The Samsung Q80B QLED and the Sony X85K are both good TVs with different uses. The Sony is better in dark rooms as it has improved contrast and better black uniformity. Even if the Samsung TV has a local dimming feature that the Sony model doesn't have, the Sony still looks better in dark rooms. Televisores Smart de Sony 2021 con pantallas LCD LED Full-Array y con tecnología OLED el direct backlight full array local dimming micro led mini led +
Edge is obviously lit from the edge and while there are some edge-lit models that have dimming zones they're wide full vertical strips of the screen which is pretty useless for actually handling real content. Full array or FALD is the only real local dimming apart from tech like OLED or micro-LED which involve each pixel producing its own light

A95L Series. Screen technology: QD OLED. Available sizes: 77, 65 and 55 inches. As with Sony’s 2022 range, the brand’s new, second-generation QD OLED TVs are positioned as its flagship 4K TVs

Direct LED backlit (aka full-array local-dimming) TVs are better than edge backlit TVs here, and the more “dimming zones” they have, the better. Sony’s Z9D TV, for example, has over 600
The options include Edge Lit, Direct Lit, Full Array Local Dimming. Sony - 85" Class X77L LED 4K UHD Smart Google TV. Model: KD85X77L . SKU: 6544042 .
Quando si confrontano gli schermi LCD tradizionali, LED e OLED, lo schermo LED Full-Array è un passo avanti rispetto ai LED standard e si avvicina molto all'OLED. Poiché gli schermi Full-Array sono completamente retroilluminati, offrono angoli di visione migliori e livelli di nero più profondi rispetto ai TV LED standard. 7OcN2R.
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    • direct led vs full array sony