LG 55-inch 4K OLED B4 Smart TV Review – Pros & Cons – LG OLED B4 Series

Embark on a visual odyssey with the LG 55-inch 4K OLED B4 Smart TV, a portal to a new dimension of entertainment. This television isn’t merely a device; it is a canvas where every pixel is a star, and every image is a masterpiece. The self-lit OLED technology is the secret to its brilliance, for each pixel glows independently, creating an infinite contrast ratio that makes blacks deeper than midnight and colors more vivid than a painter’s palette. Consequently, the scenes unfold with a lifelike realism that feels as though you could reach out and touch them. Furthermore, the a9 AI Processor Gen7 is the brain behind the beauty, intelligently optimizing every frame for stunning clarity and detail. Ultimately, this LG 55-inch 4K OLED B4 Smart TV transforms your living room into a cinematic sanctuary where stories leap off the screen with breathtaking intensity.

The LG 55-inch 4K OLED B4 Smart TV is more than just a screen; it is a nexus of intelligent design and seamless functionality. Its sleek, flat-screen profile is a testament to modern minimalist aesthetics, blending effortlessly into any decor like a silent shadow. Meanwhile, the included Magic Remote is your wand, a magical tool that grants you intuitive control over your viewing experience with its point-and-click navigation. Moreover, with Alexa built-in, your voice becomes the ultimate command, allowing you to search for content, control smart home devices, and even get answers to your questions without lifting a finger. Additionally, the webOS operating system is a fluid, user-friendly interface that simplifies the journey through a vast universe of streaming services, live TV, and personalized content. In essence, this television is a harmonious blend of form and function, offering a truly effortless and enjoyable experience.

In conclusion, the LG 55-inch 4K OLED B4 Smart TV is an investment in pure entertainment, a gateway to a world where every moment is elevated. The television’s advanced features work together in perfect synchrony, crafting an experience that is both immersive and intuitive. From the silky smooth motion of fast-paced action scenes, to the subtle nuances of a dramatic moment, this TV captures every detail with unparalleled precision. Similarly, the a9 AI Processor Gen7 is a master conductor, orchestrating a symphony of visual and auditory perfection. Consequently, whether you are a cinephile, a gamer, or a casual viewer, this television is poised to exceed your expectations. Indeed, the LG 55-inch 4K OLED B4 Smart TV is not just a purchase; it is an invitation to a new era of home entertainment.

FEATURES:
– Magic Remote for easy control
– Built-in Amazon Alexa
– 120Hz refresh rate for smooth visuals
– 4 HDMI 2.1 ports for gaming
– Dolby Vision and Dolby Atmos support
– WebOS smart TV platform
– NVIDIA G-Sync and AMD FreeSync Premium
– Multi-View to split the screen

The LG 55-Inch Class OLED B4 Series Smart TV (OLED55B4PUA, 2024) is a feature-rich television designed for an exceptional viewing and gaming experience. It boasts a 4K OLED display with a 120Hz refresh rate, ensuring smooth and detailed visuals. For gamers, it offers four HDMI 2.1 ports and supports both NVIDIA G-Sync and AMD FreeSync Premium. The TV includes a Magic Remote for intuitive control and has built-in Amazon Alexa for voice commands. Additionally, it supports Dolby Vision and Dolby Atmos for immersive audio and video, runs on the webOS smart TV platform, and features Multi-View to split the screen.

PROS:
– Excellent picture quality
– Brightness is incredibly high
– Great gaming performance
– Refresh rate is fantastic
– Superb built quality
– Colors are much nicer
– Contrast is excellent
– Vibrant and clear colors
– Easy to use interface
– Sound quality is good
– Perfect for movie watching

CONS:
– Remote not backlit
– Magic remote is clumsy
– Not as bright as C or G series
– Sound is just okay

The LG 55-Inch Class OLED B4 Series Smart TV (OLED55B4PUA, 2024) offers excellent picture quality with incredibly high brightness, vibrant colors, and superb contrast, making it perfect for movie watching. Its great gaming performance is enhanced by a fantastic refresh rate, and the TV features a user-friendly interface. While the sound quality is good, it is just okay, and the brightness is not on par with the C or G series. The build quality is superb, but the Magic Remote, though AI-powered with built-in Alexa, is not backlit and can be clumsy to use. Read more…

LG 55-inch B4 Series OLED TV: The clear choice for picture quality and gaming.

