06-03-2020 06:15 AM
07-06-2020 07:16 PM
To really take advantage of 4K like you see the in the stores, the "source" needs to be 4K (streaming 4K, 4K blu-rays). This applies to all 4K tvs regardless of the lighting system (OLED/LED).
OLEDs will def give you better black levels and all around better picture (this may be subjective to each individual).