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Casio EX-Z450 vs Samsung ST30

Portability
96
Imaging
34
Features
24
Overall
30
Casio Exilim EX-Z450 front
 
Samsung ST30 front
Portability
98
Imaging
32
Features
18
Overall
26

Casio EX-Z450 vs Samsung ST30 Key Specs

Casio EX-Z450
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 64 - 1600
  • 1280 x 720 video
  • 28-112mm (F2.6-5.8) lens
  • 128g - 81 x 56 x 21mm
  • Launched August 2009
Samsung ST30
(Full Review)
  • 10MP - 1/3" Sensor
  • 3" Fixed Display
  • ISO 0 - 0
  • 640 x 480 video
  • ()mm (F) lens
  • 87g - 82 x 52 x 17mm
  • Announced January 2011
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Casio EX-Z450 vs Samsung ST30 Overview

Here is a in-depth analysis of the Casio EX-Z450 vs Samsung ST30, former being a Small Sensor Compact while the other is a Ultracompact by companies Casio and Samsung. The resolution of the EX-Z450 (12MP) and the ST30 (10MP) is very well matched but the EX-Z450 (1/2.3") and ST30 (1/3") have totally different sensor sizes.

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The EX-Z450 was introduced 17 months prior to the ST30 making them a generation apart from one another. The two cameras have different body design with the Casio EX-Z450 being a Compact camera and the Samsung ST30 being a Ultracompact camera.

Before diving right into a detailed comparison, here is a concise introduction of how the EX-Z450 matches up versus the ST30 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Casio EX-Z450 over the Samsung ST30

 EX-Z450 ST30 
Manually focus More exact focus

Reasons to pick Samsung ST30 over the Casio EX-Z450

 ST30 EX-Z450 
AnnouncedJanuary 2011August 2009Fresher by 17 months
Display resolution460k230kSharper display (+230k dot)

Common features in the Casio EX-Z450 and Samsung ST30

 EX-Z450 ST30 
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display dimensions
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Casio EX-Z450 vs Samsung ST30 Physical Comparison

For those who are looking to carry your camera, you'll need to consider its weight and measurements. The Casio EX-Z450 enjoys external dimensions of 81mm x 56mm x 21mm (3.2" x 2.2" x 0.8") accompanied by a weight of 128 grams (0.28 lbs) while the Samsung ST30 has proportions of 82mm x 52mm x 17mm (3.2" x 2.0" x 0.7") accompanied by a weight of 87 grams (0.19 lbs).

Compare the Casio EX-Z450 vs Samsung ST30 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ based on the lens you have chosen at that moment. Below is a front view overall size comparison of the EX-Z450 and the ST30.

Casio EX-Z450 vs Samsung ST30 size comparison

Taking into account dimensions and weight, the portability rating of the EX-Z450 and ST30 is 96 and 98 respectively.

Casio EX-Z450 vs Samsung ST30 top view buttons comparison

Casio EX-Z450 vs Samsung ST30 Sensor Comparison

Normally, it is difficult to see the contrast between sensor sizing merely by reading through technical specs. The photograph here will help offer you a stronger sense of the sensor dimensions in the EX-Z450 and ST30.

As you have seen, both of those cameras have different resolutions and different sensor sizing. The EX-Z450 having a larger sensor will make achieving bokeh simpler and the Casio EX-Z450 will give you extra detail using its extra 2 Megapixels. Greater resolution can also help you crop images a bit more aggressively. The older EX-Z450 is going to be behind when it comes to sensor innovation.

Casio EX-Z450 vs Samsung ST30 sensor size comparison

Casio EX-Z450 vs Samsung ST30 Screen and ViewFinder

Casio EX-Z450 vs Samsung ST30 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Casio EX-Z450
Portrait photography with Samsung ST30
27
focusing manually
manual exposure not possible
external flash not possible
sensor resolution low (12 megapixels)
tiny sensor (1/2.3")
does not have RAW support
19
no manual focus
lack of manual mode
can't use external flash
megapixel count low (10 megapixels)
sensor is tiny (1/3")
no RAW format
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Street Comparison