LG 55-inch B4 Series OLED TV: The clear choice for picture quality and gaming.

This image is an advertisement for the LG 55-inch B4 Series OLED TV. It highlights key features of the OLED technology. The ad compares OLED to QLED TVs. It shows how OLED has over 8.3 million self-lit pixels. It also mentions 100% color volume and fidelity. The image also points out the infinite contrast and perfect black levels of OLED. Additionally, it highlights gaming features like NVIDIA G-Sync, AMD+ FreeSync and VRR. The ad concludes by stating that LG OLED is the clear choice for perfection.


Product description for the LG B4 55-inch OLED TV

Product description for the LG B4 55-inch OLED TV

This image displays the LG B4 55-inch OLED TV. The image shows its dimensions. The width is 48.8 inches without the stand. The height is 27.9 inches without the stand. The depth without the stand is 1.8 inches. The TV screen is 55.3 inches diagonally. The image also shows what is included in the box. This includes a Magic Remote, remote control batteries, a power cable, the TV stand, and a quick start guide. The TV remote is also shown in detail. The TV supports Alexa.


LG webOS Smart TV Interface

LG webOS Smart TV Interface

The image displays the user interface of an LG TV featuring webOS. It shows a home screen with a large banner advertising “Masters of the Air” on Apple TV+. Below the banner, there are different categories like “Home Office,” “Game,” “Music,” and “Sports.” A row of popular streaming apps like Netflix, Prime Video, Disney+, Max, and Hulu is also visible. The bottom section showcases a “Top Picks for you” row with various content titles. An “LG webOS 23 Editor’s Choice” badge is present in the top right corner. The screen highlights the availability of LG Channels, offering over 300 free channels.


LG’s webOS Re:New Program

LG's webOS Re:New Program

The image is an advertisement for the LG webOS Re:New Program. The program promises five years of software updates for LG products. It aims to provide users with continued performance and new features. The software updates will download automatically. Users who have disabled auto-update will get a pop-up notification.


The LG B4 OLED TV is showcased in a home setting.

The LG B4 OLED TV is showcased in a home setting.

The picture shows an LG 55-inch B4 4K OLED TV. It is mounted on a wall. The TV screen is on. It displays a colorful, natural scene. The TV is in a living room. A bookshelf is on one side. A plant is on the other. The room has natural light. This highlights the TV’s slim design. It also shows its picture quality. The scene looks crisp and vibrant.


The LG a8 AI Processor 4K

The LG a8 AI Processor 4K

The LG 55-inch 4K OLED B4 Smart TV features the a8 AI Processor 4K. It provides outstanding picture and sound quality. The processor uses AI to detect what you are watching. This helps to automatically improve the picture and sound. The TV has improved graphics and faster processing speeds. It also has faster AI performance. These improvements are compared to the LG a5 processor Gen7.


A Glimpse into the LG B4 55-inch OLED TV Experience

A Glimpse into the LG B4 55-inch OLED TV Experience

This image showcases the LG B4 55-inch OLED TV’s home theater experience. It highlights its key features for an immersive viewing experience. The TV supports Dolby Vision and Dolby Atmos. It also features Filmmaker Mode. The image shows a cozy living room setup. A movie is playing on the TV. The scene features a man and a woman under an umbrella in the rain.


An LG TV remote control

An LG TV remote control

This is a remote control for an LG television. The remote is black and has a variety of buttons. There is a red power button at the top. It has a number pad from 1 to 9 and 0. There are also buttons for voice control, volume, and channel selection. Dedicated buttons for streaming services like Netflix and Prime Video are present. A logo for LG is at the bottom.



Sleek LG 55-inch B4 OLED TV Showcased

Sleek LG 55-inch B4 OLED TV Showcased

The image shows a large, thin-bezel television. It’s an LG 55-inch B4 Series OLED TV. The screen is displaying vibrant, colorful content. The TV is positioned in a modern living space. The design is minimalist. The overall impression is one of high-quality display technology and elegant home entertainment.


Vibrant Visuals on LG 4K OLED B4 Smart TV

Vibrant Visuals on LG 4K OLED B4 Smart TV

An image shows a close-up of an LG 55-inch 4K OLED B4 Smart TV. It displays a scene with bright, colorful flowers. The colors are very vivid. The screen has a thin bezel. The picture quality looks sharp and clear. The TV is on a black stand. The scene seems lifelike. This highlights the TV’s impressive visual performance.




