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Spock1234 45.6K Views
Nov 11, 2025 12:30 PM

Select Locations: Costco Members: 83" LG B4 Series 4K OLED TV + 5-Yr Wty

$1,500

$4,000

62% off
+ Free Deliveryat Costco Wholesale
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Deal Details
Costco Wholesale (in Select Locations) has for its Members: 83" LG B4 Series 4K UHD OLED Smart TV (OLED83B4AUA) + 3-Year Allstate Protection Plan Bundle (5 years total coverage) on sale for $1499.97. Delivery is free.

Thanks Community Member Spock1234 for sharing this deal

Note, availability varies by location and is limited

Specs (source):
  • Resolution: 3840x2160 UHD 4K
  • Refresh Rate: Native 120Hz
  • Processor: α9 AI Processor 4K Gen7K
  • HDR: Dolby Vision, HDR10, HLG
  • OLED Dynamic Tone Mapping Pro
  • G-Sync Compatible
  • FreeSync Premium Compatible
  • VRR, ALLM Compatible
  • Smart Platform: webOS 24
  • Ports:
    • 4x HDMI
    • 3x USB 3.0

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • This sale price is $350 less than this previous FrontPage Deal which received over 90 Thumbs Up from the community.
    • Sale Price is valid through 11/23/25
  • Warranty:
    • Year 1 & 2 - Manufacturer warranty and Costco Concierge.
    • Allstate enrollment provides additional coverage for Years 3, 4 and 5
  • If you don't have a Costco Warehouse Membership, you can sign-up here.
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Spock1234
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale (in Select Locations) has for its Members: 83" LG B4 Series 4K UHD OLED Smart TV (OLED83B4AUA) + 3-Year Allstate Protection Plan Bundle (5 years total coverage) on sale for $1499.97. Delivery is free.

Thanks Community Member Spock1234 for sharing this deal

Note, availability varies by location and is limited

Specs (source):
  • Resolution: 3840x2160 UHD 4K
  • Refresh Rate: Native 120Hz
  • Processor: α9 AI Processor 4K Gen7K
  • HDR: Dolby Vision, HDR10, HLG
  • OLED Dynamic Tone Mapping Pro
  • G-Sync Compatible
  • FreeSync Premium Compatible
  • VRR, ALLM Compatible
  • Smart Platform: webOS 24
  • Ports:
    • 4x HDMI
    • 3x USB 3.0

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • This sale price is $350 less than this previous FrontPage Deal which received over 90 Thumbs Up from the community.
    • Sale Price is valid through 11/23/25
  • Warranty:
    • Year 1 & 2 - Manufacturer warranty and Costco Concierge.
    • Allstate enrollment provides additional coverage for Years 3, 4 and 5
  • If you don't have a Costco Warehouse Membership, you can sign-up here.
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Spock1234

Community Voting

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Top Comments

snook4deals
174Comments
26Reputation
This panel specifically the 83" has the same chip as the c4 and a 144hz variable refresh rate. This is a deal
Go to Comment
Spock1234
2.1KComments
977Reputation
Get this if you have the space. According to multiple reliable sources (Rtings.com), the 83" version of the B4 has the same panel and processor (Alpha 9 Gen 7) as the C4, although it is not as bright. That won't matter unless you are in a bright room with a lot of windows. Despite what the main image says, this panel is capable of 144Hz refresh rate.
Go to Comment
cosmicreality8
2Comments
14Reputation
Thanks a lot for sharing this deal! I was able to order it for 94401. Haven't seen a good deal on an 83" B4 anywhere for some time. This will be my first OLED
Go to Comment

Community Reviews

The 83 inch LG B4 comes across as a huge OLED bargain, with picture quality often described as essentially C4 level for far less money. It is praised for strong gaming support, including 144 hertz refresh and DTS audio, and the size jump makes it especially compelling for large rooms or viewing from around 10 feet. The main caution is brightness, which matters most in very bright, window filled spaces or when mounted high over a fireplace. A strong value pick if you want a big OLED without paying C4 prices.

  • The 83-inch LG B4 can deliver strong gaming performance with a 144Hz refresh rate capability.

    Spock1234

  • Delivery and setup can be handled through the app, with a $30 setup charge for installation.

    CreditGuy

  • The TV can look excellent in darker basement viewing setups with controlled lighting for reflections.

    pghbuckeye

  • The B4 can perform very well with an Xbox Series X and can feel brighter than expected on menus.

    PurpleHerring9335

  • The 83-inch B4 may be less bright than the C4, which can matter in bright, window-heavy rooms.

