Panasonic ZS3 vs Sony W320
91 Imaging
32 Features
30 Overall
31
97 Imaging
36 Features
21 Overall
30
Panasonic ZS3 vs Sony W320 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 6400
- Optical Image Stabilization
- 1280 x 720 video
- 25-300mm (F3.3-4.9) lens
- 229g - 103 x 60 x 33mm
- Revealed May 2009
- Additionally Known as Lumix DMC-TZ7
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- 640 x 480 video
- 26-105mm (F2.7-5.7) lens
- 117g - 93 x 52 x 17mm
- Revealed January 2010
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Lets look a bit more closely at the Panasonic ZS3 vs Sony W320, former being a Small Sensor Superzoom while the latter is a Ultracompact by companies Panasonic and Sony. There exists a substantial gap between the resolutions of the ZS3 (10MP) and W320 (14MP) but both cameras posses the same sensor sizing (1/2.3").
Photography GlossaryThe ZS3 was released 7 months earlier than the W320 and they are both of a similar age. Each of these cameras have different body design with the Panasonic ZS3 being a Compact camera and the Sony W320 being a Ultracompact camera.
Before we go into a step-by-step comparison, here is a quick highlight of how the ZS3 scores vs the W320 with respect to portability, imaging, features and an overall grade.
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The following is a preview of the gallery images for Panasonic Lumix DMC-ZS3 & Sony Cyber-shot DSC-W320. The complete galleries are available at Panasonic ZS3 Gallery & Sony W320 Gallery.
Reasons to pick Panasonic ZS3 over the Sony W320
| ZS3 | W320 | |||
|---|---|---|---|---|
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Crisper screen (+230k dot) |
Reasons to pick Sony W320 over the Panasonic ZS3
| W320 | ZS3 | |||
|---|---|---|---|---|
| Revealed | January 2010 | May 2009 | More recent by 7 months |
Common features in the Panasonic ZS3 and Sony W320
| ZS3 | W320 | |||
|---|---|---|---|---|
| Focus manually | Lack of manual focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither has selfie screen | |||
| Touch friendly screen | Neither has Touch friendly screen |
Panasonic ZS3 vs Sony W320 Physical Comparison
If you're aiming to lug around your camera often, you have to factor its weight and proportions. The Panasonic ZS3 has outer measurements of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") having a weight of 229 grams (0.50 lbs) and the Sony W320 has measurements of 93mm x 52mm x 17mm (3.7" x 2.0" x 0.7") along with a weight of 117 grams (0.26 lbs).
Look at the Panasonic ZS3 vs Sony W320 in our completely new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will change based on the lens you are employing at that time. Here is a front view sizing comparison of the ZS3 vs the W320.

Taking into account dimensions and weight, the portability rating of the ZS3 and W320 is 91 and 97 respectively.
Panasonic ZS3 vs Sony W320 Sensor Comparison
Normally, it can be hard to envision the contrast between sensor measurements merely by reading a spec sheet. The photograph here will give you a better sense of the sensor measurements in the ZS3 and W320.
Clearly, each of the cameras provide the same sensor dimensions albeit not the same MP. You can expect the Sony W320 to deliver extra detail as a result of its extra 4 Megapixels. Higher resolution will also allow you to crop shots more aggressively. The older ZS3 is going to be disadvantaged when it comes to sensor tech.
Panasonic ZS3 vs Sony W320 Screen and ViewFinder
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Panasonic ZS3 vs Sony W320 Specifications
| Panasonic Lumix DMC-ZS3 | Sony Cyber-shot DSC-W320 | |
|---|---|---|
| General Information | ||
| Brand Name | Panasonic | Sony |
| Model type | Panasonic Lumix DMC-ZS3 | Sony Cyber-shot DSC-W320 |
| Also Known as | Lumix DMC-TZ7 | - |
| Type | Small Sensor Superzoom | Ultracompact |
| Revealed | 2009-05-14 | 2010-01-07 |
| Physical type | Compact | Ultracompact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor surface area | 27.7mm² | 28.1mm² |
| Sensor resolution | 10 megapixel | 14 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
| Highest resolution | 3648 x 2736 | 4320 x 3240 |
| Highest native ISO | 6400 | 3200 |
| Min native ISO | 80 | 80 |
| RAW data | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 11 | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 25-300mm (12.0x) | 26-105mm (4.0x) |
| Maximal aperture | f/3.3-4.9 | f/2.7-5.7 |
| Macro focusing distance | 3cm | 4cm |
| Focal length multiplier | 5.9 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3 inch | 2.7 inch |
| Resolution of screen | 460 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Lowest shutter speed | 60 seconds | 1 seconds |
| Highest shutter speed | 1/2000 seconds | 1/1600 seconds |
| Continuous shooting rate | 2.0 frames per sec | 1.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 5.30 m (Auto ISO) | 4.80 m |
| Flash settings | Auto, On, Off, Red-Eye reduction, Slow Sync | Auto, On, Off, Slow syncro |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 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) |
| Highest video resolution | 1280x720 | 640x480 |
| Video data format | AVCHD Lite | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| 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 sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 229g (0.50 lbs) | 117g (0.26 lbs) |
| Physical dimensions | 103 x 60 x 33mm (4.1" x 2.4" x 1.3") | 93 x 52 x 17mm (3.7" 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 | ||
| Battery ID | - | NP-BN1 |
| Self timer | Yes (2 or 10 sec) | Yes (2 sec or 10 sec) |
| Time lapse shooting | ||
| Storage type | SD/MMC/SDHC card, Internal | SD/SDHC, Memory Stick Duo / Pro Duo / Pro HG-Duo, Internal |
| Card slots | Single | Single |
| Launch cost | $200 | $269 |