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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 15, 2025 3:06 AM
25 Comments
Joined Nov 2025
ScarletDeer6728Nov 15, 2025 3:06 AM
25 Comments
Best deal for an 83" OLED that I've ever seen! And the B4 still has dts audio unlike the B5.
1
Original Poster
Nov 15, 2025 6:01 AM
2.1K Comments
Joined Jun 2008
Spock1234
Original Poster
Nov 15, 2025 6:01 AM
2.1K Comments
Quote from ScarletDeer6728 View quoted comment :
Best deal for an 83" OLED that I've ever seen! And the B4 still has dts audio unlike the B5.
The 83" B4 also has a better screen and processor than the B5.
Nov 16, 2025 10:56 PM
3K Comments
Joined Apr 2009
crazycreationsNov 16, 2025 10:56 PM
3K Comments
in for one, b4 vs b5 for almost the same price. b4 it is.
Nov 17, 2025 6:24 PM
5 Comments
Joined Dec 2015
ViktoreeNov 17, 2025 6:24 PM
5 Comments
OOS from my end
Nov 17, 2025 6:47 PM
16 Comments
Joined May 2012
tutelarmonkNov 17, 2025 6:47 PM
16 Comments
Got this deal, looks great mounted over the fireplace 😀
Nov 17, 2025 11:58 PM
188 Comments
Joined Jul 2009
ge0hNov 17, 2025 11:58 PM
188 Comments
this is a great deal
Nov 18, 2025 4:05 AM
117 Comments
Joined Aug 2025
RoksiusNov 18, 2025 4:05 AM
117 Comments
Quote from Spock1234 View quoted comment :
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.
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Nov 18, 2025 5:45 AM
6 Comments
Joined Dec 2022
jackinthebox1990Nov 18, 2025 5:45 AM
6 Comments
Quote from yardmin View quoted comment :
Looks like Black Friday will bring OLEDs down below 1k for 77" (hopefully)
that would be freaking insane, i bought my 65oled C1 LG when it first came out liek 2k, fuk me i would never spend more money on TV trend. lol
Nov 18, 2025 6:06 PM
1 Comments
Joined Mar 2016
anjumanNov 18, 2025 6:06 PM
1 Comments
Missed it
Nov 20, 2025 12:05 AM
143 Comments
Joined Aug 2008
charlottendNov 20, 2025 12:05 AM
143 Comments
Just got back from the Charlotte Costco on Tyvola. They didn't have this deal but they do have one floor model of the 77 inch C4 for $1300. No box but they literally just took it out of the box over the weekend and it has 90 hours of usage as of tonight.
Nov 22, 2025 8:16 PM
5 Comments
Joined Nov 2012
StPaddy81Nov 22, 2025 8:16 PM
5 Comments
In for one - ZIP 93314. Still showing as available for me. Delivery is Wednesday. Can't wait to replace my 82" Samsung QLED!
1
Nov 25, 2025 4:56 AM
150 Comments
Joined Jun 2008
AvengerLENov 25, 2025 4:56 AM
150 Comments
Got one too. Sounds like basically an 83inch C4 for $1500 with Costco peace of mind. I have seen a C3 frequently at a relatives place and I think the brightness issue is way overblown.
1
Dec 2, 2025 2:20 AM
1.3K Comments
Joined Feb 2011
raulgrandeDec 2, 2025 2:20 AM
1.3K Comments
Out of stock
Dec 4, 2025 8:41 PM
12 Comments
Joined Nov 2025
PurpleHerring9335Dec 4, 2025 8:41 PM
12 Comments
Ours arrived Tuesday and had it set up by that night. Went from a 65" non-OLED....This TV is amazing! Absolutely no problems with it not being bright enough (in fact there are some complaints from fam that it is "too bright" on menu screens). Also, it is hooked up to an xbox series X as well and knocks the socks off us.
1

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Feb 4, 2026 10:30 AM
151 Comments
Joined Jan 2008
tariq745Feb 4, 2026 10:30 AM
151 Comments
Out of stock in 48103 zip Michigan

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