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frontpage Posted by DeProof • Yesterday
frontpage Posted by DeProof • Yesterday

Costco Members: 83" LG B4 4K UHD 120Hz OLED Smart TV (2024) + $200 Costco GC

+ Free Shipping

$2,000

$2,200

9% off
Costco Wholesale
17 Comments 7,637 Views
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Deal Details
Costco Wholesale has for their Members: 83" LG B4 Series 4K UHD 120Hz OLED Smart TV (OLED83B4AUA, 2024 Model) + $200 Costco Shop Card + 5-Years of Coverage on sale for $1,999.99. Shipping is free.
  • Note: $200 Costco Shop Card will be mailed within 4-6 weeks after purchase. Year 1 & 2 - Manufacturer warranty and Costco Concierge. Allstate enrollment provides additional coverage for Years 3, 4 and 5.
Thanks to Community Member DeProof for sharing this deal.

Specs (source):
  • Resolution: 3840x2160 4K
  • Refresh Rate: 120Hz
  • High Dynamic Range Format: Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
  • Smart Platform: webOS
  • α9 AI Processor Gen7
  • Ports:
    • 4x HDMI 2.1
    • 2x USB 2.0
    • 1x Ethernet
    • 1x DOA Output
    • Bluetooth 5.1

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by DeProof
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 83" LG B4 Series 4K UHD 120Hz OLED Smart TV (OLED83B4AUA, 2024 Model) + $200 Costco Shop Card + 5-Years of Coverage on sale for $1,999.99. Shipping is free.
  • Note: $200 Costco Shop Card will be mailed within 4-6 weeks after purchase. Year 1 & 2 - Manufacturer warranty and Costco Concierge. Allstate enrollment provides additional coverage for Years 3, 4 and 5.
Thanks to Community Member DeProof for sharing this deal.

Specs (source):
  • Resolution: 3840x2160 4K
  • Refresh Rate: 120Hz
  • High Dynamic Range Format: Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
  • Smart Platform: webOS
  • α9 AI Processor Gen7
  • Ports:
    • 4x HDMI 2.1
    • 2x USB 2.0
    • 1x Ethernet
    • 1x DOA Output
    • Bluetooth 5.1

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by DeProof

Community Voting

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Top Comments

DeProof
5208 Posts
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Differences Between Sizes And Variants

The 83-inch model shares a lot of similarities with the LG C4 OLED. It uses LG's Alpha 9 AI Processor Gen7, supports a 144Hz refresh rate, has three USB ports, and has a 2.2 channel speaker system, all of which are the same as the C4. Due to these shared features, we expect the 83-inch model to perform more in line with the C4. However, it doesn't have LG's Brightness Booster technology like the C4 does, so it isn't as bright overall.

https://www.rtings.com/tv/reviews/lg/b4-oled

16 Comments

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Original Poster
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Yesterday
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Joined Dec 2015
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DeProof
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Our community has rated this post as helpful. If you agree, why not thank DeProof

Differences Between Sizes And Variants

The 83-inch model shares a lot of similarities with the LG C4 OLED. It uses LG's Alpha 9 AI Processor Gen7, supports a 144Hz refresh rate, has three USB ports, and has a 2.2 channel speaker system, all of which are the same as the C4. Due to these shared features, we expect the 83-inch model to perform more in line with the C4. However, it doesn't have LG's Brightness Booster technology like the C4 does, so it isn't as bright overall.

https://www.rtings.com/tv/reviews/lg/b4-oled
2
Yesterday
9,160 Posts
Joined Nov 2013
Yesterday
Adelley
Yesterday
9,160 Posts
Quote from DeProof :
Differences Between Sizes And Variants

The 83-inch model shares a lot of similarities with the LG C4 OLED. It uses LG's Alpha 9 AI Processor Gen7, supports a 144Hz refresh rate, has three USB ports, and has a 2.2 channel speaker system, all of which are the same as the C4. Due to these shared features, we expect the 83-inch model to perform more in line with the C4. However, it doesn't have LG's Brightness Booster technology like the C4 does, so it isn't as bright overall.

https://www.rtings.com/tv/reviews/lg/b4-oled

I have a 42" c4 and that processor seems useless for opening up something as simple as the settings menu lol. It takes about 6 seconds for the menu to pop up.

Our LG CX TV from 2000 opens up the menu in 1-2 seconds.
Original Poster
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DeProof
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Quote from Adelley :
I have a 42" c4 and that processor seems useless for opening up something as simple as the settings menu lol. It takes about 6 seconds for the menu to pop up.

Our LG CX TV from 2000 opens up the menu in 1-2 seconds.