TV input and output ports

TV input and output ports

This image shows the back of a TV. It displays the various ports available for connecting external devices. There are two HDMI IN ports for high-definition video and audio. A USB IN port is visible for connecting a USB drive. There is also an ANTENNA IN/CABLE port. This is used for connecting an antenna or cable TV.


About ProjectoReviews

On ProjectoReview.com, you can see a wide range of home theater products and devices with appropriate reviews, ratings and buying guidelines. The main purpose of this website to provide unbiased reviews on projectors and home theater devices. The reviews are written after extensive research by participating in relevant forums, reading blogs and collecting information from various sources. The website focuses on various products like projectors, home theaters, display devices, audio equipment, projector screens, TVs and various home theater accessories.

View all posts by ProjectoReviews →

Best Lg 55 Inch 4k Oled B4 Deals

LG 55 inch Class LG OLED evo AI C6 4K Smart TV 2026 | Brightness Booster, Perfect Black & Perfect Color, a11 AI Processor Gen3, VRR 165Hz, Dolby Vision & Atmos, Filmmaker Mode

Image of LG 55 inch Class LG OLED evo AI C6 4K Smart TV 2026 | Brightness Booster, Perfect Black & Perfect Color, a11 AI Processor Gen3, VRR 165Hz, Dolby Vision & Atmos, Filmmaker Mode

Product Highlights

  • ✅ BRIGHTNESS BOOSTER: Brighter visuals and vivid detail with Brightness Booster powered by the a11 AI Processor Gen 3.
  • ✅ PERFECT BLACK AND PERFECT COLOR: Over 8.3 million self-lit smart pixels with Perfect Black and Perfect Color technology.
  • ✅ A11 AI PROCESSOR: Find and choose what to watch quickly and seamlessly, with AI Director Processing delivering movies in perfected tone. Compared to the LG a9 AI Processor Gen8, enjoy 5.6x greater AI neural processing, 50% faster operation, and 70% improved graphics.
  • ✅ DOLBY VISION, DOLBY ATMOS AND FILMMAKER MODE: Loaded with Dolby Vision for extraordinary color, contrast and brightness, plus Dolby Atmos for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE with Ambient Light Technology, allowing you to see films just as the director intended.

LG 55-Inch OLED evo AI 4K C5 Series Smart TV (OLED55C5PUA, 2025)

Image of LG 55-Inch OLED evo AI 4K C5 Series Smart TV (OLED55C5PUA, 2025)

Product Highlights

  • ✅ World's No.1 OLED: Celebrating 12 years of award-winning OLED TV technology with proven excellence in display innovation
  • ✅ Brightness Booster Technology: Brightness Booster technology magnifies each individual pixel for luminous quality that shines with every detail
  • ✅ Bright Room Ready: Verified by UL for Discomfort Glare Free (UGR less than 22), this LG OLED TV performs well in any room or lighting condition with deep black levels that deliver stunning pictures
  • ✅ Alpha 9 AI Processor Gen8: This processor delivers personalized smooth, vivid pictures no matter what you watch. AI Super Upscaling technology automatically enhances picture quality whether you're watching sports, movies, or a late-night favorite

LG 55-Inch OLED evo AI 4K G5 Series Smart TV (OLED55G5WUA, 2025) | Dolby Atmos & Vision, HDR10, Filmmaker Mode, Wow Orchestra, Alexa Built-in

Image of LG 55-Inch OLED evo AI 4K G5 Series Smart TV (OLED55G5WUA, 2025) | Dolby Atmos & Vision, HDR10, Filmmaker Mode, Wow Orchestra, Alexa Built-in

Product Highlights

  • ✅ BRIGHTNESS BOOSTER ULTIMATE: LG's brightest, most vivid OLED evo, is 45% brighter than its predecessor. Magnifies each individual pixel for remarkably luminous detail
  • ✅ BRIGHT ROOM READY: Performs well in any room regardless of the lighting conditions
  • ✅ ALPHA 11 AI PROCESSOR GEN2: Enjoy personalized, crisp picture and sound no matter what you watch with AI Picture Pro and AI Super Upscaling. Find and choose what to watch fast and without lag. See movies in enhanced tone with AI Director Processing
  • ✅ PERFECT BLACK AND PERFECT COLOR: OLED technology creates an incredible watching experience and stellar picture quality with Perfect Black and Perfect Color technology on over 8.3 million self-lit smart pixels, even in bright rooms

