https://displaysolutions.samsung.com...troduced_in_hk
Samsung announced partnership with MCL Cinemas – one of the largest cinema circuits in Hong Kong, with 9 prime cinema sites and 48 screens – to bring the first ever Onyx Cinema LED to the brand new cinema, MOVIE TOWN in New Town Plaza, Shatin, that will be the 7th Onyx Cinema in the world, following Seoul, Shanghai and Hollywood.
Still quite new, but has anyone seen a movie there at New Town Plaza? Is it noticeably different/better from the usual screens? What about sound when compared to say, Dolby Atmos?

https://displaysolutions.samsung.com/led-signage/onyx
With support from HARMAN Professional’s JBL Sculpted Surround technology, the Onyx SOUND expands the audio sweet spot within a given theater. When combined with Samsung’s proprietary technology, the end result leaves you with sound that is optimized and perfectly-tuned to fit LED screens.