You know its coming....Canon's copycat RX100

Started Dec 5, 2012 | Discussions thread
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Dimitri Khoz
Contributing MemberPosts: 943
Re: Dimitri please learn how to read graphs
In reply to YiannisPP, Dec 7, 2012

YiannisPP wrote:

Dimitri Khoz wrote:

G15's DR is actually just 1/3 stop worse at ISO200+

Please look at your graph and you'll see it's closer to 1 stop across the range, not 1/3. Let me know if you need help with understanding those graphs.

Yes, I was misleaded by incorrect ISO values in RX100 camera.

DR difference is about 2/3 to 1 stop across the range.

At ISO 125 RX100 has huge advantage over G15,

ISO80 and ISO100 are not native for a camera and DxO results for ISO100 and 80 for Sony camera a not very trustworthy.

But as I said previously, every time RX100 user will be forced to shoot with ISO200 or higher, G15 will be able to maintain 1-2 stop lesser ISO values due to the brighter lens which will correspond in better DR in G15 images.

Example evening light 95mm shot with RX100 would require f4.9 ISO1600 and delivers 8.6Ev of DR.

Same shot can be done with G15 using f2.5 ISO400 and will deliver 9.9Ev of DR.

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