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Casio EX-100 vs Samsung GX-20

Portability
83
Imaging
37
Features
64
Overall
47
Casio Exilim EX-100 front
 
Samsung GX-20 front
Portability
58
Imaging
53
Features
52
Overall
52

Casio EX-100 vs Samsung GX-20 Key Specs

Casio EX-100
(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
Samsung GX-20
(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  • Superseded the Samsung GX-10
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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.

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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.

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Reasons to pick Casio EX-100 over the Samsung GX-20

 EX-100 GX-20 
LaunchedFebruary 2014January 2008Fresher by 74 months
Display typeTiltingFixed Tilting display
Display dimension3.5"2.7"Larger display (+0.8")
Display resolution922k230kCrisper 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. Camera Size Comparison with Lenses

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.

Casio EX-100 vs Samsung GX-20 size comparison

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 top view buttons comparison

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 sensor size comparison

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

Casio EX-100 vs Samsung GX-20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-100 as a Portrait photography camera
Samsung GX-20 as a Portrait photography camera
42
focusing manually
offers face detect focusing
exports RAW formats
cannot use external flash
MP count low (12MP)
tiny sensor (1/1.7")
71
focusing manually
sensor resolution is decent (15MP)
sensor size is decent (APS-C)
saves RAW files
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Street Comparison

Casio EX-100 as a Street photography camera
Samsung GX-20 as a Street photography camera
70
tilting screen
built in image stabilization (Sensor-shift)
exports RAW formats
tiny sensor (1/1.7")
65
image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW files
weather proof
screen is fixed
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Sports Comparison

Casio EX-100 Sports photography info
Samsung GX-20 Sports photography info
49
great max shutter speed (1/20,000s)
high max fps (30.0 fps)
built in image stabilization (Sensor-shift)
offers tracking focus
good battery power (390 CIPA)
MP count low (12 megapixels)
tiny sensor (1/1.7")
no phase detect AF
68
image stabilization (Sensor based)
sensor resolution is decent (15MP)
sensor size is decent (APS-C)
weather proof
comes with phase detect autofocus
painfully slow continuous shooting (3.0 frames per second)
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Travel Comparison

Casio EX-100 as a Travel photography camera
Samsung GX-20 as a Travel photography camera
63
good battery power (390 per charge)
has built in flash
relatively wide (28mm)
great reach (300mm)
MP count low (12MP)
doesn't have a selfie friendly display
slow maximum aperture (f2.8)
63
weather proof
sensor resolution is decent (15 megapixels)
built-in flash
doesn't have selfie friendly screen
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Landscape Comparison

Casio EX-100 as a Landscape photography camera
Samsung GX-20 as a Landscape photography camera
53
focusing manually
relatively wide (28mm)
lovely big screen (3.5 inches)
built in image stabilization (Sensor-shift)
exports RAW formats
good battery power (390 per charge)
lens is fixed (fixed lens mount)
slow maximum aperture (f2.8)
MP count low (12MP)
tiny sensor (1/1.7")
70
focusing manually
change lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
sensor resolution is decent (15MP)
sensor size is decent (APS-C)
saves RAW files
weather proof
tiny screen (2.7 inch)
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Vlogging Comparison

Casio EX-100 Vlogging features
Samsung GX-20 Vlogging features
31
relatively wide (28mm)
built in image stabilization (Sensor-shift)
offers face detect focusing
video res high (1920 x 1080 resolution)
slow maximum aperture (f2.8)
doesn't have a selfie friendly display
lack of mic socket
9
can't shoot video
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Casio EX-100 vs Samsung GX-20 Specifications

Detailed spec comparison table for Casio EX-100 and Samsung GX-20
 Casio Exilim EX-100Samsung 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