It's certainly not as durable as 4G.
Let me put it this way, 4G network, equivalent to the cable width of 100M bandwidth. The 5G network, if the operator is fully open, is equivalent to 1000M bandwidth of the cable width. Of course. Now there are few operators fully open, basically 5G bandwidth should be able to reach 300M maximum estimated 800-900 is good. Do you understand that? Keep it simple. Let's say you watch a short 5-minute video. The 4G network takes 1 minute to load the cache, and when you watch a video for 15 seconds you feel uninterested in changing to the next one. Then you're only using a portion of the traffic for this video. For example, if the video is 50 meters, watch 15 seconds, maybe you only use 15 meters of data. If it is a 5G network, the same video, when you open it, feels uninterested for 15 seconds, which is that the video has been cached. That is, it doesn't matter if you're done watching this video or not. But the traffic has already been used.