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Casio EX-Z33 vs Samsung ST30

Portability
97
Imaging
33
Features
17
Overall
26
Casio Exilim EX-Z33 front
 
Samsung ST30 front
Portability
98
Imaging
32
Features
18
Overall
26

Casio EX-Z33 vs Samsung ST30 Key Specs

Casio EX-Z33
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.5" Fixed Screen
  • ISO 64 - 1600
  • 640 x 480 video
  • 36-107mm (F3.1-5.6) lens
  • 106g - 95 x 56 x 18mm
  • Announced August 2009
Samsung ST30
(Full Review)
  • 10MP - 1/3" Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • 640 x 480 video
  • ()mm (F) lens
  • 87g - 82 x 52 x 17mm
  • Released January 2011
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Casio EX-Z33 vs Samsung ST30 Overview

In this article, we will be contrasting the Casio EX-Z33 versus Samsung ST30, former is a Small Sensor Compact while the latter is a Ultracompact by competitors Casio and Samsung. The resolution of the EX-Z33 (10MP) and the ST30 (10MP) is relatively close but the EX-Z33 (1/2.3") and ST30 (1/3") feature totally different sensor sizing.

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The EX-Z33 was announced 16 months before the ST30 which makes the cameras a generation away from one another. Each of these cameras offer different body type with the Casio EX-Z33 being a Compact camera and the Samsung ST30 being a Ultracompact camera.

Before diving through a more detailed comparison, below is a concise synopsis of how the EX-Z33 grades versus the ST30 in regards to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-Z33 over the Samsung ST30

 EX-Z33 ST30 
Focus manually More precise focus

Reasons to pick Samsung ST30 over the Casio EX-Z33

 ST30 EX-Z33 
ReleasedJanuary 2011August 2009More modern by 16 months
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution460k230kSharper screen (+230k dot)

Common features in the Casio EX-Z33 and Samsung ST30

 EX-Z33 ST30 
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch friendly screen Lack of Touch friendly screen

Casio EX-Z33 vs Samsung ST30 Physical Comparison

If you are going to carry around your camera frequently, you will have to take into account its weight and measurements. The Casio EX-Z33 features physical dimensions of 95mm x 56mm x 18mm (3.7" x 2.2" x 0.7") having a weight of 106 grams (0.23 lbs) and the Samsung ST30 has proportions of 82mm x 52mm x 17mm (3.2" x 2.0" x 0.7") and a weight of 87 grams (0.19 lbs).

Analyze the Casio EX-Z33 versus Samsung ST30 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you are using during that time. The following is the front view scale comparison of the EX-Z33 vs the ST30.

Casio EX-Z33 vs Samsung ST30 size comparison

Considering dimensions and weight, the portability grade of the EX-Z33 and ST30 is 97 and 98 respectively.

Casio EX-Z33 vs Samsung ST30 top view buttons comparison

Casio EX-Z33 vs Samsung ST30 Sensor Comparison

Typically, it is very tough to visualise the gap in sensor sizes purely by looking through a spec sheet. The picture below may offer you a better sense of the sensor dimensions in the EX-Z33 and ST30.

As you can see, both the cameras enjoy the same exact megapixels albeit not the same sensor sizes. The EX-Z33 uses the bigger sensor which should make achieving shallow depth of field less difficult. The more aged EX-Z33 will be disadvantaged when it comes to sensor innovation.

Casio EX-Z33 vs Samsung ST30 sensor size comparison

Casio EX-Z33 vs Samsung ST30 Screen and ViewFinder

Casio EX-Z33 vs Samsung ST30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z33 as a Portrait photography camera
Samsung ST30 as a Portrait photography camera
26
manual focus
lack of manual mode
external flash not possible
low resolution (10 megapixels)
sensor is small (1/2.3")
no RAW files
19
lack of manual focus
manual exposure not possible
can't use external flash
low MP (10 megapixels)
very small sensor (1/3")
lack of RAW files
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Street Comparison

