Casio EX-Z270 vs Sony W220
96 Imaging
32 Features
22 Overall
28
95 Imaging
34 Features
17 Overall
27
Casio EX-Z270 vs Sony W220 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)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 640 x 480 video
- 30-120mm (F2.8-7.1) lens
- 147g - 95 x 57 x 22mm
- Introduced January 2009
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Its time to examine more in depth at the Casio EX-Z270 vs Sony W220, former being a Ultracompact while the latter is a Small Sensor Compact by competitors Casio and Sony. The sensor resolution of the EX-Z270 (10MP) and the W220 (12MP) is relatively close but the EX-Z270 (1/2.5") and W220 (1/2.3") come with different sensor dimensions.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe EX-Z270 was introduced very close to the W220 so they are both of a similar age. Both the cameras come with different body type with the Casio EX-Z270 being a Ultracompact camera and the Sony W220 being a Compact camera.
Before getting straight into a comprehensive comparison, below is a simple introduction of how the EX-Z270 matches up against the W220 in regards to portability, imaging, features and an overall rating.
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The following is a preview of the gallery photos for Casio Exilim EX-Z270 & Sony Cyber-shot DSC-W220. The whole galleries are viewable at Casio EX-Z270 Gallery & Sony W220 Gallery.
Reasons to pick Casio EX-Z270 over the Sony W220
| EX-Z270 | W220 |
|---|
Reasons to pick Sony W220 over the Casio EX-Z270
| W220 | EX-Z270 | |||
|---|---|---|---|---|
| Manually focus | Dial exact focus | |||
| Screen resolution | 230k | 115k | Clearer screen (+115k dot) |
Common features in the Casio EX-Z270 and Sony W220
| EX-Z270 | W220 | |||
|---|---|---|---|---|
| Introduced | January 2009 | January 2009 | Same age | |
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen dimension | 2.7" | 2.7" | Identical screen sizing | |
| Selfie screen | Absent selfie screen | |||
| Touch friendly screen | Neither provides Touch friendly screen |
Casio EX-Z270 vs Sony W220 Physical Comparison
For those who are looking to carry your camera frequently, you will have to factor in its weight and volume. The Casio EX-Z270 provides outside measurements of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") along with a weight of 111 grams (0.24 lbs) whilst the Sony W220 has sizing of 95mm x 57mm x 22mm (3.7" x 2.2" x 0.9") along with a weight of 147 grams (0.32 lbs).
Check out the Casio EX-Z270 vs Sony W220 in our brand new Camera plus Lens Size Comparison Tool.
Remember, the weight of an ILC will change dependant on the lens you have attached during that time. Underneath is the front view overall size comparison of the EX-Z270 vs the W220.

Taking into account size and weight, the portability grade of the EX-Z270 and W220 is 96 and 95 respectively.
Casio EX-Z270 vs Sony W220 Sensor Comparison
Generally, it's difficult to visualize the gap in sensor sizing merely by viewing a spec sheet. The photograph here will provide you a better sense of the sensor measurements in the EX-Z270 and W220.
Clearly, the 2 cameras posses different megapixels and different sensor sizing. The EX-Z270 using its smaller sensor is going to make getting shallower DOF more challenging and the Sony W220 will result in extra detail using its extra 2MP. Higher resolution will make it easier to crop pictures somewhat more aggressively.
Casio EX-Z270 vs Sony W220 Screen and ViewFinder
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Casio EX-Z270 vs Sony W220 Specifications
| Casio Exilim EX-Z270 | Sony Cyber-shot DSC-W220 | |
|---|---|---|
| General Information | ||
| Brand Name | Casio | Sony |
| Model type | Casio Exilim EX-Z270 | Sony Cyber-shot DSC-W220 |
| Type | Ultracompact | Small Sensor Compact |
| Released | 2009-01-08 | 2009-01-08 |
| Body design | Ultracompact | Compact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | 1/2.5" | 1/2.3" |
| Sensor measurements | 5.744 x 4.308mm | 6.17 x 4.55mm |
| Sensor surface area | 24.7mm² | 28.1mm² |
| Sensor resolution | 10 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | 4:3, 3:2 and 16:9 |
| Peak resolution | 3648 x 2736 | 4000 x 3000 |
| Highest native ISO | 1600 | 3200 |
| Minimum native ISO | 100 | 80 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 28-112mm (4.0x) | 30-120mm (4.0x) |
| Maximal aperture | f/2.6-7.8 | f/2.8-7.1 |
| Macro focusing distance | - | 5cm |
| Crop factor | 6.3 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 2.7" | 2.7" |
| Screen resolution | 115k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 1/2s | 1s |
| Max shutter speed | 1/2000s | 1/1600s |
| Continuous shutter speed | - | 2.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | - | 7.10 m (Auto ISO) |
| Flash options | - | Auto, Flash On, Slow Syncro, Red-eye, Flash Off |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 640 x 480 (30 fps), 320 x 240 (8 fps) |
| Highest video resolution | 1280x720 | 640x480 |
| Video format | Motion JPEG | Motion JPEG |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 111 grams (0.24 pounds) | 147 grams (0.32 pounds) |
| Dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 95 x 57 x 22mm (3.7" x 2.2" x 0.9") |
| 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 (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | Memory Stick Duo/Pro Duo, Internal |
| Storage slots | Single | Single |
| Price at release | $0 | $160 |