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Casio EX-S12 vs Pentax VS20

Portability
96
Imaging
34
Features
21
Overall
28
Casio Exilim EX-S12 front
 
Pentax Optio VS20 front
Portability
90
Imaging
39
Features
35
Overall
37

Casio EX-S12 vs Pentax VS20 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
  • Launched January 2009
Pentax VS20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-560mm (F3.1-4.8) lens
  • 235g - 111 x 61 x 38mm
  • Revealed January 2012
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Casio EX-S12 vs Pentax VS20 Overview

Lets look more in depth at the Casio EX-S12 vs Pentax VS20, one is a Small Sensor Compact and the other is a Small Sensor Superzoom by rivals Casio and Pentax. There exists a sizeable gap among the resolutions of the EX-S12 (12MP) and VS20 (16MP) but both cameras offer the same sensor sizes (1/2.3").

Photography Glossary

The EX-S12 was unveiled 4 years before the VS20 which is a fairly large gap as far as camera technology is concerned. Both the cameras have the same body design (Compact).

Before going into a in-depth comparison, here is a quick highlight of how the EX-S12 scores against the VS20 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-S12 over the Pentax VS20

 EX-S12 VS20 

Reasons to pick Pentax VS20 over the Casio EX-S12

 VS20 EX-S12 
RevealedJanuary 2012January 2009Newer by 37 months
Display dimensions3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)

Common features in the Casio EX-S12 and Pentax VS20

 EX-S12 VS20 
Manual focus Very exact focus
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch friendly display Absent Touch friendly display

Casio EX-S12 vs Pentax VS20 Physical Comparison

When you are planning to travel with your camera regularly, you'll need to consider its weight and proportions. The Casio EX-S12 has got outer measurements of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") accompanied by a weight of 111 grams (0.24 lbs) whilst the Pentax VS20 has measurements of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") with a weight of 235 grams (0.52 lbs).

See the Casio EX-S12 vs Pentax VS20 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you have during that time. The following is a front view over all size comparison of the EX-S12 against the VS20.

Casio EX-S12 vs Pentax VS20 size comparison

Factoring in dimensions and weight, the portability grade of the EX-S12 and VS20 is 96 and 90 respectively.

Casio EX-S12 vs Pentax VS20 top view buttons comparison

Casio EX-S12 vs Pentax VS20 Sensor Comparison

Normally, it's hard to visualize the gap in sensor dimensions just by checking out specs. The image below might provide you a much better sense of the sensor measurements in the EX-S12 and VS20.

As you can plainly see, each of the cameras have the same sensor dimensions but different megapixels. You should anticipate the Pentax VS20 to provide greater detail having an extra 4 Megapixels. Greater resolution will also enable you to crop pics a bit more aggressively. The more aged EX-S12 will be behind in sensor tech.

Casio EX-S12 vs Pentax VS20 sensor size comparison

Casio EX-S12 vs Pentax VS20 Screen and ViewFinder

Casio EX-S12 vs Pentax VS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-S12 Portrait photography advice
Pentax VS20 Portrait photography advice
27
you can focus manually
lack of manual mode
no external flash support
low megapixels (12 megapixels)
small sensor (1/2.3")
does not have RAW format
36
focusing manually
good resolution (16MP)
no manual mode
no external flash support
tiny sensor (1/2.3")
lacks RAW format
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Street Comparison

Casio EX-S12 Street photography advice
Pentax VS20 Street photography advice
55
lighter than competitors in class (111g)
no articulating screen
lack of image stabilization
small sensor (1/2.3")
does not have RAW format
61
image stabilization (Sensor-shift)
lighter than competition in class (235g)
fixed screen
tiny sensor (1/2.3")
lacks RAW format
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Sports Comparison

Sports photography with Casio EX-S12
Sports photography with Pentax VS20
17
lack of shutter priority mode
lack of image stabilization
low megapixels (12MP)
small sensor (1/2.3")
does not have phase detect AF
44
long zoom range (28-560mm 20.0 x zoom)
image stabilization (Sensor-shift)
good resolution (16MP)
has tracking autofocus
painfully slow continuous shooting (1.0 fps)
lack of shutter priority mode
tiny sensor (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Casio EX-S12 Travel photography factors
Pentax VS20 Travel photography factors
56
lighter than competitors in class (111g)
built-in flash
no Timelapse function
low megapixels (12MP)
display isn't selfie friendly
wide angle not great (36mm)
sluggish maximum aperture (f2.8)
68
lighter than competition in class (235g)
good resolution (16MP)
built-in flash
fairly wide (28mm)
long zoom (560mm)
missing Time Lapse mode
display isn't selfie friendly
somewhat slow max aperture (f3.1)
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Landscape Comparison

Casio EX-S12 Landscape photography highlights
Pentax VS20 Landscape photography highlights
27
you can focus manually
lens is fixed (fixed lens mount)
wide angle not great (36mm)
sluggish maximum aperture (f2.8)
screen is small (2.7 inches)
lack of manual mode
lack of image stabilization
low megapixels (12MP)
small sensor (1/2.3")
does not have RAW format
no Timelapse function
47
focusing manually
fairly wide (28mm)
nice screen size (3 inch)
image stabilization (Sensor-shift)
good resolution (16 megapixels)
cannot switch lens (fixed lens mount)
somewhat slow max aperture (f3.1)
no manual mode
tiny sensor (1/2.3")
lacks RAW format
missing Time Lapse mode
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Vlogging Comparison

Vlogging with Casio EX-S12
Vlogging with Pentax VS20
25
lighter than competitors in class (111g)
wide angle not great (36mm)
sluggish maximum aperture (f2.8)
display isn't selfie friendly
lack of image stabilization
low res video (1280 x 720 resolution)
no microphone socket
30
fairly wide (28mm)
image stabilization (Sensor-shift)
lighter than competition in class (235 grams)
somewhat slow max aperture (f3.1)
display isn't selfie friendly
low quality video (1280 x 720 pixels)
missing external mic socket
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Casio EX-S12 vs Pentax VS20 Specifications

Detailed spec comparison table for Casio EX-S12 and Pentax VS20
 Casio Exilim EX-S12Pentax Optio VS20
General Information
Brand Casio Pentax
Model Casio Exilim EX-S12 Pentax Optio VS20
Type Small Sensor Compact Small Sensor Superzoom
Launched 2009-01-08 2012-01-25
Physical type Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 12MP 16MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Highest resolution 4000 x 3000 4608 x 3456
Highest native ISO 1600 6400
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focus
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 3
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 36-108mm (3.0x) 28-560mm (20.0x)
Largest aperture f/2.8-7.9 f/3.1-4.8
Macro focus range - 3cm
Focal length multiplier 5.8 5.9
Screen
Display type Fixed Type Fixed Type
Display sizing 2.7 inches 3 inches
Display resolution 230 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch operation
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 1/2 seconds 4 seconds
Highest shutter speed 1/2000 seconds 1/2500 seconds
Continuous shooting rate - 1.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Set white balance
Image stabilization
Inbuilt flash
Flash range - 2.80 m
Flash modes - Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1280x720 1280x720
Video format Motion JPEG Motion JPEG
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
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 111g (0.24 pounds) 235g (0.52 pounds)
Physical dimensions 95 x 60 x 23mm (3.7" x 2.4" x 0.9") 111 x 61 x 38mm (4.4" x 2.4" x 1.5")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model NP-60 D-LI122
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/ SDHC memory card, Internal SD/SDHC/SDXC, Internal
Card slots Single Single
Retail price $119 $106