The "PUA' and 'AUA' at the end of the model numbers for the LG OLED evo C3 65-inch Class 4K Smart TV 2023, Model # OLED65C3PUA or Model # OLED65C3AUA, indicate which retailers the TVs are sold through.

I tried the CX first but had some minor black crush and some software issues. This C1 improved and doesn't have any of the issues i had with the Cx and seems even brighter to me and handles motion better. Definitely worth the extra money over the Cx too me. But both are fantastic tvs.

They're both nearly identical, except that the G3 doesn't come with a stand, instead having a slim wall mount included in the box and a fully flat profile that allows the TV to be completely flat on the wall when wall mounted.

You can't do better than an OLED if you're looking for a TV that delivers perfect blacks without any side effects like blooming. They look their best in dark rooms, but most modern OLEDs get bright enough to use in a room with some lights on.