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LG B6E Series OLED 4K TV vs LG B6E Series OLED 4K Smart TV

Both are the same 2026 LG B6E OLED panel and processor; the only real difference is screen size. The 65-inch gives a noticeably more immersive picture for movies and sports, while the 55-inch fits smaller rooms and sits closer to eye level on a normal stand. Owners of the B6E line praise the perfect blacks, Dolby Vision and low-latency gaming; the main complaints are OLED brightness in bright rooms and burn-in caution. Buy the 65-inch if the wall or stand can take it; otherwise the 55-inch is the same TV in a smaller frame.

  • Choose the LG 65" B6E if you sit more than about 8 feet back, watch a lot of movies and sports, and have the wall space and a stand wide enough for a 48-inch-wide set.
  • Choose the LG 55" B6E if your room is smaller, your seating is closer, or you want the same OLED picture and gaming features in a lighter, easier-to-place set.

Prices

  • LG B6E Series OLED 4K TV: $799.99 at Best Buy (last seen Oct 31)
  • LG B6E Series OLED 4K Smart TV: $669.99 at ZEXRI (last seen Oct 29)
  • Difference: the LG B6E Series OLED 4K Smart TV is $130.00 cheaper than the LG B6E Series OLED 4K TV at the latest prices (Oct 29 and Oct 31)
LG
LG 65" Class B6E Series OLED AI 4K Smart webOS TV (2026)

LG B6E Series OLED 4K TV

LG 65" Class B6E Series OLED AI 4K Smart webOS TV (2026)

$799.99at Best BuyChecked Oct 31
See all prices and details
Visit Best Buy
Pros
  • Bigger picture for movies, sports and games
  • Same OLED blacks and 120Hz gaming as the 55-inch
  • Dolby Vision and Dolby Atmos for film nights
  • Strong value per inch in the B6E line
Cons
  • Needs a wide stand or wall mount
  • Heavier to move and set up
  • OLED brightness still limited in very bright rooms
LG
LG 55" Class B6E Series OLED AI 4K Smart webOS TV

LG B6E Series OLED 4K Smart TV

LG 55" Class B6E Series OLED AI 4K Smart webOS TV

4.8(116 ratings)
$669.99at ZEXRIChecked Oct 29
See all prices and details
Visit ZEXRI
Pros
  • Same panel, processor and gaming features in a smaller size
  • Fits apartments, bedrooms and smaller stands
  • Four HDMI inputs cover console, soundbar and streaming box
  • High owner rating for picture and ease of setup
Cons
  • Less immersive at long viewing distances
  • Smaller screen shows less detail in wide shots
  • Same OLED burn-in caution as any OLED

What separates them

LG B6E Series OLED 4K TVLG B6E Series OLED 4K Smart TV
Screen size65-inch class panel55-inch class panel
Footprint48.3 in wide, 51.4 lb without stand42.1 in wide, lighter and easier to move
Panel and processorOLED, a8 AI Processor 4K Gen3OLED, a8 AI Processor 4K Gen3
Gaming120Hz, G-Sync, FreeSync Premium, 0.1ms response120Hz, G-Sync, FreeSync Premium, 0.1ms response
HDRDolby Vision, Dolby Atmos, FILMMAKER MODEDolby Vision, HDR10, HLG, Dolby Atmos, FILMMAKER MODE
Smart platformwebOS with Google Gemini, LG ChannelswebOS with Google Gemini, LG Channels
InputsHDMI, USB, Bluetooth, Wi-Fi4 HDMI inputs, ATSC/Clear QAM tuner
Room fitBetter for large, darker rooms and long viewing distanceBetter for bedrooms, apartments and close seating

Price history

$799.99$669.99
Oct 27Nov 11
  • LG B6E Series OLED 4K TV: lowest $799.99 on Oct 30 at Enervee CA; $799.99 on Oct 31.
  • LG B6E Series OLED 4K Smart TV: lowest $669.99 on Oct 29 at ZEXRI; $799.99 on Nov 11.

