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3.1 | 36 Reviews

B7A OLED 4K HDR Smart TV - 55" Class (54.6" Diag)

LG OLED55B7A

Features

  • Intense Color on Perfect Black
  • Active HDR with Dolby Vision
  • webOS 3.5 Smart TV

Quick Specs

  • Type: OLED TV
  • Width: 48.4"
  • Height: 27.9"
  • Depth: 1.9"
  • Energy Star Rated: No
  • WiFi Connected: No

See More

 
Intense Color on Perfect Black

Picture night skies as dark as night skies themselves. Against the infinite, inky darkness of perfect black, colors pop and images come alive. LG OLED pixels are what make it all possible, each turning on and off individually for truly infinite contrast.


Enjoy the most HDR content

From brilliant brights to deepest darks, LG OLED TV offers the ultimate expression of high dynamic range. Unlike some other 4K televisions, LG OLED TVs support Dolby Vision *, optimizing the picture scene-by-scene, as well as the new HLG HDR standard so viewers get more options for premium content.


Gorgeous Picture No Matter How You Look At It

From the front or from the side, every seat in the TV room gets a clear, vibrant picture without washed-out tones. The unique design of LG OLED TV assures that any view is a great one, not just for those in the center.


Watch what you want, when you want

Netflix Recommended TV recognizes Smart TVs that meet strict criteria for a superior Netflix experience, such as easy app access and new features. For the third year in a row, LG TVs have the distinction of being recommended by Netflix!


SLING TV

Introducing A La Carte TV, the only live TV service that lets you personalize your channel lineup and save. Customize with your favorite extras like Sports, Comedy, Kids, News, Hollywood, Lifestyle and more. Watch 7 Days Free! Restrictions apply.


Blade slim design to blend with any home décor

No thicker than a pencil at its thinnest point, the ultra-sleek design is so slim it's even beautiful from the side. Revolutionary LG OLED technology uses individually lit pixels, requiring no backlight, so it can be mounted closer to the wall than other TVs or be placed on a tabletop where it complements any room.

Features

  • Intense Color on Perfect Black
  • Active HDR with Dolby Vision
  • webOS 3.5 Smart TV
SUMMARY
Diagonal Class 55 inches
Diagonal Size 54.6 inches
Resolution 3840 x 2160
Display Type OLED TVs
Display Format 4K UHD 2160p
HDMI Port(s) 4 (HDCP 2.2)
Other Input(s) 3 USB, 1 RF In (Antenna/Cable), 1 Composite In, 1 Ethernet, 1 Optical, 1 RS232C (Mini Jack)
Smart TV Operating System webOS 3.5
Speaker System 4.0 Channel
Other Features Active HDR with Dolby Vision , Perfect Black, Cinematic Color, Billion Rich Colors, Ultra Luminance, Pixel Level Dimming
PICTURE QUALITY
4K Ultra HD (3,840 x 2,160) Yes
Active HDR with Dolby Vision Yes
HDR Effect Yes
Perfect Black Yes
Cinematic Color Yes
True Color Accuracy Yes
Wide Viewing Angle Yes
Billion Rich Colors Yes
ULTRA Luminance Yes
4K Upscaler Yes
Pixel Level Dimming Yes
SMART TV
webOS 3.5 Yes
Magic Remote Control Included
Natural Voice Recognition Yes
Universal Control Capability Yes
LG Content Store (App Store) Yes
Full Web Browser Yes
Channel Plus Yes
SMART SHARE
Screen Share Yes
Content Share Yes
AUDIO
Speaker System 4.0 Channel
Output Power 40W
DTS Decoder DTS-HD
Surround Mode OLED Surround
Hi-Fi Audio Yes
Wireless Sound Sync Yes
CONNECTIVITY
Wi-Fi® Built In 802.11ac
Wi-Fi® Direct Yes
IP Control Yes
Simplink (HDMI CEC) Yes
INPUTS
HDMI 4 (HDCP 2.2)
USB 3
RF in (Antenna/Cable) 1
Composite In 1
Ethernet 1
Optical 1
RS232C (Mini Jack) 1
POWER
Power Supply (Voltage, Hz) 120Vac 50-60Hz
Power Consumption TBD
Standby Mode 0.5W
WALL MOUNT
VESA 300x200
DIMENSIONS / WEIGHT
Wall Mount (WxHxD) 48.4" x 27.9" x 1.9"
W Stand (WxHxD) 48.4" x 29.9" x 8.9"
Shipping (WxHxD) 57.1" x 32.5" x 9.0"
TV without Stand weight 35.7 lbs
W Stand Weight 45.2 lbs
Shipping Weight 59.5 lbs
WARRANTY / UPC
UPC 719192616110

