#2 Difference between gx and cx series?
GX and CX both have the same great OLED performance and include our latest Alpha9 Gen 3 processor to provide the best picture quality available today. The primary difference is design. While the CX series is ultra-slim, the GX has a uniform depth of less than 1" and comes with a proprietary wall mount to allow it to sit completely flush
to the wall, like a piece of art. Note that the GX does not come with a stand for use on a table top, but they can be purchased separately.
The CX is equipped with a base for table top use (which can be removed for wall mounting, but it will not be completely flush like the GX).
Beyond that, the GX has 2 additional features, an ATSC 3.0 "NEXTGEN TV" tuner and it can also receive hands free voice commands, while the CX requires you to use the remote control.