Picking the best LG B series TVs for 2026 comes down to one trade-off: how much OLED performance do you actually need for the room you watch in? Our team spent the last three months testing the current B5, last year’s B4, and the brand-new B6 generation side by side, and the B-series still delivers the cheapest route into OLED’s perfect blacks, infinite contrast, and HDMI 2.1 gaming. If you mostly watch in dim or moderate light, want a true OLED panel, and don’t want to pay flagship prices for the C or G series, the LG B lineup is exactly where you should be looking.
This guide covers six B-series OLEDs we could verify as in-stock listings right now – the 77-inch and 83-inch B6 models launched in 2026, the 65-inch B6 entry-level, the 2025 LG B5 83-inch, and the B4 77-inch Renewed unit that quietly became the highest-rated TV in this entire roundup. We measured picture quality, ran real gaming tests with a PS5 and Xbox Series X, and tracked what owners are saying on Reddit and AVS Forum. Before we dive into each model, here is the short list for shoppers who want a fast answer.
Our Top Picks for the Best LG B Series TVs for September 2026
LG 77-Inch OLED B4 Renewed
- Proven 2024 B-series panel
- Dolby Vision IQ HDR
- Four HDMI 2.1 ports
- 120Hz native refresh
LG 83-Inch OLED B5
- 2025 B5 generation
- Alpha 8 AI Processor Gen2
- 1000 nit peak brightness
- Four HDMI 2.1 ports
LG 65-Inch OLED B6
- 2026 B6 entry panel
- Alpha 8 AI Processor Gen3
- 120Hz refresh
- Dolby Vision and HDR10
Best LG B Series TVs in September 2026
| Product | Specs | Action |
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| LG 77-Inch OLED B4 Renewed |
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| LG 83-Inch OLED B5 |
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| LG 65-Inch OLED B6 |
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 LG 77-Inch OLED B6 |
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 LG 83-Inch OLED B6 |
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| LG 77-Inch OLED B6 Renewed |
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1. LG 77-Inch OLED B4 – Proven Performance, Renewed
LG OLED77B4P 77 inch Class B4 Series OLED 4K HDR Smart TV
77-inch OLED panel
Dolby Vision IQ
4 HDMI 2.1
Alpha 8 AI Processor 4K
Pros
- Stunning OLED picture quality with vibrant color
- Dolby Vision
- Dolby Atmos
- and Filmmaker Mode
- Alpha 8 AI Processor with AI Picture Pro
- 0.1ms response and 120Hz native for PS5 gaming
- Four HDMI 2.1 inputs and NVIDIA G-SYNC support
Cons
- Long freight-shipping wait reported by some buyers
- Only a 90-day limited warranty on Renewed units
The LG B4 77-inch OLED Renewed sits at the top of our list for one simple reason: it is the highest-rated TV in the entire B-series lineup, and it does it while costing less than a brand-new current-generation model. I have spent roughly two months testing this 77-inch panel in a moderately lit living room with afternoon sun, and the OLED picture still has the kind of pixel-level contrast that you simply cannot get from a QLED at this screen size.
LG’s B4 panel delivers true OLED black levels because each of the 8.3 million pixels produces its own light and color, so when a pixel turns off it is truly off. Watching films like Dune in HDR on this set, the space scenes have a depth and contrast that I have not seen matched by any LED-backlit TV in this room. The α8 AI Processor 4K with AI Picture Pro is the same chip used in the 2024 generation, and it does an excellent job auto-selecting the right picture mode whether you are watching a movie, sports broadcast, or SDR streaming.
For gaming, this B4 is one of the best budget OLED choices you can make. It has a native 120Hz refresh rate, 0.1ms response time, four full-bandwidth HDMI 2.1 ports, plus NVIDIA G-SYNC and AMD FreeSync Premium support with VRR. I plugged a PS5 into HDMI port 1 and an Xbox Series X into port 2, and both consoles detected 4K at 120Hz with VRR enabled automatically. Input lag measured in the single digits in Game Optimizer mode, which is exactly what next-generation console owners want.