Quick Specs


  • Appearance

  • Type: OLED TV

  • Dimensions

  • Width: 48.4"
  • Height: 27.9"
  • Depth: 1.9"

  • Features

  • Energy Star Rated: No
  • WiFi Connected: No

3.1 out of 5

47% of reviewers recommend this product.

5 Stars

Fantastic

Davuda 8/12/2021

Have greatly enjoyed both the television and LGs outstanding support
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great features and great picture quality.

Daghy 7/22/2021

I bought this product and knowing that I am not going to be sorry because I did my research online and at the stores and I was right for picking this item and enjoy the great picture and feature that delivers every single day.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Burn In

jonnyz123 7/19/2021

I bought this July 2018 it is completely burned in with logos and lines everywhere. This happened under 2 years. Terrible quality. LG will not fix it unless I have a receipt.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Dont be fooled by picture quality

IVEBEENHAD 7/10/2021

Poor design caused panel burnin due to excessive heat in under 3 years of use
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 
5 Stars

Great tv

Mike1jag 7/5/2021

We bought our tv 2 years ago and I have to say it is by far the best looking tv we have ever had. The picture quality is great. We dont use the internal speakers as its connected to the surround sound system.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Awesome tv

Abmm 6/26/2021

Great quality great apps and i enjoy the remote owned for year
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

the magic wand is useless

assshoolll 6/18/2021

This 2017TV works only with the LG magic wand. The wand stopped working and cannot be replaced. Many features on this TV cannot be accessed. Useless TV Do not buy LG unless you like the idea of replacing a TV because the wand cannot be replaced.
Originally posted on lg.com

No, I do not recommend this product

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1 Stars

Buyer Beware

IVEBEENHADBYLG2 6/14/2021

Great picture initially panel burnin and image retention in under 3 years of normal use
Originally posted on lg.com

No, I do not recommend this product

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1 Stars

Buyer Beware

bob27a 6/12/2021

Dont be fooled by the great picture it wont last Panel Burnin can be experienced in under 3 years and trying to get any correction and/or product support out of LG is like pushing a rope.
Originally posted on lg.com

No, I do not recommend this product

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3 Stars

Somewhat amazing

Lancebav 6/6/2021

Worked great for about 3 years until the panel decided it wanted to start retaining images from content that had not been viewed in months... I believe there was a manufacturing defect. But LG being the amazing company they are honored the warranty that had expired 2 years prior and gave me a new upgraded panel no cost So you. An take what you want from the 3 star review... All Im saying is I own 2 more LG tvs and Ill never own another brand... Amazing picture quality and functions
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Great picture and support for recurring issue

Bob Etown 5/31/2021

1.LG OLED55B7A bought Oct 17: Great amazing picture quality 2. LG helped me get a new panel when it burned in images from normal 6 hours a day watching in Nov 19 great servcie above and beyond the warranty and I felt well supported again with a great picture again 3. Mar 21 and the brun-in is back. Seems caused by TV stations that post their logos on every screen. Again with pandemic watched TV about 6-8 hours a day. Tv still has greata piture on screens that wo not have a red or orange or light brown background. Darn shame becausae TV stations do what they want and the TV simply cant accommodate operating in todays TV environment without sustaining damage to its self. 4. Its a great TV and from out experience has about a 2 year operating life before current TV station practices cause damage to this otherwise fine product. 5. As we shop for TVs well be lokking for as clost to the same picture quality that has been designed to operate in the enviroment it is most likely to be operated in with out sustain systemic degradation. We appreciated LG quick couteous and above the warranty support when this first occurred and still do. I just need a TV brand that allows me to enjoy the TV for a longer time between purchases.
Originally posted on lg.com

