Question Does this monitor support 480p, 720p,1080p, 1440p and 4k at 144Hz with and without VRR?

[knowledge2121]

I am looking at a Samsung 4K monitor(LS43CG702NNXZA), And I am wondering if it supports common resolutions at 144Hz with and without VRR. Here is a picture from the manual:

Questions:

- Does this monitor support 480p, 720p,1080p, 1440p and 4k @144Hz with VRR support?
- How about without VRR ? does it support 480p, 720p,1080p, 1440p and 4k @144Hz?
- What does the RB at the end of the resolutions mean? should I be concerned about it?
- Does this display have AI upscaling?

 

[Ralston18]

Go to Samsung's website and look for the applicable User Guide/Manual.

Read carefully and pay attention to all fine print, warnings, etc..

Also visit the FAQ's and Forums if any Pay attention to what is said/posted as well as what is not.

= = = =

Be careful. Just because "Samsung" may appear in the URL does not mean that the website is Samsung.

There are a couple of "Manuals" websites that will open up bogus/false alarms in an attempt to scare visitors into calling for assistance etc.. Do not do that.

 

[Glenwing]

I am looking at a Samsung 4K monitor(LS43CG702NNXZA), And I am wondering if it supports common resolutions at 144Hz with and without VRR. Here is a picture from the manual:

Questions:

- Does this monitor support 480p, 720p,1080p, 1440p and 4k @144Hz with VRR support?
- How about without VRR ? does it support 480p, 720p,1080p, 1440p and 4k @144Hz?
- What does the RB at the end of the resolutions mean? should I be concerned about it?
- Does this display have AI upscaling?

Based on the table in the manual, yes it supports 1080p, 1440p, and 4K at 144 Hz. VRR should be toggleable at any resolution setting. It doesn't look like they have profiles for 720p or 480p by default, but these might be added automatically by the graphics card driver or you can always add them yourself via a custom resolution (see section 6.3 here: https://forums.tomshardware.com/threads/how-to-connect-to-a-120-hz-display.3268285/post-20043091)

RB indicates the profile is defined with Reduced Blank timings from the CVT standard instead of the "standard" formula. Not that that probably explains anything, but it's a technical detail that I don't know why they feel the need to include.

 

[knowledge2121]

RB indicates the profile is defined with Reduced Blank timings from the CVT standard instead of the "standard" formula. Not that that probably explains anything, but it's a technical detail that I don't know why they feel the need to include.

Should I worry about reduced blanking ? is there a difference between 1920x1080 and 1920x1080RB visually?

 

[Glenwing]

Should I worry about reduced blanking ? is there a difference between 1920x1080 and 1920x1080RB visually?

No, it doesn't affect the picture, it's just implementation details behind the scenes.