Casio EX-100 vs Samsung GX-20
83 Imaging
37 Features
64 Overall
47


58 Imaging
53 Features
52 Overall
52
Casio EX-100 vs Samsung GX-20 Key Specs
(Full Review)
- 12MP - 1/1.7" Sensor
- 3.5" Tilting Screen
- ISO 80 - 12800 (Push to 25600)
- Sensor-shift Image Stabilization
- 1/20000s Maximum Shutter
- 1920 x 1080 video
- 28-300mm (F2.8) lens
- 389g - 119 x 67 x 50mm
- Released February 2014
(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
- Launched January 2008
- Superseded the Samsung GX-10

Casio EX-100 vs Samsung GX-20 Overview
Let's look much closer at the Casio EX-100 vs Samsung GX-20, former being a Small Sensor Superzoom while the other is a Advanced DSLR by manufacturers Casio and Samsung. The resolution of the EX-100 (12MP) and the GX-20 (15MP) is very comparable but the EX-100 (1/1.7") and GX-20 (APS-C) use totally different sensor sizes.

The EX-100 was brought out 6 years later than the GX-20 and that is a fairly serious difference as far as camera tech is concerned. Both of these cameras come with different body type with the Casio EX-100 being a Compact camera and the Samsung GX-20 being a Mid-size SLR camera.
Before getting in to a more detailed comparison, below is a quick synopsis of how the EX-100 matches up against the GX-20 with regards to portability, imaging, features and an overall rating.

Casio EX-100 vs Samsung GX-20 Gallery
This is a sample of the gallery pics for Casio Exilim EX-100 & Samsung GX-20. The entire galleries are provided at Casio EX-100 Gallery & Samsung GX-20 Gallery.
Reasons to pick Casio EX-100 over the Samsung GX-20
EX-100 | GX-20 | |||
---|---|---|---|---|
Launched | February 2014 | ![]() | January 2008 | Fresher by 74 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display dimension | 3.5" | ![]() | 2.7" | Larger display (+0.8") |
Display resolution | 922k | ![]() | 230k | Crisper display (+692k dot) |
Reasons to pick Samsung GX-20 over the Casio EX-100
GX-20 | EX-100 |
---|
Common features in the Casio EX-100 and Samsung GX-20
EX-100 | GX-20 | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focusing | ||
Selfie screen | ![]() | Neither contains selfie screen | ||
Touch friendly display | ![]() | Neither contains Touch friendly display |
Casio EX-100 vs Samsung GX-20 Physical Comparison
If you are aiming to carry your camera regularly, you will want to factor its weight and dimensions. The Casio EX-100 has got external dimensions of 119mm x 67mm x 50mm (4.7" x 2.6" x 2.0") accompanied by a weight of 389 grams (0.86 lbs) whilst the Samsung GX-20 has dimensions of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs).
Check out the Casio EX-100 vs Samsung GX-20 in our newest Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will vary dependant on the lens you choose during that time. Below is the front view overall size comparison of the EX-100 against the GX-20.

Looking at size and weight, the portability rating of the EX-100 and GX-20 is 83 and 58 respectively.

Casio EX-100 vs Samsung GX-20 Sensor Comparison
Usually, it is very tough to see the difference in sensor sizing merely by seeing a spec sheet. The photograph here might offer you a clearer sense of the sensor dimensions in the EX-100 and GX-20.
As you can see, the two cameras have got different resolutions and different sensor sizing. The EX-100 due to its smaller sensor will make shooting shallow depth of field tougher and the Samsung GX-20 will produce greater detail having its extra 3MP. Greater resolution will also help you crop photos much more aggressively. The younger EX-100 is going to have an advantage with regard to sensor tech.

Casio EX-100 vs Samsung GX-20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-100 vs Samsung GX-20 Specifications
Casio Exilim EX-100 | Samsung GX-20 | |
---|---|---|
General Information | ||
Manufacturer | Casio | Samsung |
Model | Casio Exilim EX-100 | Samsung GX-20 |
Class | Small Sensor Superzoom | Advanced DSLR |
Released | 2014-02-06 | 2008-01-24 |
Body design | Compact | Mid-size SLR |
Sensor Information | ||
Sensor type | CMOS | CMOS |
Sensor size | 1/1.7" | APS-C |
Sensor dimensions | 7.44 x 5.58mm | 23.4 x 15.6mm |
Sensor surface area | 41.5mm² | 365.0mm² |
Sensor resolution | 12 megapixels | 15 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | - |
Full resolution | 4000 x 3000 | 4688 x 3120 |
Max native ISO | 12800 | 3200 |
Max boosted ISO | 25600 | 6400 |
Min native ISO | 80 | 100 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 25 | 11 |
Lens | ||
Lens mount | fixed lens | Pentax KAF2 |
Lens focal range | 28-300mm (10.7x) | - |
Highest aperture | f/2.8 | - |
Macro focus distance | 5cm | - |
Amount of lenses | - | 151 |
Crop factor | 4.8 | 1.5 |
Screen | ||
Screen type | Tilting | Fixed Type |
Screen diagonal | 3.5 inches | 2.7 inches |
Screen resolution | 922 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Screen technology | Super Clear LCD | - |
Viewfinder Information | ||
Viewfinder type | None | Optical (pentaprism) |
Viewfinder coverage | - | 95% |
Viewfinder magnification | - | 0.64x |
Features | ||
Slowest shutter speed | 15 seconds | 30 seconds |
Maximum shutter speed | 1/20000 seconds | 1/4000 seconds |
Continuous shooting speed | 30.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 6.10 m | 13.00 m (at ISO 100) |
Flash settings | Auto, flash on, flash off, redeye reduction | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Maximum flash sync | - | 1/180 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 | - |
Max video resolution | 1920x1080 | None |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | 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 | 389g (0.86 lbs) | 800g (1.76 lbs) |
Dimensions | 119 x 67 x 50mm (4.7" x 2.6" x 2.0") | 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 life | 390 pictures | - |
Battery form | Battery Pack | - |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC | SD/MMC/SDHC card |
Storage slots | Single | Single |
Pricing at launch | $572 | $850 |