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LG B4 OLED 4K Smart TV (2024)

LG B4 OLED 4K Smart TV (2024)

Last price we saw

$1,280.00at Afri General, last seen Nov 1

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Our take on the LG B4 OLED 4K Smart TV (2024)

The LG B4 is LG's entry-level OLED for 2024, sold in 48, 55, 65 and 77 inches. It uses a 120 Hz OLED panel with four HDMI 2.1 ports, so it suits PS5 and Xbox Series X at 4K/120, and it runs webOS with Google Assistant, Alexa and Siri support. It skips the brighter MLA panel and the a9 processor of the C4, so it peaks lower in HDR and has fewer processing tricks. As the entry OLED, it is the cheapest way into LG's 2024 OLED line; watch for it to drop further around Black Friday and Super Bowl season.

Best forFirst OLED buyers on a budgetConsole gamers who want 4K/120 and HDMI 2.1Dark-room movie watchersSmaller rooms and bedrooms (48 and 55 inch)
Pros
  • True OLED blacks and near-perfect contrast
  • 120 Hz panel with four HDMI 2.1 ports
  • Supports 4K/120, VRR and ALLM for consoles
  • Wide viewing angles, good for off-center seating
  • webOS is fast and carries all major apps
Cons
  • Dimmer than the C4 and G4 in HDR highlights
  • Entry a7 processor means weaker upscaling and motion handling
  • No MLA panel, so brightness is modest in a bright room
  • Stand is basic and wobbles slightly
  • Only two of the four HDMI ports are commonly used for full-bandwidth gaming setups

LG B4 OLED 4K Smart TV (2024) prices at every store

  • Afri GeneralCheck price at Afri General

LG B4 OLED 4K Smart TV (2024) price history

Lowest price we've seen: $1,280.00 on Nov 1 at Afri General. Tracked across 1 store since Nov 1.

What reviewers say

Reviewers treat the B4 as the value pick of LG's 2024 OLED range: same deep blacks and gaming features as the C4, with less brightness and processing. Owners like it most in dark rooms and for console gaming.

Pros
  • Excellent contrast and black levels for the price
  • Four HDMI 2.1 ports at this price tier
  • Low input lag and smooth 120 Hz gaming
  • Good off-angle picture
Cons
  • Noticeably dimmer than the C4 in HDR
  • Upscaling of low-resolution content is softer
  • Reflections show more in bright rooms
  • Built-in speakers are average

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
OLED
Assistant Support
Google Assistant, Amazon Alexa, Siri
Refresh Rate
120 Hz
Connectivity
Bluetooth, Wi-Fi, USB, HDMI, Ethernet
Supported Streaming Services
Netflix, YouTube
Screen Size
48 inches, 55 inches, 65 inches, 77 inches
Depth
1.8 in deep
Weight
31.5 lb, 37.7 lb, 51.8 lb

Questions and answers

Is the LG B4 worth it over the C4?
If you watch mostly in a dark room and want the lowest OLED price, the B4 is the better value. The C4 is brighter and has a stronger processor, which matters in a bright room or for heavy upscaling of cable and older content.
Does the B4 support 4K at 120 Hz for PS5 and Xbox Series X?
Yes. It has a 120 Hz panel and HDMI 2.1 ports, and it supports VRR and ALLM, so 4K/120 gaming works on compatible consoles and PCs.
What sizes does the B4 come in?
48, 55, 65 and 77 inches. The 48-inch is the smallest and is popular for bedrooms and desks; the 77-inch costs far more.
Is the B4 bright enough for a sunny living room?
It is the dimmest OLED in LG's 2024 lineup. In a room with strong daylight or direct window glare, the C4 or a bright mini-LED LCD is the safer choice.
What is in the box?
The TV, its stand, a magic remote and the power cable. A wall mount and HDMI cables are not included.
When is the B4 cheapest?
OLED prices fall hardest around Black Friday and in the weeks before the Super Bowl. The 55 and 65 inch models see the deepest discounts; the 48-inch moves less.

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