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Casio EX-S5 vs Pentax X90

Portability
97
Imaging
32
Features
12
Overall
24
Casio Exilim EX-S5 front
 
Pentax X90 front
Portability
69
Imaging
35
Features
34
Overall
34

Casio EX-S5 vs Pentax X90 Key Specs

Casio EX-S5
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 1600
  • 640 x 480 video
  • ()mm (F3.1-5.6) lens
  • 100g - 102 x 35 x 22mm
  • Launched January 2009
Pentax X90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 26-676mm (F2.8-5.0) lens
  • 428g - 111 x 85 x 110mm
  • Announced July 2010
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Casio EX-S5 vs Pentax X90 Overview

Following is a in-depth comparison of the Casio EX-S5 vs Pentax X90, former is a Ultracompact while the latter is a Small Sensor Superzoom by rivals Casio and Pentax. There is a noticeable difference between the image resolutions of the EX-S5 (9MP) and X90 (12MP) but they feature the exact same sensor size (1/2.3").

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The EX-S5 was launched 18 months prior to the X90 which makes the cameras a generation away from each other. The two cameras come with different body type with the Casio EX-S5 being a Ultracompact camera and the Pentax X90 being a SLR-like (bridge) camera.

Before delving through a in-depth comparison, below is a concise introduction of how the EX-S5 scores against the X90 in relation to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-S5 over the Pentax X90

 EX-S5 X90 

Reasons to pick Pentax X90 over the Casio EX-S5

 X90 EX-S5 
AnnouncedJuly 2010January 2009More modern by 18 months
Screen resolution230k115kCrisper screen (+115k dot)

Common features in the Casio EX-S5 and Pentax X90

 EX-S5 X90 
Focus manually More accurate focusing
Screen typeFixed Fixed Fixed screen
Screen dimension2.7"2.7"Identical screen size
Selfie screen No selfie screen
Touch friendly screen Neither offers Touch friendly screen

Casio EX-S5 vs Pentax X90 Physical Comparison

For those who are looking to carry around your camera regularly, you'll need to consider its weight and dimensions. The Casio EX-S5 offers exterior measurements of 102mm x 35mm x 22mm (4.0" x 1.4" x 0.9") and a weight of 100 grams (0.22 lbs) whilst the Pentax X90 has dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") having a weight of 428 grams (0.94 lbs).

Check out the Casio EX-S5 vs Pentax X90 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change dependant on the lens you use at that time. The following is the front view physical size comparison of the EX-S5 versus the X90.

Casio EX-S5 vs Pentax X90 size comparison

Considering size and weight, the portability grade of the EX-S5 and X90 is 97 and 69 respectively.

Casio EX-S5 vs Pentax X90 top view buttons comparison

Casio EX-S5 vs Pentax X90 Sensor Comparison

In many cases, it's tough to envision the difference between sensor sizes merely by checking specs. The pic below might provide you a stronger sense of the sensor sizing in the EX-S5 and X90.

All in all, each of these cameras posses the exact same sensor measurements albeit not the same resolution. You can expect the Pentax X90 to give greater detail utilizing its extra 3MP. Higher resolution can also enable you to crop photographs somewhat more aggressively. The more aged EX-S5 is going to be disadvantaged with regard to sensor technology.

Casio EX-S5 vs Pentax X90 sensor size comparison

Casio EX-S5 vs Pentax X90 Screen and ViewFinder

Casio EX-S5 vs Pentax X90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-S5 Portrait photography advice
Pentax X90 Portrait photography advice
25
manual focus
lack of manual exposure
external flash not possible
MP count low (9MP)
very small sensor size (1/2.3")
has no RAW format
29
focusing manually
cannot use external flash
low resolution (12 megapixels)
tiny sensor size (1/2.3")
doesn't have RAW format
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Street Comparison

