Casio EX-Z550 vs Samsung ST30
95 Imaging
36 Features
25 Overall
31
98 Imaging
32 Features
18 Overall
26
Casio EX-Z550 vs Samsung ST30 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 64 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 26-104mm (F2.6-5.9) lens
- 143g - 99 x 53 x 20mm
- Revealed January 2010
(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
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone Casio EX-Z550 vs Samsung ST30 Overview
Let's look a bit more closely at the Casio EX-Z550 versus Samsung ST30, both Ultracompact digital cameras by companies Casio and Samsung. There is a substantial difference between the image resolutions of the EX-Z550 (14MP) and ST30 (10MP) and the EX-Z550 (1/2.3") and ST30 (1/3") boast different sensor measurements.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe EX-Z550 was launched 12 months earlier than the ST30 and they are of a similar age. Both of these cameras have the same body design (Ultracompact).
Before diving straight to a thorough comparison, here is a brief summation of how the EX-Z550 matches up vs the ST30 in terms of portability, imaging, features and an overall mark.
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Casio EX-Z550 vs Samsung ST30 Gallery
Following is a preview of the gallery photos for Casio Exilim EX-Z550 & Samsung ST30. The complete galleries are available at Casio EX-Z550 Gallery & Samsung ST30 Gallery.
Reasons to pick Casio EX-Z550 over the Samsung ST30
| EX-Z550 | ST30 | |||
|---|---|---|---|---|
| Manually focus | Dial precise focusing |
Reasons to pick Samsung ST30 over the Casio EX-Z550
| ST30 | EX-Z550 | |||
|---|---|---|---|---|
| Released | January 2011 | January 2010 | Newer by 12 months | |
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Clearer screen (+230k dot) |
Common features in the Casio EX-Z550 and Samsung ST30
| EX-Z550 | ST30 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither provides selfie screen | |||
| Touch screen | Absent Touch screen |
Casio EX-Z550 vs Samsung ST30 Physical Comparison
In case you're going to travel with your camera frequently, you will have to take into account its weight and dimensions. The Casio EX-Z550 provides exterior measurements of 99mm x 53mm x 20mm (3.9" x 2.1" x 0.8") along with a weight of 143 grams (0.32 lbs) whilst the Samsung ST30 has dimensions of 82mm x 52mm x 17mm (3.2" x 2.0" x 0.7") along with a weight of 87 grams (0.19 lbs).
Analyze the Casio EX-Z550 versus Samsung ST30 in our completely new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ dependant on the lens you have attached during that time. Underneath is a front view measurement comparison of the EX-Z550 vs the ST30.

Taking into consideration size and weight, the portability rating of the EX-Z550 and ST30 is 95 and 98 respectively.
Casio EX-Z550 vs Samsung ST30 Sensor Comparison
Usually, it is very difficult to imagine the gap between sensor dimensions simply by reading through technical specs. The picture underneath may give you a stronger sense of the sensor sizing in the EX-Z550 and ST30.
As you have seen, the 2 cameras provide different megapixel count and different sensor dimensions. The EX-Z550 because of its bigger sensor is going to make getting bokeh simpler and the Casio EX-Z550 will resolve more detail utilizing its extra 4MP. Higher resolution will also help you crop shots more aggressively. The more aged EX-Z550 is going to be behind with regard to sensor innovation.
Casio EX-Z550 vs Samsung ST30 Screen and ViewFinder
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes Photography Type Scores
Portrait Comparison
Photography GlossaryStreet Comparison
Snapchat Adds Watermarks to AI-Created ImagesSports Comparison
Sora from OpenAI releases its first ever music videoTravel Comparison
Samsung Releases Faster Versions of EVO MicroSD CardsLandscape Comparison
Photobucket discusses licensing 13 billion images with AI firmsVlogging Comparison
President Biden pushes bill mandating TikTok sale or ban
Casio EX-Z550 vs Samsung ST30 Specifications
| Casio Exilim EX-Z550 | Samsung ST30 | |
|---|---|---|
| General Information | ||
| Brand | Casio | Samsung |
| Model type | Casio Exilim EX-Z550 | Samsung ST30 |
| Class | Ultracompact | Ultracompact |
| Revealed | 2010-01-06 | 2011-01-19 |
| Physical type | Ultracompact | 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 | 14 megapixels | 10 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | - |
| Maximum resolution | 4320 x 3240 | 4608 x 3456 |
| Maximum native ISO | 3200 | - |
| Min native ISO | 64 | - |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| AF multi area | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 26-104mm (4.0x) | () |
| Largest aperture | f/2.6-5.9 | - |
| Crop factor | 5.8 | 7.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display size | 2.7 inch | 3 inch |
| Resolution of display | 230 thousand dots | 460 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Lowest shutter speed | 4 seconds | 8 seconds |
| Highest shutter speed | 1/2000 seconds | 1/2000 seconds |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash options | Auto, flash off, flash on, red eye reduction | - |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1280 × 720, 640 x 480, 320 x 240 | 640 x 480 |
| Maximum video resolution | 640x480 | 640x480 |
| Video data format | Motion JPEG | - |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | none |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 143g (0.32 lb) | 87g (0.19 lb) |
| Physical dimensions | 99 x 53 x 20mm (3.9" x 2.1" x 0.8") | 82 x 52 x 17mm (3.2" x 2.0" x 0.7") |
| DXO scores | ||
| DXO All around 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 | ||
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | - |
| Time lapse recording | ||
| Type of storage | SD/SDHC card, Internal | - |
| Card slots | 1 | 1 |
| Cost at launch | $149 | $55 |