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shivster1796 22.8K Views

Dec 19, 2025 6:01 AM

48" LG Class B5 Series OLED AI 4K UHD 120Hz Smart webOS TV (2025)

$550

$700

21% off

+ Free Shippingat Best Buy

Visit Best Buy

This popular frontpage deal is still available.

Best Buy has 48" LG Class B5 Series OLED AI 4K UHD 120Hz Smart webOS TV (OLED48B5PUA, 2025) on sale for $549.99. Shipping is free, otherwise select free store pick up where available.

Note: Availability for pick up may vary by location.

Thanks to Community Members shivster1796 and Dr.W for sharing this deal.

Specs:

Resolution: 3840x2160
Refresh Rate: 120Hz Native
Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
Alpha 8 AI Processor Gen 2
Wi-Fi, Bluetooth
300mm x 200mm VESA
Ports:
- 1x Ethernet
- 4x HDMI
- 1x RF Input
- 1x SPDIF (Optical Digital Audio Out)
- 2x USB 2.0

Editor's Notes

Written by Nate650 | Staff

This price is within the range of previous Frontpage Deals.
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 shivster1796

Resolution: 3840x2160
Refresh Rate: 120Hz Native
Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
Alpha 8 AI Processor Gen 2
Wi-Fi, Bluetooth
300mm x 200mm VESA
Ports:
- 1x Ethernet
- 4x HDMI
- 1x RF Input
- 1x SPDIF (Optical Digital Audio Out)
- 2x USB 2.0

Editor's Notes

Written by Nate650 | Staff

This price is within the range of previous Frontpage Deals.
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 shivster1796

Price Intelligence

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
10/13/26	Best Buy	$300	2
07/02/26	Best Buy	$550	7
04/13/26	Best Buy	$600 Frontpage	17
04/10/26	Best Buy	$600 Popular	2
04/10/26	Best Buy	$650	0
04/05/26	Best Buy	$600	4
01/28/26	Best Buy	$600	2
12/14/25	Best Buy	$650	0

Top Comments

zackiv31

800Comments

128Reputation

Can't use $100 BB promo code for those who were curious

Go to Comment

ShrewdChicken8263

97Comments

14Reputation

Good price. I wish I bit when it was $520 a month or so ago.

Go to Comment

Community Reviews

This 48 inch LG B5 OLED stands out as a strong gaming and bedroom or desk display, with 120 hertz support, four HDMI 2.1 ports, Dolby Vision, and clear text for PC use. The OLED picture gets praised for its big jump in image quality, and the set is described as bright enough for dark rooms with excellent response time and no burn in concerns. Bright living rooms are the main weak spot, since brightness and reflection handling trail Samsung's S90F. Promo codes are limited, though the price has already dipped to about $500 and open box units have shown up near $450.

Shoppers prioritizing picture quality over brightness, because the OLED image is a huge upgrade and Dolby Vision content looks strong.
DAC21 Charlie86 darkmattermayonnaise
Console players who want a responsive OLED for fast games, because response time is perfect and the panel works well with Xbox and PlayStation at 120Hz.
Buckeyefan 1 PurpleOctopus364
PC gamers using a 48-inch screen as a desk replacement, because 4K text stays clear, 120Hz HDMI 2.1 ports support consoles, and dark-room brightness is sufficient.
PurpleOctopus364
Bedroom viewers with blinds or drapes, because the panel handles controlled light well and includes Dolby Vision for streaming and discs.
DAC21

Bright living rooms with lots of reflections, because the panel is noticeably dimmer than a Samsung and handles glare less well.
DAC21 Charlie86
Shoppers expecting to use a Best Buy promo code, because this TV is not eligible for that coupon.
zackiv31 KnightRage
Main TV buyers who want a large living-room centerpiece, because the 48-inch size works better as a bedroom or desk display.
PurpleOctopus364

Common Questions (6)

