Welcome to the Roku Community, @AlexiaC87!
Thanks for reaching out for support. We'd like to know more about this to help you provide further information about the specs of Roku TV.
As of now, Roku doesn't offer a 98" TV. Could you confirm which specific partner brand you are referring to? Is this a Hisense, TCL, ONN, etc.?
In the meantime, you may visit our website to help you learn more about the specific specs of a Roku TV: Roku TV | Product
We'll be looking forward to your response.
Best regards,
Carly
Carly Y.
Roku Community Moderator