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Casio EX-S12 vs Samsung GX-20

Portability
96
Imaging
35
Features
21
Overall
29
Casio Exilim EX-S12 front
 
Samsung GX-20 front
Portability
58
Imaging
54
Features
52
Overall
53

Casio EX-S12 vs Samsung GX-20 Key Specs

Casio EX-S12
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • 1280 x 720 video
  • 36-108mm (F2.8-7.9) lens
  • 111g - 95 x 60 x 23mm
  • Revealed January 2009
Samsung GX-20
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200 (Increase to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 72mm
  • Revealed January 2008
  • Superseded the Samsung GX-10
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Casio EX-S12 vs Samsung GX-20 Overview

Below is a complete assessment of the Casio EX-S12 versus Samsung GX-20, one being a Small Sensor Compact and the other is a Advanced DSLR by companies Casio and Samsung. The image resolution of the EX-S12 (12MP) and the GX-20 (15MP) is fairly similar but the EX-S12 (1/2.3") and GX-20 (APS-C) enjoy different sensor measurements.

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The EX-S12 was released 12 months later than the GX-20 and they are both of a similar generation. Both of the cameras come with different body type with the Casio EX-S12 being a Compact camera and the Samsung GX-20 being a Mid-size SLR camera.

Before getting straight into a in depth comparison, below is a simple summary of how the EX-S12 matches up against the GX-20 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-S12 over the Samsung GX-20

 EX-S12 GX-20 
RevealedJanuary 2009January 2008More recent by 12 months

Reasons to pick Samsung GX-20 over the Casio EX-S12

 GX-20 EX-S12 

Common features in the Casio EX-S12 and Samsung GX-20

 EX-S12 GX-20 
Manual focus Very exact focusing
Display typeFixed Fixed Fixed display
Display dimension2.7"2.7"Identical display measurements
Display resolution230k230kExact same display resolution
Selfie screen Neither offers selfie screen
Touch friendly display Lacking Touch friendly display

Casio EX-S12 vs Samsung GX-20 Physical Comparison

For those who are looking to lug around your camera, you will have to consider its weight and measurements. The Casio EX-S12 offers external measurements of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") with a weight of 111 grams (0.24 lbs) whilst the Samsung GX-20 has proportions of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs).

Look at the Casio EX-S12 versus Samsung GX-20 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you choose at that time. Here is the front view dimension comparison of the EX-S12 vs the GX-20.

Casio EX-S12 vs Samsung GX-20 size comparison

Considering size and weight, the portability rating of the EX-S12 and GX-20 is 96 and 58 respectively.

Casio EX-S12 vs Samsung GX-20 top view buttons comparison

Casio EX-S12 vs Samsung GX-20 Sensor Comparison

Oftentimes, it's tough to picture the gap between sensor measurements only by reviewing a spec sheet. The photograph here may offer you a greater sense of the sensor measurements in the EX-S12 and GX-20.

Clearly, both cameras posses different resolutions and different sensor measurements. The EX-S12 due to its tinier sensor is going to make shooting bokeh trickier and the Samsung GX-20 will offer greater detail as a result of its extra 3 Megapixels. Greater resolution will allow you to crop photos somewhat more aggressively. The fresher EX-S12 should have a benefit in sensor innovation.

Casio EX-S12 vs Samsung GX-20 sensor size comparison

Casio EX-S12 vs Samsung GX-20 Screen and ViewFinder

Casio EX-S12 vs Samsung GX-20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-S12 Portrait photography details
Samsung GX-20 Portrait photography details
27
focusing manually
no manual mode
no external flash support
resolution not great (12MP)
small sensor (1/2.3")
no RAW support
72
manual focus
good MP (15 megapixels)
sensor size is nice (APS-C)
saves RAW files
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Street Comparison

Casio EX-S12 Street photography details
Samsung GX-20 Street photography details
55
lighter than competitors in class (111 grams)
no moving screen
does not have image stabilization
small sensor (1/2.3")
no RAW support
65
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
environment sealing
screen does not articulate
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Sports Comparison

Casio EX-S12 Sports photography highlights
Samsung GX-20 Sports photography highlights
17
no shutter priority
does not have image stabilization
resolution not great (12 megapixels)
small sensor (1/2.3")
no phase detect AF
68
has image stabilization (Sensor based)
good MP (15 megapixels)
sensor size is nice (APS-C)
environment sealing
supports phase detect AF
low frames per second (3.0 frames/s)
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Travel Comparison

Casio EX-S12 Travel photography info
Samsung GX-20 Travel photography info
56
lighter than competitors in class (111g)
has built in flash
does not have Timelapse mode
resolution not great (12MP)
does not have a selfie friendly display
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f2.8)
64
environment sealing
good MP (15 megapixels)
has built in flash
display isn't selfie friendly
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Landscape Comparison

Casio EX-S12 Landscape photography details
Samsung GX-20 Landscape photography details
28
focusing manually
fixed lens (fixed lens mount)
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f2.8)
screen is small (2.7 inches)
no manual mode
does not have image stabilization
resolution not great (12 megapixels)
small sensor (1/2.3")
no RAW support
does not have Timelapse mode
71
manual focus
switch lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
good MP (15MP)
sensor size is nice (APS-C)
saves RAW files
environment sealing
screen is small (2.7 inches)
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Vlogging Comparison

Casio EX-S12 as a Vlogging camera
Samsung GX-20 as a Vlogging camera
25
lighter than competitors in class (111g)
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f2.8)
does not have a selfie friendly display
does not have image stabilization
low video resolution (1280 x 720 pxls)
does not have external microphone socket
9
can't record video
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Casio EX-S12 vs Samsung GX-20 Specifications

Detailed spec comparison table for Casio EX-S12 and Samsung GX-20
 Casio Exilim EX-S12Samsung GX-20
General Information
Manufacturer Casio Samsung
Model Casio Exilim EX-S12 Samsung GX-20
Class Small Sensor Compact Advanced DSLR
Revealed 2009-01-08 2008-01-24
Physical type Compact 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 12MP 15MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 -
Full resolution 4000 x 3000 4688 x 3120
Max native ISO 1600 3200
Max boosted ISO - 6400
Min native ISO 100 100
RAW support
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 11
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 36-108mm (3.0x) -
Largest aperture f/2.8-7.9 -
Amount of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7 inch 2.7 inch
Display resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 95%
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 1/2 secs 30 secs
Maximum shutter speed 1/2000 secs 1/4000 secs
Continuous shooting rate - 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change WB
Image stabilization
Built-in flash
Flash range - 13.00 m (at ISO 100)
Flash modes - Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
AE bracketing
WB bracketing
Maximum flash synchronize - 1/180 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) -
Max video resolution 1280x720 None
Video file format Motion JPEG -
Mic port
Headphone port
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 111 gr (0.24 lb) 800 gr (1.76 lb)
Dimensions 95 x 60 x 23mm (3.7" x 2.4" 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-60 -
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/ SDHC memory card, Internal SD/MMC/SDHC card
Card slots One One
Retail cost $119 $850