Olympus E-1 vs Samsung GX-20
59 Imaging
37 Features
36 Overall
36


58 Imaging
53 Features
52 Overall
52
Olympus E-1 vs Samsung GX-20 Key Specs
(Full Review)
- 5MP - Four Thirds Sensor
- 1.8" Fixed Screen
- ISO 100 - 3200
- No Video
- Micro Four Thirds Mount
- 735g - 141 x 104 x 81mm
- Announced November 2003
- Newer Model is Olympus E-3
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 3200 (Boost to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Introduced January 2008
- Earlier Model is Samsung GX-10

Olympus E-1 vs Samsung GX-20 Overview
Below is a extended analysis of the Olympus E-1 versus Samsung GX-20, one being a Pro DSLR and the other is a Advanced DSLR by rivals Olympus and Samsung. There exists a huge gap among the sensor resolutions of the E-1 (5MP) and GX-20 (15MP) and the E-1 (Four Thirds) and GX-20 (APS-C) provide totally different sensor dimensions.

The E-1 was unveiled 5 years before the GX-20 and that is a fairly significant gap as far as camera technology is concerned. Each of these cameras have different body design with the Olympus E-1 being a Large SLR camera and the Samsung GX-20 being a Mid-size SLR camera.
Before delving into a thorough comparison, here is a concise overview of how the E-1 scores vs the GX-20 in regards to portability, imaging, features and an overall grade.

Olympus E-1 vs Samsung GX-20 Gallery
Following is a sample of the gallery pictures for Olympus E-1 and Samsung GX-20. The full galleries are available at Olympus E-1 Gallery and Samsung GX-20 Gallery.
Reasons to pick Olympus E-1 over the Samsung GX-20
E-1 | GX-20 |
---|
Reasons to pick Samsung GX-20 over the Olympus E-1
GX-20 | E-1 | |||
---|---|---|---|---|
Introduced | January 2008 | ![]() | November 2003 | More recent by 50 months |
Display dimensions | 2.7" | ![]() | 1.8" | Larger display (+0.9") |
Display resolution | 230k | ![]() | 134k | Sharper display (+96k dot) |
Common features in the Olympus E-1 and Samsung GX-20
E-1 | GX-20 | |||
---|---|---|---|---|
Manually focus | ![]() | More precise focus | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Neither includes selfie screen | ||
Touch display | ![]() | Neither includes Touch display |
Olympus E-1 vs Samsung GX-20 Physical Comparison
If you are aiming to lug around your camera regularly, you will want to think about its weight and volume. The Olympus E-1 features outside measurements of 141mm x 104mm x 81mm (5.6" x 4.1" x 3.2") and a weight of 735 grams (1.62 lbs) and the Samsung GX-20 has sizing of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs).
Compare the Olympus E-1 versus Samsung GX-20 in the latest Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with during that time. Below is a front view scale comparison of the E-1 against the GX-20.

Considering dimensions and weight, the portability grade of the E-1 and GX-20 is 59 and 58 respectively.

Olympus E-1 vs Samsung GX-20 Sensor Comparison
Typically, it's difficult to visualise the gap in sensor measurements merely by seeing specifications. The photograph here will help give you a more clear sense of the sensor measurements in the E-1 and GX-20.
To sum up, the 2 cameras have different megapixel count and different sensor measurements. The E-1 with its smaller sensor will make shooting bokeh harder and the Samsung GX-20 will show greater detail having an extra 10MP. Greater resolution can also help you crop images a bit more aggressively. The older E-1 will be behind with regard to sensor innovation.

Olympus E-1 vs Samsung GX-20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-1 vs Samsung GX-20 Specifications
Olympus E-1 | Samsung GX-20 | |
---|---|---|
General Information | ||
Make | Olympus | Samsung |
Model | Olympus E-1 | Samsung GX-20 |
Type | Pro DSLR | Advanced DSLR |
Announced | 2003-11-29 | 2008-01-24 |
Body design | Large SLR | Mid-size SLR |
Sensor Information | ||
Sensor type | CCD | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor measurements | 17.3 x 13mm | 23.4 x 15.6mm |
Sensor surface area | 224.9mm² | 365.0mm² |
Sensor resolution | 5 megapixel | 15 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 | - |
Max resolution | 2560 x 1920 | 4688 x 3120 |
Max native ISO | 3200 | 3200 |
Max enhanced ISO | - | 6400 |
Minimum native ISO | 100 | 100 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
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 | ||
Number of focus points | 3 | 11 |
Lens | ||
Lens mounting type | Micro Four Thirds | Pentax KAF2 |
Number of lenses | 45 | 151 |
Crop factor | 2.1 | 1.5 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen sizing | 1.8 inches | 2.7 inches |
Screen resolution | 134 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 100% | 95% |
Viewfinder magnification | 0.48x | 0.64x |
Features | ||
Min shutter speed | 60s | 30s |
Max shutter speed | 1/4000s | 1/4000s |
Continuous shutter speed | 3.0 frames/s | 3.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | no built-in flash | 13.00 m (at ISO 100) |
Flash modes | Auto, Auto FP, Manual, Red-Eye | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Max flash sync | 1/180s | 1/180s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Max video resolution | None | None |
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 | 735 gr (1.62 lb) | 800 gr (1.76 lb) |
Physical dimensions | 141 x 104 x 81mm (5.6" x 4.1" x 3.2") | 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 | ||
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Type of storage | Compact Flash (Type I or II) | SD/MMC/SDHC card |
Storage slots | Single | Single |
Launch pricing | $1,700 | $850 |