Olympus VR-320 vs Samsung GX-20
94 Imaging
36 Features
35 Overall
35
58 Imaging
52 Features
52 Overall
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Olympus VR-320 vs Samsung GX-20 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 24-300mm (F3.0-5.9) lens
- 158g - 101 x 58 x 29mm
- Launched July 2011
- Replacement is Olympus VR-330
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 3200 (Expand to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Revealed January 2008
- Earlier Model is Samsung GX-10
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Here, we are analyzing the Olympus VR-320 and Samsung GX-20, former being a Small Sensor Superzoom while the other is a Advanced DSLR by rivals Olympus and Samsung. The sensor resolution of the VR-320 (14MP) and the GX-20 (15MP) is fairly similar but the VR-320 (1/2.3") and GX-20 (APS-C) provide totally different sensor sizes.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe VR-320 was manufactured 3 years later than the GX-20 and that is quite a large difference as far as technology is concerned. Each of these cameras feature different body design with the Olympus VR-320 being a Compact camera and the Samsung GX-20 being a Mid-size SLR camera.
Before we go right into a thorough comparison, here is a short view of how the VR-320 scores vs the GX-20 with respect to portability, imaging, features and an overall grade.
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This is a sample of the gallery pictures for Olympus VR-320 & Samsung GX-20. The entire galleries are viewable at Olympus VR-320 Gallery & Samsung GX-20 Gallery.
Reasons to pick Olympus VR-320 over the Samsung GX-20
| VR-320 | GX-20 | |||
|---|---|---|---|---|
| Revealed | July 2011 | January 2008 | More recent by 43 months | |
| Display size | 3" | 2.7" | Larger display (+0.3") |
Reasons to pick Samsung GX-20 over the Olympus VR-320
| GX-20 | VR-320 | |||
|---|---|---|---|---|
| Manually focus | More accurate focusing |
Common features in the Olympus VR-320 and Samsung GX-20
| VR-320 | GX-20 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display resolution | 230k | 230k | Exact same display resolution | |
| Selfie screen | Missing selfie screen | |||
| Touch display | Missing Touch display |
Olympus VR-320 vs Samsung GX-20 Physical Comparison
If you're aiming to lug around your camera often, you need to take into account its weight and proportions. The Olympus VR-320 features outer measurements of 101mm x 58mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 158 grams (0.35 lbs) while the Samsung GX-20 has measurements of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs).
Look at the Olympus VR-320 and Samsung GX-20 in our brand new Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will differ based on the lens you are using during that time. Here is a front view scale comparison of the VR-320 against the GX-20.

Taking into account dimensions and weight, the portability score of the VR-320 and GX-20 is 94 and 58 respectively.
Olympus VR-320 vs Samsung GX-20 Sensor Comparison
Typically, its hard to envision the difference between sensor measurements merely by going over specifications. The graphic below might provide you a clearer sense of the sensor measurements in the VR-320 and GX-20.
To sum up, both of the cameras come with different megapixels and different sensor measurements. The VR-320 featuring a tinier sensor will make achieving shallower depth of field more challenging and the Samsung GX-20 will offer more detail due to its extra 1MP. Greater resolution will also allow you to crop pics a good deal more aggressively. The younger VR-320 is going to have an advantage with regard to sensor tech.
Olympus VR-320 vs Samsung GX-20 Screen and ViewFinder
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Olympus VR-320 vs Samsung GX-20 Specifications
| Olympus VR-320 | Samsung GX-20 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Samsung |
| Model | Olympus VR-320 | Samsung GX-20 |
| Class | Small Sensor Superzoom | Advanced DSLR |
| Launched | 2011-07-19 | 2008-01-24 |
| Body design | Compact | Mid-size SLR |
| Sensor Information | ||
| Chip | TruePic III | - |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 23.4 x 15.6mm |
| Sensor area | 28.1mm² | 365.0mm² |
| Sensor resolution | 14 megapixels | 15 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | - |
| Full resolution | 4288 x 3216 | 4688 x 3120 |
| Max native ISO | 1600 | 3200 |
| Max boosted ISO | - | 6400 |
| Minimum native ISO | 80 | 100 |
| RAW images | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | - | 11 |
| Lens | ||
| Lens mount | fixed lens | Pentax KAF2 |
| Lens focal range | 24-300mm (12.5x) | - |
| Largest aperture | f/3.0-5.9 | - |
| Macro focus distance | 1cm | - |
| Amount of lenses | - | 151 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 3" | 2.7" |
| Resolution of display | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display tech | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 95 percent |
| Viewfinder magnification | - | 0.64x |
| Features | ||
| Slowest shutter speed | 4 seconds | 30 seconds |
| Maximum shutter speed | 1/2000 seconds | 1/4000 seconds |
| Continuous shooting speed | - | 3.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 4.70 m | 13.00 m (at ISO 100) |
| Flash modes | Auto, On, Off, Red-Eye, Fill-in | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Maximum flash sync | - | 1/180 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30, 15fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15fps) | - |
| Max video resolution | 1280x720 | None |
| Video data format | Motion JPEG | - |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 158 gr (0.35 lb) | 800 gr (1.76 lb) |
| Physical dimensions | 101 x 58 x 29mm (4.0" x 2.3" x 1.1") | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") |
| DXO scores | ||
| DXO All around score | not tested | 68 |
| DXO Color Depth score | not tested | 23.1 |
| DXO Dynamic range score | not tested | 11.2 |
| DXO Low light score | not tested | 714 |
| Other | ||
| Battery model | LI-42B | - |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | SD/SDHC | SD/MMC/SDHC card |
| Storage slots | One | One |
| Cost at launch | $179 | $850 |