Question: is 25 mbps fast enough for streaming?
Answer: In general, to stream most videos in standard definition, you'll need internet speeds of at least 3 Mbps. You need at least 25 Mbps for 4K streaming video on your computer or Ultra HD enabled devices. ... To stream videos in HD, at least 5 Mbps is recommended. To stream videos in HDR or 4K, at least 25 Mbps is recommended.