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LG G6 OLED TV vs LG B6 OLED 77-Inch 4K Smart TV

The G6 is LG's flagship OLED and the B6 is the entry OLED line, so the gap is real: the G6 adds a brighter OLED evo panel with Reflection-Free Premium coating, a flush wall-mount gallery design, the a9 Gen8 processor and four HDMI ports. The B6 keeps the core OLED strengths, perfect blacks and wide viewing angles, in a 77-inch size. Buy the G6 for a bright room, wall mounting and the best HDR punch. Buy the B6 if you want a big OLED screen and can accept lower peak brightness and fewer premium extras.

  • Choose the LG OLED G6 if you want the brightest, most glare-resistant LG OLED, a flush wall mount and top-tier processing.
  • Choose the LG OLED B6 if you want a large 77-inch OLED and care most about deep blacks and viewing angles rather than peak brightness.

Prices

  • LG G6 OLED TV: $1,999.99 at ABC Warehouse (checked today)
  • LG B6 OLED 77-Inch 4K Smart TV: $1,999.99 at Walmart (last seen Nov 12)
  • Difference: both cost the same at the latest prices (Nov 12 and Nov 13)
LG
LG OLED G6

LG G6 OLED TV

LG OLED G6

4.8(1,100 ratings)
$1,999.99at ABC WarehouseChecked 9 h ago
See all prices and details
Visit ABC Warehouse
Pros
  • Noticeably brighter HDR highlights than the B series
  • Reflection-Free coating holds up in bright rooms
  • Flush wall mount included for a clean gallery look
  • Four HDMI ports for consoles and soundbars
  • Strong owner ratings for picture and ease of setup
Cons
  • Flagship model, so you pay for features many rooms won't use
  • Wall-first design; the stand is not included
  • Brightest settings can raise power use
LG
LG OLED77B6GUA 77 Inch OLED 4K AI Smart WebOS TV

LG B6 OLED 77-Inch 4K Smart TV

LG OLED77B6GUA 77 Inch OLED 4K AI Smart WebOS TV

$1,999.99at WalmartChecked 12 h ago
See all prices and details
Visit Walmart
Pros
  • True OLED blacks and wide viewing angles
  • Large 77-inch screen for immersive film and sports
  • Simpler feature set means less to configure
  • webOS is familiar and easy to navigate
Cons
  • Lower peak brightness than the G6, weaker in bright rooms
  • No anti-glare coating, so reflections show more
  • Fewer HDMI ports and older processing

What separates them

LG G6 OLED TVLG B6 OLED 77-Inch 4K Smart TV
Panel brightnessOLED evo with Brightness Booster, rated about 3.9x a classic OLEDStandard OLED evo, no Brightness Booster
Anti-glareReflection-Free Premium coating reduces lamp and window reflectionsStandard glossy OLED finish
Design and mountingFlush Fit gallery design, flush wall mount includedConventional slim design, stand or wall mount sold separately
Processora9 AI Processor Gen8 with AI upscalingEntry-level B-series processing
HDMI inputs4 HDMI portsFewer HDMI inputs typical of the B series
Screen sizes55, 65, 77, 83 and 97 inches77 inches
Contrast and viewing anglesOLED perfect blacks, wide anglesOLED perfect blacks, wide angles
Smart platformwebOS with Google Assistant and Siri supportwebOS

Price history

$2,299.99$1,565.87
Oct 29Nov 13
  • LG G6 OLED TV: lowest $1,565.87 on Oct 30; $1,999.00 on Nov 13.
  • LG B6 OLED 77-Inch 4K Smart TV: lowest $1,999.99 on Nov 7 at Newegg; $1,999.99 on Nov 13.

Prices at every store

LG G6 OLED TV

  • ABC WarehouseNew

    In stock

    $1,999.99Checked 9 h ago
    Visit ABC Warehouse
  • DoorDashNew

    In stockSold by Best Buy US

    $1,999.99+ $5.99 shippingChecked 9 h ago
    Visit DoorDash
  • cityhome.comNew

    In stock

    $1,999.00+ $39.95 shippingChecked 9 h ago
    Visit cityhome.com

Also available at

  • Abt ElectronicsCheck price at Abt Electronics
  • Best BuyCheck price at Best Buy
  • CompgiantCheck price at Compgiant

Store links may earn us a commission.

