Our test of the Nikon Coolpix S1200pj is on the way, but in the mean time we would like to share the resolution chart images and the noise and dynamic range results.
The Nikon Coolpix S1200pj was announced in August as the successor to the S1100pj. It features a front mounted projector, 5x optical zoom, 14 megapixel CMOS sensor and sensitivity expandable to ISO 6400.
The camera showed average results for signal to noise ratio across the scale, comparable to other compact cameras that include a similar 14 megapixel 1/2.3-in sensor. Dynamic range results also showed that throughout the sensitivity range it was capable of capturing a good amount of shadow and highlight detail up to ISO 1600.
Both signal to noise ratio and dynamic range results show that whilst the camera compares well with other compact cameras with a similar specification you are paying a hefty premium for the addition of the projector.
The Nikon Coolpix S1200pj is available to buy now, with prices around £350.
Resolution charts
As part of our image quality testing for the Nikon Coolpix S1200pj, we've shot our resolution chart.
If you view our crops of the resolution chart's central section at 100% (or Actual Pixels) you will see that, for example, at ISO 100 the Nikon Coolpix S1200pj capable of resolving up to around 20 (line widths per picture height x100) in its highest quality JPEG files.
Examining images of the chart taken at each sensitivity setting reveals the following resolution scores in line widths per picture height x100:
ISO 80, score: 22 (see full image)
ISO 100, score: 22 (see full image)
ISO 200, score: 20 (see full image)
ISO 400, score: 18 (see full image)
ISO 800, score: 16 (see full image)
ISO 1600, score: 16 (see full image)
ISO 3200, score: n/a (see full image)
ISO 6400, score: n/a (see full image)
Noise and dynamic range
These graphs were produced using data generated by DXO Analyzer.
We shoot a specially designed chart in carefully controlled conditions and the resulting images are analysed using the DXO software.
Signal to noise ratio
A high signal to noise ratio (SNR) indicates a cleaner and better quality image.
JPEG images from the Nikon Coolpix S1200pj are on a par with those from the Nikon Coolpix S4150, Samsung ST95 and Canon PowerShot A3200.
For a full explanation of what our resolution charts mean, and how to read them please click here to read the full article.
Dynamic range
This chart indicates that the Nikon Coolpix S1200pj's JPEGs just have the edge over the Samsung ST95 from ISO 200 and show a good, but not outstanding dynamic range performance throughout the sensitivity range.
For a full explanation of our noise and dynamic range tests, please click here to read the full article.
Source : Googler Reader
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