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- 5120 x 1440 resolution possible with Samsung S49A950

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04-07-2022 03:37 AM - edited 04-07-2022 03:39 AM
Hello, does anyone know if a resolution of 5120 x 1440 is supported (AMD Ryzen 5 5650U)? Where can I find information which HP notebooks would work with the Samsung display?
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04-07-2022 11:34 PM
Hello, in the meantime I was able to get access to both (the notebook 5Z621EA#ABD and the display).
It is possible to switch to 5120 x 1440 @ 60 Hz in HDR (10 bit) if you configure the display/dock to high reolution. As you may know the display also includes a dock function (USB Hub with power delivery and Ethernet port). At the above resolution the Ethernet speed was measured to be around 120 Mbit/s.
You can switch the display/dock to high speed. In that mode the Ethernet speed was measured to be around 1 Gbit/s (which is the value it is rated for). The resolution is still 5120 x 1440 @ 60 Hz but only in SDR (6 bit).
Bernd
04-07-2022 04:46 PM
Machine has
HDMI port won't support 5120 x 1440 at a good refreshing rate. The USB-C ports (using DP 1.4) in theory may give you 7680 x 4320 / 60 Hz / 10 Bit Chroma / HDR and 3840 x 2160 / 120 Hz / 10 Bit Chroma / HDR.
AMD Ryzen 5 5650U is NOT on the above picture.
Regards.
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04-07-2022 11:34 PM
Hello, in the meantime I was able to get access to both (the notebook 5Z621EA#ABD and the display).
It is possible to switch to 5120 x 1440 @ 60 Hz in HDR (10 bit) if you configure the display/dock to high reolution. As you may know the display also includes a dock function (USB Hub with power delivery and Ethernet port). At the above resolution the Ethernet speed was measured to be around 120 Mbit/s.
You can switch the display/dock to high speed. In that mode the Ethernet speed was measured to be around 1 Gbit/s (which is the value it is rated for). The resolution is still 5120 x 1440 @ 60 Hz but only in SDR (6 bit).
Bernd