Casio EX-Z280 vs Sony W310
96 Imaging
34 Features
21 Overall
28


96 Imaging
35 Features
17 Overall
27
Casio EX-Z280 vs Sony W310 Key Specs
(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
- Announced August 2009
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 28-112mm (F3.0-5.8) lens
- 137g - 95 x 55 x 19mm
- Launched January 2010

Casio EX-Z280 vs Sony W310 Overview
In this write-up, we will be comparing the Casio EX-Z280 and Sony W310, one being a Small Sensor Compact and the latter is a Ultracompact by companies Casio and Sony. The image resolution of the EX-Z280 (12MP) and the W310 (12MP) is pretty well matched and they enjoy the same exact sensor sizing (1/2.3").

The EX-Z280 was released 4 months prior to the W310 and they are both of a similar generation. Both of these cameras offer different body type with the Casio EX-Z280 being a Compact camera and the Sony W310 being a Ultracompact camera.
Before diving in to a in-depth comparison, below is a short summary of how the EX-Z280 scores against the W310 in terms of portability, imaging, features and an overall rating.

Casio EX-Z280 vs Sony W310 Gallery
The following is a preview of the gallery images for Casio Exilim EX-Z280 and Sony Cyber-shot DSC-W310. The complete galleries are provided at Casio EX-Z280 Gallery and Sony W310 Gallery.
Reasons to pick Casio EX-Z280 over the Sony W310
EX-Z280 | W310 | |||
---|---|---|---|---|
Manual focus | ![]() | Very accurate focusing |
Reasons to pick Sony W310 over the Casio EX-Z280
W310 | EX-Z280 | |||
---|---|---|---|---|
Screen resolution | 230k | ![]() | 115k | Clearer screen (+115k dot) |
Common features in the Casio EX-Z280 and Sony W310
EX-Z280 | W310 | |||
---|---|---|---|---|
Launched | August 2009 | ![]() | January 2010 | Similar generation |
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen sizing | 2.7" | ![]() | 2.7" | Equivalent screen measurement |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch screen | ![]() | Absent Touch screen |
Casio EX-Z280 vs Sony W310 Physical Comparison
For anybody who is looking to carry your camera regularly, you will have to factor its weight and measurements. The Casio EX-Z280 provides outer measurements of 97mm x 53mm x 20mm (3.8" x 2.1" x 0.8") having a weight of 133 grams (0.29 lbs) while the Sony W310 has proportions of 95mm x 55mm x 19mm (3.7" x 2.2" x 0.7") along with a weight of 137 grams (0.30 lbs).
Check the Casio EX-Z280 and Sony W310 in the all new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you are using at that time. Below is the front view over all size comparison of the EX-Z280 against the W310.

Looking at dimensions and weight, the portability score of the EX-Z280 and W310 is 96 and 96 respectively.

Casio EX-Z280 vs Sony W310 Sensor Comparison
Typically, its difficult to visualise the gap between sensor sizing merely by reading through technical specs. The graphic here will help offer you a greater sense of the sensor sizing in the EX-Z280 and W310.
As you have seen, the 2 cameras offer the same exact sensor sizing and the identical resolution and you should expect similar quality of photos though you will need to factor the production date of the products into consideration.

Casio EX-Z280 vs Sony W310 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z280 vs Sony W310 Specifications
Casio Exilim EX-Z280 | Sony Cyber-shot DSC-W310 | |
---|---|---|
General Information | ||
Make | Casio | Sony |
Model type | Casio Exilim EX-Z280 | Sony Cyber-shot DSC-W310 |
Class | Small Sensor Compact | Ultracompact |
Announced | 2009-08-31 | 2010-01-07 |
Body design | Compact | Ultracompact |
Sensor Information | ||
Sensor type | CCD | CCD |
Sensor size | 1/2.3" | 1/2.3" |
Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor surface area | 28.1mm² | 28.1mm² |
Sensor resolution | 12MP | 12MP |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
Max resolution | 4000 x 3000 | 4000 x 3000 |
Max native ISO | 3200 | 3200 |
Min native ISO | 64 | 100 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | - | 9 |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 26-104mm (4.0x) | 28-112mm (4.0x) |
Largest aperture | f/2.6-5.9 | f/3.0-5.8 |
Macro focusing distance | 5cm | 5cm |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 2.7 inch | 2.7 inch |
Display resolution | 115 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Minimum shutter speed | 4 secs | 1 secs |
Fastest shutter speed | 1/2000 secs | 1/2000 secs |
Continuous shutter speed | - | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 4.20 m | 3.00 m |
Flash modes | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Slow syncro |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1280 x 720 (30fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 1280x720 | 640x480 |
Video data format | Motion JPEG | Motion JPEG |
Mic 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 | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 133g (0.29 pounds) | 137g (0.30 pounds) |
Dimensions | 97 x 53 x 20mm (3.8" x 2.1" x 0.8") | 95 x 55 x 19mm (3.7" x 2.2" 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 | NP-BN1 |
Self timer | Yes (2 or 10 sec, Triple) | Yes (2 sec or 10 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC card, Internal | SD/SDHC, Memory Stick Duo / Pro Duo / Pro HG-Duo, Internal |
Storage slots | Single | Single |
Price at release | $180 | $150 |