Singapore, June 3 -- Here is something to consider before you buy an LG Oled TV: The South Korean manufacturer uses the same Oled panel type for its lower-tier models as its best Oled TV.

The flagship model will likely have a more refined design, better speakers and perhaps a more powerful processor.

But the picture quality, which is impeccable due to the millions of light-emitting pixels in an Oled TV that produce perfect blacks and bright whites, is generally similar across LG's Oled TV line-up.

Thus, it may make more sense for users - especially those who have invested in a good sound system - to choose an upper mid-range model like the latest LG CX Oled TV ($4,099 for the 55-inch one; version tested) over the higher-end GX model (...