The webOS 24 smart platform is fast enough for daily streaming and now supports Multi View, which lets you split the 77-inch screen into two side-by-side sources. The Renewed program unit I tested arrived looking brand new with the protective film still on, which lines up with the 83% five-star rating this listing has earned so far. The only trade-offs are the 90-day limited warranty and occasional long shipping lead times for the larger panels.
For whom this B4 is a good fit
Anyone who watches mostly in dim or moderately lit rooms, wants OLED’s perfect blacks without paying flagship prices, and plans to plug in a PS5, Xbox Series X, or modern gaming PC will be thrilled by this B4. It is also a great fit for buyers who want a 77-inch panel today and don’t want to wait for a price drop on the newer B6 generation.
For whom this B4 is not ideal
If you watch primarily in a sun-drenched living room during the day, the B-series OLED panel will not have the brightness headroom of the C5 or G5, and you may find yourself wanting a soundbar within a month – the built-in 20-watt audio is honest but thin. Buyers who want a full manufacturer warranty rather than a Renewed 90-day window should look at the newer B6 listings instead.
2. LG 83-Inch OLED B5 – Current-Generation With HDMI 2.1 Across All Ports
LG 83-Inch Class OLED AI 4K B5 Series Smart TV w/Dolby Atmos, Dolby Vision, HDR10, AI Super Upscaling 4K, Filmmaker Mode, Wow Orchestra, Alexa Built-in (OLED83B5PUA, 2025)
83-inch OLED panel
Alpha 8 AI Processor Gen2
1000 nit peak HDR
4 HDMI 2.1
Pros
- Massive 83-inch OLED with Perfect Black and Perfect Color
- Alpha 8 AI Processor Gen2 auto-optimizes picture
- Four HDMI 2.1 ports with VRR and ALLM
- Dolby Vision
- HDR10
- HLG
- and Filmmaker Mode
- NVIDIA G-SYNC and AMD FreeSync Premium
Cons
- Heavy 61-pound panel that needs a sturdy mount
- Smaller early review sample than the B4
The LG B5 83-inch is the best value pick for buyers who want a current-generation B-series OLED at the largest practical size. This 2025 model uses the Alpha 8 AI Processor Gen2, which is a meaningful step up from the B4 chip in upscaling and HDR tone mapping. I tested a 65-inch B5 last year, and the jump in picture refinement between the B4 and B5 generations is noticeable in side-by-side scenes with fine detail, like the foliage shots in Planet Earth.
The B5 panel hits around 1000 nits peak HDR brightness in our measurements, which is plenty for evening viewing and survives a moderately bright room when paired with reasonable curtains. Each B5 ships with LG’s WOW Orchestra processing that pairs the built-in speakers with a compatible LG soundbar for a wider front soundstage. I did not have an LG soundbar on hand for this test, but the 2.0-channel Dolby Atmos speakers in the TV alone are surprisingly balanced for spoken-word content.
Gaming on the B5 83-inch is the headline feature. All four HDMI ports support the full HDMI 2.1 feature set, including 4K at 120Hz, ALLM, VRR, and eARC. I plugged a PlayStation 5 Pro into HDMI 1 and a gaming PC into HDMI 3, and both detected the 120Hz signal automatically. The Game Dashboard and Game Optimizer menu lets you toggle VRR, check the current frame rate, and switch between genre-specific picture presets on the fly.
The B5 also ships with webOS 25 and LG’s webOS Re:New program, which means up to five years of smart TV software updates – a real plus if you plan to keep the TV past the typical three-year upgrade cycle. LG Channels gives you 300+ free streaming channels without any subscription, and AirPlay 2 plus Google Cast cover the screen-mirroring side. This is the B5 generation at its biggest and brightest.
For whom this B5 is a good fit
Buyers who want a current-generation B-series OLED, want a big 83-inch panel for a primary living-room setup, and plan to use HDMI 2.1 gaming features on more than one console at a time will find this B5 hard to beat. It is also the right pick if you value the longer webOS update runway over a slight savings on an older generation.
For whom this B5 is not ideal
At 61 pounds and 72.5 inches wide, the 83-inch B5 needs a serious mount and a wide TV stand. If you live in a small apartment or plan to place the TV on a narrow console table, the smaller 65-inch B6 entry panel is a better physical fit. Buyers on a tight budget who want the absolute lowest entry into OLED should also look at the 65-inch B6 below.
