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LG B5 OLED 4K Smart TV (2025)

LG B5 OLED 4K Smart TV (2025)

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$899.99at Best BuyObserved at 9:51 AM

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

The LG B5 is LG's entry-level 2025 OLED, a 4K panel with a 120 Hz refresh rate and full HDR support in 48- to 83-inch sizes. It keeps the deep blacks and wide viewing angles OLED is known for while sitting below the brighter C5 and G5 lines. The best new price is $899.99 at Best Buy as of November 4, 2026, the only new listing found.

Best for
Movie and streaming fans who watch in dim rooms
Console gamers who want 120 Hz OLED
Buyers stepping up from LCD on a budget
Smaller rooms and bedrooms (48- and 55-inch sizes)
Pros
  • True OLED blacks and near-perfect contrast
  • 120 Hz refresh rate suits PS5 and Xbox Series X
  • Wide viewing angles for off-center seating
  • Four HDMI inputs and full streaming app support
  • Wide size range from 48 to 83 inches
Cons
  • Lower peak brightness than the C5 or G5, so bright rooms suffer
  • No MLA panel, so HDR highlights are less punchy
  • Entry OLEDs like this can show image retention with static content
  • Only one new price found, so comparison shopping is limited

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

  • Best BuyNew

    In stock

    $899.99Free shippingObserved at 9:51 AM
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LG B5 OLED 4K Smart TV (2025) price history

Lowest price we've seen: $899.99 on Nov 4 at Best Buy. Tracked across 1 store since Nov 4.

What reviewers say

Owners of LG's entry OLEDs generally praise the picture for the money, especially in dark rooms, while noting it can't match brighter premium sets. Reception of the B-series is broadly positive but less documented than the C-series.

Pros
  • Deep blacks and strong contrast
  • Good gaming features for the price
  • Easy webOS interface
Cons
  • Dim compared with brighter OLEDs
  • Reflections in bright rooms
  • Peak HDR brightness is modest

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
HDR
Yes
Refresh Rate
120 Hz
Connectivity
Bluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Optical Audio
Supported Streaming Services
Netflix, Disney+
Screen Size
48 inches, 55 inches, 65 inches, 77 inches, 83 inches

Questions and answers

Is the LG B5 worth it over the C5?
The B5 costs less and gives you the same OLED contrast and 120 Hz panel. The C5 is brighter and better for sunny rooms or punchier HDR. If you mostly watch at night, the B5 is the better value.
What sizes does the LG B5 come in?
It is sold in 48, 55, 65, 77 and 83 inches. Smaller sizes suit bedrooms and desks; 65 inches and up suit main living rooms.
Is the LG B5 good for gaming?
Yes. The 120 Hz refresh rate and low input lag suit PS5 and Xbox Series X at 4K 120 Hz. It lacks the brightest HDR of premium sets but handles fast motion well.
Does the LG B5 support Dolby Vision and Dolby Atmos?
LG OLEDs support Dolby Vision HDR and Dolby Atmos passthrough. Check the specific size's spec sheet, since audio output varies by model.
When is the LG B5 cheapest?
OLED prices typically drop around Black Friday, Super Bowl season and when the next model year arrives. The current best new price is $899.99 at Best Buy as of November 4, 2026.
What's in the box?
You get the TV, a stand, a magic remote and power cable. A wall mount and HDMI cables are not included.
Where is the LG B5 OLED 4K Smart TV (2025) cheapest?
At Best Buy, for $899.99, as of our latest check.

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