It is the image processor that is the same, motion, color, all that. Not the processor that controls the apps and whatnot. The A9 chip. That and 144hz refresh rate, among the other things listed above.

WebOS is what you are talking about about. It is not the worst among TVs but it is far from the best. But I imagine the B4/C4 would have the same version of WebOS, although the 42 and 48 sizes of the C4 are under models that are missing at least some of the features of the bigger models, so it is possible they have a difference in application WebOS processing power, but I don't know. My 83" B4 is snappy and works fine, for now. Will probably add a shield or apple TV down the line if I need to.
Last edited by DeProof July 12, 2025 at 12:46 PM.
Yesterday
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socool9004
Yesterday
48 Posts
Will this work with open box in store?
Yesterday
3,149 Posts
Joined May 2009
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JackScagnetti
Yesterday
3,149 Posts
Quote from socool9004 :
Will this work with open box in store?
Oh you mean if it's less price Costco doesn't have open box tv

Still cheaper at LG plus they will install
Last edited by JackScagnetti July 12, 2025 at 03:46 PM.
1
Yesterday
48 Posts
Joined Nov 2007
Yesterday
socool9004
Yesterday
48 Posts
Quote from JackScagnetti :
Oh you mean if it's less price Costco doesn't have open box tvs
My local Store has the display for sale for 1800, can I stack the $200 with that?
Yesterday
3,149 Posts
Joined May 2009
Yesterday
JackScagnetti
Yesterday
3,149 Posts
Quote from socool9004 :
My local Store has the display for sale for 1800, can I stack the $200 with that?
For 200 less you gonna worry about burn in. Especially with display TV's see how many hours on it.
1

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Original Poster
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Yesterday
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Joined Dec 2015
Yesterday
DeProof
Original Poster
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Yesterday
5,208 Posts
Quote from socool9004 :
My local Store has the display for sale for 1800, can I stack the $200 with that?

I think the GC is for online orders only.
Yesterday
3,149 Posts
Joined May 2009
Yesterday
JackScagnetti
Yesterday
3,149 Posts
All they did was Jack the price up to 2199 and give 200 give card this was 1999 last week
1
Original Poster
Pro
Yesterday
5,208 Posts
Joined Dec 2015
Yesterday
DeProof
Original Poster
Pro
Yesterday
5,208 Posts
Quote from JackScagnetti :
All they did was Jack the price up to 2199 and give 200 give card this was 1999 last week

It is still $1999.99 but now includes the gift card.
9h ago
48 Posts
Joined Nov 2007
9h ago
socool9004
9h ago
48 Posts
Quote from JackScagnetti :
For 200 less you gonna worry about burn in. Especially with display TV's see how many hours on it.
Lg warranties the panel for life against burn in, and it comes with a 5 year warranty, if I can stack the 200gc with the display discount that's a pretty slick deal.
8h ago
48 Posts
Joined Nov 2007
8h ago
socool9004
8h ago
48 Posts
Quote from DeProof :
I think the GC is for online orders only.
It reads like that, bummer.
8h ago
9,160 Posts
Joined Nov 2013
8h ago
Adelley
8h ago
9,160 Posts
Quote from DeProof :
It is the image processor that is the same, motion, color, all that. Not the processor that controls the apps and whatnot. The A9 chip. That and 144hz refresh rate, among the other things listed above.

WebOS is what you are talking about about. It is not the worst among TVs but it is far from the best. But I imagine the B4/C4 would have the same version of WebOS, although the 42 and 48 sizes of the C4 are under models that are missing at least some of the features of the bigger models, so it is possible they have a difference in application WebOS processing power, but I don't know. My 83" B4 is snappy and works fine, for now. Will probably add a shield or apple TV down the line if I need to.

I wish rtings.com would test the UI out more thoroughly. Seems like something that could make or break user experiences. Like how they test OLED burn ins after x amount of months/years. Would be nice if they test the slowness of the UI after x amount of years/months
Original Poster
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8h ago
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8h ago
DeProof
Original Poster
Pro
8h ago
5,208 Posts
Quote from Adelley :
I wish rtings.com would test the UI out more thoroughly. Seems like something that could make or break user experiences. Like how they test OLED burn ins after x amount of months/years. Would be nice if they test the slowness of the UI after x amount of years/months

Agreed

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3h ago
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raulgrande
3h ago
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Quote from Adelley :
I have a 42" c4 and that processor seems useless for opening up something as simple as the settings menu lol. It takes about 6 seconds for the menu to pop up.

Our LG CX TV from 2000 opens up the menu in 1-2 seconds.

I second this. I have the c5 and it takes forever for the settings menu to come up.

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