Nikon S31 vs Pentax RZ10
90 Imaging
33 Features
18 Overall
27
92 Imaging
36 Features
31 Overall
34
Nikon S31 vs Pentax RZ10 Key Specs
(Full Review)
- 10MP - 1/2.9" Sensor
- 2.7" Fixed Display
- ISO 80 - 1600
- 1280 x 720 video
- 29-87mm (F) lens
- 185g - 105 x 65 x 42mm
- Revealed June 2013
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-280mm (F3.2-5.9) lens
- 178g - 97 x 61 x 33mm
- Announced July 2011
Photography Glossary Nikon S31 vs Pentax RZ10 Overview
In this article, we will be contrasting the Nikon S31 vs Pentax RZ10, one is a Waterproof and the latter is a Small Sensor Compact by companies Nikon and Pentax. There is a crucial difference among the resolutions of the S31 (10MP) and RZ10 (14MP) and the S31 (1/2.9") and RZ10 (1/2.3") enjoy totally different sensor sizing.
Snapchat Adds Watermarks to AI-Created ImagesThe S31 was released 24 months after the RZ10 which makes the cameras a generation away from each other. Both of these cameras offer the identical body type (Compact).
Before delving in to a step-by-step comparison, below is a simple synopsis of how the S31 grades versus the RZ10 in regards to portability, imaging, features and an overall mark.
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The following is a preview of the gallery photos for Nikon Coolpix S31 and Pentax Optio RZ10. The complete galleries are provided at Nikon S31 Gallery and Pentax RZ10 Gallery.
Reasons to pick Nikon S31 over the Pentax RZ10
| S31 | RZ10 | |||
|---|---|---|---|---|
| Announced | June 2013 | July 2011 | Newer by 24 months |
Reasons to pick Pentax RZ10 over the Nikon S31
| RZ10 | S31 | |||
|---|---|---|---|---|
| Manually focus | More accurate focusing |
Common features in the Nikon S31 and Pentax RZ10
| S31 | RZ10 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen sizing | 2.7" | 2.7" | Equivalent screen measurement | |
| Screen resolution | 230k | 230k | Identical screen resolution | |
| Selfie screen | Neither offers selfie screen | |||
| Touch friendly screen | Lack of Touch friendly screen |
Nikon S31 vs Pentax RZ10 Physical Comparison
If you are aiming to travel with your camera frequently, you are going to need to factor its weight and volume. The Nikon S31 offers outer dimensions of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") accompanied by a weight of 185 grams (0.41 lbs) while the Pentax RZ10 has sizing of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs).
Look at the Nikon S31 vs Pentax RZ10 in the all new Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change depending on the lens you are working with during that time. Underneath is the front view dimensions comparison of the S31 vs the RZ10.

Factoring in size and weight, the portability score of the S31 and RZ10 is 90 and 92 respectively.
Nikon S31 vs Pentax RZ10 Sensor Comparison
Generally, its hard to envision the gap in sensor dimensions simply by checking out a spec sheet. The image here will provide you a far better sense of the sensor sizes in the S31 and RZ10.
Clearly, both the cameras offer different resolutions and different sensor dimensions. The S31 because of its smaller sensor will make achieving bokeh more challenging and the Pentax RZ10 will show extra detail as a result of its extra 4MP. Higher resolution will help you crop photographs a little more aggressively. The younger S31 will have a benefit with regard to sensor tech.
Nikon S31 vs Pentax RZ10 Screen and ViewFinder
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Nikon S31 vs Pentax RZ10 Specifications
| Nikon Coolpix S31 | Pentax Optio RZ10 | |
|---|---|---|
| General Information | ||
| Make | Nikon | Pentax |
| Model | Nikon Coolpix S31 | Pentax Optio RZ10 |
| Type | Waterproof | Small Sensor Compact |
| Revealed | 2013-06-21 | 2011-07-19 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | 1/2.9" | 1/2.3" |
| Sensor measurements | 4.96 x 3.72mm | 6.08 x 4.56mm |
| Sensor surface area | 18.5mm² | 27.7mm² |
| Sensor resolution | 10 megapixel | 14 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | - | 1:1, 4:3 and 16:9 |
| Highest resolution | 3648 x 2736 | 4288 x 3216 |
| Highest native ISO | 1600 | 6400 |
| Minimum native ISO | 80 | 80 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | - | 9 |
| Cross focus points | - | - |
| Lens | ||
| Lens mounting type | fixed lens | fixed lens |
| Lens focal range | 29-87mm (3.0x) | 28-280mm (10.0x) |
| Highest aperture | - | f/3.2-5.9 |
| Macro focus distance | - | 1cm |
| Crop factor | 7.3 | 5.9 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display size | 2.7" | 2.7" |
| Display resolution | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Display tech | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Slowest shutter speed | 4 secs | 4 secs |
| Maximum shutter speed | 1/2000 secs | 1/2000 secs |
| Continuous shooting speed | - | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | 2.80 m |
| Flash modes | - | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1280 x 720 | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | 1280x720 | 1280x720 |
| Video format | - | Motion JPEG |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| 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 | 185 gr (0.41 lbs) | 178 gr (0.39 lbs) |
| Dimensions | 105 x 65 x 42mm (4.1" x 2.6" x 1.7") | 97 x 61 x 33mm (3.8" x 2.4" x 1.3") |
| DXO scores | ||
| DXO All around 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 pictures | 178 pictures |
| Style of battery | Battery Pack | Battery Pack |
| Battery model | EN-EL12 | D-LI92 |
| Self timer | - | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD / SDHC/SDXC | SD/SDHC, Internal |
| Storage slots | Single | Single |
| Retail pricing | $90 | $200 |