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Casio EX-H20G vs Casio EX-Z450

Portability
91
Imaging
37
Features
32
Overall
35
Casio Exilim EX-H20G front
 
Casio Exilim EX-Z450 front
Portability
96
Imaging
35
Features
24
Overall
30

Casio EX-H20G vs Casio EX-Z450 Key Specs

Casio EX-H20G
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 64 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 24-240mm (F3.2-5.7) lens
  • 216g - 103 x 68 x 29mm
  • Launched September 2010
Casio EX-Z450
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 64 - 1600
  • 1280 x 720 video
  • 28-112mm (F2.6-5.8) lens
  • 128g - 81 x 56 x 21mm
  • Introduced August 2009
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Casio EX-H20G vs Casio EX-Z450 Overview

Lets take a closer look at the Casio EX-H20G vs Casio EX-Z450, both Small Sensor Compact cameras and both are created by Casio. The image resolution of the EX-H20G (14MP) and the EX-Z450 (12MP) is relatively comparable and they come with the same exact sensor sizes (1/2.3").

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The EX-H20G was unveiled 14 months after the EX-Z450 which makes the cameras a generation away from each other. Both the cameras offer the identical body type (Compact).

Before getting in to a in depth comparison, below is a simple summary of how the EX-H20G grades versus the EX-Z450 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-H20G over the Casio EX-Z450

 EX-H20G EX-Z450 
IntroducedSeptember 2010August 2009Newer by 14 months
Screen resolution461k230kSharper screen (+231k dot)

Reasons to pick Casio EX-Z450 over the Casio EX-H20G

 EX-Z450 EX-H20G 

Common features in the Casio EX-H20G and Casio EX-Z450

 EX-H20G EX-Z450 
Manually focus Very precise focus
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen dimensions
Selfie screen Neither provides selfie screen
Touch friendly screen Missing Touch friendly screen

Casio EX-H20G vs Casio EX-Z450 Physical Comparison

For anybody who is looking to travel with your camera regularly, you'll have to factor its weight and measurements. The Casio EX-H20G provides outside measurements of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") having a weight of 216 grams (0.48 lbs) whilst the Casio EX-Z450 has proportions of 81mm x 56mm x 21mm (3.2" x 2.2" x 0.8") having a weight of 128 grams (0.28 lbs).

Look at the Casio EX-H20G vs Casio EX-Z450 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ based on the lens you are using at that time. Underneath is the front view sizing comparison of the EX-H20G versus the EX-Z450.

Casio EX-H20G vs Casio EX-Z450 size comparison

Considering size and weight, the portability grade of the EX-H20G and EX-Z450 is 91 and 96 respectively.

Casio EX-H20G vs Casio EX-Z450 top view buttons comparison

Casio EX-H20G vs Casio EX-Z450 Sensor Comparison

In many cases, it is hard to visualize the difference in sensor dimensions merely by going through specs. The pic below should offer you a clearer sense of the sensor measurements in the EX-H20G and EX-Z450.

As you can plainly see, both of the cameras offer the same exact sensor sizing albeit different MP. You can count on the Casio EX-H20G to produce more detail having an extra 2 Megapixels. Higher resolution will also make it easier to crop shots a little more aggressively. The newer EX-H20G provides a benefit when it comes to sensor tech.

Casio EX-H20G vs Casio EX-Z450 sensor size comparison

Casio EX-H20G vs Casio EX-Z450 Screen and ViewFinder

Casio EX-H20G vs Casio EX-Z450 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Casio EX-H20G
Portrait photography with Casio EX-Z450
35
manual focus
resolution is good (14 megapixels)
no manual mode
cannot use external flash
sensor size is tiny (1/2.3")
lack of RAW files
27
manual focus
no manual mode
external flash not possible
low MP (12 megapixels)
small sensor size (1/2.3")
no RAW files
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Street Comparison

Casio EX-H20G Street photography info
Casio EX-Z450 Street photography info
53
built in image stabilization (Sensor-shift)
no articulating screen
sensor size is tiny (1/2.3")
lack of RAW files
more heavy than competitors (216g)
55
lighter than others (128g)
no moving screen
lack of image stabilization
small sensor size (1/2.3")
no RAW files
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Sports Comparison

