Pentax K-5 IIs vs Samsung GX-1S
60 Imaging
57 Features
83 Overall
67
68 Imaging
44 Features
36 Overall
40
Pentax K-5 IIs vs Samsung GX-1S Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Expand to 51200)
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 760g - 131 x 97 x 73mm
- Launched June 2013
- Older Model is Pentax K-5
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 200 - 3200
- No Video
- Pentax KAF Mount
- 605g - 125 x 93 x 66mm
- Revealed January 2006
Snapchat Adds Watermarks to AI-Created Images Pentax K-5 IIs vs Samsung GX-1S Overview
On this page, we will be evaluating the Pentax K-5 IIs vs Samsung GX-1S, both Advanced DSLR cameras by manufacturers Pentax and Samsung. There exists a huge gap among the sensor resolutions of the K-5 IIs (16MP) and GX-1S (6MP) but both cameras have the same sensor dimensions (APS-C).
Photobucket discusses licensing 13 billion images with AI firmsThe K-5 IIs was brought out 7 years later than the GX-1S and that is a fairly significant gap as far as camera technology is concerned. Each of these cameras have the same body design (Mid-size SLR).
Before diving into a in-depth comparison, here is a short summary of how the K-5 IIs matches up against the GX-1S for portability, imaging, features and an overall grade.
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Below is a preview of the gallery images for Pentax K-5 IIs and Samsung GX-1S. The entire galleries are provided at Pentax K-5 IIs Gallery and Samsung GX-1S Gallery.
Reasons to pick Pentax K-5 IIs over the Samsung GX-1S
| K-5 IIs | GX-1S | |||
|---|---|---|---|---|
| Revealed | June 2013 | January 2006 | More recent by 90 months | |
| Screen dimensions | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 921k | 210k | Sharper screen (+711k dot) |
Reasons to pick Samsung GX-1S over the Pentax K-5 IIs
| GX-1S | K-5 IIs |
|---|
Common features in the Pentax K-5 IIs and Samsung GX-1S
| K-5 IIs | GX-1S | |||
|---|---|---|---|---|
| Focus manually | Very accurate focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither features selfie screen | |||
| Touch friendly screen | Missing Touch friendly screen |
Pentax K-5 IIs vs Samsung GX-1S Physical Comparison
For anyone who is looking to lug around your camera regularly, you're going to have to consider its weight and size. The Pentax K-5 IIs enjoys outer measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") along with a weight of 760 grams (1.68 lbs) while the Samsung GX-1S has specifications of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") along with a weight of 605 grams (1.33 lbs).
Check the Pentax K-5 IIs vs Samsung GX-1S in the new Camera with Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilizing at the time. Following is a front view sizing comparison of the K-5 IIs versus the GX-1S.

Factoring in dimensions and weight, the portability rating of the K-5 IIs and GX-1S is 60 and 68 respectively.
Pentax K-5 IIs vs Samsung GX-1S Sensor Comparison
Quite often, it is hard to see the difference in sensor measurements simply by researching specs. The visual underneath should offer you a greater sense of the sensor sizing in the K-5 IIs and GX-1S.
As you can plainly see, both cameras have the same sensor dimensions albeit not the same MP. You should expect the Pentax K-5 IIs to result in extra detail having its extra 10 Megapixels. Higher resolution will also enable you to crop pictures a bit more aggressively. The newer K-5 IIs is going to have a benefit in sensor innovation.
Pentax K-5 IIs vs Samsung GX-1S Screen and ViewFinder
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Pentax K-5 IIs vs Samsung GX-1S Specifications
| Pentax K-5 IIs | Samsung GX-1S | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Samsung |
| Model type | Pentax K-5 IIs | Samsung GX-1S |
| Category | Advanced DSLR | Advanced DSLR |
| Launched | 2013-06-04 | 2006-01-16 |
| Body design | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Powered by | Prime II | - |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.7 x 15.7mm | 23.5 x 15.7mm |
| Sensor area | 372.1mm² | 369.0mm² |
| Sensor resolution | 16MP | 6MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Max resolution | 4928 x 3264 | 3008 x 2008 |
| Max native ISO | 12800 | 3200 |
| Max enhanced ISO | 51200 | - |
| Minimum native ISO | 100 | 200 |
| RAW support | ||
| Minimum enhanced ISO | 80 | - |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 11 | 11 |
| Cross type focus points | 9 | - |
| Lens | ||
| Lens support | Pentax KAF2 | Pentax KAF |
| Number of lenses | 151 | 151 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 3 inch | 2.5 inch |
| Resolution of screen | 921 thousand dot | 210 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | TFT LCD monitor | - |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 100% | 95% |
| Viewfinder magnification | 0.61x | 0.64x |
| Features | ||
| Minimum shutter speed | 30 secs | 30 secs |
| Fastest shutter speed | 1/8000 secs | 1/4000 secs |
| Continuous shutter speed | 7.0 frames/s | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 13.00 m (at ISO 100) | - |
| Flash options | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless | Auto, On, Off, Red-eye reduction |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash sync | 1/180 secs | 1/180 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) | - |
| Max video resolution | 1920x1080 | None |
| Video file format | Motion JPEG | - |
| 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 | Optional | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 760 grams (1.68 pounds) | 605 grams (1.33 pounds) |
| Physical dimensions | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") | 125 x 93 x 66mm (4.9" x 3.7" x 2.6") |
| DXO scores | ||
| DXO Overall rating | 82 | not tested |
| DXO Color Depth rating | 23.9 | not tested |
| DXO Dynamic range rating | 14.1 | not tested |
| DXO Low light rating | 1208 | not tested |
| Other | ||
| Battery life | 980 pictures | - |
| Battery format | Battery Pack | - |
| Battery ID | D-LI90 | 4 x AA |
| Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 12 sec) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | SD/MMC card |
| Storage slots | Single | Single |
| Launch cost | $749 | $850 |