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Lenovo Ideacentre 720: HDMI version and 4K support

2017-08-25, 19:44 PM

The model I'm looking at has 1 HDMI port and 1 VGA port. However, it doesn't state HDMI version.

What HDMI version is included in the Ideacentre 720 and does it support 4k output?


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Re: Lenovo Ideacentre 720

2017-08-26, 6:35 AM

Hi supermango,


Welcome to Lenovo Community! And happy to have you here.


As per the datasheet of Ideacentre 720 both AMD & Intel models does have HDMI (1.4) which supports 4K output.   


I hope the above information helped you. 

Please feel free to post in Lenovo Community Forums if you have any further queries!

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Re: Lenovo Ideacentre 720

2017-08-26, 13:02 PM

As per the datasheet of Ideacentre 720 both AMD & Intel models does have HDMI (1.4) which supports 4K output.   


Be aware that while HDMI 1.4 supported 4K resolutions, it does so only at 24 or 30 frames per second (lower resolutions run at 60 or 50 Hz.)  That may work for some movies, but isn’t useful for gaming and many TV broadcasts, which require 50 or 60 fps.  Also HDMI 1.4 limited 4K Ultra HD content to 8-bit color. HDMI 2.0 fixed all of that because it could handle up to 18 gigabits per second — plenty enough to allow for 12-bit color and video up to 60 frames per second. 

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