Casio EX-S5 as a Street photography camera
Pentax X90 as a Street photography camera
48
screen is fixed
does not have image stabilization
very small sensor size (1/2.3")
has no RAW format
45
built in image stabilization (Sensor-shift)
no articulating screen
tiny sensor size (1/2.3")
doesn't have RAW format
Photography Glossary

Sports Comparison

Casio EX-S5 as a Sports photography camera
Pentax X90 as a Sports photography camera
16
can't change focal length (()mm)
lack of shutter priority mode
does not have image stabilization
MP count low (9 megapixels)
very small sensor size (1/2.3")
has no phase detect auto focus
42
amazing zoom range (26-676mm 26.0 x zoom)
built in image stabilization (Sensor-shift)
provides tracking focus
low resolution (12 megapixels)
tiny sensor size (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Casio EX-S5 Travel photography features
Pentax X90 Travel photography features
53
built-in flash
missing Time Lapse mode
MP count low (9MP)
screen isn't selfie friendly
somewhat slow maximum aperture (f3.1)
51
has built in flash
relatively wide (26mm)
great zoom (676mm)
does not have Time Lapse mode
low resolution (12MP)
display isn't selfie friendly
sluggish maximum aperture (f2.8)
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Landscape Comparison

Casio EX-S5 as a Landscape photography camera
Pentax X90 as a Landscape photography camera
27
manual focus
cannot swap lenses (fixed lens mount)
can't change focal length (()mm)
somewhat slow maximum aperture (f3.1)
screen is somewhat small (2.7 inches)
lack of manual exposure
does not have image stabilization
MP count low (9MP)
very small sensor size (1/2.3")
has no RAW format
missing Time Lapse mode
35
focusing manually
relatively wide (26mm)
built in image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
sluggish maximum aperture (f2.8)
screen is somewhat small (2.7")
low resolution (12MP)
tiny sensor size (1/2.3")
doesn't have RAW format
does not have Time Lapse mode
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Vlogging Comparison

Casio EX-S5 Vlogging highlights
Pentax X90 Vlogging highlights
22
somewhat slow maximum aperture (f3.1)
screen isn't selfie friendly
does not have image stabilization
low res video (640 x 480 pxls)
missing external mic port
23
relatively wide (26mm)
built in image stabilization (Sensor-shift)
sluggish maximum aperture (f2.8)
display isn't selfie friendly
low video resolution (1280 x 720 pxls)
does not have mic port
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Casio EX-S5 vs Pentax X90 Specifications

Detailed spec comparison table for Casio EX-S5 and Pentax X90
 Casio Exilim EX-S5Pentax X90
General Information
Company Casio Pentax
Model Casio Exilim EX-S5 Pentax X90
Class Ultracompact Small Sensor Superzoom
Launched 2009-01-08 2010-07-06
Body design Ultracompact SLR-like (bridge)
Sensor Information
Processor - Prime
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 9MP 12MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 3648 x 2736 4000 x 3000
Highest native ISO 1600 6400
Lowest native ISO 64 80
RAW files
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 9
Lens
Lens mount fixed lens fixed lens
Lens focal range () 26-676mm (26.0x)
Max aperture f/3.1-5.6 f/2.8-5.0
Macro focus distance - 1cm
Crop factor 5.8 5.9
Screen
Range of display Fixed Type Fixed Type
Display sizing 2.7 inch 2.7 inch
Resolution of display 115k dot 230k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None Electronic
Features
Minimum shutter speed 1/2s 4s
Fastest shutter speed 1/2000s 1/4000s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Built-in flash
Flash range - 9.10 m
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 640x480 1280x720
Video data format Motion JPEG Motion JPEG
Mic jack
Headphone jack
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
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 100g (0.22 lb) 428g (0.94 lb)
Dimensions 102 x 35 x 22mm (4.0" x 1.4" x 0.9") 111 x 85 x 110mm (4.4" x 3.3" x 4.3")
DXO scores
DXO Overall 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-80 D-L106
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec)
Time lapse feature
Type of storage SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible SD/SDHC, Internal
Storage slots 1 1
Retail pricing $130 $350