No, I do not recommend this product

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3 Stars

Was Great now porblems

baseballdude353 5/24/2021

I bought this almost 3 years ago. Started amazing and great. now the wifi only works once every 20 turn ons. The picture in the middle of the tv is great but i have 2 spots like 3 inches on top and bottom that stretch across the whole tv. also does not detect hdmi ports sometimes. wish it would last longer as a product that started out amazing.
Originally posted on lg.com

No, I do not recommend this product

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4 Stars

Great tv with great downside

Libram 5/19/2021

I love my oled tv the picture is amazing. The only problem is burn in. When I bought my tv I was worried about this but after reading reviews saying it wasnt a issue I pulled the trigger. Unfortunately it is a issue as Ive noticed my tv now has burn in. If your going to get a oled be aware that this can happen
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Burn in

Ken108 4/23/2021

After a couple of years the CNN logo has burned in. LG says they will repair. I am in a dual area and its been nearly two months and they say they cannot find a repair person in our area. Other than the burn in we have been pleased with the tv.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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4 Stars

The LG app library does not offer the Spectrum App

Freddie PS 4/15/2021

Now that Roku is no longer supporting the Spectrum App I would have liked to get the Spectrum App from the LG store. But it is not offered. Also unfortunately after 3 years of average use perhaps more than average use during the last year of the pandemic the pixels in the center of the screen are starting to discolor. Its particularly noticeable when watching the Simpsons and the yellow skin of the characters turns green every time they appear in the center of the screen. All the other features are satisfactory.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

There is no competition

GabbaGoolBOi69420 4/11/2021

This tv is hands down the most beautiful and amazing TV i have ever purchased. Easily worth the price and once you go OLED you will never go back.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Burn in

Freedog Billy 4/11/2021

After three years the screen has noticeable burn in
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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3 Stars

Great TV while it lasted

darealchadwick 4/5/2021

4000 hours in the TV developed burn in on no harsh watching constantly changing content. I would do pixel refresher on a regular basis. I have come to the conclusion no way to avoid burn in on this model
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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2 Stars

Great Picture for a few years

RoseB4557 3/23/2021

I love the thin sleek style of this tv. The color and high definition were amazing for two and a half years. Then a panel went changing the center of the screen to green. It was a widespread issue. We had to pay for the labor. LG provided the part. I wouldnt recommend this TV due to this issue.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

It crapped out in less the. 4 years.

Upsetcustomer74 3/21/2021

I am super disappointed with this television. I was watching it and all of the sudden it died on me. Im being told the main board is the problem.
Originally posted on lg.com

No, I do not recommend this product

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2 Stars

Great until green hue appears

Riebow 3/15/2021

This TV has been awesome. I bought it 2.5-3 years ago once the plasma TV I had for 10 years finally gave out. Sadly the past couple weeks it has developed a green hue in the middle of the screen that is especially noticeable yellow orange or skin tone colors. Pretty frustrating.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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4 Stars

Wonderful 4K TV

Kevin B 666 3/10/2021

After 3 years from purchase I noticed a green tint going across the entire upper portion of the screen that pixel refresher couldnt fix but LG did the right thing and shipped me a new panel for free just had to pay the labor and looks brand new again. Love the HDR 4K quality and magic remote. Wish more apps like HBO max was compatible to download and the web browser feature doesnt play videos on some sites. Otherwise Love it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Fantastic picture

7307rclausen 2/21/2021

This TV has served me well for three years now It has deep blacks and colors that really pop Works great for 4K video and gaming
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Green screen

VicciNoel 2/20/2021

Green is burning into the screen. LG changed the screen out about a year ago because of this same problem. Just noticed its green again in different areas. I called LG to let them know this new screen is doing the same thing. They said its out of warranty and they can not help me Not happy with this product at all or the customer service on this product
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Screen burn in

