Samsung claimed that it achieved the fastest 5G speeds seen by the industry in a lab demonstration that combined 800 megahertz of millimeter-wave spectrum with MU-MIMO (Multi-User Multiple-Input Multiple-Output) technology, running on the Samsung 5G mmWave Access Unit.
The demonstration used two test mobile devices, reaching approximately 4.3 Gbps speeds on each, and an industry peak speed of 8.5 Gbps across both devices. The company used carrier aggregation and MU-MIMO, two key technologies when it comes to improved data transfer speeds.