Casio EX-S5 vs Samsung GX-20
97 Imaging
32 Features
12 Overall
24


58 Imaging
53 Features
52 Overall
52
Casio EX-S5 vs Samsung GX-20 Key Specs
(Full Review)
- 9MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 64 - 1600
- 640 x 480 video
- ()mm (F3.1-5.6) lens
- 100g - 102 x 35 x 22mm
- Released January 2009
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Push to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Launched January 2008
- Replaced the Samsung GX-10

Casio EX-S5 vs Samsung GX-20 Overview
Following is a comprehensive overview of the Casio EX-S5 versus Samsung GX-20, one is a Ultracompact and the latter is a Advanced DSLR by companies Casio and Samsung. There exists a crucial gap among the sensor resolutions of the EX-S5 (9MP) and GX-20 (15MP) and the EX-S5 (1/2.3") and GX-20 (APS-C) offer different sensor size.

The EX-S5 was unveiled 12 months after the GX-20 and they are of a similar generation. The two cameras have different body design with the Casio EX-S5 being a Ultracompact camera and the Samsung GX-20 being a Mid-size SLR camera.
Before we go right into a in-depth comparison, here is a short synopsis of how the EX-S5 scores versus the GX-20 in regards to portability, imaging, features and an overall score.

Casio EX-S5 vs Samsung GX-20 Gallery
The following is a preview of the gallery images for Casio Exilim EX-S5 and Samsung GX-20. The full galleries are viewable at Casio EX-S5 Gallery and Samsung GX-20 Gallery.
Reasons to pick Casio EX-S5 over the Samsung GX-20
EX-S5 | GX-20 | |||
---|---|---|---|---|
Launched | January 2009 | ![]() | January 2008 | More modern by 12 months |
Reasons to pick Samsung GX-20 over the Casio EX-S5
GX-20 | EX-S5 | |||
---|---|---|---|---|
Screen resolution | 230k | ![]() | 115k | Crisper screen (+115k dot) |
Common features in the Casio EX-S5 and Samsung GX-20
EX-S5 | GX-20 | |||
---|---|---|---|---|
Focus manually | ![]() | Dial accurate focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimensions | 2.7" | ![]() | 2.7" | Equal screen size |
Selfie screen | ![]() | Neither comes with selfie screen | ||
Touch friendly screen | ![]() | Neither comes with Touch friendly screen |
Casio EX-S5 vs Samsung GX-20 Physical Comparison
In case you're intending to carry around your camera often, you'll have to factor in its weight and proportions. The Casio EX-S5 comes with exterior measurements of 102mm x 35mm x 22mm (4.0" x 1.4" x 0.9") and a weight of 100 grams (0.22 lbs) and the Samsung GX-20 has measurements 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 Casio EX-S5 versus Samsung GX-20 in the all new Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilizing at that time. Here is a front view measurements comparison of the EX-S5 vs the GX-20.

Using dimensions and weight, the portability score of the EX-S5 and GX-20 is 97 and 58 respectively.

Casio EX-S5 vs Samsung GX-20 Sensor Comparison
More often than not, it's hard to imagine the contrast in sensor sizes simply by checking out specs. The pic below might give you a better sense of the sensor measurements in the EX-S5 and GX-20.
As you can plainly see, the two cameras have different megapixels and different sensor sizes. The EX-S5 with its smaller sensor is going to make getting shallower DOF trickier and the Samsung GX-20 will show extra detail having an extra 6 Megapixels. Higher resolution will enable you to crop pictures a bit more aggressively. The more modern EX-S5 provides an edge with regard to sensor innovation.

Casio EX-S5 vs Samsung GX-20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-S5 vs Samsung GX-20 Specifications
Casio Exilim EX-S5 | Samsung GX-20 | |
---|---|---|
General Information | ||
Brand | Casio | Samsung |
Model | Casio Exilim EX-S5 | Samsung GX-20 |
Type | Ultracompact | Advanced DSLR |
Released | 2009-01-08 | 2008-01-24 |
Body design | Ultracompact | Mid-size SLR |
Sensor Information | ||
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor dimensions | 6.17 x 4.55mm | 23.4 x 15.6mm |
Sensor area | 28.1mm² | 365.0mm² |
Sensor resolution | 9 megapixel | 15 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | - |
Maximum resolution | 3648 x 2736 | 4688 x 3120 |
Maximum native ISO | 1600 | 3200 |
Maximum boosted ISO | - | 6400 |
Minimum native ISO | 64 | 100 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | - | 11 |
Lens | ||
Lens mount | fixed lens | Pentax KAF2 |
Lens focal range | () | - |
Largest aperture | f/3.1-5.6 | - |
Number of lenses | - | 151 |
Focal length multiplier | 5.8 | 1.5 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display size | 2.7 inch | 2.7 inch |
Display resolution | 115k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder | None | Optical (pentaprism) |
Viewfinder coverage | - | 95 percent |
Viewfinder magnification | - | 0.64x |
Features | ||
Slowest shutter speed | 1/2s | 30s |
Maximum shutter speed | 1/2000s | 1/4000s |
Continuous shooting speed | - | 3.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | - | 13.00 m (at ISO 100) |
Flash options | - | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Maximum flash sync | - | 1/180s |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | - |
Maximum video resolution | 640x480 | None |
Video format | Motion JPEG | - |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 100 gr (0.22 pounds) | 800 gr (1.76 pounds) |
Physical dimensions | 102 x 35 x 22mm (4.0" x 1.4" x 0.9") | 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 | NP-80 | - |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/MMC/SDHC card |
Storage slots | One | One |
Pricing at launch | $130 | $850 |