LG - 65" Class B4 Series OLED 4K UHD Smart webOS TV (2024)
Series
OLED 4K - B4Screen Size Class
65"Related Item
Highlights
- Key Specs
- Display Type: OLED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size Class: 65 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- OLED Technology: Standard OLED
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Specific Manufacturer Technologies: α8 AI Processor (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
- Smart Platform: webOS (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, Max, Disney+, YouTube, Prime Video, ESPN+, Apple TV+, Sling TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Number of HDMI Inputs (Total): 4
- TV Tuner Type: ATSC, Clear QAM
- Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: LG
- Model Number: OLED65B4PUA
- Product Name: 65" Class B4 Series OLED 4K UHD Smart webOS TV (2024)
- Series: OLED 4K - B4 (Part of a group of the same product type with similar features.)
- Model Year: 2024
- Dimensions
- Product Height With Stand: 35.5 inches
- Product Width: 57 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth With Stand: 9.3 inches
- Product Height Without Stand: 32.8 inches
- Product Depth Without Stand: 1.8 inches
- Product Weight With Stand: 38.1 pounds
- Product Weight Without Stand: 37.7 pounds
- Stand Width: 41.6 inches (The horizontal measurement of the stand/base, or the distance from the outside of one leg to the outside of the opposite leg, as it is attached to the product.)
- Stand Depth: 9.3 inches
- Adjustable Stand Width: false (Whether the stand can adjust to have more than one measurement either between the legs or the base itself.)
- Display
- Display Type: OLED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size: 65.3 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 65 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Picture Quality Enhancement Technology: Cinema HDR
- OLED Technology: Standard OLED
- Curved Screen: false
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Contrast Ratio (Native): Infinite (The difference between the brightest and the dimmest a screen panel can be. A higher contrast produces more in-depth images.)
- Synchronization Technology: G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Closed Captioning: true (The text version of spoken audio displayed on the screen. Devices that can display closed captioning typically have the option to toggle the feature on or off.)
- Features
- Remote Control Type: Magic
- Specific Manufacturer Technologies: α8 AI Processor (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
- Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
- Smart Platform: webOS (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, Max, Disney+, YouTube, Prime Video, ESPN+, Apple TV+, Sling TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Screen Mirroring: true (Casts the screen of one device onto another wirelessly, using a common protocol (typically Bluetooth).)
- Screen Mirroring Technology: Apple AirPlay 2, Chromecast
- Content Sharing: Mobile to TV (The device is capable of connecting to another device in order to send or receive streaming content. Share content from your mobile device to your TV or vice versa.)
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Text-To-Speech: true (A system that converts language text into speech.)
- Video Description: true (Indicates whether the device features descriptive video service (DVS). This service provides narration of key elements in the program, such as actions, costumes, and scene changes, to help engage visually-impaired audiences.)
- V-Chip: false (Feature that blocks television programming if it has a content rating outside of the acceptable rating(s) configured by the user.)
- TV Tuner: Digital (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- Connectivity
- Number of HDMI Inputs (Total): 4
- Display Connector(s): 2 x HDMI 2.0 (The number and type of connectors used to connect to an external display.)
- Network Connector(s): 1 x LAN
- Audio Only Outputs: 1 x Optical digital audio
- USB Ports: 2 x USB-A 2.0 (The number and type of USB ports the product has.)
- HDMI Audio Return Channel (ARC): eARC
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- TV Tuner Type: ATSC, Clear QAM
- RF Antenna Input: true (This input is used to connect devices such as antennas or cable boxes to a TV via a coaxial cable.)
- Number Of USB Port(s) (Total): 2 (The total number of USB ports including all generations and versions.)
- Wireless Networking Standard: Wi-Fi 5 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Bluetooth Version: 5.1 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Headphone Jack: false (The device features an interface that allows for the connection of headphones.)
- Compatibility
- VESA Wall Mount Standard: 300mm x 200mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Audio
- Built-In Speakers: true
- Built-in Speaker Type: Downward firing (Backward, downward, and front-firing speakers direct sound into the room from those respective directions. A soundbar is typically long and rectangular, and designed to act as an all-in-one speaker with greater sound production than that of a TV alone. An acoustic surface is the result of small sound actuators embedded directly behind the screen, turning the entire screen's surface into a speaker.)