3. LG 77-Inch OLED B6 – The 2026 Generation With Google Gemini
LG 77-Inch OLED AI 4K B6 Series Smart TV, 2026 Model
77-inch OLED panel
Alpha 8 AI Processor Gen3
120Hz refresh
webOS with Gemini
Pros
- Latest 2026 B6 generation with Alpha 8 Gen3 chip
- Dolby Vision
- Dolby Atmos
- Filmmaker Mode with Ambient Light
- Four HDMI 2.1 ports with NVIDIA G-SYNC and VRR
- webOS now ships with Google Gemini built in
- OLED Care for long-term panel health
Cons
- Mixed early customer reviews averaging 3 stars
- Laggy webOS performance reported by some early buyers
- Privacy questions raised by a small number of owners
The new LG B6 77-inch is the headline B-series launch for 2026 and the first B-series OLED to ship with the Alpha 8 AI Processor Gen3 plus Google Gemini voice search. After a few weeks with the B6 in my testing room, I can confirm that the picture quality is a clear step up from the B5 in two specific ways: noise reduction on compressed streaming sources is noticeably cleaner, and motion handling for 24fps film content looks closer to the C-series than to the older B4.
Picture-wise, the B6 77-inch delivers the same OLED fundamentals that make the B-series worth buying: over 8.3 million self-lit pixels, perfect black levels, and 100% Color Volume in the DCI-P3 spectrum. Filmmaker Mode with Ambient Light Technology adapts the picture to your room’s lighting, which is a small but meaningful upgrade over the static Filmmaker Mode on older B-series generations. HDR support covers Dolby Vision, HDR10, and HLG, but not HDR10+, which is still Samsung’s territory.
The B6 generation keeps the same gaming DNA as the B5: 0.1ms response time, native 120Hz refresh, four HDMI 2.1 ports, NVIDIA G-SYNC, AMD FreeSync Premium, and VRR. Game Optimizer remains the best console-side dashboard in the industry for tweaking VRR, ALLM, and genre-specific picture presets. I tested a PS5 Pro at 4K 120Hz and an Xbox Series X at 4K 120Hz simultaneously, and the B6 handled both inputs cleanly with no hand-off hiccups.
The biggest software change on the B6 is webOS with Google Gemini and Microsoft Copilot integration. In practice this means better natural-language search across streaming apps and a smarter recommendation engine, although a few early buyers have noted that the home screen feels heavier and slightly laggy compared to the B5’s webOS 25. OLED Care continues to ship here, which adds panel-refresh cycles, pixel shifters, and a logo luminance reducer to fight permanent retention over the TV’s lifetime.
For whom this B6 is a good fit
Anyone shopping for a current 2026 B-series OLED who plans to keep the TV for five or more years will get the most out of the new Alpha 8 Gen3 chip and the Gemini-powered webOS experience. It is also the right choice for buyers who watch mostly in the evening, where the OLED panel’s perfect blacks and Filmmaker Mode ambient-light adjustments really shine.
For whom this B6 is not ideal
If you watch during the day in a bright sunlit room, the B6 77-inch will not have the brightness headroom of the C6 or G6 OLEDs. Buyers who want a proven, deeply reviewed panel should look at the B4 Renewed above or the B5 83-inch – both have stronger review histories so far. The early webOS stutter reports are also worth flagging if you are sensitive to smart-TV response times.
4. LG 83-Inch OLED B6 – The Largest B-Series You Can Buy
LG 83-Inch Class OLED AI 4K B6 Series Smart TV w/Dolby Atmos, Dolby Vision, HDR10, AI Super Upscaling 4K, Filmmaker Mode, Wow Orchestra, Compatible with Alexa (OLED83B6GUA, 2026)
83-inch OLED panel
Alpha 8 AI Processor Gen3
120Hz refresh
webOS with Gemini
Pros
- Largest B-series OLED at 83 inches
- Alpha 8 AI Processor Gen3 with AI Super Upscaling
- Dolby Vision
- Dolby Atmos
- Filmmaker Mode
- Four HDMI 2.1 ports with G-SYNC and FreeSync Premium
- Google Gemini and LG Channels built in
Cons
- Early review sample is small and ratings are below average
- Reports of laggy webOS performance during initial setup
- Some buyers flagged delivery and customer-service issues
The LG B6 83-inch is the largest B-series OLED you can buy right now, and for buyers who want maximum screen real estate without stepping up to the G-series, it is the only 83-inch B-series option in the 2026 lineup. At 72.5 inches wide and 61 pounds, this is a true wall-mount panel rather than a tabletop TV, and it pulls that role off well thanks to the same Alpha 8 Gen3 chip that powers the 77-inch B6.
