I bought 65Nu7100 today Senheng

Rm 4516, free soundbar hwk350, come with rm450 voucher rebate.

Yep , I know it sounds silly .
Beside the steam link feature & slightly lower input lag , NU7100 isn't actually better than MU6100 / MU6300 .

There is also something to be noted , the NU7100 does not supports WIFI 5 GHZ ,  the MU6100/6300 does.

After months of rumors, Samsung may have given its so-called 'Project C' the green light. In October 2018, the CEO of Samsung Display acknowledged that it was developed 'QD-OLED' technology. Project C is an investment plan to achieve mass production of OLED TVs.

Samsung Display has now halted production at one of its two 8G LCD TV production lines in South Korea. The line has been in operation since 2007 when Sony and Samsung created S-LCD to jointly produce LCD TV panels. There are two lines (8-1 and 8-2) each divided into phase 1 and 2. Line 8-1 phase 1 is the one that has been shut down. Samsung is expected to also shut down the rest of the 8G lines.

Samsung has announced it is outsourcing its production of LCD panels to TCL and in gratitude TCL decided to compete with Samsung's QLED with its own QLED range and a future Mini-LED. With China now potentially fully entering the OLED market courtesy of LG providing them with production over capacity and open-cell technology it will be almost certain that Asian manufacturers will eventually be exploiting OLED for all its worth, even if their products are less capable and sold mainly in the Asian marketplace.
Samsung found themselves with a product marketing lag that needed filling, letting LG get the commercial jump on them with OLED tech was at first a manageable choice while LCD panels kept selling in large numbers and while QLED had big dollars spent on advertising and paid reviews by professional AV sites, the 'no burn in tag' was a clever PR stunt. Overall the decision by LG to make cheaper OLED's is the motivating factor in Samsung's corporate decision to challenge LG in a possible OLED race. I guess the next stage of this OLED race will very much depend on Samsung's competitive spirit and whether its version of OLED is technically better and more capable of being further developed into a cheaper product into the future than LG's product, whether Samsung's OLED will be less prone to burn in may not be quite the priority potential Samsung consumers may hope for, making money and keeping ahead of LG is what it is all about.