I wanted to use my Index for virtual desktop, even watching movies, but resolution is low, really low. I know these things will get smaller and have higher res

I wanted to use my Index for virtual desktop, even watching movies, but resolution is low, really low. I know these things will get smaller and have higher resolutions, no cables, etc. But I am really not looking forward to having an antenna strapped to my head all day long. It's obvious that many young people don't have a problem with that, since bt headphones seem incredibly popular and well on their way to replace the cords, but I am not like that