LG 55" OLED evo C6 4K Smart TV 2026, α11 AI Gen3, Dolby Vision, OLED55C6PUA | 165Hz VRR, Brightness Booster, Bundle with CPS 1-Year Extended Protection, 2 Deco Gear HDMI 2.0 Cables & Home Theater Guide

Image of LG 55" OLED evo C6 4K Smart TV 2026, α11 AI Gen3, Dolby Vision, OLED55C6PUA | 165Hz VRR, Brightness Booster, Bundle with CPS 1-Year Extended Protection, 2 Deco Gear HDMI 2.0 Cables & Home Theater Guide

Product Highlights

  • ✅ LG USA AUTHORIZED & BUNDLE EXCLUSIVE: This exclusive bundle includes everything you need to start enjoying premium entertainment immediately. Beyond the standard TV package, you receive an Exclusive 1-Year Deco Essentials Extended Protection Plan (provided by CPS) that delivers an additional year of coverage beyond the standard protection, plus two Deco Gear 6FT Universal 4K HDMI 2.0 Cables with 28AWG pure copper conductors for superior signal transfer and minimal interference. Also included is the Deco Gear Television Home Theater Essentials Beginner's Guide to help you set up and optimize your viewing experience effortlessly.
  • ✅ Brightness Booster & α11 AI Processor 4K Gen3: Experience over 8.3 million self-lit smart pixels that deliver Perfect Black and Perfect Color technology, ensuring stellar picture quality with vivid details even in bright rooms. Powered by the Brightness Booster and the α11 AI Processor 4K Gen3 with Dual AI Engine, LG's most powerful AI processor to date, this TV delivers 5.6x greater AI neural processing, 50% faster operation, and 70% improved graphics performance over the previous generation. It upscales every frame to 4K with AI Picture Pro, providing brighter visuals, enhanced contrast, and lifelike colors that make every scene pop.
  • ✅ Dolby Vision, Dolby Atmos & FILMMAKER MODE: Bring the magic of the big screen into your living room with Dolby Vision for extraordinary color and brightness, paired with Dolby Atmos for immersive, three-dimensional sound that surrounds you. FILMMAKER MODE with Ambient Light Technology preserves the director's original creative intent, while LG Sound Suite delivers dynamic 3D audio, making every movie night feel like a premium theater experience.
  • ✅ Ultimate Gaming Performance: Dominate every match with a blazing-fast 0.1ms response time and up to 165Hz refresh rate, delivering crisp, smooth imagery without blur or tearing. Supported by NVIDIA G-Sync, AMD FreeSync Premium, and VRR, this LG TV ensures seamless gameplay on consoles or cloud platforms. The Game Dashboard and Game Optimizer put all controls at your fingertips for a competitive edge.

LG OLED55C6PUA OLED AI C6 4K Smart TV with 2 Year Amber Protection (2026)

Image of LG OLED55C6PUA OLED AI C6 4K Smart TV with 2 Year Amber Protection (2026)

Product Highlights

  • ✅ Perfect Black & Perfect Color: Over 8.3 million self-lit smart pixels with Perfect Black and Perfect Color technology | α11 AI Processor 4K Gen3: LG's most powerful & fastest Next Gen Processor with Dual AI Engine
  • ✅ OLED Care: You can watch on with confidence and peace of mind | Dolby Vision, Dolby Atmos & FILMMAKER MODE: Bring home the magic of home cinema
  • ✅ Cleans without Dripping: The non ammonia and alcohol free screen cleaning solution doesn't damage display screens | Removes Dust, Dirt, Fingerprints: 6.8oz 200ml spray liquid cleaner for TV's, monitors, tablets, phones, and glasses
  • ✅ This Bundle Includes: LG OLED55C6PUA 55 Inch Class OLED AI C6 4K Smart TV with Dolby Atmos (2026) | 1 Year Amber Protection in Addition to the Included Full 1 Year Manufacturer's Warranty. Intended for Residential Use Only. Exclusively Offered by Walt's TV | Amber Protection HDTV Screen Cleaner Kit

LG 55 inch Class LG OLED evo AI C6 4K Smart TV 2026 | Brightness Booster, Perfect Black & Perfect Color, a11 AI Processor Gen3, VRR 165Hz, Dolby Vision & Atmos, Filmmaker Mode

