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Casio EX-ZR100 vs Pentax VS20

Portability
92
Imaging
35
Features
46
Overall
39
Casio Exilim EX-ZR100 front
 
Pentax Optio VS20 front
Portability
90
Imaging
39
Features
35
Overall
37

Casio EX-ZR100 vs Pentax VS20 Key Specs

Casio EX-ZR100
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 24-300mm (F3.0-5.9) lens
  • 204g - 105 x 59 x 29mm
  • Released July 2011
Pentax VS20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-560mm (F3.1-4.8) lens
  • 235g - 111 x 61 x 38mm
  • Announced January 2012
Photography Glossary

Casio EX-ZR100 vs Pentax VS20 Overview

Let's examine more closely at the Casio EX-ZR100 vs Pentax VS20, both Small Sensor Superzoom digital cameras by brands Casio and Pentax. There is a big difference between the resolutions of the EX-ZR100 (12MP) and VS20 (16MP) but they come with the same exact sensor sizing (1/2.3").

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The EX-ZR100 was released 6 months prior to the VS20 so they are of a similar generation. Each of these cameras offer the identical body type (Compact).

Before we go straight into a more detailed comparison, below is a simple introduction of how the EX-ZR100 grades vs the VS20 with respect to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-ZR100 over the Pentax VS20

 EX-ZR100 VS20 
Screen resolution461k460kClearer screen (+1k dot)

Reasons to pick Pentax VS20 over the Casio EX-ZR100

 VS20 EX-ZR100 

Common features in the Casio EX-ZR100 and Pentax VS20

 EX-ZR100 VS20 
AnnouncedJuly 2011January 2012Similar generation
Focus manually More precise focusing
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen measurement
Selfie screen Neither offers selfie screen
Touch screen Neither offers Touch screen

Casio EX-ZR100 vs Pentax VS20 Physical Comparison

If you're going to carry around your camera regularly, you're going to have to consider its weight and dimensions. The Casio EX-ZR100 offers external dimensions of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 204 grams (0.45 lbs) whilst the Pentax VS20 has dimensions of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") having a weight of 235 grams (0.52 lbs).

Look at the Casio EX-ZR100 vs Pentax VS20 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you are employing during that time. Following is the front view over all size comparison of the EX-ZR100 against the VS20.

Casio EX-ZR100 vs Pentax VS20 size comparison

Factoring in size and weight, the portability rating of the EX-ZR100 and VS20 is 92 and 90 respectively.

Casio EX-ZR100 vs Pentax VS20 top view buttons comparison

Casio EX-ZR100 vs Pentax VS20 Sensor Comparison

Often, it's difficult to visualise the gap between sensor sizes purely by going over technical specs. The image below will provide you a far better sense of the sensor dimensions in the EX-ZR100 and VS20.

As you have seen, each of these cameras offer the same exact sensor sizing albeit not the same resolution. You should count on the Pentax VS20 to offer extra detail as a result of its extra 4 Megapixels. Higher resolution can also help you crop shots a little more aggressively.

Casio EX-ZR100 vs Pentax VS20 sensor size comparison

Casio EX-ZR100 vs Pentax VS20 Screen and ViewFinder

Casio EX-ZR100 vs Pentax VS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Casio EX-ZR100
Portrait photography with Pentax VS20
29
focusing manually
no external flash support
MP count low (12 megapixels)
sensor is very small (1/2.3")
lack of RAW format
36
focusing manually
megapixel count decent (16 megapixels)
no manual control
cannot use external flash
small sensor size (1/2.3")
lacks RAW support
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Street Comparison

Street photography with Casio EX-ZR100
Street photography with Pentax VS20
61
has image stabilization (Sensor-shift)
lighter than competition in class (204 grams)
no moving screen
sensor is very small (1/2.3")
lack of RAW format
61
built in image stabilization (Sensor-shift)
lighter than competition in class (235 grams)
screen does not articulate
small sensor size (1/2.3")
lacks RAW support
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Sports Comparison

