Highlights
Key Specs
Display TypeOLEDResolution4K (2160p)Screen Size Class55 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)Refresh Rate120HzMotion Enhancement TechnologyNoneOLED TechnologyStandard OLEDSpecific Manufacturer TechnologieswebOS 23, LG ThinQ AI, LG Channels, Dynamic Tone Mapping Pro, AI Sound Pro, Clear Voice Pro, Home Dashboard, LG Sound SyncSmart PlatformwebOSFeatured Streaming ServicesNetflix, HBO Max, Prime Video, Disney+, Apple TV+, Hulu, Paramount+, Peacock, YouTube TV, Spotify, iHeartRadioNumber of HDMI Inputs (Total)4TV Tuner TypeATSC, Clear QAMWorks WithAmazon Alexa, Google Assistant, Apple HomeKitVoice Assistant Built-inAmazon Alexa
General
Product Name55" Class B3 Series OLED 4K UHD Smart webOS TVBrandLGModel NumberOLED55B3PUASeriesOLED 4K - B3Model Year2023ColorDark GreyColor CategoryBlack
Dimension
Product Height With Stand29.3 inchesProduct Width48.3 inchesProduct Depth With Stand9.7 inchesProduct Height Without Stand27.9 inchesProduct Depth Without Stand1.8 inchesProduct Weight With Stand43.9 poundsProduct Weight Without Stand41.7 poundsStand Width22 inchesStand Depth9.7 inchesAdjustable Stand WidthNo
Box Dimension
Height32.87 inchesWidth59.29 inchesDepth8.14 inchesCubicDimension15864 inches
Display
Display TypeOLEDResolution4K (2160p)Screen Size54.6 inchesScreen Size Class55 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)Picture Quality Enhancement TechnologyCinema HDRCurved ScreenNoRefresh Rate120HzMotion Enhancement TechnologyNoneMaximum Contrast Ratio (Native)InfiniteClosed CaptioningYesLanguage(s) DisplayedEnglish, Spanish, French3D TechnologyNoOLED TechnologyStandard OLEDSynchronization TechnologyG-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium (AMD Adaptive Sync)
Feature
Remote Control TypeMagic, Voice controlSpecific Manufacturer TechnologieswebOS 23, LG ThinQ AI, LG Channels, Dynamic Tone Mapping Pro, AI Sound Pro, Clear Voice Pro, Home Dashboard, LG Sound SyncSmart CapableYesSmart PlatformwebOSFeatured Streaming ServicesNetflix, HBO Max, Prime Video, Disney+, Apple TV+, Hulu, Paramount+, Peacock, YouTube TV, Spotify, iHeartRadioScreen MirroringYesScreen Mirroring TechnologyApple AirPlay 2Content SharingMobile to TVIndoor Or Outdoor UseIndoorTV/DVD ComboNoText-To-SpeechYesVideo DescriptionYesV-ChipNoTV TunerDigital
Connectivity
Number of HDMI Inputs (Total)4Number of HDMI 2.1 Inputs2HDMI Audio Return Channel (ARC)YesHDBaseT ReceiverNoNumber Of USB Port(s) (Total)2Number of USB 2.0 Ports2Number of USB 3.0 Ports0Ethernet Port(s)YesRF Antenna InputYesBluetooth EnabledYesBluetooth Version5.0Network CompatibilityBuilt-in Wi-Fi, EthernetNumber of RS-232 Inputs1Headphone JackNoTV Tuner TypeATSC, Clear QAMNumber of Digital Optical Audio Outputs1Number of Analog Audio Outputs0Number of Component Video Inputs0Number of Composite Video Inputs0Number of DVI Inputs0Number of VGA Ports0
Compatibility
VESA Wall Mount Standard300mm x 200mmWorks WithAmazon Alexa, Google Assistant, Apple HomeKitVoice Assistant Built-inAmazon Alexa
Audio
Built-In SpeakersYesBuilt-in Speaker TypeDownward firingSurround Sound SupportedDolby Atmos, Dolby DigitalSpeaker Output20 wattsNumber Of Speakers2Number of Audio Channels2.0
Power
ENERGY STAR CertifiedNoEPEAT QualifiedNoEstimated Annual Operating Cost22 United States dollarsEstimated Annual Electricity Use185 kilowatt hoursRechargeable Battery (Remote Control)NoBattery Size (Remote Control)AANumber Of Batteries Required (Remote Control)2Number of Batteries Included (Remote Control)2Battery Type (Remote Control)AlkalineVoltage120 volts
Included
Wall Mount IncludedNoStand IncludedYesCable(s) IncludedPower
Warranty
Manufacturer's Warranty - Parts1 yearManufacturer's Warranty - Labor1 year
Other
UPC195174050958
The unmatched beauty of self-lit OLED pixels in the LG OLED B3 is more than meets the eye. 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,¹ Dolby Atmos¹ and FILMMAKER MODE give you the big-picture experience straight from your couch.