All 3 stores and price history →

LG B6 OLED 77-Inch 4K Smart TV

  • WalmartNew

    In stockSold by Video & Audio CenterReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,999.99Free shippingChecked 12 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $1,999.99Free shippingChecked 12 h ago
    Visit Newegg
  • Abt ElectronicsNew

    In stock

    $1,999.99Free shippingChecked Nov 11
    Visit Abt Electronics
  • Best BuyNew

    In stock

    $1,999.99Free shippingChecked Nov 11
    Visit Best Buy

Store links may earn us a commission. Some prices via Klarna.

All 7 stores and price history →

Specs compared

SpecLG G6 OLED TVLG B6 OLED 77-Inch 4K Smart TV
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlackBlack
Screen FormFlatFlat
Display TypeOLEDOLED
Screen Size65 inches, 77 inches, 83 inches77.0
HDRYesYes
Screen Resolution3840x2160 (4K Ultra HD)3840x2160 (4K Ultra HD)
Smart TVYesYes
Release Year20262026
DisplayOLED evo, OLEDOLED evo, OLED
Show all 40 specsShow fewer specs
SpecLG G6 OLED TVLG B6 OLED 77-Inch 4K Smart TV
Refresh Rate120 Hz—
ConnectivityBluetooth, Wi-Fi—
Assistant SupportGoogle Assistant, Siri—
Supported Streaming ServicesNetflix, Prime Video, Disney+—
Weight37 lb, 48.5 lb, 83 lb, 85.9 lb, 125 lb—
HDR TypeHLG, HDR10—
Refresh Rate (Hz)120—
Wi-FiYes—
VRRYes—
Operating System

What reviewers say

LG G6 OLED TV

  • 4.8 / 51,100 ratings

Owners rate the G6 highly, with 4.8 out of 5 from about 1,100 ratings. Praise centers on picture quality, brightness and easy setup.

What people mention
  • Picture qualityPraisedBuyers call the picture exceptional, with deep blacks and vivid color.
  • BrightnessPraisedOwners say brightness levels are remarkable for an OLED.
  • SetupPraisedReviewers describe setup as straightforward and the interface as easy to use.
  • DesignPraisedThe flush gallery design and included wall mount are well liked.
Reviews
  • These Are the Best 65-Inch TVs I’ve Tested for 2026 - CNET
  • The best 85-inch TVs in 2026: Expert recommended - ZDNET

Questions and answers

Is the G6 worth stepping up to over the B6?
Yes if your room is bright or you wall mount. The G6's brightness and Reflection-Free coating are visible improvements. In a dark room the B6's OLED picture is already strong.
Which handles a bright living room better?
The G6. Its Brightness Booster and anti-glare coating keep highlights punchy and cut reflections. The B6 washes out more with sunlight or lamps hitting the screen.
Do both have perfect blacks?
Yes. Both are OLED, so each pixel turns off for true black, and both keep contrast at wide viewing angles. The G6 mainly wins on brightness, not black level.
Which is better for gaming?
The G6. It has four HDMI ports and the a9 Gen8 processor, which gives more headroom for consoles and soundbars. The B6 is fine for casual play but has fewer inputs.
Which lasts longer?
Both use OLED panels with similar lifespans, and LG covers panel burn-in on its OLED warranties. The G6's brighter panel runs hotter at peak, so avoid leaving static logos on either for hours.
Can I wall mount both?
Yes, but the G6 is built for it: the flush wall mount comes in the box and the set sits nearly flat to the wall. The B6 needs a separate mount.

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Buying guides that pick them

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webOS
—
Anti-GlareYes—
Width53.5 in wide—
HDMI Ports4 HDMI ports—
Depth1.1 in deep—
High Dynamic Range (HDR)true—
High Dynamic Range (HDR) TypeDolby Vision, HDR10, HLG—
Outdoorfalse—
SeriesG6 Series OLED evo 4K (2026)—
Remote Control TypeMagic Remote—
Picture Processorα11 AI Processor 4K Gen3—
Curved Panelfalse—
Virtual AssistantAI Concierge—
VRR Supporttrue—
Speaker Channels4.2—
LEDtrue—
Built-In WiFitrue—
Bluetoothtrue—
Number of HDMI Inputs4—