The Trident A is nearly three times larger than the existing Trident 3 with more lights, sharper corners, stronger cooling, and Intel 8th gen CPUs. Those hoping for a "Trident 4" will be disappointed to find out that there is still no proper successor to the venerable but aging Trident 3 form factor.
https://www.notebookcheck.net/MSI-Trident-PC-gets-bigger-and-badder-with-the-Trident-A.307848.0.html