Samsung GX-1S vs Sony A900
68 Imaging
44 Features
36 Overall
40
54 Imaging
65 Features
62 Overall
63
Samsung GX-1S vs Sony A900 Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 3200
- No Video
- Pentax KAF Mount
- 605g - 125 x 93 x 66mm
- Revealed January 2006
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Announced October 2008
- Successor is Sony A99
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Samsung GX-1S vs Sony A900 Overview
On this page, we will be evaluating the Samsung GX-1S and Sony A900, both Advanced DSLR cameras by rivals Samsung and Sony. There exists a considerable gap among the resolutions of the GX-1S (6MP) and A900 (25MP) and the GX-1S (APS-C) and A900 (Full frame) boast different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe GX-1S was released 3 years prior to the A900 which is a fairly large difference as far as camera technology is concerned. Both cameras have the same body design (Mid-size SLR).
Before going right into a detailed comparison, here is a short summary of how the GX-1S scores vs the A900 with respect to portability, imaging, features and an overall score.
Snapchat Adds Watermarks to AI-Created Images Samsung GX-1S vs Sony A900 Gallery
Below is a preview of the gallery photos for Samsung GX-1S & Sony Alpha DSLR-A900. The complete galleries are provided at Samsung GX-1S Gallery & Sony A900 Gallery.
Reasons to pick Samsung GX-1S over the Sony A900
| GX-1S | A900 |
|---|
Reasons to pick Sony A900 over the Samsung GX-1S
| A900 | GX-1S | |||
|---|---|---|---|---|
| Announced | October 2008 | January 2006 | More modern by 33 months | |
| Screen dimensions | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 922k | 210k | Clearer screen (+712k dot) |
Common features in the Samsung GX-1S and Sony A900
| GX-1S | A900 | |||
|---|---|---|---|---|
| Focus manually | Very exact focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither comes with selfie screen | |||
| Touch friendly screen | Lack of Touch friendly screen |
Samsung GX-1S vs Sony A900 Physical Comparison
If you are intending to carry around your camera regularly, you will want to factor in its weight and volume. The Samsung GX-1S comes with outer dimensions of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") along with a weight of 605 grams (1.33 lbs) whilst the Sony A900 has sizing of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") accompanied by a weight of 895 grams (1.97 lbs).
Examine the Samsung GX-1S and Sony A900 in our newest Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will vary based on the lens you select during that time. Underneath is a front view proportions comparison of the GX-1S and the A900.

Using dimensions and weight, the portability rating of the GX-1S and A900 is 68 and 54 respectively.
Samsung GX-1S vs Sony A900 Sensor Comparison
Typically, it's hard to imagine the difference in sensor sizes just by viewing specs. The image here may provide you a more clear sense of the sensor sizes in the GX-1S and A900.
All in all, both of those cameras have different megapixel count and different sensor sizes. The GX-1S due to its smaller sensor is going to make getting shallow depth of field more difficult and the Sony A900 will result in more detail as a result of its extra 19 Megapixels. Higher resolution will also let you crop pictures a bit more aggressively. The more aged GX-1S will be behind in sensor tech.
Samsung GX-1S vs Sony A900 Screen and ViewFinder
Photography Glossary Photography Type Scores
Portrait Comparison
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesStreet Comparison
Sora from OpenAI releases its first ever music videoSports Comparison
President Biden pushes bill mandating TikTok sale or banTravel Comparison
Samsung Releases Faster Versions of EVO MicroSD CardsLandscape Comparison
Meta to Introduce 'AI-Generated' Labels for Media starting next monthVlogging Comparison
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone
Samsung GX-1S vs Sony A900 Specifications
| Samsung GX-1S | Sony Alpha DSLR-A900 | |
|---|---|---|
| General Information | ||
| Make | Samsung | Sony |
| Model | Samsung GX-1S | Sony Alpha DSLR-A900 |
| Category | Advanced DSLR | Advanced DSLR |
| Revealed | 2006-01-16 | 2008-10-22 |
| Physical type | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Processor | - | Bionz |
| Sensor type | CCD | CMOS |
| Sensor size | APS-C | Full frame |
| Sensor dimensions | 23.5 x 15.7mm | 35.9 x 24mm |
| Sensor surface area | 369.0mm² | 861.6mm² |
| Sensor resolution | 6 megapixel | 25 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Full resolution | 3008 x 2008 | 6048 x 4032 |
| Max native ISO | 3200 | 6400 |
| Lowest native ISO | 200 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 11 | 9 |
| Lens | ||
| Lens mounting type | Pentax KAF | Sony/Minolta Alpha |
| Available lenses | 151 | 143 |
| Focal length multiplier | 1.5 | 1 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 2.5 inch | 3 inch |
| Resolution of display | 210k dots | 922k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | - | TFT Xtra Fine color LCD |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 95 percent | 100 percent |
| Viewfinder magnification | 0.64x | 0.74x |
| Features | ||
| Lowest shutter speed | 30 seconds | 30 seconds |
| Highest shutter speed | 1/4000 seconds | 1/8000 seconds |
| Continuous shooting rate | 3.0fps | 5.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | - | no built-in flash |
| Flash options | Auto, On, Off, Red-eye reduction | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash synchronize | 1/180 seconds | 1/250 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Max video resolution | None | None |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 1.0 (1.5 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 605 gr (1.33 lbs) | 895 gr (1.97 lbs) |
| Physical dimensions | 125 x 93 x 66mm (4.9" x 3.7" x 2.6") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
| DXO scores | ||
| DXO All around score | not tested | 79 |
| DXO Color Depth score | not tested | 23.7 |
| DXO Dynamic range score | not tested | 12.3 |
| DXO Low light score | not tested | 1431 |
| Other | ||
| Battery life | - | 880 images |
| Style of battery | - | Battery Pack |
| Battery model | 4 x AA | NP-FM500H |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/MMC card | Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32 |
| Card slots | 1 | 2 |
| Retail cost | $850 | $2,736 |