How does the B5 compare to the LG C5?

The B5 is the more affordable option, featuring a slightly less powerful processor and lower peak brightness than the C5. However, both share the same core OLED benefits like perfect blacks and 120Hz gaming support.

Is the LG B5 good for gaming?

Yes, it supports a 120Hz refresh rate and likely includes HDMI 2.1 features like VRR and ALLM, making it excellent for high-frame-rate gaming.

Does it support smart home ecosystems?

The B5 is highly compatible, featuring built-in support for Google Assistant, Amazon Alexa, and Apple Siri via HomeKit.

What is the difference between this and the older B4?

The 2025 B5 model typically introduces an updated Alpha processor for better AI upscaling and the latest version of the webOS smart interface.

Where is the LG OLED B5 4K Smart TV (2025) 48-inch cheapest?

At Best Buy, for $899.99, as of our latest check.

Where can I buy the LG OLED B5 4K Smart TV (2025) 48-inch?

4 stores we checked sell it, including Electronic Express, Best Buy, Walmart, Target.

LG OLED B5 4K Smart TV (2025) 48-inch

Best price now

$899.99at Best BuyChecked Nov 2

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

LG OLED B5 4K Smart TV (2025) 48-inch

Best price now

$899.99at Best BuyChecked Nov 2

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

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Price facts

Last seen at $899.99 at Best Buy on Nov 2.
Checked at 4 stores.

Our take on the LG OLED B5 4K Smart TV (2025) 48-inch

The LG B5 is the entry-point to LG's 2025 OLED lineup, offering the signature perfect blacks and infinite contrast of self-lit pixels. It features a 120Hz refresh rate and the latest Alpha series processor, making it a strong alternative to the more expensive C5 series for most viewers. While it lacks the peak brightness of the G-series, it remains a top choice for movies and gaming in moderately lit rooms.

Best forDark room movie watchingNext-gen console gamingUsers wanting OLED quality on a budgetSecondary rooms or bedrooms

Pros

Perfect black levels and infinite contrast
Smooth 120Hz refresh rate for gaming
Wide viewing angles without color shift
Comprehensive smart platform with Alexa and Siri
Low input lag and fast response times

Cons

Lower peak brightness than C5 or G5 models
Reflective glass screen in very bright rooms
Risk of permanent burn-in with static elements

LG OLED B5 4K Smart TV (2025) 48-inch prices at every store

Electronic ExpressNew
Availability unknown
$899.99Checked Nov 2
Visit Electronic Express
Best BuyNew
Availability unknown
$899.99Checked Nov 2
Visit Best Buy
WalmartNew
Availability unknown
$899.99Checked Nov 2
Visit Walmart
TargetNew
Availability unknown
$1,007.95Checked Oct 31
Visit Target

LG OLED B5 4K Smart TV (2025) 48-inch price history

$1,007.95$899.99

Oct 31Nov 2

Lowest price we've seen: $899.99 on Nov 2 at Electronic Express; highest $1,007.95 on Oct 31. Tracked across 4 stores since Oct 31.

What reviewers say

Reviewers highlight the B5 as the best value in the OLED market, praising its motion handling and color accuracy despite being the base model.

What people mention

Picture QualityPraisedUsers consistently rave about the depth of blacks and the vibrant, accurate colors typical of LG OLED panels.
Gaming PerformancePraisedThe 120Hz panel and HDMI 2.1 features are noted for providing a tear-free experience on PS5 and Xbox Series X.
BrightnessMixedWhile sufficient for most, some owners find it struggles to overcome glare in sunlit living rooms.
AudioMixedThe built-in speakers are clear for dialogue but most reviewers recommend a dedicated soundbar.

Specifications

Resolution: 3840 x 2160
High Definition: Yes
HDTV Format: 4K
Color: Black, Brown
Screen Form: Flat
Display Type: OLED
Assistant Support: Google Assistant, Amazon Alexa, Siri

Questions and answers

How does the B5 compare to the LG C5?: The B5 is the more affordable option, featuring a slightly less powerful processor and lower peak brightness than the C5. However, both share the same core OLED benefits like perfect blacks and 120Hz gaming support.
Is the LG B5 good for gaming?: Yes, it supports a 120Hz refresh rate and likely includes HDMI 2.1 features like VRR and ALLM, making it excellent for high-frame-rate gaming.
Does it support smart home ecosystems?: The B5 is highly compatible, featuring built-in support for Google Assistant, Amazon Alexa, and Apple Siri via HomeKit.
What is the difference between this and the older B4?: The 2025 B5 model typically introduces an updated Alpha processor for better AI upscaling and the latest version of the webOS smart interface.
Where is the LG OLED B5 4K Smart TV (2025) 48-inch cheapest?: At Best Buy, for $899.99, as of our latest check.
Where can I buy the LG OLED B5 4K Smart TV (2025) 48-inch?: 4 stores we checked sell it, including Electronic Express, Best Buy, Walmart, Target.