Casio EX-H20G Sports photography information
Casio EX-Z450 Sports photography information
38
built in image stabilization (Sensor-shift)
resolution is good (14 megapixels)
lack of shutter priority mode
sensor size is tiny (1/2.3")
lack of phase detect autofocus
17
maximum shutter speed is a little low (1/1,000 seconds)
no shutter priority mode
lack of image stabilization
low MP (12MP)
small sensor size (1/2.3")
no phase detect auto focus
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Travel Comparison

Casio EX-H20G as a Travel photography camera
Casio EX-Z450 as a Travel photography camera
60
resolution is good (14MP)
built-in flash
quite wide (24mm)
does not have Timelapse function
more heavy than competitors (216 grams)
display isn't selfie friendly
slow maximum aperture (f3.2)
62
lighter than others (128g)
flash built-in
pretty wide (28mm)
missing Timelapse function
low MP (12MP)
doesn't have selfie friendly screen
slow max aperture (f2.6)
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Landscape Comparison

Casio EX-H20G Landscape photography highlights
Casio EX-Z450 Landscape photography highlights
46
manual focus
quite wide (24mm)
screen size is good (3 inches)
built in image stabilization (Sensor-shift)
resolution is good (14MP)
cannot change lens (fixed lens mount)
slow maximum aperture (f3.2)
no manual mode
sensor size is tiny (1/2.3")
lack of RAW files
does not have Timelapse function
37
manual focus
pretty wide (28mm)
decent sized screen (3 inch)
cannot swap lenses (fixed lens mount)
slow max aperture (f2.6)
no manual mode
lack of image stabilization
low MP (12 megapixels)
small sensor size (1/2.3")
no RAW files
missing Timelapse function
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Vlogging Comparison

Casio EX-H20G Vlogging features
Casio EX-Z450 Vlogging features
27
quite wide (24mm)
built in image stabilization (Sensor-shift)
slow maximum aperture (f3.2)
display isn't selfie friendly
low quality video (1280 x 720 pixels)
does not have microphone jack
more heavy than competitors (216 grams)
28
pretty wide (28mm)
lighter than others (128 grams)
slow max aperture (f2.6)
doesn't have selfie friendly screen
lack of image stabilization
low res video (1280 x 720 pixels)
missing microphone port
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Casio EX-H20G vs Casio EX-Z450 Specifications

Detailed spec comparison table for Casio EX-H20G and Casio EX-Z450
 Casio Exilim EX-H20GCasio Exilim EX-Z450
General Information
Brand Name Casio Casio
Model Casio Exilim EX-H20G Casio Exilim EX-Z450
Class Small Sensor Compact Small Sensor Compact
Launched 2010-09-20 2009-08-18
Body design Compact Compact
Sensor Information
Processor Exilim Engine HS -
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 14 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Maximum resolution 4320 x 3240 4000 x 3000
Maximum native ISO 3200 1600
Min native ISO 64 64
RAW pictures
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 24-240mm (10.0x) 28-112mm (4.0x)
Max aperture f/3.2-5.7 f/2.6-5.8
Macro focus range 7cm 10cm
Focal length multiplier 5.8 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inch 3 inch
Resolution of screen 461 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4 seconds 1/2 seconds
Highest shutter speed 1/2000 seconds 1/1000 seconds
Continuous shooting speed - 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Set white balance
Image stabilization
Built-in flash
Flash range - 3.00 m
Flash settings Auto, flash off, flash on, red eye reduction Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps)
Maximum video resolution 1280x720 1280x720
Video file format H.264 Motion JPEG
Microphone 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 BuiltIn None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 216 gr (0.48 lbs) 128 gr (0.28 lbs)
Dimensions 103 x 68 x 29mm (4.1" x 2.7" x 1.1") 81 x 56 x 21mm (3.2" x 2.2" x 0.8")
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-90 NP-40
Self timer Yes (2 or 10 sec, Triple) Yes (2 or 10 sec, Triple)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC card, Internal
Storage slots One One
Launch cost $300 $229