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Casio EX-Z280 vs Samsung ST30

Portability
96
Imaging
34
Features
21
Overall
28
Casio Exilim EX-Z280 front
 
Samsung ST30 front
Portability
98
Imaging
32
Features
18
Overall
26

Casio EX-Z280 vs Samsung ST30 Key Specs

Casio EX-Z280
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 3200
  • 1280 x 720 video
  • 26-104mm (F2.6-5.9) lens
  • 133g - 97 x 53 x 20mm
  • Launched 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-Z280 vs Samsung ST30 Overview

The following is a extended analysis of the Casio EX-Z280 and Samsung ST30, one is a Small Sensor Compact and the latter is a Ultracompact by competitors Casio and Samsung. The resolution of the EX-Z280 (12MP) and the ST30 (10MP) is pretty similar but the EX-Z280 (1/2.3") and ST30 (1/3") enjoy totally different sensor measurements.

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The EX-Z280 was manufactured 16 months earlier than the ST30 which makes the cameras a generation away from each other. Both cameras come with different body type with the Casio EX-Z280 being a Compact camera and the Samsung ST30 being a Ultracompact camera.

Before going in to a more detailed comparison, below is a brief summary of how the EX-Z280 scores vs the ST30 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-Z280 over the Samsung ST30

 EX-Z280 ST30 
Manually focus Very exact focusing

Reasons to pick Samsung ST30 over the Casio EX-Z280

 ST30 EX-Z280 
ReleasedJanuary 2011August 2009Newer by 16 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution460k115kCrisper screen (+345k dot)

Common features in the Casio EX-Z280 and Samsung ST30

 EX-Z280 ST30 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch screen Absent Touch screen

Casio EX-Z280 vs Samsung ST30 Physical Comparison

For anybody who is planning to travel with your camera often, you will want to think about its weight and measurements. The Casio EX-Z280 provides outside measurements of 97mm x 53mm x 20mm (3.8" x 2.1" x 0.8") having a weight of 133 grams (0.29 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).

Take a look at the Casio EX-Z280 and Samsung ST30 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you choose at that time. Here is the front view dimension comparison of the EX-Z280 vs the ST30.

Casio EX-Z280 vs Samsung ST30 size comparison

Taking into consideration size and weight, the portability rating of the EX-Z280 and ST30 is 96 and 98 respectively.

Casio EX-Z280 vs Samsung ST30 top view buttons comparison

Casio EX-Z280 vs Samsung ST30 Sensor Comparison

In many cases, it can be tough to visualise the gap between sensor dimensions merely by reading specifications. The image below will provide you a greater sense of the sensor sizing in the EX-Z280 and ST30.

To sum up, the two cameras posses different megapixels and different sensor dimensions. The EX-Z280 featuring a bigger sensor will make getting shallow depth of field easier and the Casio EX-Z280 will deliver extra detail due to its extra 2MP. Higher resolution will allow you to crop photographs somewhat more aggressively. The more aged EX-Z280 is going to be behind with regard to sensor tech.

Casio EX-Z280 vs Samsung ST30 sensor size comparison

Casio EX-Z280 vs Samsung ST30 Screen and ViewFinder

Casio EX-Z280 vs Samsung ST30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z280 Portrait photography information
Samsung ST30 Portrait photography information
27
focusing manually
lack of manual exposure
can't use external flash
low megapixels (12 megapixels)
very small sensor (1/2.3")
doesn't have RAW support
19
manual focus not available
no manual mode
external flash not possible
low megapixels (10 megapixels)
very small sensor size (1/3")
does not have RAW support
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Street Comparison

Street photography with Casio EX-Z280
Street photography with Samsung ST30
55
lighter than competition in class (133g)
fixed screen
lack of image stabilization
very small sensor (1/2.3")
doesn't have RAW support
54
lighter than average in class (87 grams)
fixed screen
lack of image stabilization
very small sensor size (1/3")
does not have RAW support
maximum ISO low (0)
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Sports Comparison

