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Jämförelse mellan G1 X och andra kameror vid olika ISO
En jämförelse mellan Canon G1 X och några andra kameror (t.ex. G12, X100 & NEX-5N) vid olika ISO. På sidan kan man även ladda ned RAW-filerna för att göra egna utvärderingar.
Omdöme av G1 X från sidan ovan (översatt av Google Translate):
Barely larger than the sensors 4 / 3 "of the Olympus Pen G or Panasonic, the new CMOS sensor" home "to 14x18, 7 mm it is a candle to the competition in the high ISO? With photodiodes of 4.3 m, 14.2 MP sensor of the G1 X should provide results quite close to the 550D or 600D SLR which the photodiodes are substantially the same size. it also offers a larger surface area to collect photons than photosensitive the GX1 (attention, it GX1 Panasonic ...) whose sides are only 3.8 microns.
The range of 100 to 400 ISO, noise is virtually invisible. The images are well detailed (good stress) and it is difficult to show a smoothing of fine detail. At ISO 800, noise is surprisingly little difference between the visible and the image at 400 ISO is not easy to identify even 100% on a screen. A first step was taken at ISO 1600 with a slight smoothing of fine detail, but overall the picture is perfectly usable without any problems. At 3200 ISO, the smoothing is growing logically, but the dynamic remains high with a color rendering still alive. On flat areas, sheep are visible, but not colored. Again, the pictures are easily exploitable. A cut above (6400), the grain becomes coarser, but still slightly colored. The fine details are still visible, remaining moderate smoothing. In ISO 12800, the degradation is more straightforward: the dynamics down suddenly (in less detail in dark areas, the picture is much darker), the grain more visible and much more pronounced smoothing.
En jämförelse mellan Canon G1 X och några andra kameror (t.ex. G12, X100 & NEX-5N) vid olika ISO. På sidan kan man även ladda ned RAW-filerna för att göra egna utvärderingar.
Omdöme av G1 X från sidan ovan (översatt av Google Translate):
Barely larger than the sensors 4 / 3 "of the Olympus Pen G or Panasonic, the new CMOS sensor" home "to 14x18, 7 mm it is a candle to the competition in the high ISO? With photodiodes of 4.3 m, 14.2 MP sensor of the G1 X should provide results quite close to the 550D or 600D SLR which the photodiodes are substantially the same size. it also offers a larger surface area to collect photons than photosensitive the GX1 (attention, it GX1 Panasonic ...) whose sides are only 3.8 microns.
The range of 100 to 400 ISO, noise is virtually invisible. The images are well detailed (good stress) and it is difficult to show a smoothing of fine detail. At ISO 800, noise is surprisingly little difference between the visible and the image at 400 ISO is not easy to identify even 100% on a screen. A first step was taken at ISO 1600 with a slight smoothing of fine detail, but overall the picture is perfectly usable without any problems. At 3200 ISO, the smoothing is growing logically, but the dynamic remains high with a color rendering still alive. On flat areas, sheep are visible, but not colored. Again, the pictures are easily exploitable. A cut above (6400), the grain becomes coarser, but still slightly colored. The fine details are still visible, remaining moderate smoothing. In ISO 12800, the degradation is more straightforward: the dynamics down suddenly (in less detail in dark areas, the picture is much darker), the grain more visible and much more pronounced smoothing.
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