Dell UltraSharp U4919DW
5120 x 1440 pixels, 49"
Dell UltraSharp U4919DW
5120 x 1440 pixels, 49"
I don't have a similar setup, but have noticed that I quickly reach the limit of the power the screen can deliver (at least I suspect that's what it is). I have my laptop connected via USB-C for transferring but also for charging, then a Bluetooth mouse and a keyboard. If I want to charge my mobile phone at the same time, that can already be too much. Then my mouse starts to lag, about every 20 seconds
I have problems moving it smoothly. If I unplug the mobile phone, I no longer have these problems. But I have also experienced that I could charge my mobile phone without any problems while everything else was plugged in.