I had a hard time digging up any numbers on this. As far as I can tell, Netflix doesn't seem to offer a breakdown of their subscribers. In 2018, Parks Associate

I had a hard time digging up any numbers on this. As far as I can tell, Netflix doesn't seem to offer a breakdown of their subscribers. In 2018, Parks Associates (a market research and consulting company) estimated that 30% of Netflix subscribers were on the "Premium" tier [1], which is the only tier that offers 4K. That percentage may have gone up (with increased prevalence of 4K media and viewing devices) or down (with rising prices) since then, but 30% certainly represents a respectable fraction of Netflix's subscriber base. [1] https://www.parksassociates.com/blog/article/fov2018-pr23 https://www.parksassociates.com/blog/article/fov2018-pr23