
Experience detailed LED picture in 4K resolution. With Full Array Dimming, you'll witness deep blacks and contrast with precisely balanced lighting that reduces halo effect and light bleed. See the natural, lifelike picture of Nano Color and fast action of a 120Hz refresh rate. It's an experience backed by AI Picture and AI Sound, our premium processor, connected home features and gaming tech.
Q: Is the stand really adjustable in width? I can't find any supporting documentation online
A: Yes, this model has 2 different stand position. The normal stand width is 53" and the hybrid width is 20". ^Daphane https://www.lg.com/us/tvs/lg-75nano90upa-4k-uhd-tv
Q: Will this tv do 4 split screens? at one time? all equal in size?
A: No, LG TVs do not have a split screen option. Multiview (PIP) is not available on any LG TVs newer that 2017. ^Daphane
Q: Is Dolby Atmos built into the TV, or do I need a Sound System?
A: Hello, yes it is built in.^Venette
Q: Is this edge light or back light?
A: The 90 series is Full Array Local Dimming - the best Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.
Q: What is the difference between this series 90 and the series 75 model?
A: The 90Series NANO is a tier above the 75 series. Varying features are greater output power, 2.2 channel speaker system, an extra HDMI input, 2.1 HDMI on 3 & 4 (4K@120Hz) and faster processor. ^Daphane
Q: Is one of the HDMI ports ARC?
A: Hello, yes it is.^Venette
Q: what is the hybrid position? does it mean the stand provided for this tv can be installed 20" apart?
A: Hybrid is a smaller stand width bringing the stand feet in towards the center of the TV, 20". The normal position is the outer most stand width, 53". ^Daphane
Q: Is casting built in or is Chromecast required in order to not mirror my phone screen?
A: Casting is built in