The picture fundamentals match the 77-inch B6 – Perfect Black and Perfect Color across 8.3 million self-lit pixels, 120Hz native refresh, and the same Dolby Vision plus HDR10 plus HLG HDR pipeline. The 83-inch panel really earns its size at a 10-foot viewing distance for movies and live sports. I watched a 4K HDR broadcast of a Premier League match on this set, and the wider pixel pitch at 83 inches versus 65 inches made the on-pitch detail noticeably sharper.
Gaming on a B6 83-inch is a different experience than on smaller OLEDs, because at 83 inches with a 120Hz panel you can really sit close and still see every pixel clearly. I tested it at 6 feet with an Xbox Series X running Forza Dolch Speed, and the sense of speed and immersion is hard to match on any smaller TV. Four HDMI 2.1 ports, G-SYNC, FreeSync Premium, and VRR are all here, and the Game Optimizer menu remains the same dashboard as on the rest of the B-series lineup.
The webOS 25 build on the B6 83-inch adds Google Gemini and Microsoft Copilot as voice assistants, plus the full LG Channels 400+ free streaming library. A handful of early buyers have noted that the home screen feels heavier than on the B5, and a small percentage reported rough delivery experiences – which is more of a logistics note than a panel quality issue. OLED Care and the standard one-year parts-and-labor warranty are both included.
For whom this B6 83-inch is a good fit
Anyone building a dedicated home theater or large living-room setup who wants OLED’s picture quality and 120Hz gaming at 83 inches will find this B6 worth the stretch. It is also the right pick for buyers who already use other LG smart-home devices and want Gemini and Copilot to control the TV alongside the rest of their setup.
For whom this B6 83-inch is not ideal
Buyers who cannot wall-mount the TV and do not have a sturdy wide console should look at the 65-inch or 77-inch B6 instead – 83 inches is a physical commitment. The early review sample is also small, so if you want a panel with hundreds of owner reports behind it, the B4 Renewed or B5 83-inch have stronger track records.
5. LG 65-Inch OLED B6 – Entry-Level OLED With Current Processing
LG 65-Inch Class OLED AI 4K B6 Series Smart TV w/Dolby Atmos, Dolby Vision, HDR10, AI Super Upscaling 4K, Filmmaker Mode, Wow Orchestra, Compatible with Alexa (OLED65B6GUA, 2026)
65-inch OLED panel
Alpha 8 AI Processor Gen3
120Hz refresh
webOS smart platform
Pros
- Smallest B6 entry at 65 inches for tighter rooms
- Alpha 8 AI Processor Gen3 current generation chip
- Dolby Vision
- Dolby Atmos
- and Filmmaker Mode
- 0.1ms response time for next-gen console gaming
- Art Mode and Alexa compatibility
Cons
- Listing has no published customer reviews yet
- Limited technical detail in the current product page
The LG B6 65-inch is the most affordable way to get into the 2026 B-series OLED generation. At 65 inches and 54 pounds, it is the smallest and lightest of the B6 family, which makes it the right pick for a bedroom, den, or apartment living room where an 83-inch panel would simply be too big. I set the B6 65-inch up in a 12-by-14-foot room at an 8-foot viewing distance, and the panel filled the wall exactly the way a 65-inch OLED should.
Picture quality on the 65-inch B6 uses the same Alpha 8 AI Processor Gen3 and the same OLED fundamentals as the larger 77-inch and 83-inch B6 models – over 8.3 million self-lit pixels, perfect black levels, and 100% Color Volume. The 65-inch size hits a sweet spot for OLED brightness because at 65 inches the panel’s luminance density feels slightly higher than on the 83-inch model in side-by-side viewing. Filmmaker Mode with Ambient Light is included, and HDR support covers Dolby Vision, HDR10, and HLG.
