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The 48″ LG B5 4K OLED TV Drops to Just $550 During the Best Buy Black Friday Doorbuster Sale

By Eric November 15, 2025

If you’re looking for an exceptional gaming experience without breaking the bank, the 48″ LG B5 4K OLED Smart TV is currently available at Best Buy for just $549.99 as part of their early Black Friday Doorbuster Sale. This model stands out in LG’s B-series OLED lineup, which is designed to deliver outstanding image quality at a more accessible price point compared to the premium C-series models. With its W-OLED panel, the LG B5 offers near-infinite contrast ratios and true blacks, making it an excellent choice for gaming, especially when paired with next-gen consoles like the PlayStation 5 and Xbox Series X. While it may lack the Evo technology that provides increased brightness in the C-series, the B5 still impresses with its performance, closely matching the previous generation’s C4 model.

The LG B5 is particularly well-suited for gaming due to its native 120Hz refresh rate and four HDMI 2.1 ports, allowing it to handle 4K resolution at up to 120fps seamlessly. It also supports advanced features such as Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM), ensuring a smooth and responsive gaming experience. Additionally, its 48″ size makes it a versatile option for those who might want to use it as a large-screen PC gaming monitor. Many gamers, including myself, have found that a 48″ TV can serve as a fantastic desktop display, especially with newer graphics cards from Nvidia and AMD that support 4K at 120Hz over HDMI 2.1. The LG B5 also excels in providing clear, sharp text thanks to its 4:4:4 chroma sampling, making it a great all-around display for both gaming and productivity.

For gamers who are considering the upcoming Nintendo Switch 2, the LG B5 OLED TV is also a strong contender. While the Switch 2 has more relaxed performance requirements compared to other current-gen consoles, it can output 4K resolution at 60fps when docked. The OLED panel of the LG B5 will enhance the visual experience significantly, similar to the improvements seen with the Switch OLED model. Overall, the LG B5 offers a compelling mix of features and affordability, making it one of the best options for gamers seeking an OLED display without the hefty price tag typically associated with this technology. Whether you’re gaming on a console or using it as a monitor for your PC, the LG B5 is a deal worth considering this holiday season.

OLED TVs are considered the
best TVs for gaming
, but they can also be very expensive. Fortunately, LG has a B-series OLED lineup that’s hundreds of dollars cheaper than its other OLED TVs while still offering incredible image quality. As part of its early Black Friday Doorbuster Sale, Best Buy currently has the
48″ LG B5 4K OLED Smart TV
for a low price of $549.99 with free delivery. At this size, the TV could also be used as a big-screen gaming monitor for your PC.
48″ LG B5 4K OLED Smart TV for $549.99
The LG B5 is equipped with a W-OLED panel that boasts superior image quality compared to non-OLED TVs thanks to its near-infinite contrast ratio, near-instantaneous response times, and ability to produce true blacks. Compared to the LG C-series TVs, it lacks the Evo technology which means it isn’t as bright as an more expensive C5 model, however, it’s very similar to the previous generation’s C4 because the generational performance improvement closes the gap.
The LG B5 is an excellent gaming TV for the PlayStation 5 console because it has a native 120Hz panel and four HDMI 2.1 ports. That means it will properly display games running in 4K resolution at up to 120fps. The LG B5 also supports variable refresh rate (VRR) and auto low latency mode (ALLM).
The 48″ size makes it a solid option as a PC gaming monitor.
At this deal price, the LG TV is by far the least expensive OLED “monitor” with a screen size of 40″ or bigger. Some of you might think that 48″ is much too large on a desktop, but there are quite a few
dedicated gaming monitors
that are 48″ or bigger. I myself use a 48″ LG TV as my primary monitor and I love it. The LG B5 connects to your PC via HDMI 2.1 and newer GPUs like Nvidia’s RTX 50 and 40 series and AMD’s RX 7000 and 9000 series support 4K at 120Hz over HDMI 2.1. The LG B5 also supports 4:4:4 chroma sampling for clear, sharp text.
Is the LG B5 OLED TV a good TV for the Nintendo Switch 2?
Despite being a current generation console, the
Nintendo Switch 2 has lax TV requirements
compared to the PS5 or Xbox Series X. When the Switch is connected to its dock and a television, it is only capable of outputting a 4K resolution signal at up to 60 frames per second. It can go up to 120fps if the resolution drops to 1080p, but the data rate required for both these options is pretty much the same, and you would much rather play any game in 4K. That said, the Switch 2 will still benefit greatly from the OLED panel’s stellar image quality (much like how the Switch OLED was a substantial visual upgrade from the original Switch).
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Eric Song is the IGN commerce manager in charge of finding the best gaming and tech deals every day. When Eric isn’t hunting for deals for other people at work, he’s hunting for deals for himself during his free time.

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