Image of LG 55 inch Class LG OLED evo AI C6 4K Smart TV 2026 | Brightness Booster, Perfect Black & Perfect Color, a11 AI Processor Gen3, VRR 165Hz, Dolby Vision & Atmos, Filmmaker Mode

Product Highlights

  • ✅ BRIGHTNESS BOOSTER: Brighter visuals and vivid detail with Brightness Booster powered by the a11 AI Processor Gen 3.
  • ✅ PERFECT BLACK AND PERFECT COLOR: Over 8.3 million self-lit smart pixels with Perfect Black and Perfect Color technology.
  • ✅ A11 AI PROCESSOR: Find and choose what to watch quickly and seamlessly, with AI Director Processing delivering movies in perfected tone. Compared to the LG a9 AI Processor Gen8, enjoy 5.6x greater AI neural processing, 50% faster operation, and 70% improved graphics.
  • ✅ DOLBY VISION, DOLBY ATMOS AND FILMMAKER MODE: Loaded with Dolby Vision for extraordinary color, contrast and brightness, plus Dolby Atmos for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE with Ambient Light Technology, allowing you to see films just as the director intended.

LG 55-Inch Class OLED evo C4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55C4PUA, 2024)

Image of LG 55-Inch Class OLED evo C4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55C4PUA, 2024)

Product Highlights

  • ✅ SELF-LIT PIXELS: LG's signature OLED technology creates an incredible watching experience and stellar picture quality illuminated with over 8 million self-lit pixels. Take in rich and accurate colors from the brightest to darkest parts of the scene thanks to 100% Color Volume and with 100% Color Fidelity.
  • ✅ BRIGHTNESS BOOSTER: Our Brightness Boosting technology magnifies each individual pixel for luminous quality that shines with every detail.
  • ✅ DOLBY VISION, FILMMAKER AND DOLBY ATMOS: Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision for extraordinary color, contrast and brightness, plus Dolby Atmos for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE, allowing you to see films just as the director intended.
  • ✅ A9 AI PROCESSOR GEN7: The C4's exclusive processor is the brains behind a truly unforgettable TV experience. You'll get smooth, vivid picture no matter what you watch with AI Super Upscaling which automatically enhances picture quality whether you're watching sports, movies, or a late-night favorite. Multi View with 2 screens lets you split your screen into 2 unique views so you can watch even more than before, everything looks and sounds incredible on a LG OLED TV.

Sony 55 Inch BRAVIA 6 OLED 4K HDR Smart Google TV with Gemini (K-55A60) | Dolby Vision/Atmos, OLED Contrast, Triluminos Pro, Wide Viewing Angle, 4xHDMI 2.1, Google Cast, Free 4K movie credits

Image of Sony 55 Inch BRAVIA 6 OLED 4K HDR Smart Google TV with Gemini (K-55A60) | Dolby Vision/Atmos, OLED Contrast, Triluminos Pro, Wide Viewing Angle, 4xHDMI 2.1, Google Cast, Free 4K movie credits

Product Highlights

  • ✅ PURE BLACK AND STUNNING CONTRAST: Over 8 million self-lit pixels are precisely controlled to produce pure black and stunning contrast in every scene.
  • ✅ A PICTURE PAINTED WITH EXTRA COLORS: Unique to Sony, Triluminos Pro enriches your viewing experience with a wider palette of over a billion accurate colors, reproducing more natural shades and hues so everything you watch is lifelike and vivid.
  • ✅ DISCOVER MORE ON GOOGLE TV WITH GEMINI: Browse 700,000 movies and TV episodes, live TV and more - in one place. And now, you can chat naturally with Gemini to help you find what to watch, get helpful answers to any question, control your smart home devices and more.
  • ✅ MORE IMMERSIVE MOVIE EXPERIENCE: Get a truly cinematic viewing experience with support for Dolby Vision and Dolby Atmos, and DTS:X for sound that spreads beyond the screen.

LG OLED55C6P 55 inch Class C6 Series 4K OLED Smart webOS TV

Image of LG OLED55C6P 55 inch Class C6 Series 4K OLED Smart webOS TV

Product Highlights

  • ✅ 4K UltraHD Resolution W/ Passive 3D
  • ✅ OLED HDR Delivers A Stunning High Dynamic Range Picture
  • ✅ 3 HDMI, 3 USB, Wi-Fi Built-in
Please share this:

Facebook         Twitter         Linkedin         Pinterest        

Leave a Reply

Your email address will not be published. Required fields are marked *