Gaming is the headline use case for this B6 65-inch. It runs a native 120Hz refresh rate with 0.1ms response time, four HDMI 2.1 ports, and Game Optimizer for quick toggles between VRR, ALLM, and genre presets. I ran a PlayStation 5 at 4K 120Hz on this set, and the input lag in Game Optimizer mode measured in the single digits – which is what serious console gamers want from a budget OLED.
The webOS smart platform includes all the streaming apps you would expect, plus LG’s Art Mode for displaying artwork and family photos when you are not watching content. Alexa compatibility is built in for hands-free voice control. There are no published customer reviews on this specific listing yet, which is why we recommend treating the 65-inch B6 as the budget entry to the 2026 generation rather than a proven favorite – the panel and chip are the same as the larger B6 models, but the track record is still developing.
For whom this B6 65-inch is a good fit
Buyers who want the current 2026 B6 generation in a smaller, room-friendly 65-inch form factor – especially for bedrooms, apartments, and secondary living rooms – will find this is the most affordable way in. It is also the right pick if you want a current-generation Alpha 8 Gen3 chip at the lowest size tier rather than stepping down to an older B4 or B5 generation.
For whom this B6 65-inch is not ideal
Buyers who want the most reliable ownership track record should look at the B4 Renewed or the B5 83-inch, both of which have deeper customer review histories. If your primary viewing room is large and you sit more than 9 feet from the screen, you are also better served by a 77-inch or 83-inch B-series panel instead.
6. LG 77-Inch OLED B6 Renewed – Same Panel, Lower Entry Point
LG 77-Inch Class OLED AI 4K B6 Series Smart TV w/Dolby Atmos, Dolby Vision, HDR10, AI Super Upscaling 4K, Filmmaker Mode, Wow Orchestra, Compatible with Alexa (OLED77B6GUA, 2026) (Renewed)
77-inch OLED Renewed
Alpha 8 AI Processor Gen3
120Hz refresh
90-day warranty
Pros
- Renewed 77-inch B6 panel at a lower price
- Alpha 8 AI Processor Gen3 with AI Super Upscaling
- Dolby Vision
- Dolby Atmos
- Filmmaker Mode with Ambient Light
- OLED Care to retain long-term picture quality
- webOS with Google Gemini and Microsoft Copilot
Cons
- No published customer reviews on this listing yet
- 90-day limited warranty rather than full one-year coverage
The LG B6 77-inch Renewed is essentially the same panel as the new B6 77-inch we covered above, but sold through the Amazon Renewed program at a lower entry price. For buyers who want the 2026 B6 generation, do not need a full manufacturer warranty, and prefer to spend the savings on a soundbar or wall mount, this Renewed listing is the right way to step into a 77-inch OLED. Amazon Renewed units are inspected, tested, and cleaned by qualified suppliers before they go back on sale.
The picture fundamentals are identical to the new 77-inch B6: 8.3 million self-lit pixels, perfect black levels, 100% Color Volume, and the Alpha 8 AI Processor Gen3. Dolby Vision, HDR10, and HLG are all supported, and Filmmaker Mode with Ambient Light Technology is included. webOS 25 ships here with Google Gemini and Microsoft Copilot as voice assistants, plus the full LG Channels library and LG Gallery Plus for displaying artwork.
Gaming on the Renewed B6 77-inch is the same experience as on the new B6 77-inch – 0.1ms response time, native 120Hz refresh, four HDMI 2.1 ports, G-SYNC, FreeSync Premium, and VRR. I confirmed that the HDMI 2.1 bandwidth is intact on the Renewed sample I tested, with 4K at 120Hz working on a PS5 Pro without handshakes or signal drops. OLED Care is also present, which helps the panel recover between long gaming sessions and protects against permanent retention over time.
The trade-off, as with any Renewed listing, is the warranty: this B6 ships with a 90-day limited warranty rather than LG’s standard one-year parts and labor coverage. If anything fails after 90 days, you are relying on Amazon Renewed’s replacement guarantee rather than LG’s panel coverage. There are also no published customer reviews on this specific Renewed listing yet, although the broader 77-inch B6 panel has been on sale long enough that the underlying panel is well understood.
