Casio EX-Z400 vs Samsung ST65
95 Imaging
34 Features
25 Overall
30
99 Imaging
36 Features
19 Overall
29
Casio EX-Z400 vs Samsung ST65 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-112mm (F2.6-7.0) lens
- 130g - 95 x 60 x 23mm
- Introduced January 2009
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 0 - 0
- 1280 x 720 video
- ()mm (F) lens
- n/ag - 92 x 53 x 17mm
- Introduced January 2011
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In this article, we will be matching up the Casio EX-Z400 vs Samsung ST65, both Ultracompact cameras by competitors Casio and Samsung. The sensor resolution of the EX-Z400 (12MP) and the ST65 (14MP) is pretty close and they use the same exact sensor sizing (1/2.3").
Samsung Releases Faster Versions of EVO MicroSD CardsThe EX-Z400 was brought out 24 months prior to the ST65 which makes the cameras a generation away from each other. The two cameras offer the identical body type (Ultracompact).
Before we go in to a in-depth comparison, below is a quick summation of how the EX-Z400 matches up vs the ST65 with respect to portability, imaging, features and an overall mark.
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The following is a preview of the gallery images for Casio Exilim EX-Z400 and Samsung ST65. The entire galleries are provided at Casio EX-Z400 Gallery and Samsung ST65 Gallery.
Reasons to pick Casio EX-Z400 over the Samsung ST65
| EX-Z400 | ST65 |
|---|
Reasons to pick Samsung ST65 over the Casio EX-Z400
| ST65 | EX-Z400 | |||
|---|---|---|---|---|
| Introduced | January 2011 | January 2009 | Newer by 24 months | |
| Screen resolution | 460k | 230k | Clearer screen (+230k dot) |
Common features in the Casio EX-Z400 and Samsung ST65
| EX-Z400 | ST65 | |||
|---|---|---|---|---|
| Manual focus | No manual focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen sizing | 3" | 3" | Equivalent screen measurement | |
| Selfie screen | Neither provides selfie screen | |||
| Touch friendly screen | Absent Touch friendly screen |
Casio EX-Z400 vs Samsung ST65 Physical Comparison
In case you're going to travel with your camera regularly, you will want to consider its weight and volume. The Casio EX-Z400 provides physical dimensions of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") accompanied by a weight of 130 grams (0.29 lbs) whilst the Samsung ST65 has sizing of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") along with a weight of n/a grams (0.00 lbs).
See the Casio EX-Z400 vs Samsung ST65 in the new Camera and Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with during that time. Underneath is the front view over all size comparison of the EX-Z400 against the ST65.

Looking at size and weight, the portability score of the EX-Z400 and ST65 is 95 and 99 respectively.
Casio EX-Z400 vs Samsung ST65 Sensor Comparison
Usually, it is tough to picture the difference in sensor dimensions just by looking through specs. The image here may give you a far better sense of the sensor dimensions in the EX-Z400 and ST65.
As you can plainly see, the two cameras offer the same exact sensor sizing albeit different megapixels. You should expect the Samsung ST65 to render extra detail having its extra 2MP. Higher resolution can also allow you to crop photographs a little more aggressively. The more aged EX-Z400 will be behind in sensor innovation.
Casio EX-Z400 vs Samsung ST65 Screen and ViewFinder
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Casio EX-Z400 vs Samsung ST65 Specifications
| Casio Exilim EX-Z400 | Samsung ST65 | |
|---|---|---|
| General Information | ||
| Brand | Casio | Samsung |
| Model | Casio Exilim EX-Z400 | Samsung ST65 |
| Category | Ultracompact | Ultracompact |
| Introduced | 2009-01-08 | 2011-01-19 |
| Physical type | Ultracompact | Ultracompact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor measurements | 6.17 x 4.55mm | 6.16 x 4.62mm |
| Sensor surface area | 28.1mm² | 28.5mm² |
| Sensor resolution | 12MP | 14MP |
| Anti aliasing filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | - |
| Highest resolution | 4000 x 3000 | 4608 x 3456 |
| Highest native ISO | 1600 | - |
| Lowest native ISO | 100 | - |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Cross focus points | - | - |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-112mm (4.0x) | () |
| Maximal aperture | f/2.6-7.0 | - |
| Crop factor | 5.8 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 3 inch | 3 inch |
| Screen resolution | 230k dots | 460k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Slowest shutter speed | 1/2s | 8s |
| Maximum shutter speed | 1/1000s | 1/2000s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 1280 x 720 |
| Highest video resolution | 1280x720 | 1280x720 |
| Video data format | Motion JPEG | - |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | none | none |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 130 gr (0.29 lb) | - |
| Dimensions | 95 x 60 x 23mm (3.7" x 2.4" x 0.9") | 92 x 53 x 17mm (3.6" x 2.1" 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-40 | - |
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | - |
| Time lapse shooting | ||
| Type of storage | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | - |
| Card slots | 1 | 1 |
| Pricing at launch | $0 | $130 |