- Surround Sound Supported: Dolby Atmos (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
- Number of Audio Channels: 2.0 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Power
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Estimated Annual Operating Cost: 37 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 232 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Rechargeable Battery (Remote Control): false
- Battery Size (Remote Control): AA (The battery size required for operation.)
- Number Of Batteries Required (Remote Control): 2
- Number of Batteries Included (Remote Control): 2
- Battery Chemistry (Remote Control): Alkaline
- Included
- Wall Mount Included: false
- Stand Included: true
- Warranty
- Warranty - Parts: 1 year limited
- Warranty - Labor: 1 year limited
- Box Dimension
- Height: 37.4 inches
- Width: 65.4 inches
- Depth: 6.8 inches
- CubicDimension: 16633 inches
- Other
- UPC: 195174078174
The LG OLED B4 is a premium watching experience that offers more than meets the eye. Entertainment extras like Dolby Vision, Dolby Atmos¹ and FILMMAKER MODE give you the big-picture experience straight from your couch. Enjoy outstanding picture powered by the α8 AI Processor, which uses AI to detect what you're watching and automatically improves the picture and sound quality of whatever you're watching. Search less and stream more, thanks to the next generation of AI technology from LG webOS 24. With Quick Cards, group your favorite apps into categories and even have instant access to over 300 free channels with LG Channels.² All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. And four HDMI 2.1 inputs allow you to plug in all the devices you need for the win. Whether you game on consoles or on the cloud,³ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
- 8.3 million self-lit pixels: With OLED’s over 8.3 million self-lit pixels see perfect black and luminous color.
- Alpha 8 AI Processor: Alpha 8 AI Processor detects what you're watching and automatically improves the picture and sound quality.
- Dolby Vision, Dolby Atmos & FILMMAKER MODE: Enjoy movie magic from home with Dolby Vision, Dolby Atmos¹ & FILMMAKER MODE.
- Gaming: Packed with gaming features like NVIDIA G-Sync.
- 4 HDMI 2.1 inputs: Enjoy content from multiple sources with four HDMI 2.1 inputs.
- webOS, LG Channels & webOS Re:New: With webOS & LG Channels, browse your favorite streaming apps & view 300+ free channels. Enjoy up to 5 years of software updates with webOS Re:New.²
- 8.3 million self-lit pixels: With OLED’s over 8.3 million self-lit pixels see perfect black and luminous color.
- Alpha 8 AI Processor: Alpha 8 AI Processor detects what you're watching and automatically improves the picture and sound quality.
- Dolby Vision, Dolby Atmos & FILMMAKER MODE: Enjoy movie magic from home with Dolby Vision, Dolby Atmos¹ & FILMMAKER MODE.
- Gaming: Packed with gaming features like NVIDIA G-Sync.
- 4 HDMI 2.1 inputs: Enjoy content from multiple sources with four HDMI 2.1 inputs.
- webOS, LG Channels & webOS Re:New: With webOS & LG Channels, browse your favorite streaming apps & view 300+ free channels. Enjoy up to 5 years of software updates with webOS Re:New.²
Whats Included
- 65" Class B4 Series OLED 4K UHD Smart webOS TV
- Table Top Stand
- Magic Remote (MR24)
- Remote Control Batteries (2)
- Power Cable (attached)
- Quick Start Guide
- 65" Class B4 Series OLED 4K UHD Smart webOS TV
- Table Top Stand
- Magic Remote (MR24)
- Remote Control Batteries (2)
- Power Cable (attached)
- Quick Start Guide
Product Manuals
Documents
- Energy_Guide_PDF
- Energy_Guide_PDF
Disclaimers
- ¹Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012–2024 Dolby Laboratories. All rights reserved.
- ²Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change. Software update will automatically download. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
- ¹Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012–2024 Dolby Laboratories. All rights reserved.
- ²Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change. Software update will automatically download. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: Does this TV support Dolby Atmos?
A: Yes, this TV comes with Dolby Atmos for an immersive sound experience.
Q: How many HDMI inputs does this LG TV have?