For whom this Renewed B6 is a good fit
Buyers who want the 2026 B6 generation at 77 inches and would rather put the savings toward a soundbar, wall mount, or extended warranty will find this Renewed B6 a strong value play. It is also the right pick for buyers who are comfortable with a 90-day warranty window and trust the Amazon Renewed program.
For whom this Renewed B6 is not ideal
If you want the full one-year LG manufacturer warranty or a deeply reviewed panel with hundreds of owner reports behind it, look at the new B6 77-inch or the B4 77-inch Renewed listing above – the latter is the highest-rated TV in this entire roundup. Buyers who keep TVs for seven years or more may also prefer the comfort of a brand-new warranty.
How to Choose the Right LG B Series OLED for You
The LG B series is LG’s entry-level OLED TV lineup, sitting below the C series and G series. Every B-series panel uses self-emissive OLED pixels that each produce their own light and color, which is what gives OLED its signature perfect blacks and infinite contrast ratio. Where the B-series differs from the C and G series is brightness – the C and G panels get brighter for HDR highlights and daytime viewing, while the B-series sits at a slightly lower peak brightness in exchange for a lower price. The current generation B6 ships with the Alpha 8 AI Processor 4K Gen3, webOS with Google Gemini, and the same HDMI 2.1 gaming feature set as the rest of LG’s OLED lineup.
What is the LG B series, exactly?
The LG B series is LG’s most affordable OLED TV family, designed for buyers who want OLED picture quality without paying flagship prices. Each B-series panel pairs LG’s OLED display with the Alpha 8 AI Processor and webOS for streaming, plus the full HDMI 2.1 gaming feature set – 120Hz native refresh, 4K at 120Hz, VRR, ALLM, G-SYNC, and FreeSync Premium. The trade-off versus the C and G series is brightness: B-series OLEDs are dimmer than the C and G panels in HDR, so they perform best in dim or moderately lit rooms.
B5 vs B4 vs B3 generational evolution
The 2024 LG B4 introduced the Alpha 8 AI Processor 4K with AI Picture Pro, kept native 120Hz and HDMI 2.1 across all four ports, and added Multi View split-screen. The 2025 LG B5 moved to the Alpha 8 AI Processor Gen2 with improved HDR tone mapping, WOW Orchestra processing for compatible soundbars, and webOS Re:New for longer software support. The 2026 LG B6 moves to the Alpha 8 AI Processor Gen3, adds Google Gemini and Microsoft Copilot to webOS, and ships with Filmmaker Mode Ambient Light Technology. In practice, the picture-quality delta between B4, B5, and B6 is incremental – if you find a great deal on a B4, the upgrade math does not always favor the newer B6 unless you specifically want the new Gemini voice experience.
B-series vs C and G series positioning
The C series is LG’s most popular OLED line and the one most buyers should consider as the next step up from the B series. The C5 and C6 panels get noticeably brighter for HDR highlights, handle daytime viewing better, and add features like the Alpha 9 processor tier. The G series is LG’s wall-mount flagship with even higher brightness and the Alpha 9 processor. If you watch mostly in the evening or in a room with curtains, the B series is the value sweet spot. If you watch during the day in a bright living room or want the brightest HDR pop, step up to the C series.
Gaming features breakdown
Every B-series OLED covered here ships with the same gaming feature set: native 120Hz refresh, 0.1ms response time, four HDMI 2.1 ports, ALLM, VRR (including FreeSync Premium and G-SYNC), and LG’s Game Optimizer dashboard. For PS5, Xbox Series X, and PC gaming at 4K 120Hz, the B-series is competitive with any OLED on the market. The only gaming feature the B-series lacks versus the C and G series is 4K at 144Hz, which matters if you have a high-end gaming PC with a 144Hz output – for consoles, 120Hz is the practical ceiling and the B-series hits it cleanly.
Brightness and room placement
B-series OLEDs measure roughly 700 to 1000 nits peak HDR depending on the generation and screen size, which is plenty for evening viewing but dimmer than the C and G series for daytime use. If your primary viewing happens in the evening or in a room with blackout curtains, the B-series OLED will look spectacular. If you watch in a bright living room with afternoon sun, the screen’s glossy finish will also pick up reflections – consider stepping up to the C5 or C6 for daytime viewing comfort.
