Olympus SZ-12 vs Samsung GX-20
89 Imaging
37 Features
36 Overall
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58 Imaging
53 Features
52 Overall
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Olympus SZ-12 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
- 25-600mm (F3.0-6.9) lens
- 226g - 106 x 69 x 40mm
- Introduced January 2012
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Increase to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Released January 2008
- Replaced the Samsung GX-10
Samsung Releases Faster Versions of EVO MicroSD Cards Olympus SZ-12 vs Samsung GX-20 Overview
Below is a comprehensive assessment of the Olympus SZ-12 and Samsung GX-20, former being a Small Sensor Superzoom while the latter is a Advanced DSLR by brands Olympus and Samsung. The resolution of the SZ-12 (14MP) and the GX-20 (15MP) is relatively comparable but the SZ-12 (1/2.3") and GX-20 (APS-C) provide different sensor sizing.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe SZ-12 was revealed 4 years later than the GX-20 and that is a fairly significant difference as far as camera technology is concerned. Both of these cameras have different body design with the Olympus SZ-12 being a Compact camera and the Samsung GX-20 being a Mid-size SLR camera.
Before we go right into a complete comparison, here is a brief introduction of how the SZ-12 grades versus the GX-20 in terms of portability, imaging, features and an overall grade.
Meta to Introduce 'AI-Generated' Labels for Media starting next month Olympus SZ-12 vs Samsung GX-20 Gallery
This is a preview of the gallery photos for Olympus SZ-12 & Samsung GX-20. The full galleries are viewable at Olympus SZ-12 Gallery & Samsung GX-20 Gallery.
Reasons to pick Olympus SZ-12 over the Samsung GX-20
| SZ-12 | GX-20 | |||
|---|---|---|---|---|
| Released | January 2012 | January 2008 | More recent by 49 months | |
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Crisper screen (+230k dot) |
Reasons to pick Samsung GX-20 over the Olympus SZ-12
| GX-20 | SZ-12 | |||
|---|---|---|---|---|
| Manual focus | Very precise focus |
Common features in the Olympus SZ-12 and Samsung GX-20
| SZ-12 | GX-20 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | No selfie screen | |||
| Touch friendly screen | Neither has Touch friendly screen |
Olympus SZ-12 vs Samsung GX-20 Physical Comparison
In case you're going to lug around your camera, you need to think about its weight and measurements. The Olympus SZ-12 has outer measurements of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") along with a weight of 226 grams (0.50 lbs) while the Samsung GX-20 has proportions of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs).
Compare the Olympus SZ-12 and Samsung GX-20 in our completely new Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will change depending on the lens you select during that time. The following is a front view scale comparison of the SZ-12 compared to the GX-20.

Considering dimensions and weight, the portability grade of the SZ-12 and GX-20 is 89 and 58 respectively.
Olympus SZ-12 vs Samsung GX-20 Sensor Comparison
More often than not, its hard to visualize the difference in sensor measurements merely by checking out a spec sheet. The photograph below will help give you a much better sense of the sensor measurements in the SZ-12 and GX-20.
As you can see, both of those cameras provide different megapixels and different sensor measurements. The SZ-12 with its smaller sensor is going to make achieving shallower DOF more challenging and the Samsung GX-20 will provide more detail because of its extra 1MP. Higher resolution can also help you crop photographs more aggressively. The younger SZ-12 provides an edge in sensor tech.
Olympus SZ-12 vs Samsung GX-20 Screen and ViewFinder
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Olympus SZ-12 vs Samsung GX-20 Specifications
| Olympus SZ-12 | Samsung GX-20 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Samsung |
| Model | Olympus SZ-12 | Samsung GX-20 |
| Category | Small Sensor Superzoom | Advanced DSLR |
| Introduced | 2012-01-10 | 2008-01-24 |
| Body design | Compact | Mid-size SLR |
| Sensor Information | ||
| 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 megapixel | 15 megapixel |
| Anti aliasing filter | ||
| Peak resolution | 4288 x 3216 | 4688 x 3120 |
| Highest native ISO | 1600 | 3200 |
| Highest enhanced ISO | - | 6400 |
| Lowest native ISO | 80 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | - | 11 |
| Cross focus points | - | - |
| Lens | ||
| Lens mount | fixed lens | Pentax KAF2 |
| Lens focal range | 25-600mm (24.0x) | - |
| Maximum aperture | f/3.0-6.9 | - |
| Number of lenses | - | 151 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display size | 3" | 2.7" |
| Resolution of display | 460k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display tech | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentaprism) |
| Viewfinder coverage | - | 95 percent |
| Viewfinder magnification | - | 0.64x |
| Features | ||
| Minimum shutter speed | 4s | 30s |
| Fastest shutter speed | 1/1700s | 1/4000s |
| Continuous shutter speed | 1.0fps | 3.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | - | 13.00 m (at ISO 100) |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Fastest flash sync | - | 1/180s |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | - |
| Highest video resolution | 1280x720 | None |
| Video format | MPEG-4, H.264 | - |
| Microphone input | ||
| Headphone input | ||
| 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 | 226 gr (0.50 lbs) | 800 gr (1.76 lbs) |
| Physical dimensions | 106 x 69 x 40mm (4.2" x 2.7" x 1.6") | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") |
| DXO scores | ||
| DXO Overall 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 life | 220 pictures | - |
| Battery format | Battery Pack | - |
| Battery model | LI-50B | - |
| Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | SD/SDHC/SDXC | SD/MMC/SDHC card |
| Storage slots | 1 | 1 |
| Cost at release | $350 | $850 |