Panasonic Lumix DMC-TZ7 - Test Shots – ISO Performance

Score

”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 ISO test images are shot indoors using reflected natural light for maximum consistency. ”


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Panasonic Lumix DMC-TZ7 test shot


This is the full frame at minimum ISO.


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Panasonic Lumix DMC-TZ7 test shot


Image quality is superb at 80 ISO, although this shot is slightly under-exposed. My fault really, I’d forgotten that the minimum shutter speed was set to 1/8th of a second.


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Panasonic Lumix DMC-TZ7 test shot


Better exposure at 100 ISO and the image quality is still flawless.


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Panasonic Lumix DMC-TZ7 test shot


There is some sign of noise reduction at 200 ISO,but the image quality is still very good.


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Panasonic Lumix DMC-TZ7 test shot


Some traces of noise are visible at 400 ISO, and there is slightly less detail.


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Panasonic Lumix DMC-TZ7 test shot


Colour fidelity is breaking down at 800 ISO.


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Panasonic Lumix DMC-TZ7 test shot


1600 ISO is looking rather shaky.


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Panasonic Lumix DMC-TZ7 test shot


This is the full frame at maximum ISO.


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