Casio EX-ZR100 Sports photography features
Pentax VS20 Sports photography features
46
incredible zoom range (24-300mm 12.5 x zoom)
fast continuous shooting (40.0 fps)
has image stabilization (Sensor-shift)
supports tracking focus
MP count low (12 megapixels)
sensor is very small (1/2.3")
lack of phase detect AF
44
amazing zoom range (28-560mm 20.0 x zoom)
built in image stabilization (Sensor-shift)
megapixel count decent (16MP)
offers tracking autofocus
max fps low (1.0 frames per second)
no shutter priority mode
small sensor size (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Casio EX-ZR100 as a Travel photography camera
Pentax VS20 as a Travel photography camera
63
lighter than competition in class (204g)
flash built-in
fairly wide (24mm)
very long zoom (300mm)
does not have Time Lapse function
MP count low (12MP)
doesn't have a selfie friendly display
somewhat slow maximum aperture (f3.0)
68
lighter than competition in class (235 grams)
megapixel count decent (16 megapixels)
flash built-in
rather wide (28mm)
very long reach (560mm)
doesn't have Time Lapse mode
screen is not selfie friendly
sluggish maximum aperture (f3.1)
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Landscape Comparison

Casio EX-ZR100 Landscape photography info
Pentax VS20 Landscape photography info
43
focusing manually
fairly wide (24mm)
screen size is good (3 inch)
has image stabilization (Sensor-shift)
cannot change lens (fixed lens mount)
somewhat slow maximum aperture (f3.0)
MP count low (12MP)
sensor is very small (1/2.3")
lack of RAW format
does not have Time Lapse function
47
focusing manually
rather wide (28mm)
decent sized screen (3 inches)
built in image stabilization (Sensor-shift)
megapixel count decent (16 megapixels)
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.1)
no manual control
small sensor size (1/2.3")
lacks RAW support
doesn't have Time Lapse mode
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Vlogging Comparison

Vlogging with Casio EX-ZR100
Vlogging with Pentax VS20
33
fairly wide (24mm)
has image stabilization (Sensor-shift)
video res high (1920 x 1080 resolution)
lighter than competition in class (204 grams)
somewhat slow maximum aperture (f3.0)
doesn't have a selfie friendly display
does not have mic support
30
rather wide (28mm)
built in image stabilization (Sensor-shift)
lighter than competition in class (235g)
sluggish maximum aperture (f3.1)
screen is not selfie friendly
low quality video (1280 x 720 pxls)
doesn't have external mic jack
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Casio EX-ZR100 vs Pentax VS20 Specifications

Detailed spec comparison table for Casio EX-ZR100 and Pentax VS20
 Casio Exilim EX-ZR100Pentax Optio VS20
General Information
Make Casio Pentax
Model type Casio Exilim EX-ZR100 Pentax Optio VS20
Class Small Sensor Superzoom Small Sensor Superzoom
Released 2011-07-19 2012-01-25
Body design Compact Compact
Sensor Information
Chip Exilim Engine HS -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.08 x 4.56mm
Sensor surface area 28.1mm² 27.7mm²
Sensor resolution 12 megapixel 16 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Peak resolution 4000 x 3000 4608 x 3456
Highest native ISO 3200 6400
Lowest native ISO 100 100
RAW images
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 3
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 24-300mm (12.5x) 28-560mm (20.0x)
Max aperture f/3.0-5.9 f/3.1-4.8
Macro focusing distance - 3cm
Crop factor 5.8 5.9
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inches 3 inches
Resolution of screen 461 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch function
Screen technology Super Clear TFT color LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 15 secs 4 secs
Max shutter speed 1/2000 secs 1/2500 secs
Continuous shutter speed 40.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Inbuilt flash
Flash distance - 2.80 m
Flash modes Auto, On, Off, Red-eye Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 432 x 320 (30, 240 fps), 224 x 64 (480, 1000 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 1280x720
Video data format H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 204 gr (0.45 lbs) 235 gr (0.52 lbs)
Dimensions 105 x 59 x 29mm (4.1" x 2.3" x 1.1") 111 x 61 x 38mm (4.4" x 2.4" x 1.5")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID - D-LI122
Self timer Yes (2 or 10 seconds, Triple) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots Single Single
Pricing at release $300 $106