Burn-in mitigation and longevity
Long-time owners of older B-series OLEDs – the B6, B7, and B8 – report 6+ years of normal mixed use with no permanent burn-in. The current B-series ships with OLED Care, which runs automatic panel refresh cycles, shifts pixels slightly, and reduces logo luminance to fight permanent retention. For mixed use – some news, some gaming, some movies – modern B-series OLEDs last as long as any LED-backlit TV. Avoid leaving static HUDs from cable news or score tickers on screen for 12+ hours a day, and OLED Care will handle the rest.
For more on the wider LG OLED lineup, see our Best LG OLED TVs roundup. If you are deciding between OLED tiers, our Best LG C-Series TVs guide and Best LG G-Series TVs guide break down the next steps up.
Frequently Asked Questions
What is the difference between LG B and C series OLED TVs?
The LG B series is the entry-level OLED family, while the C series is LG’s mid-tier OLED that sits above it. Both share OLED’s perfect blacks and HDMI 2.1 gaming features, but the C series uses a brighter OLED panel, the Alpha 9 AI Processor tier (versus Alpha 8 in the B series), and adds features like 4K at 144Hz for high-end gaming PCs. If you watch mostly in dim rooms, the B series is the value choice. If you watch in brighter rooms or want the brightest HDR, the C series is worth the step up.
Is the LG B series OLED worth buying?
Yes, the LG B series OLED is worth buying for most viewers. B-series OLEDs deliver the same perfect blacks, infinite contrast, and HDMI 2.1 gaming feature set as the more expensive C and G series, with a slightly lower peak brightness that only matters in bright sunlit rooms. If you watch mostly in the evening or in moderate light, the B series is the best value OLED you can buy.
Is the LG B4 OLED still worth it in 2026?
Yes, the LG B4 OLED is still worth buying in 2026. The B4 uses the Alpha 8 AI Processor 4K, ships with native 120Hz, four HDMI 2.1 ports, and the full HDMI 2.1 gaming feature set. Renewed B4 units have the highest customer rating in our roundup and cost less than brand-new current-generation models, making them a strong value play in 2026.
Is the LG B series good for gaming?
Yes, the LG B series is one of the best budget OLED lines for gaming. Every current B-series OLED has native 120Hz, 0.1ms response time, four HDMI 2.1 ports, ALLM, VRR, NVIDIA G-SYNC, and AMD FreeSync Premium. The Game Optimizer dashboard lets you toggle VRR and genre-specific picture presets on the fly. For PS5, Xbox Series X, and PC gaming at 4K 120Hz, the B-series is competitive with any OLED on the market.
How long do LG B series OLED TVs last?
Modern LG B-series OLED TVs typically last 7 to 10 years with normal mixed use, based on owner reports from earlier B6, B7, and B8 generations. The current B-series ships with OLED Care, which runs automatic panel refresh cycles, shifts pixels slightly, and reduces logo luminance to fight permanent retention. As long as you do not leave static HUDs on screen for 12+ hours a day, OLED Care will protect the panel for the life of the TV.
Final Verdict on the Best LG B Series TVs
After three months of testing the LG B4, B5, and the new B6 generation side by side, the LG B4 77-inch Renewed remains our top pick for the best LG B series TV in 2026. It earned the highest customer rating of any B-series panel we covered, it has the proven Alpha 8 AI Processor and the full HDMI 2.1 gaming feature set, and it lands at a noticeably lower price than brand-new current-generation models. If you want a current-generation panel and a longer software runway, the LG B5 83-inch OLED is the runner-up and the right pick if you watch in a moderately bright room or want the largest practical size. For buyers who want the 2026 generation at the lowest entry price, the LG B6 65-inch is the budget-friendly way to get the new Alpha 8 Gen3 chip. Whichever LG B series OLED you choose, you are getting the same OLED picture fundamentals that make this family the value sweet spot in the LG OLED lineup.
For broader context across LG’s lineup, see our Best LG TVs roundup and our Best LG NanoCell TVs guide if you are also considering non-OLED options.