LG B4 55 inch OLED 4K HDR Smart TV (2024) – OLED55B46LA
Technical specifications for LG OLED55B46LA 55″ Smart 4K Ultra HD HDR OLED TV with Amazon Alexa
HDR technology
Cinema HDR
HDR
– Dolby Vision
– HDR10
– Hybrid Log Gamma (HLG)
– HDR10
– Hybrid Log Gamma (HLG)
Screen size
55″
Resolution
4K Ultra HD 3840 x 2160p
Screen technology
OLED
SMART
Voice controlled assistant
Amazon Alexa via remote
Smart platform
webOS
Other smart features
Works with Alexa smart speakers
Smartphone app
LG ThinQ app
Screen mirroring
– Miracast (Android / iOS)
– Chomecast (Android / iOS)
– AirPlay 2 (iOS)
– Chomecast (Android / iOS)
– AirPlay 2 (iOS)
Smart TV services
– Catch up TV: BBC iPlayer, ITVX, All 4, My5, UKTV
– Streaming: Apple TV, Amazon Prime Video, Disney+, Netflix, NOW TV, YouTube
– Music: Spotify, Apple Music, Amazon Music
– App store: LG Content StorePlease note: Some services are only available in the UK
– Streaming: Apple TV, Amazon Prime Video, Disney+, Netflix, NOW TV, YouTube
– Music: Spotify, Apple Music, Amazon Music
– App store: LG Content StorePlease note: Some services are only available in the UK
ENERGY CONSUMPTION
Standby mode power demand
0.5 W
On mode power demand (HDR)
142 W
Energy efficiency class (HDR)
G
On mode power demand (SDR)
82.8 W
Energy efficiency class (SDR)
G
AUDIO
Other features
– AI Acoustic Tuning
– Auto Volume Leveling
– WOW Orchestra
– Auto Volume Leveling
– WOW Orchestra
Sound processing
Dolby Atmos
Speakers
2
Sound technology
α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
Audio power
20 W
Other features
– AI Picture Pro
– Filmmaker Mode
– Filmmaker Mode
Gaming technology
– Nvidia G-SYNC
– AMD FreeSync
– Game Optimiser
– HGIG game mode
– VRR
– ALLM
– Gaming apps including GeForce Now
– AMD FreeSync
– Game Optimiser
– HGIG game mode
– VRR
– ALLM
– Gaming apps including GeForce Now
Refresh rate
120 Hz
Processor
α8 Gen6 AI Processor 4K
Response time
0.1 ms
Noise reduction
Yes
Picture enhancement
– OLED Colour
– α8 AI Super Upscaling 4K
– α8 AI Super Upscaling 4K
Motion rate
120 Hz
Dynamic contrast ratio
Dynamic Tone Mapping Pro
TUNER
TV tuner
– Freeview HD (DVB-T2)
– Freesat HD (DVB-S2)Please note: Some services are only available in the UK
– Freesat HD (DVB-S2)Please note: Some services are only available in the UK
Electronic programme guide
8-day EPG and 7-day catch up with Freeview Play
Accessibility features
– Audio Guidance
– Audio Description
– Enjoy TV Sound Together
– High Contrast
– Greyscale
– Invert Colours
– Hard of Hearing
– Subtitles
– Audio Description
– Enjoy TV Sound Together
– High Contrast
– Greyscale
– Invert Colours
– Hard of Hearing
– Subtitles
Remote control
Magic Remote
PVR function
Yes
Other features
– Sleep timer
– Parental lock
– Parental lock
VESA mount
300 x 200
Table-top stand
Yes
GENERAL
Material
– TV: Plastic
– Stand: Aluminium
– Stand: Aluminium
Box contents
– LG OLED55B46LA 55″ Smart 4K Ultra HD HDR OLED TV
– Magic remote control
– Batteries
– Stand
– Screws
– User manual
– Magic remote control
– Batteries
– Stand
– Screws
– User manual
Dimensions
– TV with stand: 772 x 1228 x 235 mm (H x W x D)
– TV: 708 x 1228 x 45.9 mm (H x W x D)
– Boxed: 810 x 1360 x 172 mm (H x W x D)
– TV: 708 x 1228 x 45.9 mm (H x W x D)
– Boxed: 810 x 1360 x 172 mm (H x W x D)
Weight
– TV with stand: 14.5 kg
– TV: 14.3 kg
– Boxed: 19.5 kg
– TV: 14.3 kg
– Boxed: 19.5 kg
Guarantee
5 years
Internal menu languages
37 languages
Colour
– TV: Black
– Stand: Umber brown
– Stand: Umber brown
CONNECTIVITY
Bluetooth
Bluetooth 5.1
Ethernet
Yes
WiFi
Yes
Connections
– HDMI 2.1 x 4
– USB Type-A 2.0 x 2
– USB Type-A 2.0 x 2
Audio output
Optical x 1
SKU: LHA-8806084677563
Categories: 4K Ultra HD TVs, 55" - 64" TVs, OLED TVs, Televisions
Tags: LG, LG B4, LG B4 55 inch OLED 4K HDR Smart TV (2024) - OLED55B46LA
Brand: LG

























































































































































































































































































































































































































Peter C. –
It was easy to find what I wanted on the website, quick and easy to pay and arrange delivery. Delivered on time and delivery people friendly, tidy and very helpful
Peter C. –
Chris V. –
Great delivery, helpful and polite
Chris V. –
Jacqueline S. –
Very friendly and efficient delivery crew.
Explained everything and were very tidy. Went the extra mile by wiping front of machine and floor
Jacqueline S. –
Graham L. –
Tracking delivery was excellent
Graham L. –
Baker F. –
Very helpful friendly men, quick and efficient. Would recommend Lifestyle Home Appliances every time
Baker F. –
Andrew C. –
Fast and Friendly service as usual
Andrew C. –
Gail A. –
Professional,on time delivery, and efficient sevice from start to finish
Gail A. –
Martin D. –
Brilliant from start to finish!
Excellent customer service via telephone, easy ordering online, decent prices and excellent service from deliver lads!
Would highly recommend Lifestyle Home Appliances after nightmare experience with another retailer and their horrendous delivery service and unwillingness to carry heavy item up a couple of outdoor steps. This was no issue or problem for Lifestyle Home Appliances staff! Lifesavers!!
Martin D. –