A: This LG TV is equipped with four HDMI 2.1 inputs.
Q: What is included with this TV?
A: This TV comes with a stand, remote control, and two AA batteries.
Q: Does this TV come with built-in speakers?
A: Yes, this TV has built-in downward-firing speakers.
Q: What is the refresh rate of this TV?
A: This LG TV has a refresh rate of up to 120Hz.
Q: What type of display does this TV use?
A: This LG TV uses an OLED display with over 8.3 million self-lit pixels.
Q: Is this tv glare proof? Does it have a matte screen?
A: Hi there, Juls. Thanks for reaching out with your question. The LG OLED65B4PUA features a 4K OLED display, which offers exceptional picture quality, including perfect black levels and wide color gamut, thanks to its OLED technology. However, OLED displays, including this model, do not come with a matte finish. The screen has a glossy surface, which enhances color vibrancy and contrast but may be prone to reflections and glare in bright rooms or areas with strong light sources. To reduce glare, you might want to control the lighting in the room or consider using anti-glare screen protectors. If glare is a significant concern, it's worth considering placement adjustments to minimize direct light hitting the screen. https://www.lg.com/us/tvs/lg-oled65b4pua-oled-4k-tv#pdp_specs Feel free to let us know if you need further information or assistance! —Renzo
Q: What are the dimensions of the box this TV is packaged in? Will it fit into a small SUV (Forester)?
A: Thank you for reaching us regarding LG Smart webOS TV. The box dimensions for the LG OLED65B4PUA TV are 63 inches wide, 38.2 inches high, and 7.9 inches deep. Please measure your vehicle's space to ensure the TV will fit properly. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-OLED65B4PUA.AUS. For additional assistance, please reach out to us on social media @LGUSSupport so we can help you further. ^Cris
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The LG OLED B4 is a premium watching experience that offers more than meets the eye. Entertainment extras like Dolby Vision, Dolby Atmos¹ and FILMMAKER MODE give you the big-picture experience straight from your couch. Enjoy outstanding picture powered by the α8 AI Processor, which uses AI to detect what you're watching and automatically improves the picture and sound quality of whatever you're watching. Search less and stream more, thanks to the next generation of AI technology from LG webOS 24. With Quick Cards, group your favorite apps into categories and even have instant access to over 300 free channels with LG Channels.² All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. And four HDMI 2.1 inputs allow you to plug in all the devices you need for the win. Whether you game on consoles or on the cloud,³ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
The LG OLED B5 is a premium watching experience that offers more than meets the eye. You'll be able to keep pace with the action with a native 120Hz refresh rate for smoother movement whether you're gaming or watching sports. Entertainment extras like Dolby Vision,* Dolby Atmos¹ and FILMMAKER MODE give you the big-picture experience straight from your couch. Enjoy outstanding picture powered by the α8 AI Processor, which uses AI to detect what you're watching and automatically improves the picture and sound quality of whatever you're watching. Search less and stream more, thanks to the next generation of AI technology from LG webOS 25. With Quick Cards, group your favorite apps into categories and even have instant access to over 300 free channels with LG Channels.² All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. And four HDMI 2.1 inputs allow you to plug in all the devices you need for the win. Whether you game on consoles or on the cloud,³ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
Self-illuminating pixels deliver the dramatic contrast of OLED and dazzling, expert-validated color, driven by our advanced AI processor. Experience a stunning picture with enhanced brightness and depth, all in a sleek design with a thin bezel. Dive into your content with Samsung Vision AI experiences and immerse yourself in multi-dimensional audio with top-firing speakers.
