Sony's Bravia 7 II makes a statement

RGB LED TVs use separate red, green, and blue LEDs for backlighting instead of relying on a single blue or white source. This design can produce brighter, more varied colors with less dependence on the color filter. Sony’s Bravia 7 II pairs RGB LED backlighting with advanced processing and individually drives each LED for fine control of the color mix. RGB LED TVs face a key challenge: color crosstalk, where light from one color can bleed into neighboring pixels because each LED illuminates a zone covering multiple pixels. When most pixels in a zone require one color, the backlight can create that color and then the color filter must correct the remaining pixels, sometimes leaving slight spillover effects.

"The first wave of RGB LED TVs are fighting for their spot in the TV hierarchy. They need to outperform OLED TVs in brightness and color (because they'll never match OLED's contrast), and they need to outperform regular LED TVs in everything (because their price is so much higher). It's now time for Sony to take a swing with the Bravia 7 II, which is out alongside the flagship Bravia 9 II. Both pair RGB LED backlighting with Sony's always top-notch processing."

"RGB TVs like the Bravia 7 II use red, green, and blue LEDs instead of a field of all-blue or white LEDs for the backlight. This allows for an RGB LED TV to display more, and brighter, colors without as much reliance on its color filter. Sony drives each LED individually, giving its TV fine control of the color mix."

"The biggest potential drawback of RGB LED technology is color crosstalk, which is when one color bleeds into the color next to it. It happens because the red, green, and blue LEDs provide light for a zone that includes multiple pixels. If the majority of those pixels are supposed to be red, then the backlight will create red light and rely on the color filter to carve out the correct colors for the remaining pixels in that zone. But sometimes that red will slightly affect the pixels that aren't red, espec"

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