It's not just OLED, it's LG OLED
LG OLED TVs bring to life brilliant color and perfect black on over 8.3 million self-lit OLED pixels.
Perfect Black and Infinite Contrast
LG OLED has over 8.3 million self-lit pixels that turn on and off individually for perfect black and incredible colors, with contrast you can't get from anywhere else but OLED.
α7 AI Processor Gen6
Enjoy outstanding picture powered by the α7 AI Processor Gen6, which uses AI to detect what you're watching and automatically improves the picture and sound quality.
webOS 23, LG ThinQ AI and Magic Remote
Less searching, more streaming, thanks to the next generation of AI technology. Enjoy your favorite content including fitness, sports, entertainment and more.³ Use the Magic Remote to easily find what you're looking for.
LG Channels
Get instant access to over 300 free channels with LG Channels.³
FILMMAKER MODE
Land in the center of the action with LG's FILMMAKER MODE, allowing you to see films just as the director intended.
Dolby Vision and Dolby Atmos¹
Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision¹ for extraordinary color, contrast and brightness, plus Dolby Atmos¹ for wrap-around sound.
¹Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.
³Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.
What's Included
55" Class B3 Series OLED 4K UHD Smart webOS TV
Magic Remote
Magic Remote batteries
Power Cable (attached)
Table Top Stand
Quick Start Guide
Energy Ratings
Manuals & Guides
Size Chart
Specification Sheet
Product Datasheet/Brochure
Search
Q: QuestionWhat are the exact dimensions? By what measurement is the screen size determined?(2 answers)
A: AnswerTV screen size. Calculating your TV size is less complicated than you might think. A TV's size refers to its diagonal length, which comes from measuring from the upper left hand corner of the actual TV screen to the lower right hand corner. Most are expressed in inches.Answered by ArmandoT
- A: AnswerOLED has better colors and blacks but is dimmer and more expensive. LED doesn't have as better color and blacks, but it's more affordable
Answered by Anonymous
Q: QuestionWhat is this tv's viewing angle?(2 answers)
A: AnswerYou can be on a 45 from the screen and see it clearly.Answered by RLK100
Q: QuestionWho can I get to install with 360 walk mount(1 answer)
A: AnswerThank you for your interest in the LG Smart webOS TV (OLED55B3PUA) model. With regards to your installation concern, kindly coordinate with the dealer where you'll buy your LG appliance. In your case, on BestBuy. ^CrisAnswered by LG Digital Customer Care
Q: QuestionCan this tv be mounted to the wall ?(3 answers)
A: AnsweryesAnswered by RLK100
- A: AnswerThank you for your interest in the LG Smart webOS TV (OLED55B3PUA) model. Yes, you can set up ExpressVPN on your LG OLED TV using MediaStreamer, which is a DNS service designed to enhance your streaming experience. To do this, you need to configure the DNS settings on your LG Smart TV by following a step-by-step process that involves registering your IP address on the ExpressVPN website, obtaining the MediaStreamer server IP addresses, and configuring the settings on your TV. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-OLED55B3PUA.AUS. ^Cris
Answered by LG Digital Customer Care
Q: QuestionCan I download the Spectrum app and do away with a converter box.(1 answer)
A: AnswerThank you for your interest in the LG Smart webOS TV (OLED55B3PUA) model. Unfortunately, you can't download the Spectrum app directly on your LG OLED55B3PUA Smart TV because it runs on webOS, which doesn't support the app. But you can still access Spectrum on your LG TV by connecting a compatible streaming device like a Roku and downloading the app from the Roku Store. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-OLED55B3PUA.AUS. ^CrisAnswered by LG Digital Customer Care
Q: QuestionIs the sound system good or egual to the one Sony offers on their TV(3 answers)
A: AnswerThe built in speakers on these TV's are remarkably adequate.Answered by Mike
Screen Size Class:
Series:
Shipping
Reviews
Rating 4.8 out of 5 stars with 35 reviews
4.8Rating by feature
- 5.0Picture Quality
Rating 5.0 out of 5 stars
- 4.7Sound Quality
Rating 4.7 out of 5 stars
- 4.9Brightness
Rating 4.9 out of 5 stars
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 5 out of 5 stars
Perfect size Oled TV for a living room
If you’re a looking an excellent TV with bright colors, don’t think that Qled and Oled are the same, Oled is the best with real colors and clear sound, This Size (55) is enough for a living room and have a lot settings for get the best quality image and sound plus PIP and Alexa, Get this TV in Bestbuy store ASAP , with a good warranty a good financial service before going to be sold out and out of stock.
Posted by ArmandoT
Rated 5 out of 5 stars
Lg B3 55'
Excellent TV for Gaming and HDR content in general. Great OS and apps compatibility
Posted by PabloS
Rated 5 out of 5 stars
I love this LG tv
Nice tv, I love the color, brilliant, real black, the best tv in movies 4k, wifi and bluetooth conect fast, I'm happy, thank best buy for my new tv.
Posted by CosmeT
