Question: is 20 mbps fast enough for netflix?
Answer: What internet speed do I need? Most families can get away with a cheap 20 x 5 package (20 Mbps download speed and 5 Mbps upload speed). ... Netflix says you need 10 Mbps to stream full HD content and 25 Mbps for 4K Ultra HD content, but you'll want faster speeds if you plan to connect several devices at once.