[SOLVED] What's the difference between the Sceptre C248B-144R and the Sceptre C248B-144RN?

[samclark1394]

What's the difference between the Sceptre C248B-144R and the Sceptre C248B-144RN that linus reviewed in this video

View: https://youtu.be/76KPzzMccjM?
I can't find any consistent information.

 

[samclark1394]

Nevermind I found a reliable source

 

[EJ Morin]

From where