Casio EX-Z450 Street photography advice
Samsung ST30 Street photography advice
55
lighter than average in class (128 grams)
screen does not articulate
lack of image stabilization
tiny sensor (1/2.3")
does not have RAW support
54
lighter than competition (87 grams)
screen does not articulate
does not have image stabilization
sensor is tiny (1/3")
no RAW format
low maximum ISO (0)
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Sports Comparison

Casio EX-Z450 as a Sports photography camera
Samsung ST30 as a Sports photography camera
17
maximum shutter speed is a little low (1/1,000 seconds)
no shutter priority mode
lack of image stabilization
sensor resolution low (12 megapixels)
tiny sensor (1/2.3")
does not have phase detect auto focus
16
can't change focal length (()mm)
no shutter priority mode
does not have image stabilization
megapixel count low (10 megapixels)
sensor is tiny (1/3")
no phase detect AF
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Travel Comparison

Travel photography with Casio EX-Z450
Travel photography with Samsung ST30
62
lighter than average in class (128g)
built-in flash
really wide (28mm)
no Timelapse recording
sensor resolution low (12 megapixels)
screen is not selfie friendly
sluggish max aperture (f2.6)
65
lighter than competition (87g)
flash built-in
fast max aperture (f)
does not have Time Lapse mode
megapixel count low (10MP)
does not posses selfie friendly display
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Landscape Comparison

Casio EX-Z450 Landscape photography information
Samsung ST30 Landscape photography information
36
focusing manually
really wide (28mm)
pretty good screen size (3 inches)
fixed lens (fixed lens mount)
sluggish max aperture (f2.6)
manual exposure not possible
lack of image stabilization
sensor resolution low (12MP)
tiny sensor (1/2.3")
does not have RAW support
no Timelapse recording
30
fast max aperture (f)
nice screen size (3 inches)
no manual focus
lens is fixed (fixed lens mount)
can't change focal length (()mm)
lack of manual mode
does not have image stabilization
megapixel count low (10MP)
sensor is tiny (1/3")
low maximum ISO (0)
no RAW format
does not have Time Lapse mode
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Vlogging Comparison

Casio EX-Z450 as a Vlogging camera
Samsung ST30 as a Vlogging camera
28
really wide (28mm)
lighter than average in class (128g)
sluggish max aperture (f2.6)
screen is not selfie friendly
lack of image stabilization
low video resolution (1280 x 720 pixels)
no microphone support
29
fast max aperture (f)
lighter than competition (87g)
does not posses selfie friendly display
does not have image stabilization
video quality not great (640 x 480 resolution)
does not have external mic socket
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Casio EX-Z450 vs Samsung ST30 Specifications

Detailed spec comparison table for Casio EX-Z450 and Samsung ST30
 Casio Exilim EX-Z450Samsung ST30
General Information
Make Casio Samsung
Model Casio Exilim EX-Z450 Samsung ST30
Class Small Sensor Compact Ultracompact
Launched 2009-08-18 2011-01-19
Physical type Compact Ultracompact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/3"
Sensor dimensions 6.17 x 4.55mm 4.8 x 3.6mm
Sensor surface area 28.1mm² 17.3mm²
Sensor resolution 12 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 -
Peak resolution 4000 x 3000 4608 x 3456
Highest native ISO 1600 -
Min native ISO 64 -
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-112mm (4.0x) ()
Max aperture f/2.6-5.8 -
Macro focus range 10cm -
Focal length multiplier 5.8 7.5
Screen
Type of display Fixed Type Fixed Type
Display size 3" 3"
Resolution of display 230k dots 460k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 1/2 secs 8 secs
Max shutter speed 1/1000 secs 1/2000 secs
Continuous shutter rate 10.0 frames per sec -
Shutter priority
Aperture priority
Manually set exposure
Set white balance
Image stabilization
Inbuilt flash
Flash range 3.00 m -
Flash options Auto, On, Off, Red-eye, Soft -
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 640 x 480
Highest video resolution 1280x720 640x480
Video format Motion JPEG -
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 128g (0.28 pounds) 87g (0.19 pounds)
Physical dimensions 81 x 56 x 21mm (3.2" x 2.2" x 0.8") 82 x 52 x 17mm (3.2" x 2.0" x 0.7")
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-40 -
Self timer Yes (2 or 10 sec, Triple) -
Time lapse shooting
Storage type SD/SDHC card, Internal -
Card slots One One
Cost at release $229 $55