Olympus E-330 vs Samsung GX-20
65 Imaging
41 Features
40 Overall
40


58 Imaging
53 Features
52 Overall
52
Olympus E-330 vs Samsung GX-20 Key Specs
(Full Review)
- 7MP - Four Thirds Sensor
- 2.5" Tilting Screen
- ISO 100 - 400 (Increase to 1600)
- No Video
- Micro Four Thirds Mount
- 616g - 140 x 87 x 72mm
- Released March 2006
- Alternative Name is EVOLT E-330
- Succeeded the Olympus E-300
- Successor is Olympus E-450
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Raise to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Launched January 2008
- Previous Model is Samsung GX-10

Olympus E-330 vs Samsung GX-20 Overview
The following is a thorough assessment of the Olympus E-330 versus Samsung GX-20, both Advanced DSLR digital cameras by companies Olympus and Samsung. There exists a crucial gap between the resolutions of the E-330 (7MP) and GX-20 (15MP) and the E-330 (Four Thirds) and GX-20 (APS-C) use totally different sensor size.

The E-330 was launched 22 months prior to the GX-20 which makes the cameras a generation away from one another. Both of these cameras offer the identical body type (Mid-size SLR).
Before diving through a complete comparison, below is a short synopsis of how the E-330 grades vs the GX-20 with regard to portability, imaging, features and an overall mark.

Olympus E-330 vs Samsung GX-20 Gallery
The following is a preview of the gallery photos for Olympus E-330 and Samsung GX-20. The complete galleries are provided at Olympus E-330 Gallery and Samsung GX-20 Gallery.
Reasons to pick Olympus E-330 over the Samsung GX-20
E-330 | GX-20 | |||
---|---|---|---|---|
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Reasons to pick Samsung GX-20 over the Olympus E-330
GX-20 | E-330 | |||
---|---|---|---|---|
Launched | January 2008 | ![]() | March 2006 | Newer by 22 months |
Screen sizing | 2.7" | ![]() | 2.5" | Bigger screen (+0.2") |
Screen resolution | 230k | ![]() | 215k | Crisper screen (+15k dot) |
Common features in the Olympus E-330 and Samsung GX-20
E-330 | GX-20 | |||
---|---|---|---|---|
Manual focus | ![]() | More exact focusing | ||
Selfie screen | ![]() | Neither offers selfie screen | ||
Touch friendly screen | ![]() | Lacking Touch friendly screen |
Olympus E-330 vs Samsung GX-20 Physical Comparison
If you're intending to travel with your camera, you should consider its weight and volume. The Olympus E-330 offers physical dimensions of 140mm x 87mm x 72mm (5.5" x 3.4" x 2.8") accompanied by a weight of 616 grams (1.36 lbs) while the Samsung GX-20 has sizing of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs).
Compare the Olympus E-330 versus Samsung GX-20 in the new Camera and Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you have at that moment. Underneath is the front view over all size comparison of the E-330 and the GX-20.

Factoring in dimensions and weight, the portability score of the E-330 and GX-20 is 65 and 58 respectively.

Olympus E-330 vs Samsung GX-20 Sensor Comparison
Typically, it is tough to visualise the contrast between sensor dimensions purely by going over a spec sheet. The image below should provide you a clearer sense of the sensor dimensions in the E-330 and GX-20.
As you can see, both of the cameras offer different megapixel count and different sensor dimensions. The E-330 due to its tinier sensor will make getting shallower DOF more challenging and the Samsung GX-20 will offer you greater detail utilizing its extra 8MP. Higher resolution will enable you to crop pictures a little more aggressively. The more aged E-330 is going to be disadvantaged with regard to sensor tech.

Olympus E-330 vs Samsung GX-20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-330 vs Samsung GX-20 Specifications
Olympus E-330 | Samsung GX-20 | |
---|---|---|
General Information | ||
Brand | Olympus | Samsung |
Model type | Olympus E-330 | Samsung GX-20 |
Other name | EVOLT E-330 | - |
Category | Advanced DSLR | Advanced DSLR |
Released | 2006-03-18 | 2008-01-24 |
Body design | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.4 x 15.6mm |
Sensor surface area | 224.9mm² | 365.0mm² |
Sensor resolution | 7 megapixel | 15 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 | - |
Max resolution | 3136 x 2352 | 4688 x 3120 |
Max native ISO | 400 | 3200 |
Max enhanced ISO | 1600 | 6400 |
Lowest native ISO | 100 | 100 |
RAW photos | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 3 | 11 |
Lens | ||
Lens support | Micro Four Thirds | Pentax KAF2 |
Total lenses | 45 | 151 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Range of screen | Tilting | Fixed Type |
Screen diagonal | 2.5" | 2.7" |
Screen resolution | 215 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | Optical (pentaprism) |
Viewfinder coverage | 95% | 95% |
Viewfinder magnification | 0.47x | 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 | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | - | 13.00 m (at ISO 100) |
Flash settings | Auto, Auto FP, Manual, Red-Eye | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | 1/180s | 1/180s |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Max video resolution | None | None |
Mic input | ||
Headphone input | ||
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 seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 616 grams (1.36 pounds) | 800 grams (1.76 pounds) |
Dimensions | 140 x 87 x 72mm (5.5" x 3.4" x 2.8") | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") |
DXO scores | ||
DXO Overall rating | not tested | 68 |
DXO Color Depth rating | not tested | 23.1 |
DXO Dynamic range rating | not tested | 11.2 |
DXO Low light rating | not tested | 714 |
Other | ||
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | Compact Flash (Type I or II), xD Picture Card | SD/MMC/SDHC card |
Storage slots | One | One |
Launch cost | $1,100 | $850 |