Question about Lenovo Yoga 730-13IWL

6 years ago

Hello all How does the 730 differ from the 930? And is there a marked difference between UHD and 4K? Not as expertly expressed as on the comparison portals.... Many thanks and greetings

6 years ago

I can't say much about the first part...

UHD is not 100% the same as 4k. 4k is 4 times the resolution of the cinema format 2k (2'048 x 1'080) which results in a final resolution of 4'096 x 2'160.

The normal screen ratio of consumer devices with FullHD deviates slightly from the 2k resolution of the cinema projector 1'920 x 1'080. If we now double the lines here, we get a resolution of 3'840 x 2'160.

In other words, the difference between 4k and UHD is that the 'orignal' 4k applies to the cinema resolution and consumer devices have a UHD resolution. In marketing terms, it is now used as a synonym.

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Question about Lenovo Yoga 730-13IWL

Hello all How does the 730 differ from the 930? And is there a marked difference between UHD and 4K? Not as expertly expressed as on the comparison portals.... Many thanks and greetings

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