Yes. It has four HDMI 2.1 ports, supports 120Hz, and is described as excellent for Xbox Series X, PS5 Pro, and PC use with clear text and decent HDR. It is especially suited to a bedroom or desk setup rather than a main living-room display.
PurpleOctopus364 Buckeyefan 1 TheFizz
No, this TV is not eligible for the $100 Best Buy promo code. The cheapest eligible model mentioned is around $1,500 before coupon, so the code appears limited to higher-priced TVs.
zackiv31 KnightRage
Yes, it supports Dolby Vision, but it does not support HDR10+. It is also described as a bit less bright than Samsung's comparable OLEDs, which matters most in very bright rooms.
DAC21 Charlie86
The comments here treat burn-in as not a concern for normal use. It is also described as having no burn-in in gaming use, including with a gaming PC and Xbox.
RlndV Buckeyefan 1
Yes. It has been as low as $500 this year, and an open-box unit with accessories was seen for about $450 at Best Buy. One comment also expects $400 sales later in the year.
masterz13 Charlie86
It is better suited to darker rooms or a bedroom with blinds or drapes. In bright rooms, Samsung's S90F is described as significantly better because it gets brighter and handles reflections better.
DAC21 Charlie86

AI-generated summary based on comments from the community. Updated 2w ago

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32 Comments

PurpleOctopus364

Jan 24, 2026 9:38 PM

327 Comments

Joined Apr 2020

PurpleOctopus364Jan 24, 2026 9:38 PM

327 Comments

I bought mine for $500.00. Set it up as a pc dispay so I can play the new version of Nolvus Awakening modpack of The Elder Scrolls Skyrim and other games. If you do a combination of trickery with both tv settings and graphics settings in the adrenaline software my 7900xtx has this really looking good. I've got the full 444 rgb setting. Gamer vivid applie in adrenaline. In the tv I've got dolby vision on and in windows I've got the HDR enabled. It looks fantastic.

Last edited by PurpleOctopus364 January 24, 2026 at 02:11 PM.

Dr.W

Pro

Jan 26, 2026 6:27 AM

17.9K Comments

Joined Nov 2020

Dr.W

Pro

Jan 26, 2026 6:27 AM

17.9K Comments

LG 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) OLED48B5PUA - Best Buy

https://www.bestbuy.com/product/l...JJ8VPZTK9F

Last edited by Dr.W January 26, 2026 at 12:12 AM.

shivster1796

Original Poster

Pro

Jan 26, 2026 12:19 PM

1.9K Comments

Joined Jun 2018

shivster1796Jan 26, 2026 12:19 PM

Original Poster

Pro

1.9K Comments

LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

https://www.bestbuy.com/product/l...JJ8VPZTK9F

Jan 26, 2026 12:26 PM

818 Comments

Joined Jul 2017

This comment has been rated as unhelpful by Slickdeals users.

TheFizz

Jan 26, 2026 1:01 PM

107 Comments

Joined Dec 2011

TheFizzJan 26, 2026 1:01 PM

107 Comments

Pretty solid if you need a 48". It was similar to the deal on my B4 I got last year around this time and I love it. Not the best deal, but if you need a smaller TV and play games, good choice here.

Nate650

Pro

Deal Editor

Jan 26, 2026 6:20 PM

13.7K Comments

Joined Jun 2008

Nate650

Pro

Deal Editor

Jan 26, 2026 6:20 PM

13.7K Comments

Thread bump for visibility.

darkmattermayonnaise

Jan 26, 2026 6:29 PM

279 Comments

Joined Jan 2010

darkmattermayonnaiseJan 26, 2026 6:29 PM

279 Comments

Really glad the OLEDs are coming down to more affordable rates. Huge difference in image quality, and LG TVs have always treated me well.

TooManyMind

Jan 26, 2026 6:35 PM

1.8K Comments

Joined Oct 2013

TooManyMindJan 26, 2026 6:35 PM

1.8K Comments

Quote from masterz13

It's been as low as $500 this year. I bet by this time this year you will see a few $400 ones on sale. Somehow TVs are the one thing that manage to get cheaper and cheaper.

