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LG B6E Series OLED 4K Smart TV vs LG C6 Series OLED TV (65")

Both are OLED sets with 120Hz panels, four HDMI ports and true black levels, so the picture gap is smaller than the size gap. The C6 is the step-up model: a brighter evo panel, the Alpha 11 processor, a 2.2-channel speaker system and a 65-inch screen. The B6E is the value pick at 55 inches with the older Alpha 8 chip. Buyers rate both 4.8, but the C6 has far more owner feedback, and those owners flag weak dialogue clarity and a fiddly Magic Remote.

  • Choose the LG B6E if your wall or stand fits about 42 inches of width and you want OLED contrast and 120Hz gaming without moving up a size class.
  • Choose the LG C6 if you sit far enough back to justify 65 inches and want the brighter evo panel, the faster processor and the better built-in sound.

Prices

  • LG B6E Series OLED 4K Smart TV: $699.99 at Best Buy (checked today)
  • LG C6 Series OLED TV (65"): $1,186.00 at Greentoe (checked today)
  • Difference: the LG B6E Series OLED 4K Smart TV is $486.01 cheaper than the LG C6 Series OLED TV (65") today
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)
$699.99at Best BuyChecked 11 h ago
See all prices and details
Visit Best Buy
Pros
  • OLED contrast with Dolby Vision and FILMMAKER MODE
  • 120Hz with G-Sync and FreeSync Premium for consoles and PC
  • Fits smaller rooms and narrower stands at 42.1 in wide
  • webOS with Google Gemini built in and 400+ free LG Channels
Cons
  • Standard OLED panel is dimmer than evo
  • Alpha 8 processor is a step below the C6's Alpha 11
  • No built-in voice mic; assistants work through connected devices
  • Fewer owner ratings to draw on
LG
LG 65" C6 Series 4K UHD OLED AI Smart webOS 26 TV

LG C6 Series OLED TV (65")

LG 65" C6 Series 4K UHD OLED AI Smart webOS 26 TV

4.8(900 ratings)
$1,186.00at GreentoeChecked 2 h ago
See all prices and details
Visit Greentoe
Pros
  • OLED evo panel with pixel-level dimming and Dolby Vision
  • Alpha 11 Gen3 processor for upscaling and AI picture modes
  • 2.2-channel, four-speaker audio
  • Large 65-inch screen with a very thin design owners praise
Cons
  • Owners say dialogue is hard to hear even at max volume
  • Magic Remote called clunky, with no dedicated OK button
  • Needs a wider wall or stand at 48.1 in
  • Limited printed manual on settings

What separates them

LG B6E Series OLED 4K Smart TVLG C6 Series OLED TV (65")
Screen size55 inches, 42.1 in wide65 inches, 48.1 in wide
PanelStandard OLED (B6E)OLED evo (C6)
Picture processorAlpha 8 AI Processor 4K Gen3Alpha 11 AI processor Gen3
Built-in audioDolby Atmos decoding, standard speaker array2.2-channel, 4 speakers
Smart platformwebOS with Google Gemini built inwebOS 26
Voice assistantsGoogle Assistant, works with Google Home and Apple Home; no built-in micGoogle Assistant, Amazon Alexa and Siri
Gaming120Hz, G-Sync, FreeSync Premium, 0.1ms response120Hz, G-Sync, FreeSync Premium, 0.1ms response
Owner feedback volume4.8 from 116 ratings4.8 from 900 ratings

Price history

$1,399.99$669.99
Oct 27Nov 14
  • LG B6E Series OLED 4K Smart TV: lowest $669.99 on Oct 29 at ZEXRI; $699.99 on Nov 14.
  • LG C6 Series OLED TV (65"): lowest $899.99 on Nov 10 at Best Buy; $1,186.00 on Nov 14.

Prices at every store

LG B6E Series OLED 4K Smart TV

  • Best BuyNew

    In stock

    $699.99Free shippingChecked 11 h ago
    Visit Best Buy
  • Best BuyNew

    In stock

    $699.99Free shippingChecked 11 h ago
    Visit Best Buy
  • DoorDashNew

    In stockSold by Best Buy US

    $699.99+ $5.99 shippingChecked 11 h ago
    Visit DoorDash
  • Enervee NYNew

    In stock

    $799.99Free shippingChecked 11 h ago
    Visit Enervee NY

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

All 7 stores and price history →

LG C6 Series OLED TV (65")

  • GreentoeNew

    In stock

    $1,186.00Free shippingChecked 2 h ago
    Visit Greentoe
  • WalmartNew

    In stock

    $1,399.99Free shippingChecked 10 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $1,399.99Free shippingChecked Nov 13
    Visit Best Buy
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,399.99Free shippingChecked 20 h ago
    Visit Amazon

Also available at

  • Abt ElectronicsCheck price at Abt Electronics
  • Audio Visual ElectronicsCheck price at Audio Visual Electronics
  • BerríosCheck price at Berríos

Store links may earn us a commission.

