Canon A3100 IS vs Panasonic S3
94 Imaging
34 Features
14 Overall
26
96 Imaging
36 Features
24 Overall
31
Canon A3100 IS vs Panasonic S3 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F2.7-5.6) lens
- 165g - 97 x 58 x 28mm
- Launched January 2010
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400
- Optical Image Stabilization
- 1280 x 720 video
- 28-112mm (F3.1-5.6) lens
- 117g - 99 x 59 x 21mm
- Revealed January 2011
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Its time to take a deeper look at the Canon A3100 IS vs Panasonic S3, both Small Sensor Compact cameras by manufacturers Canon and Panasonic. The image resolution of the A3100 IS (12MP) and the S3 (14MP) is pretty close and they come with the exact same sensor sizes (1/2.3").
Snapchat Adds Watermarks to AI-Created ImagesThe A3100 IS was unveiled 12 months before the S3 which means that they are both of a similar generation. Both of the cameras come with the identical body type (Compact).
Before going through a step-by-step comparison, below is a simple highlight of how the A3100 IS scores vs the S3 in the way of portability, imaging, features and an overall rating.
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Here is a preview of the gallery images for Canon PowerShot A3100 IS and Panasonic Lumix DMC-S3. The full galleries are available at Canon A3100 IS Gallery and Panasonic S3 Gallery.
Reasons to pick Canon A3100 IS over the Panasonic S3
| A3100 IS | S3 |
|---|
Reasons to pick Panasonic S3 over the Canon A3100 IS
| S3 | A3100 IS | |||
|---|---|---|---|---|
| Revealed | January 2011 | January 2010 | Fresher by 12 months |
Common features in the Canon A3100 IS and Panasonic S3
| A3100 IS | S3 | |||
|---|---|---|---|---|
| Manually focus | No manual focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen dimension | 2.7" | 2.7" | Identical screen dimensions | |
| Screen resolution | 230k | 230k | Equal screen resolution | |
| Selfie screen | Missing selfie screen | |||
| Touch screen | Missing Touch screen |
Canon A3100 IS vs Panasonic S3 Physical Comparison
For those who are planning to carry your camera regularly, you have to consider its weight and measurements. The Canon A3100 IS features exterior measurements of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") and a weight of 165 grams (0.36 lbs) while the Panasonic S3 has proportions of 99mm x 59mm x 21mm (3.9" x 2.3" x 0.8") along with a weight of 117 grams (0.26 lbs).
See the Canon A3100 IS vs Panasonic S3 in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you use at that moment. Following is the front view size comparison of the A3100 IS and the S3.

Taking into account dimensions and weight, the portability grade of the A3100 IS and S3 is 94 and 96 respectively.
Canon A3100 IS vs Panasonic S3 Sensor Comparison
More often than not, it can be tough to see the contrast in sensor sizing merely by researching technical specs. The graphic here will help provide you a much better sense of the sensor sizing in the A3100 IS and S3.
As you have seen, each of the cameras posses the exact same sensor measurements albeit not the same resolution. You should expect the Panasonic S3 to provide you with greater detail having an extra 2MP. Higher resolution can also let you crop photographs somewhat more aggressively. The older A3100 IS will be disadvantaged when it comes to sensor innovation.
Canon A3100 IS vs Panasonic S3 Screen and ViewFinder
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Canon A3100 IS vs Panasonic S3 Specifications
| Canon PowerShot A3100 IS | Panasonic Lumix DMC-S3 | |
|---|---|---|
| General Information | ||
| Manufacturer | Canon | Panasonic |
| Model type | Canon PowerShot A3100 IS | Panasonic Lumix DMC-S3 |
| Class | Small Sensor Compact | Small Sensor Compact |
| Launched | 2010-01-05 | 2011-01-05 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Processor Chip | - | Venus Engine IV |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.17 x 4.55mm | 6.08 x 4.56mm |
| Sensor surface area | 28.1mm² | 27.7mm² |
| Sensor resolution | 12 megapixel | 14 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Peak resolution | 4000 x 3000 | 4320 x 3240 |
| Highest native ISO | 1600 | 6400 |
| Min native ISO | 100 | 100 |
| RAW format | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 9 | 11 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 35-140mm (4.0x) | 28-112mm (4.0x) |
| Max aperture | f/2.7-5.6 | f/3.1-5.6 |
| Macro focusing distance | 3cm | 5cm |
| Focal length multiplier | 5.8 | 5.9 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 2.7 inch | 2.7 inch |
| Screen resolution | 230 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Screen technology | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Min shutter speed | 15s | 8s |
| Max shutter speed | 1/1600s | 1/1600s |
| Continuous shutter rate | 1.0fps | 2.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 3.00 m | 3.30 m |
| Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync | Auto, On, Off, Red-Eye reduction |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 1280 x 720 (30fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Highest video resolution | 640x480 | 1280x720 |
| Video data format | Motion JPEG | MPEG-4 |
| Mic support | ||
| Headphone support | ||
| 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 | 165g (0.36 lb) | 117g (0.26 lb) |
| Dimensions | 97 x 58 x 28mm (3.8" x 2.3" x 1.1") | 99 x 59 x 21mm (3.9" x 2.3" x 0.8") |
| 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 life | - | 250 pictures |
| Battery style | - | Battery Pack |
| Battery ID | NB-8L | - |
| Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus | SD/SDHC/SDXC, Internal |
| Card slots | Single | Single |
| Launch cost | $159 | $110 |