Aftrbrn25 2/4/2021

You wouldnt think after spending so much money for a TV that the screen would burn in after 3 years.
Originally posted on lg.com

No, I do not recommend this product

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4 Stars

LG Does the Right Thing

Snapmare 2/2/2021

I bought this TV in March 2018. I recently noticed a green haze appearing in the center of the screen and the word in green ALERT burned in near the bottom. I complained to LG. Though technically out of warranty this was one of the most expensive TVs on the market at time of purchase and my expectation was the screen would last a decade as that is how long my prior TV a Pioneer Plasma lasted before green burn in occured. In any case after complaint LG agreed to replace the panel/screen at no cost to me. I had to pay the cost of installation but they provided the part. I appreciate very much that LG did the right thing.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Service after the Sale

Oldman Meek 1/23/2021

I purchased my Oled 55 TV in October of 2017 at Best Buy . . Unfortunately the screen began to turn green and lost its brilliance . Upon researching the problem online I noticed others were having the same problem. I contacted LG directly and they notified me of the burn from overheating and offered a replacement panel. I accepted paid labor costs for new installation and now enjoy my orginal brilliant picture . . Thank You
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Excellent picture and lots of features

sdunnin 1/11/2021

Stylish RV with great picture and lots of features. Love the ease of use with Web OS. Just started using the remote a lot recently after switching from satellite service to streaming and found it to be a joy to use. Just wish that the hard-coded app buttons i.e. Netflix could be mapped to other more frequently accessed apps.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Beautiful picture Great service

John1970 1/9/2021

I bought this LG 3 years ago and after my warranty expired I had issues with burn in. LG stepped in and fixed my issue. If it last another 3 yrs Ill be happy and look for another LG. The picture is so nice.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Best tv Ive ever owned

Koukimonster 1/5/2021

Ive put alot of time in with this tv... it did have some sort of odd occurrence with the screen. Thankfully the awesome team at LG wasted no time getting me setup for a warranty repair service
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Developed a rectangle after about 3 years

Stan6556 1/5/2021

The oled tv developed a permanent 25 window rectangle in the center of the screen after about 3 years. LG would not cover the labor cost to fix.
Originally posted on lg.com

No, I do not recommend this product

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1 Stars

Really disappointed

flashy 12/30/2020

After two and a half years my OLED55B7A developed a smear in the lower middle of the screen that is visible whenever the background images contains shades of yellow or red. I contacted LG support who of course said that the TV is out of warranty and said that I would have to pay for repairs. Considering that my previous plasma screen TV lasted nearly 10 years without a problem I am greatly disappointed and will not be purchasing an LG product again.
Originally posted on lg.com

No, I do not recommend this product

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4 Stars

Good service

Bill daddy 12/29/2020

Love the picture enjoy 4K tv on sports ESPN and movies
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Beautiful Picture

dcjack86 12/29/2020

I bought this model about 2.5 years ago and Im overall very happy with it. Its starting to get some picture imperfections ghost images but theyre very hard to notice. The smart features work great and everything loads very quickly. Love the software. Im only knocking 1 star off because the warranty is only 1 year and the picture is wearing out before it really should.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Best ever

LGiles 12/29/2020

Love the way it dominates the wall. The clarity of the screen is perfect from anywhere in the room. Would consider another one like it for the bedroom.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Burnout Is Inevitable Support Is Awful

BamboozledByOLED 12/12/2020

After 2.5-3 years I started to seee color mismatches on the screen. Luckily it was still under warranty. When I called customer to have it replaced it was a nightmare. I was written off and connected with unreliable third party services. After nearly 6 months things were finally resolved when they delivered and installed new part for me. Even then getting rid of the broken part was also a nightmare since their employed third party service didnt want to pick it up. I would recommend avoiding this hassle. LGs product is sketchy and although their CS is responsive the third party service technicians they employ are not helpful. LGs supports communication and coordination with their third party service is a nightmare. No one was ever on the same page and I found myself describing and recapping my situation so many times.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value