Casio EX-ZR100 vs Nikon S31
92 Imaging
35 Features
46 Overall
39
90 Imaging
33 Features
18 Overall
27
Casio EX-ZR100 vs Nikon S31 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 24-300mm (F3.0-5.9) lens
- 204g - 105 x 59 x 29mm
- Revealed July 2011
(Full Review)
- 10MP - 1/2.9" Sensor
- 2.7" Fixed Screen
- ISO 80 - 1600
- 1280 x 720 video
- 29-87mm (F) lens
- 185g - 105 x 65 x 42mm
- Revealed June 2013
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Following is a extended comparison of the Casio EX-ZR100 versus Nikon S31, one is a Small Sensor Superzoom and the latter is a Waterproof by competitors Casio and Nikon. The resolution of the EX-ZR100 (12MP) and the S31 (10MP) is pretty close but the EX-ZR100 (1/2.3") and S31 (1/2.9") boast totally different sensor sizing.
Sora from OpenAI releases its first ever music videoThe EX-ZR100 was launched 23 months before the S31 which makes them a generation away from each other. Both of the cameras have the same body design (Compact).
Before we go straight to a step-by-step comparison, here is a short highlight of how the EX-ZR100 scores vs the S31 when considering portability, imaging, features and an overall score.
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Following is a preview of the gallery images for Casio Exilim EX-ZR100 and Nikon Coolpix S31. The complete galleries are viewable at Casio EX-ZR100 Gallery and Nikon S31 Gallery.
Reasons to pick Casio EX-ZR100 over the Nikon S31
| EX-ZR100 | S31 | |||
|---|---|---|---|---|
| Manual focus | Dial precise focusing | |||
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 461k | 230k | Crisper screen (+231k dot) |
Reasons to pick Nikon S31 over the Casio EX-ZR100
| S31 | EX-ZR100 | |||
|---|---|---|---|---|
| Revealed | June 2013 | July 2011 | More modern by 23 months |
Common features in the Casio EX-ZR100 and Nikon S31
| EX-ZR100 | S31 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither contains selfie screen | |||
| Touch screen | Absent Touch screen |
Casio EX-ZR100 vs Nikon S31 Physical Comparison
For anyone who is going to carry around your camera frequently, you should think about its weight and volume. The Casio EX-ZR100 has got outside dimensions of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") with a weight of 204 grams (0.45 lbs) and the Nikon S31 has sizing of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") having a weight of 185 grams (0.41 lbs).
Compare the Casio EX-ZR100 versus Nikon S31 in the all new Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you select at that moment. Below is a front view proportions comparison of the EX-ZR100 compared to the S31.

Factoring in size and weight, the portability grade of the EX-ZR100 and S31 is 92 and 90 respectively.
Casio EX-ZR100 vs Nikon S31 Sensor Comparison
Generally, it's difficult to visualise the difference in sensor sizes simply by looking through specifications. The image underneath will help offer you a greater sense of the sensor dimensions in the EX-ZR100 and S31.
Plainly, both cameras have different megapixels and different sensor sizes. The EX-ZR100 because of its bigger sensor will make getting shallow DOF simpler and the Casio EX-ZR100 will provide you with greater detail utilizing its extra 2 Megapixels. Higher resolution will allow you to crop photographs a bit more aggressively. The more aged EX-ZR100 will be behind with regard to sensor technology.
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Casio EX-ZR100 vs Nikon S31 Specifications
| Casio Exilim EX-ZR100 | Nikon Coolpix S31 | |
|---|---|---|
| General Information | ||
| Make | Casio | Nikon |
| Model | Casio Exilim EX-ZR100 | Nikon Coolpix S31 |
| Class | Small Sensor Superzoom | Waterproof |
| Revealed | 2011-07-19 | 2013-06-21 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Powered by | Exilim Engine HS | - |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | 1/2.3" | 1/2.9" |
| Sensor dimensions | 6.17 x 4.55mm | 4.96 x 3.72mm |
| Sensor surface area | 28.1mm² | 18.5mm² |
| Sensor resolution | 12MP | 10MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | - |
| Max resolution | 4000 x 3000 | 3648 x 2736 |
| Max native ISO | 3200 | 1600 |
| Lowest native ISO | 100 | 80 |
| RAW format | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Cross focus points | - | - |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 24-300mm (12.5x) | 29-87mm (3.0x) |
| Largest aperture | f/3.0-5.9 | - |
| Crop factor | 5.8 | 7.3 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 3 inches | 2.7 inches |
| Display resolution | 461 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | Super Clear TFT color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 15 seconds | 4 seconds |
| Fastest shutter speed | 1/2000 seconds | 1/2000 seconds |
| Continuous shutter speed | 40.0 frames per second | - |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | - |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash options | Auto, On, Off, Red-eye | - |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 432 x 320 (30, 240 fps), 224 x 64 (480, 1000 fps) | 1280 x 720 |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | H.264 | - |
| 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 | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 204g (0.45 lb) | 185g (0.41 lb) |
| Physical dimensions | 105 x 59 x 29mm (4.1" x 2.3" x 1.1") | 105 x 65 x 42mm (4.1" x 2.6" x 1.7") |
| DXO scores | ||
| DXO Overall 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 life | - | 260 shots |
| Style of battery | - | Battery Pack |
| Battery model | - | EN-EL12 |
| Self timer | Yes (2 or 10 seconds, Triple) | - |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | SD / SDHC/SDXC |
| Storage slots | Single | Single |
| Retail pricing | $300 | $90 |