Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (615) 735-0165 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

3.1 | 10 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

 

Features

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

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

50% of reviewers recommend this product.

1 Stars

Never buy a LG TV Again

Bonami555 3/10/2024

Have had my OLED55B7A TV for 6 years and have all the same issues as those complaining here. As mentioned in the posts here at about 4 years the reds were horrible a lot of burn in and it appears I have colored lines in my future as well. I did the pixel thing and visited the great link for help and got nothing out of it. I have never spent a lot on a TV but took a chance and obviously like the others here got cheated out of my money. I even specifically asked the sales people about color fading and burn ins and was assured that this would not happen and that this TV would last 20 years. I guess LG trained those who sell this TV well or they lied to them to ensure the TV would sell and could grow their bottom line. As most here I will never buy another LG tv again. Dont bother to reply LG I already know you have no real answers or resolution for this. Unless you are going to replace this piece of junk with a brand new TV for free and no strings attached I am done.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Poor Doug 12/22/2023

Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Great performance Wonky smart tv streaming

B7Atv 12/4/2023

This tv has performed well with a great OLED picture. The YouTube App is especially problematic however The like button is always selected and cant be changed. I did experience some burn-in but I am satisfied with how LG handled the panel replacement out of warranty. They had a local repair company replace the panel and only charged me for that panel which is far less then the tv cost new. Id like to know how fix YouTube rather then have to get another streamer
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

Big Green dot on screen

jsleebs 8/23/2023

This TV sucks and LG customer service is horrible. A big green spot showed up on my TV. LG called it burn in. Not what I expect from a premium television. And customer service said they wouldnt fix it because the TV is older than 4 years. Ive had other LED tvs over 10 years with no burn in. If you pay this much for an OLED it shouldnt be defective. LG has know about this issue for years and now they wont fix it.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

1 Stars

Great until it isnt

L1523 7/5/2023

I bought this TV in August of 2018. This week like many others noticed shadows on faces to a full out green spot in the middle of the TV. The TV was great up until this pointed was purchased after hearing a friends joy of a similar TV from the year before. Since then purchased multiple LG products and Im concerned about their longevity especially a wide screen monitor that cost nearly as much purchased last year. I have multiple brand TVs in my home that are double the age without this issue. When downloading the warranty information to see if I am eligible for repair the PDF shows up to 5 years but customer service tell me that my model is not covered even though the LG website says it is. After four phone calls and multiple hours on hold I am still trying to get this resolved. Unfortunately most likely will not be purchasing LG products in the future.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Best Image Quality

davidc500 6/26/2023

I bought this TV OLED55B7A in 2018. What a wonderful TV that continues to not disappoint. The image quality is great and we really couldnt be happier with the set. No issues with image retention or burn-in after 5 years. I did my research before I bought this TV and knew about the possibilities but just used the mitigating recommendations and havent had a problem. If there was a problem it would be the HDMI ports as the the cables can wiggle or loosen over time. I found a way to suspend the cables so that wont happen anymore. Still a great TV and when the time comes will be buying another.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Excellent customer support

picturegal 4/25/2023

The quality of the picture is top notch but even better is the customer support when I had a problem.
Originally posted on lg.com

Yes, I recommend this product

1 Stars

Was great for a few years

Jeff Pizzeri 4/23/2023

Problems and problems with this tv. Turns off and on by itself constantly. Will not see wifi networks. Slow internet with cord Ethernet connection. Disconnects automatically from Ethernet. Tried you tube restarts tech support. All hours and hours of wasted time
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Oled is best

Calvarez3 4/20/2023

Love this tv. Still stands strong after several years
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

3 Stars

Great TV for almost 4 years until screen burn in

rbader 2/11/2023

I purchased this TV just before the Super Bowl in 2018 and it was amazing at the time. Now issues great picture and sound. Good UI. But today I noticed screen burn in at the bottom of the screen. I noticed that the burn in marks are the exact same pattern and position as these yellow lines from Fox 2 News broadcast. I ran screen burn tests and saw that the burn in the center of the screen was bad as well. Looking at these reviews I can see that this was a known issue with this model and there doesnt seem to be a fix. Ive ran the pixel refresher before and kept the screen saver on and display limits modest.
Originally posted on lg.com

No, I do not recommend this product