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Nikon Coolpix P7000 vs Nikon Coolpix P7700: read noise comparison

Nikon Coolpix P7000DxO

The Nikon Coolpix P7000 was measured at 7 ISO settings from ISO 100 to ISO 6400. Values were derived by Bill Claff from DxOMark lab data.

At base ISO (100) read noise is 9.51 DN. Read noise keeps falling across the measured range, so the camera isn't fully ISO-invariant there.

Nikon Coolpix P7700DxO

The Nikon Coolpix P7700 was measured at 8 ISO settings from ISO 80 to ISO 6400. Values were derived by Bill Claff from DxOMark lab data.

At base ISO (80) read noise is 1.32 DN. Read noise keeps falling across the measured range, so the camera isn't fully ISO-invariant there.

Nikon Coolpix P7000 vs Nikon Coolpix P7700 read noise table

ISONikon Coolpix P7000Nikon Coolpix P7700
80–1.320
1009.5141.591
20018.1262.868
40035.2614.500
80072.5058.282
1600138.14117.753
3200215.26939.124
6400306.55556.103

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Data: Photons to Photos · © William J. Claff