Olympus E-520 vs Samsung GX-1S
68 Imaging
44 Features
45 Overall
44


68 Imaging
44 Features
36 Overall
40
Olympus E-520 vs Samsung GX-1S Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Micro Four Thirds Mount
- 552g - 136 x 92 x 68mm
- Revealed August 2008
- Superseded the Olympus E-510
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 3200
- No Video
- Pentax KAF Mount
- 605g - 125 x 93 x 66mm
- Launched January 2006

Olympus E-520 vs Samsung GX-1S Overview
In this write-up, we are looking at the Olympus E-520 versus Samsung GX-1S, former being a Entry-Level DSLR while the other is a Advanced DSLR by rivals Olympus and Samsung. There exists a considerable gap between the resolutions of the E-520 (10MP) and GX-1S (6MP) and the E-520 (Four Thirds) and GX-1S (APS-C) use totally different sensor dimensions.

The E-520 was launched 2 years later than the GX-1S and that is quite a large difference as far as technology is concerned. The two cameras offer different body type with the Olympus E-520 being a Compact SLR camera and the Samsung GX-1S being a Mid-size SLR camera.
Before we go in to a step-by-step comparison, below is a quick summary of how the E-520 grades against the GX-1S with respect to portability, imaging, features and an overall rating.

Olympus E-520 vs Samsung GX-1S Gallery
Here is a sample of the gallery pics for Olympus E-520 & Samsung GX-1S. The complete galleries are available at Olympus E-520 Gallery & Samsung GX-1S Gallery.
Reasons to pick Olympus E-520 over the Samsung GX-1S
E-520 | GX-1S | |||
---|---|---|---|---|
Launched | August 2008 | ![]() | January 2006 | Fresher by 32 months |
Display sizing | 2.7" | ![]() | 2.5" | Larger display (+0.2") |
Display resolution | 230k | ![]() | 210k | Crisper display (+20k dot) |
Reasons to pick Samsung GX-1S over the Olympus E-520
GX-1S | E-520 |
---|
Common features in the Olympus E-520 and Samsung GX-1S
E-520 | GX-1S | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Absent selfie screen | ||
Touch friendly display | ![]() | Neither features Touch friendly display |
Olympus E-520 vs Samsung GX-1S Physical Comparison
In case you're going to carry your camera often, you should consider its weight and proportions. The Olympus E-520 enjoys external measurements of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") accompanied by a weight of 552 grams (1.22 lbs) whilst the Samsung GX-1S has measurements of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") with a weight of 605 grams (1.33 lbs).
Analyze the Olympus E-520 versus Samsung GX-1S in our brand new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will vary based on the lens you have attached at that time. Underneath is the front view over all size comparison of the E-520 compared to the GX-1S.

Factoring in dimensions and weight, the portability rating of the E-520 and GX-1S is 68 and 68 respectively.

Olympus E-520 vs Samsung GX-1S Sensor Comparison
Quite often, it is very difficult to envision the difference between sensor sizing simply by reading through specs. The photograph below may provide you a clearer sense of the sensor sizing in the E-520 and GX-1S.
As you can plainly see, both cameras enjoy different megapixels and different sensor sizing. The E-520 featuring a tinier sensor will make getting shallower DOF trickier and the Olympus E-520 will resolve extra detail utilizing its extra 4 Megapixels. Greater resolution will make it easier to crop pics far more aggressively. The more recent E-520 is going to have an edge when it comes to sensor innovation.

Olympus E-520 vs Samsung GX-1S Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-520 vs Samsung GX-1S Specifications
Olympus E-520 | Samsung GX-1S | |
---|---|---|
General Information | ||
Make | Olympus | Samsung |
Model | Olympus E-520 | Samsung GX-1S |
Type | Entry-Level DSLR | Advanced DSLR |
Revealed | 2008-08-20 | 2006-01-16 |
Body design | Compact SLR | Mid-size SLR |
Sensor Information | ||
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.5 x 15.7mm |
Sensor area | 224.9mm² | 369.0mm² |
Sensor resolution | 10MP | 6MP |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 3:2 |
Full resolution | 3648 x 2736 | 3008 x 2008 |
Max native ISO | 1600 | 3200 |
Lowest native ISO | 100 | 200 |
RAW data | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | 3 | 11 |
Lens | ||
Lens mounting type | Micro Four Thirds | Pentax KAF |
Total lenses | 45 | 151 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display size | 2.7 inch | 2.5 inch |
Resolution of display | 230k dot | 210k dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Optical (pentamirror) | Optical (pentaprism) |
Viewfinder coverage | 95 percent | 95 percent |
Viewfinder magnification | 0.46x | 0.64x |
Features | ||
Lowest shutter speed | 60 secs | 30 secs |
Highest shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shooting speed | 4.0 frames/s | 3.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 12.00 m (at ISO 100) | - |
Flash settings | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-eye reduction |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Highest flash sync | 1/180 secs | 1/180 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Max video resolution | None | None |
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 | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 552 grams (1.22 lbs) | 605 grams (1.33 lbs) |
Dimensions | 136 x 92 x 68mm (5.4" x 3.6" x 2.7") | 125 x 93 x 66mm (4.9" x 3.7" x 2.6") |
DXO scores | ||
DXO All around score | 55 | not tested |
DXO Color Depth score | 21.4 | not tested |
DXO Dynamic range score | 10.4 | not tested |
DXO Low light score | 548 | not tested |
Other | ||
Battery life | 650 pictures | - |
Battery format | Battery Pack | - |
Battery model | - | 4 x AA |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
Time lapse recording | ||
Storage media | Compact Flash (Type I or II), xD Picture Card | SD/MMC card |
Storage slots | 1 | 1 |
Retail price | $400 | $850 |