Casio EX-Z280 Sports photography highlights
Samsung ST30 Sports photography highlights
17
no shutter priority
lack of image stabilization
low megapixels (12MP)
very small sensor (1/2.3")
doesn't have phase detect AF
16
focal length is fixed (()mm)
no shutter priority
lack of image stabilization
low megapixels (10 megapixels)
very small sensor size (1/3")
does not have phase detect autofocus
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Travel Comparison

Casio EX-Z280 Travel photography advice
Samsung ST30 Travel photography advice
62
lighter than competition in class (133g)
has built in flash
really wide (26mm)
missing Timelapse function
low megapixels (12 megapixels)
screen isn't selfie friendly
somewhat slow maximum aperture (f2.6)
65
lighter than average in class (87 grams)
has built in flash
good max aperture (f)
no Timelapse mode
low megapixels (10 megapixels)
display is not selfie friendly
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Landscape Comparison

Casio EX-Z280 as a Landscape photography camera
Samsung ST30 as a Landscape photography camera
32
focusing manually
really wide (26mm)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f2.6)
tiny screen (2.7 inches)
lack of manual exposure
lack of image stabilization
low megapixels (12MP)
very small sensor (1/2.3")
doesn't have RAW support
missing Timelapse function
30
good max aperture (f)
pretty good screen size (3")
manual focus not available
lens is fixed (fixed lens mount)
focal length is fixed (()mm)
no manual mode
lack of image stabilization
low megapixels (10MP)
very small sensor size (1/3")
maximum ISO low (0)
does not have RAW support
no Timelapse mode
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Vlogging Comparison

Casio EX-Z280 as a Vlogging camera
Samsung ST30 as a Vlogging camera
28
really wide (26mm)
lighter than competition in class (133 grams)
somewhat slow maximum aperture (f2.6)
screen isn't selfie friendly
lack of image stabilization
low video resolution (1280 x 720 resolution)
missing microphone socket
29
good max aperture (f)
lighter than average in class (87 grams)
display is not selfie friendly
lack of image stabilization
low res video (640 x 480 resolution)
no external microphone jack
Photography Glossary

Casio EX-Z280 vs Samsung ST30 Specifications

Detailed spec comparison table for Casio EX-Z280 and Samsung ST30
 Casio Exilim EX-Z280Samsung ST30
General Information
Company Casio Samsung
Model type Casio Exilim EX-Z280 Samsung ST30
Class Small Sensor Compact Ultracompact
Launched 2009-08-31 2011-01-19
Body design Compact Ultracompact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/3"
Sensor measurements 6.17 x 4.55mm 4.8 x 3.6mm
Sensor surface area 28.1mm² 17.3mm²
Sensor resolution 12MP 10MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 -
Peak resolution 4000 x 3000 4608 x 3456
Highest native ISO 3200 -
Min native ISO 64 -
RAW format
Autofocusing
Manual focusing
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 26-104mm (4.0x) ()
Maximal aperture f/2.6-5.9 -
Macro focusing range 5cm -
Focal length multiplier 5.8 7.5
Screen
Range of display Fixed Type Fixed Type
Display sizing 2.7 inches 3 inches
Display resolution 115k dot 460k dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4s 8s
Fastest shutter speed 1/2000s 1/2000s
Shutter priority
Aperture priority
Manual exposure
Set white balance
Image stabilization
Built-in flash
Flash distance 4.20 m -
Flash modes Auto, On, Off, Red-eye, Soft -
External flash
Auto exposure 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 (30fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 640 x 480
Highest video resolution 1280x720 640x480
Video file format Motion JPEG -
Microphone input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 133g (0.29 lbs) 87g (0.19 lbs)
Dimensions 97 x 53 x 20mm (3.8" x 2.1" x 0.8") 82 x 52 x 17mm (3.2" x 2.0" x 0.7")
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 NP-80 -
Self timer Yes (2 or 10 sec, Triple) -
Time lapse recording
Storage media SD/SDHC card, Internal -
Storage slots Single Single
Cost at release $180 $55