    Spock1234

  • The B4 is reportedly a last-year model, and brightness can be described as dim compared with the newer B5.

    elwappo99

  • USB ports may be USB 2.0 rather than USB 3.0 on this LG TV model.

    swlunatic

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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75 Comments

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Nov 11, 2025 12:41 PM
94 Comments
Joined Sep 2025
NervousRoute5770Nov 11, 2025 12:41 PM
94 Comments
Out of stock for my zip.
1
Nov 11, 2025 1:13 PM
9 Comments
Joined Jan 2015
a_yuNov 11, 2025 1:13 PM
9 Comments
This is an awesome deal. I don't need it but very excited to see this trend for when my 75" eventually taps out.
Nov 11, 2025 1:13 PM
47 Comments
Joined Apr 2018
yardminNov 11, 2025 1:13 PM
47 Comments
Looks like Black Friday will bring OLEDs down below 1k for 77" (hopefully)
3
2
Nov 11, 2025 1:26 PM
5 Comments
Joined Jan 2025
MerryBook993Nov 11, 2025 1:26 PM
5 Comments
So should I get this or 77inch C4 for the same price from Costco???
Nov 11, 2025 1:30 PM
231 Comments
Joined Jan 2013
Dealz4GoldNov 11, 2025 1:30 PM
231 Comments
Quote from MerryBook993 View quoted comment :
So should I get this or 77inch C4 for the same price from Costco???
Where are you putting it? What are you using it for?
Nov 11, 2025 1:31 PM
1.1K Comments
Joined Oct 2013
Waffles11Nov 11, 2025 1:31 PM
1.1K Comments
Showing a 3 year warranty for me, is there a link to add manually or is that YMMV?

Edit, is for years 3-5
Weird but neat. Ordered for now, I have the 48 in bedroom not sure if it's bright enough for livingroom
Nov 11, 2025 1:31 PM
178 Comments
Joined Sep 2007
pghbuckeyeNov 11, 2025 1:31 PM
178 Comments
Got this for about $1700 a few months back and am really liking it. Looks great in our basement. We do have full control of all lighting which may help for reflections. No complaints !
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Nov 11, 2025 1:32 PM
174 Comments
Joined Nov 2019
snook4dealsNov 11, 2025 1:32 PM
174 Comments

Our community has rated this post as helpful. If you agree, why not thank

This panel specifically the 83" has the same chip as the c4 and a 144hz variable refresh rate. This is a deal
4
Nov 11, 2025 1:34 PM
153 Comments
Joined Aug 2021
IndigoScene3494Nov 11, 2025 1:34 PM
153 Comments
And where did they find these un icorns all of a sudden? After waiting for half a year and moving on to different model, they decide to bring this out again
4
Nov 11, 2025 1:53 PM
878 Comments
Joined Nov 2012
mvpcrossxoverNov 11, 2025 1:53 PM
878 Comments
availability pretty low

idk if any warehouse has them
3
Original Poster
Nov 11, 2025 2:11 PM
2.1K Comments
Joined Jun 2008
Spock1234
Original Poster
Nov 11, 2025 2:11 PM
2.1K Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from MerryBook993 View quoted comment :
So should I get this or 77inch C4 for the same price from Costco???
Get this if you have the space. According to multiple reliable sources (Rtings.com), the 83" version of the B4 has the same panel and processor (Alpha 9 Gen 7) as the C4, although it is not as bright. That won't matter unless you are in a bright room with a lot of windows. Despite what the main image says, this panel is capable of 144Hz refresh rate.
3
Nov 11, 2025 2:11 PM
2.9K Comments
Joined Nov 2010
CreditGuyNov 11, 2025 2:11 PM
2.9K Comments
Quote from mvpcrossxover View quoted comment :
availability pretty lowidk if any warehouse has them
I just checked my app and it says delivery by November 14. Why worry about it being in the store when it's a better deal to have them deliver it. Setup is $30, which I assume is unboxing and putting onto your stand. To me, that's a way better situation than having it in store where you then have to haul it, carry it inside and unbox it and set it up.
Nov 11, 2025 2:21 PM
9 Comments
Joined Jun 2025
FancyShow948Nov 11, 2025 2:21 PM
9 Comments
Quote from Dealz4Gold View quoted comment :
Where are you putting it? What are you using it for?
livingroom above the fireplace.
4
4
Nov 11, 2025 2:27 PM
231 Comments
Joined Jan 2013
Dealz4GoldNov 11, 2025 2:27 PM
231 Comments
Quote from FancyShow948 View quoted comment :
livingroom above the fireplace.
That will be much too high. In that case I'd say having the best picture quality isn't key in your setup. Bigger is likely better, though not as bright if the room is very bright.
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Nov 11, 2025 2:30 PM
9 Comments
Joined Jun 2025
FancyShow948Nov 11, 2025 2:30 PM
9 Comments
Based on what I read, B4 might not be bright enough for my livingroom. ok one last question, they also have last year model Samsung s90d available same price. so which one would you pick LG 77 inch C4 or Samsung S90d 77inch? thanks
1

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