Casio EX-Z33 Street photography factors
Samsung ST30 Street photography factors
55
lighter than competition in class (106 grams)
no moving screen
lack of image stabilization
sensor is small (1/2.3")
no RAW files
54
lighter than competitors in class (87g)
fixed screen
does not have image stabilization
very small sensor (1/3")
lack of RAW files
low max ISO (0)
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Sports Comparison

Sports photography with Casio EX-Z33
Sports photography with Samsung ST30
16
no shutter priority
lack of image stabilization
low resolution (10 megapixels)
sensor is small (1/2.3")
no phase detect autofocus
16
fixed focal length (()mm)
no shutter priority mode
does not have image stabilization
low MP (10 megapixels)
very small sensor (1/3")
lack of phase detect AF
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Travel Comparison

Casio EX-Z33 Travel photography advice
Samsung ST30 Travel photography advice
56
lighter than competition in class (106 grams)
has built in flash
missing Timelapse function
low resolution (10 megapixels)
display is not selfie friendly
wide angle not the best (36mm)
somewhat slow max aperture (f3.1)
65
lighter than competitors in class (87g)
has built in flash
great max aperture (f)
no Time Lapse recording
low MP (10MP)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Casio EX-Z33
Landscape photography with Samsung ST30
27
manual focus
can't switch lens (fixed lens mount)
wide angle not the best (36mm)
somewhat slow max aperture (f3.1)
screen is small (2.5")
lack of manual mode
lack of image stabilization
low resolution (10 megapixels)
sensor is small (1/2.3")
no RAW files
missing Timelapse function
30
great max aperture (f)
decent sized screen (3 inches)
lack of manual focus
cannot switch lenses (fixed lens mount)
fixed focal length (()mm)
manual exposure not possible
does not have image stabilization
low MP (10 megapixels)
very small sensor (1/3")
low max ISO (0)
lack of RAW files
no Time Lapse recording
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Vlogging Comparison

Casio EX-Z33 Vlogging details
Samsung ST30 Vlogging details
25
lighter than competition in class (106 grams)
wide angle not the best (36mm)
somewhat slow max aperture (f3.1)
display is not selfie friendly
lack of image stabilization
video quality not great (640 x 480 pxls)
missing external microphone support
29
great max aperture (f)
lighter than competitors in class (87 grams)
screen isn't selfie friendly
does not have image stabilization
low quality video (640 x 480 pxls)
no mic support
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Casio EX-Z33 vs Samsung ST30 Specifications

Detailed spec comparison table for Casio EX-Z33 and Samsung ST30
 Casio Exilim EX-Z33Samsung ST30
General Information
Company Casio Samsung
Model Casio Exilim EX-Z33 Samsung ST30
Class Small Sensor Compact Ultracompact
Announced 2009-08-31 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 10 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 -
Full resolution 3648 x 2736 4608 x 3456
Max native ISO 1600 -
Lowest native ISO 64 -
RAW format
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 36-107mm (3.0x) ()
Largest aperture f/3.1-5.6 -
Macro focus distance 10cm -
Crop factor 5.8 7.5
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 2.5 inches 3 inches
Screen resolution 230 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 4s 8s
Highest shutter speed 1/2000s 1/2000s
Shutter priority
Aperture priority
Manual mode
Custom WB
Image stabilization
Integrated flash
Flash range 2.80 m -
Flash options Auto, On, Off, Red-eye, Soft -
Hot shoe
AEB
White balance 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) 640 x 480
Max video resolution 640x480 640x480
Video data format Motion JPEG -
Mic support
Headphone support
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 106g (0.23 lb) 87g (0.19 lb)
Dimensions 95 x 56 x 18mm (3.7" x 2.2" x 0.7") 82 x 52 x 17mm (3.2" x 2.0" x 0.7")
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-82 -
Self timer Yes (2 or 10 sec, Triple) -
Time lapse feature
Type of storage SD/SDHC card, Internal -
Card slots 1 1
Pricing at launch $120 $55