All 20 stores and price history →

Specs compared

SpecLG B6E Series OLED 4K Smart TVLG C6 Series OLED TV (65")
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlackBlack
Screen FormFlatFlat
Display TypeOLEDOLED
Assistant SupportGoogle AssistantGoogle Assistant, Amazon Alexa, Siri
HDRYesYes
Refresh Rate120 Hz120 Hz
ConnectivityBluetooth, Wi-Fi, USBBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Opti…
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+Netflix, Prime Video, YouTube, HBO, Disney+
Width42.1 in wide48.1 in wide
Show all 40 specsShow fewer specs
SpecLG B6E Series OLED 4K Smart TVLG C6 Series OLED TV (65")
Screen Size55 inches65 in
Depth1.8 in deep1.8 in deep
High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)HDR10
Smart PlatformwebOSwebOS 26
BrandLGLG
Weight51.4 lb, 53.8 lb36.6 lb, 45 lb, 47 lb
Screen Size Class55 inches—
High Dynamic Range (HDR)true—
OLED TechnologyStandard OLED—

What reviewers say

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.
  • Burn-inMixedBuyers mention image retention as a concern with static logos and tickers.

LG C6 Series OLED TV (65")

  • 4.8 / 5900 ratings

With 4.8 out of 5 from 900 ratings, owners are largely very happy with the C6's picture and gaming features. Complaints tend to be about brightness in bright rooms and the built-in sound rather than the panel itself.

What people mention
  • Picture qualityPraisedOwners describe deep blacks, rich color and strong contrast, especially in dim rooms.
  • GamingPraisedReviewers like the 120Hz panel, VRR and four HDMI 2.1 ports for consoles and PCs.
  • BrightnessMixedSome find it bright enough for most rooms; others say a sunlit room washes out the picture.
  • SoundCriticised

Questions and answers

Which is better for gaming?
They are close. Both run 120Hz with G-Sync, FreeSync Premium and a 0.1ms response time, and both have four HDMI ports. The C6 adds the brighter evo panel and faster processor, which helps HDR games look punchier.
Is the C6 worth stepping up to over the B6E?
Yes if you want a bigger screen and a brighter panel. The C6 gives you 65 inches, OLED evo, the Alpha 11 chip and a 2.2-channel speaker system. The B6E keeps the core OLED and gaming features in a smaller size.
Which has better sound?
The C6. It has a 2.2-channel system with four speakers. Even so, C6 owners complain that dialogue is hard to hear at high volume, so a soundbar helps either set.
Which lasts longer?
Both use OLED panels with the same basic lifespan characteristics, and neither maker publishes a longer rated life for one over the other. The C6 has a larger owner base reporting on reliability, which gives more to go on.
Do both support Dolby Vision and Dolby Atmos?
Yes. The B6E lists Dolby Vision, HDR10 and HLG with Dolby Atmos and FILMMAKER MODE. The C6 lists Dolby Vision and the same 120Hz OLED panel.
Which is better for a bright room?
The C6. Its OLED evo panel is the brighter of the two, which matters in daylight. The B6E's standard OLED panel is better suited to a room you can dim.

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Buying guides that pick them

  • Best OLED TVs under $1,500
  • Best OLED TVs under $1500
  • Best OLED TVs
  • Best OLED TVs under $1,500 for movies
  • Best 65 inch OLED TVs under $1,500
Motion Enhancement Technology
OLED Motion
—
Featured Streaming ServicesNetflix, HBO Max, Disney+, YouTube, Prime Video…—
Number of HDMI Inputs (Total)4—
TV Tuner TypeATSC, Clear QAM—
Works WithGoogle Home, Apple Home—
Voice Assistant Built-inNo—
Model NumberOLED55B6EUA—
SeriesOLED - B6E series—
Model Year2026—
Product Height With Stand30.6 inches—
Product Width48.35 inches—
Product Depth With Stand8.6 inches—
Product Height Without Stand27.9 inches—
Product Depth Without Stand1.8 inches—
Stand Width42.1 inches—
Panel type—OLED
Native resolution—3840 x 2160
Native refresh rate—120Hz
Response time—0.1ms
The 2.2-channel speakers are called thin, and many buyers add a soundbar.
  • Best OLED TVs under $1,500 for living rooms
  • Best LG OLED TVs under $1,000
  • Best 65-inch OLED 4K smart TVs under $1,500