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LG 77 Inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV

LG 77 Inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV

Best price now

$288.00at korestoreraChecked Nov 9

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Price facts

  • Last seen at $288.00 at korestorera on Nov 9.

Our take on the LG 77 Inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV

The LG B3 is a 77-inch OLED 4K smart TV running webOS 23 with ThinQ AI. It uses OLED pixels that switch off individually for true blacks and wide viewing angles, and it carries four HDMI 2.1 ports with 4K at 120Hz, VRR and G-Sync/FreeSync support for consoles and PCs. Its B-series panel is dimmer than LG's C-series, so it suits dark rooms and movie and game fans more than bright, sunlit living rooms. Owners praise the contrast and gaming features; reviewers note the lower brightness and the older a7 processor compared with the C3.

Best forDark-room movie watchingConsole gaming with 4K 120HzWide-seating living roomsShoppers who want OLED at the largest size
Pros
  • OLED panel gives per-pixel blacks and high contrast
  • Four HDMI 2.1 ports at 4K 120Hz for consoles and PCs
  • Supports VRR, G-Sync and FreeSync for smooth gaming
  • Wide viewing angles keep the picture consistent off-axis
  • webOS 23 with ThinQ AI and voice control built in
Cons
  • Lower peak brightness than the C3, so bright rooms wash it out
  • a7 processor is a step below the C3's a9, with weaker upscaling
  • No ATSC 3.0 tuner
  • Reflective screen shows lamps and windows in a bright room

LG 77 Inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV prices at every store

  • korestoreraNew

    In stock

    $288.00Checked Nov 9
    Visit korestorera

What reviewers say

Reviewers and owners rate the B3 highly for its contrast, color and gaming features at the 77-inch size. Most criticism centers on brightness and the step-down processor compared with the C3.

What people mention
  • BrightnessCriticisedOwners say the panel is dimmer than LG's C-series and struggles in rooms with strong daylight.
  • Picture qualityPraisedReviewers highlight the deep blacks, contrast and accurate color of the OLED panel.
  • GamingPraisedFour HDMI 2.1 ports, 4K 120Hz and VRR make it a strong pick for consoles and PCs.
  • ProcessorMixedThe a7 chip handles smart features well but upscales lower-resolution video less cleanly than the C3's a9.
  • ReflectionsCriticisedThe glossy screen picks up lamps and windows, which is more noticeable given the moderate brightness.
  • Viewing anglesPraisedThe picture holds up from the side, so seats off-center still get good color and contrast.

About the LG 77 Inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV

This is a 77-inch class LG B3 series OLED TV with 4K UHD resolution. It is a smart TV that runs webOS 23 and includes ThinQ AI.

Brand
LG
Series
B3 series
Screen size
77-inch class
Display
OLED
Resolution
4K UHD
Smart platform
webOS 23
AI
ThinQ AI

Questions and answers

How does the B3 compare with the LG C3?
The C3 is brighter and uses LG's faster a9 processor, which upscales better. The B3 keeps the same OLED contrast, four HDMI 2.1 ports and gaming features for less.
Is the B3 bright enough for a bright living room?
It is best in a room you can darken. In direct sun or with many windows, the picture looks washed out and reflections show; the C3 handles bright rooms better.
Does it support 4K 120Hz and VRR for consoles?
Yes. All four HDMI ports are 2.1, and it supports 4K at 120Hz, VRR, G-Sync and FreeSync for PlayStation 5, Xbox Series X and PCs.
What is included in the box?
The TV, its stand, a magic remote and the power cable. A wall mount and HDMI cables are not included.
Does it run webOS 23 with ThinQ AI?
Yes. It runs webOS 23 with ThinQ AI, built-in voice assistants and the major streaming apps.
Is it good for movies?
Yes. The per-pixel contrast and wide viewing angles suit dark-room movie watching, and it supports Dolby Vision and Dolby Atmos.
Where is the LG 77 Inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV cheapest?
At korestorera, for $288.00, as of our latest check.

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