The advanced LG OLED evo C5-Series is better than ever. The LG OLED evo C5 is powered by the next-gen Alpha 9 Gen8 AI Processor —exclusively made for LG OLED—for ultra-realistic picture and sound along with boosted brightness for luminosity and high contrast, even in well-lit rooms. AI-assisted deep learning analyzes what you're watching and uses your preferences to choose the best picture and sound setting for your content. The C5's almost invisible bezel, ensures it blends with your surroundings. When you're finished watching, display art, photos and other content make the C5 a versatile statement piece. Search less and stream more, thanks to the next generation of AI technology from LG webOS 25. Every LG OLED comes loaded with Dolby Vision for extraordinary color, contrast and brightness, plus Dolby Atmos¹ for immersive sound you can feel all around you. FILMMAKER MODE allows you to see films just as the director intended. Packed with gaming features, the LG OLED evo C-Series comes with everything you need to win like a 0.1ms response time, native 120Hz refresh rate, with VRR for PC gaming and four HDMI 2.1 inputs.
| Pros for LG - 65" Class B4 Series OLED 4K UHD Smart webOS TV (2024) | |||
|---|---|---|---|
| Picture Quality, Black Level, Brightness, Ease of Use, Price | There were no pros for this product— | Picture Quality, OLED Quality, Brightness, Setup Ease, Design | Picture Quality, OLED Quality, Brightness, Ease of Use, Black Level |
| Cons for LG - 65" Class B4 Series OLED 4K UHD Smart webOS TV (2024) | |||
| Remote | There were no cons for this product— | There were no cons for this product— | Remote Control |
Specs
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Reviews
Customers are saying
Customers recognize the excellent picture quality and impressive black levels of the 65" Class B4 Series OLED 4K UHD Smart webOS TV (2024). Many also appreciate its reasonable price, adequate brightness, ease of use, and refresh rate, making it suitable for gaming. However, some customers have expressed dissatisfaction with the remote control.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 4 out of 5 stars
When Lobotomized, it's Incredible
If you connect this thing to the internet and use it's smart stuff, it's a 3 star. However, if you don't agree to any of the terms of service (or just uncheck them if you already have), turn off its wifi, connect an external streamer like an Apple TV or Roku stick, turn off all its AI picture stuff (the AI sound stuff is fine), and switch to filmaker, cinema, or isf mode, it becomes a solid 5 star. When a smart TV, this thing's processor simply cannot perform, so everything feels slow and sloppy, including the picture (importantly). Ads are everywhere. That is why you lobotomize this thing so its processor can focus on what this thing absolutely excels at: picture quality, and for an unbeatable price (as far as I can tell) when it goes on sale for less than $1000 (got mine at $800). Upon becoming a dumb tv and connecting an external streamer to do the smart stuff (a good one like an Apple TV), this thing becomes a beast. I could list all the best settings, but just watch this video on youtube: HDTVTest LG OLED TV Settings. I upgraded form an old cheap LCD display, and this thing's picture is so good that I've gone back and watched movies I've seen and been in awe of how good it looks. After taking a little time to learn the settings, it looks better than the $5000 TV at your rich friend's house who likes vivid mode or left it in standard mode. The brightness is honestly perfectly adequate. HDR dark scenes get dark because they're supposed to and should on even the most expensive TVs. Bright scenes won't blind you: you gotta spend more for that, but I'm ok not being blinded. The TV speakers are meh, but that's all TV speakers: if you're spending over $500 on a TV, spend a little on a halfway decent soundbar or even better: actual speakers. If you want great sound for cheap, check out the Neumi BS5P.
Posted by GabeM
- Rated 5 out of 5 stars
Great TV for a Dark Room…….
This is my first OLED TV and it hasn’t disappointed. The TV is used in our bedroom as i was worried it wouldnt work in our living room with the amount of windows and sunlight. Picture is definitely bright enough in HDR and SDR content. I do feel like Dolby Vision is a little on the dark side in some movie scenes. Although its bright enough in our bedroom. I dont game, so I cant speak to that part of the TVs functionality. Has a good amount of settings to adjust picture and the remote is “OK” as it isnt back lit amd i could personally do without the mouse cursor function which you can’t disable? From a VALUE standpoint you can’t go wrong with this TV. I cant wait to get the C4 or G4 for my living room as the sports in HDR looks phenomenal on this TV.
Posted by JoeDirt812
- Rated 5 out of 5 stars
Solid mid-tier OLED.
Upgraded from a 7 year old Vizio and this thing blows it away. I hesitated going for a full out OLED but I can 100% recommend. The blacks are great looking on the panel and no longer have the pixelation that the Vizio had. Looks great even next to our window in the day.
Posted by SAMD
