Summary

Our Score

7/10

User Score

Review Price £549.00

Olympus Pen E-P1 - Test Shots - ISO Performance

Over the next few pages we show a range of test shots. On this page the full size image at the minimum and maximum ISO settings have been reduced to let you see the full image, and a series of full resolution crops have taken from original images at a range of ISO settings to show the overall image quality. These pictures were taken indoors using reflected natural light

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/94/8dd4c4/ecac/11482-ep1isomin.jpg

This is the full frame at 100 ISO. ISO settings at 1/3EV intervals are available on the E-P1, but the the sake of brevity I've only listed the full-EV settings.

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/94/86a698/5baa/11482-ep1iso100.jpg

At 100 ISO the image is pretty clean, although compare this with the Panasonic LX3, which has a 1/1.63-inch 10.1MP sensor.

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/94/a564da/7812/11482-ep1iso200.jpg

Already at 200 ISO there is a faint dusting of image noise, and a trace of colour mottling in the green area.

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/94/719fb6/9fb6/11482-ep1iso400.jpg

More mid-tone noise at 400 ISO.

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/94/b54206/e490/11482-ep1iso800.jpg

Detail is fading out at 800 ISO.

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/94/389a69/aac4/11482-ep1iso1600.jpg

Noise is becoming a real problem at 1600 ISO.

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/94/4a2bd5/9101/11482-ep1iso3200.jpg

Colour saturation is starting to fade out at 3200 ISO.

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/94/f185eb/d049/11482-ep1iso6400.jpg

Image quality is pretty poor at 6400 ISO.

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/94/3d63af/390e/11482-ep1isomax.jpg

This is the full frame at 6400 ISO.

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