description LG B4 OLED 4K TV Overview
The LG B4 OLED 4K TV delivers stunning picture quality through its self-illuminating OLED technology. This entry-level OLED offers deep blacks and accurate colors thanks to individual pixel control. It supports 4K Ultra HD resolution and HDMI 2.1 for high refresh rate gaming and enhanced connectivity. The television is suitable for consumers seeking a premium viewing experience without the higher cost of larger, advanced OLED models.
help LG B4 OLED 4K TV FAQ
What panel does the LG B4 OLED use compared to the more expensive C4 model?
Both the B4 and C4 use LG Display's WOLED (White OLED) panels, meaning they share the same self-emissive pixel technology for perfect blacks and infinite contrast. The B4 typically uses the previous-generation Alpha 8 processor while the C4 uses a newer Alpha 9 Gen 7 chip, making picture processing slightly different.
Does the LG B4 support 144Hz refresh rate for PC gaming?
Yes, the B4 features HDMI 2.1 ports that support up to 144Hz at 4K resolution when connected to a compatible PC. This makes it suitable for high-refresh-rate gaming on GPUs like the RTX 40-series that can push frames at that rate.
Does the LG B4 support Dolby Vision gaming?
Yes, the B4 supports Dolby Vision at 4K 120Hz for gaming on consoles like the Xbox Series X, along with HDMI 2.1 features including VRR, ALLM, and eARC. The PS5 does not currently support Dolby Vision, so that feature is Xbox-specific.
What sizes does the LG B4 OLED come in?
The B4 is available in 48-inch, 55-inch, 65-inch, and 77-inch sizes. It is positioned as LG's entry-level OLED, sitting below the C4 and G4 series in the 2024 lineup.
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