Casio EX-Z270 vs Samsung ST30
96 Imaging
32 Features
22 Overall
28
98 Imaging
32 Features
18 Overall
26
Casio EX-Z270 vs Samsung ST30 Key Specs
(Full Review)
- 10MP - 1/2.5" Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-112mm (F2.6-7.8) lens
- 111g - 97 x 55 x 22mm
- Released January 2009
(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
- Revealed January 2011
Samsung Releases Faster Versions of EVO MicroSD Cards Casio EX-Z270 vs Samsung ST30 Overview
Below is a complete review of the Casio EX-Z270 versus Samsung ST30, both Ultracompact digital cameras by rivals Casio and Samsung. The sensor resolution of the EX-Z270 (10MP) and the ST30 (10MP) is relatively similar but the EX-Z270 (1/2.5") and ST30 (1/3") provide different sensor measurements.
President Biden pushes bill mandating TikTok sale or banThe EX-Z270 was introduced 24 months prior to the ST30 which makes them a generation apart from one another. Both of these cameras feature the same body design (Ultracompact).
Before getting right into a full comparison, here is a simple introduction of how the EX-Z270 scores versus the ST30 when it comes to portability, imaging, features and an overall grade.
Meta to Introduce 'AI-Generated' Labels for Media starting next month Casio EX-Z270 vs Samsung ST30 Gallery
The following is a preview of the gallery photos for Casio Exilim EX-Z270 & Samsung ST30. The whole galleries are provided at Casio EX-Z270 Gallery & Samsung ST30 Gallery.
Reasons to pick Casio EX-Z270 over the Samsung ST30
| EX-Z270 | ST30 |
|---|
Reasons to pick Samsung ST30 over the Casio EX-Z270
| ST30 | EX-Z270 | |||
|---|---|---|---|---|
| Revealed | January 2011 | January 2009 | More recent by 24 months | |
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 115k | Clearer screen (+345k dot) |
Common features in the Casio EX-Z270 and Samsung ST30
| EX-Z270 | ST30 | |||
|---|---|---|---|---|
| Manual focus | Lack of manual focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Absent selfie screen | |||
| Touch screen | Absent Touch screen |
Casio EX-Z270 vs Samsung ST30 Physical Comparison
If you're intending to lug around your camera often, you're going to have to consider its weight and size. The Casio EX-Z270 has outside measurements of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") accompanied by a weight of 111 grams (0.24 lbs) whilst the Samsung ST30 has specifications of 82mm x 52mm x 17mm (3.2" x 2.0" x 0.7") with a weight of 87 grams (0.19 lbs).
Analyze the Casio EX-Z270 versus Samsung ST30 in our completely new Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will differ based on the lens you are employing at that moment. Underneath is a front view sizing comparison of the EX-Z270 versus the ST30.

Taking into consideration dimensions and weight, the portability grade of the EX-Z270 and ST30 is 96 and 98 respectively.
Casio EX-Z270 vs Samsung ST30 Sensor Comparison
Sometimes, its hard to picture the difference between sensor measurements only by reading technical specs. The photograph here might give you a more clear sense of the sensor sizing in the EX-Z270 and ST30.
As you can tell, both of these cameras feature the identical megapixel count albeit different sensor measurements. The EX-Z270 includes the bigger sensor which should make getting shallow depth of field simpler. The older EX-Z270 is going to be behind with regard to sensor technology.
Casio EX-Z270 vs Samsung ST30 Screen and ViewFinder
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Casio EX-Z270 vs Samsung ST30 Specifications
| Casio Exilim EX-Z270 | Samsung ST30 | |
|---|---|---|
| General Information | ||
| Company | Casio | Samsung |
| Model | Casio Exilim EX-Z270 | Samsung ST30 |
| Category | Ultracompact | Ultracompact |
| Released | 2009-01-08 | 2011-01-19 |
| Physical type | Ultracompact | Ultracompact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | 1/2.5" | 1/3" |
| Sensor measurements | 5.744 x 4.308mm | 4.8 x 3.6mm |
| Sensor area | 24.7mm² | 17.3mm² |
| Sensor resolution | 10 megapixels | 10 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | - |
| Highest resolution | 3648 x 2736 | 4608 x 3456 |
| Highest native ISO | 1600 | - |
| Minimum native ISO | 100 | - |
| RAW files | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-112mm (4.0x) | () |
| Maximum aperture | f/2.6-7.8 | - |
| Crop factor | 6.3 | 7.5 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen size | 2.7" | 3" |
| Resolution of screen | 115k dots | 460k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Lowest shutter speed | 1/2 secs | 8 secs |
| Highest shutter speed | 1/2000 secs | 1/2000 secs |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| 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 file format | Motion JPEG | - |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | 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 | 111 gr (0.24 lb) | 87 gr (0.19 lb) |
| Physical dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 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-80 | - |
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | - |
| Time lapse feature | ||
| Storage type | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | - |
| Card slots | 1 | 1 |
| Cost at launch | $0 | $55 |