | Battery Pack | - |
| Battery model | D-LI109 | - |
| Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 12 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | SD/MMC/SDHC card |
| Card slots | One | One |
| Pricing at launch | $339 | $850 |