Because many people watch stuff on their pcs, phones and tablets as well. Good for us consumers though, we get more affordable tvs. 📺

Protostar23

Jan 26, 2026 6:45 PM

119 Comments

Joined Apr 2008

Protostar23Jan 26, 2026 6:45 PM

119 Comments

Nice deal!

itspossible55

Jan 26, 2026 6:50 PM

259 Comments

Joined Nov 2016

itspossible55Jan 26, 2026 6:50 PM

259 Comments

Quote from ShrewdChicken8263

Good price. I wish I bit when it was $520 a month or so ago.

I got mine at that price over the holiday season. Do not regret this purchase. Agonized over this vs a C4 or something but I'm very happy with this. Still a good price if you pull the trigger.

rebelofIreland

Jan 26, 2026 7:45 PM

104 Comments

Joined Aug 2013

rebelofIrelandJan 26, 2026 7:45 PM

104 Comments

Is burn-in still a worry for OLEDs?

RlndV

Jan 26, 2026 9:18 PM

180 Comments

Joined Jun 2020

RlndVJan 26, 2026 9:18 PM

180 Comments

Quote from rebelofIreland

Is burn-in still a worry for OLEDs?

Nope.

Enzo954

Jan 26, 2026 10:46 PM

285 Comments

Joined Feb 2020

Enzo954Jan 26, 2026 10:46 PM

285 Comments

I need a 42" Oled at this price.

Buckeyefan 1

Jan 26, 2026 10:59 PM

21.8K Comments

Joined Nov 2007

Buckeyefan 1Jan 26, 2026 10:59 PM

21.8K Comments

Arguably one of the best gaming monitors you could purchase for the price. We have one for a gaming PC and Xbox. No burn in and response time is perfect.

PurpleOctopus364

Jan 27, 2026 1:26 AM

327 Comments

Joined Apr 2020

PurpleOctopus364Jan 27, 2026 1:26 AM

327 Comments

I found this to be an excellent choice for gaming. You can sit close to it without eye strain. You have all 4 hdmi ports 2.1 at 120hz capable. 120hz itself is plenty. Xbox series X and PS5 Pro support that. On pc 4k is hard enough to get great fps with everything cranked to 11. This has dolby vision and hdr is actually decent hdr. Not sure what the ppi count is but this is really good for text. My windows scaling is set to 150%. Icons and text are so easy to read clearly. As a main display i would not be happy. As a bedroom or desk replacement this is hands down a perfect choice. 7900xtx hits this 120hz. For older titles it probably could stand to have a higher 144 or 165hz. For dark rooms this is plenty bright. This has made me rethink my 75" Hisense U7G. It's an older tv but still works just fine. It's my main living room tv. Open box excellent deal for $1270.00 is tempting. This 48" is really nice though as pc monitor replacement. All the gamer centric features that are baked into these are the same across the c and g series. At this price it is the best deal I can confidently get a really good OLED from one of if not the best TV brands out there.

Last edited by PurpleOctopus364 January 26, 2026 at 05:29 PM.

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Occasions Christmas Hanukkah Tech & Electronics TV 4K TVs OLED TVs

48" LG Class B5 Series OLED AI 4K UHD 120Hz Smart webOS TV (2025)

$550

$700

Editor's Notes

Original Post

Editor's Notes

Original Post

Community Voting

Price Intelligence

Deal History

Top Comments

Community Reviews

Best For / Not Worth It If (7)

Pros & Cons (8)

Common Questions (6)

Join The Conversation

32 Comments

Join The Conversation

Related Searches

48" LG Class B5 Series OLED AI 4K UHD 120Hz Smart webOS TV (2025)

$550

$700

Editor's Notes

Original Post

Editor's Notes

Original Post

Price Intelligence

Deal History Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price". Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.

Top Comments

Community Reviews

Best For / Not Worth It If (7)

Pros & Cons (8)

Common Questions (6)

Is the 48-inch LG B5 good for gaming and PC use?

Can the $100 Best Buy promo code be used on this LG B5 TV?

Does the LG B5 support Dolby Vision?

Is burn-in a concern on this OLED TV?

Has the LG B5 been cheaper than $550 before?

Is the LG B5 bright enough for a bright room?

Join The Conversation

32 Comments

Join The Conversation

Related Searches

Deal History