Prices at every store

LG B6E Series OLED 4K TV

  • FinanceMyCartNew

    In stockReturn policy

    $1,414.99Checked 3 h ago
    Visit FinanceMyCart
  • Best BuyNew

    Availability unknown

    $799.99Checked Oct 31
    Visit Best Buy
  • Enervee NYNew

    Availability unknown

    $799.99Checked Oct 30
    Visit Enervee NY
  • Enervee CANew

    Availability unknown

    $799.99Checked Oct 30
    Visit Enervee CA
All 4 stores and price history →

LG B6E Series OLED 4K Smart TV

  • Best BuyNew

    In stock

    $799.99Free shippingChecked 3 h ago
    Visit Best Buy
  • Best BuyNew

    In stock

    $799.99Free shippingChecked 4 h ago
    Visit Best Buy
  • Enervee NYNew

    In stock

    $799.99Free shippingChecked 4 h ago
    Visit Enervee NY
  • ZEXRINew

    Availability unknown

    $669.99Checked Oct 29
    Visit ZEXRI

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

All 7 stores and price history →

Specs compared

SpecLG B6E Series OLED 4K TVLG B6E Series OLED 4K Smart TV
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlackBlack
Screen FormFlatFlat
Display TypeOLEDOLED
Assistant SupportGoogle AssistantGoogle Assistant
HDRYesYes
Refresh Rate120 Hz120 Hz
ConnectivityBluetooth, Wi-Fi, USBBluetooth, Wi-Fi, USB
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+Netflix, Prime Video, YouTube, HBO, Disney+
Width48.3 in wide42.1 in wide
Show all 36 specsShow fewer specs
SpecLG B6E Series OLED 4K TVLG B6E Series OLED 4K Smart TV
Screen Size55 inches55 inches
Depth1.8 in deep1.8 in deep
Weight51.4 lb, 53.8 lb51.4 lb, 53.8 lb
Screen Size Class—55 inches
High Dynamic Range (HDR)—true
High Dynamic Range Format—Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
OLED Technology—Standard OLED
Motion Enhancement Technology—OLED Motion
Smart Platform—webOS

What reviewers say

LG B6E Series OLED 4K TV

Owners of LG OLED sets in this class praise the contrast, gaming features and webOS. Common complaints are brightness in sunlit rooms and the risk of burn-in with static content.

What people mention
  • Picture qualityPraisedOwners say OLED blacks and contrast beat LCD sets in dark rooms.
  • BrightnessCriticisedReviewers note it dims in bright, sunlit rooms compared with high-end LCDs.
  • GamingPraised120Hz, G-Sync and FreeSync Premium are called out as smooth and low-latency.
  • Burn-inMixedSome owners worry about static logos and tickers; OLED Care helps but does not remove the risk.

LG B6E Series OLED 4K Smart TV

  • 4.8 / 5116 ratings

Rated 4.8 out of 5 from 116 ratings, the B6E is well received. Owners focus on picture quality and gaming features rather than smart-platform extras.

What people mention
  • Picture qualityPraisedOwners praise the deep blacks and contrast that OLED provides.
  • GamingPraisedThe 120Hz panel with VRR support is called smooth for console gaming.
  • BrightnessCriticisedSome say the screen struggles in bright, sunlit rooms.

Questions and answers

Is the 65-inch worth stepping up to over the 55-inch?
Only if your seating is far enough back and your room can take the wider set. The picture quality, processor and gaming features are identical, so you are paying for size alone.
Which is better for gaming?
They are equal. Both run 120Hz with G-Sync, FreeSync Premium and a 0.1ms response time, so pick by room size, not by gaming specs.
Which lasts longer?
Neither has a durability edge; they share the same OLED panel generation and OLED Care features. Burn-in risk depends on how you watch, not on which size you buy.
Do both support Dolby Vision and Dolby Atmos?
Yes. Both list Dolby Vision, Dolby Atmos and FILMMAKER MODE, plus HDR10 and HLG on the 55-inch listing.
How far should I sit from each?
Roughly 7 to 9 feet suits the 55-inch for mixed viewing, and 8 to 10 feet suits the 65-inch. Sit closer and the 65-inch fills more of your view.
Is the 55-inch bright enough for a sunny room?
OLED blacks are excellent, but peak brightness is modest compared with high-end LCDs. In a very bright room, plan to control glare or consider a brighter LCD instead.

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Buying guides that pick them

  • Best OLED TVs under $1,500
  • Best OLED TVs under $1500
  • Best OLED TVs under $1,500 for living rooms
  • Best LG OLED TVs under $1,000
  • Best OLED TVs under $1,500 for movies
Featured Streaming Services
—
Netflix, HBO Max, Disney+, YouTube, Prime Video…
Number of HDMI Inputs (Total)—4
TV Tuner Type—ATSC, Clear QAM
Works With—Google Home, Apple Home
Voice Assistant Built-in—No
Brand—LG
Model Number—OLED55B6EUA
Series—OLED - B6E series
Model Year—2026
Product Height With Stand—30.6 inches
Product Width—48.35 inches
Product Depth With Stand—8.6 inches
Product Height Without Stand—27.9 inches
Product Depth Without Stand—1.8 inches
Stand Width—42.1 inches
Burn-inMixed
Buyers mention image retention as a concern with static logos and tickers.