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LG B6E OLED TV vs TCL QM8L Mini-LED

Buy the LG B6E if you want true OLED blacks, wide viewing angles and a 55-inch set for $799.99 at Best Buy as of November 7, 2026. Buy the TCL QM8L if you want a bigger 65-inch screen, much higher brightness for a bright room, and 144Hz gaming, at $608.43 at eBay as of November 7, 2026. The TCL is cheaper and larger, but that eBay price is far below its recent $999.99 to $1,197.99 range, so check the seller and warranty. The LG is the safer pick for dark-room movies; the TCL is the better value on paper.

Today the LG B6E OLED TV costs $398.00 less at its best price.

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LG
LG B6E OLED TV

LG B6E OLED TV

4.8(1,200 ratings)
$799.99at Best BuyObserved at 5:46 AM
See all prices and details
Visit Best Buy

Choose the LG B6E if you watch movies in a dim room and want perfect blacks, Dolby Vision, G-Sync and FreeSync Premium on a 55-inch OLED for $799.99 at Best Buy.

Pros
  • Perfect blacks and infinite contrast from OLED
  • Dolby Vision, Dolby Atmos and FILMMAKER MODE
  • 120Hz with G-Sync and FreeSync Premium, 0.1ms response
  • Four HDMI ports and low input lag for gaming
  • Stable price at $799.99 at Best Buy
Cons
  • 55-inch screen is smaller than the TCL's 65
  • Lower peak brightness than LG C-series and the TCL
  • Built-in sound needs adjustment
  • Risk of OLED burn-in with static content over long hours
TCL
TCL QM8L Mini-LED

TCL QM8L Mini-LED

$1,197.99at AmazonObserved at 5:46 AM
See all prices and details
Visit Amazon

Choose the TCL QM8L if you have a bright room, want a 65-inch screen with very high brightness and 144Hz gaming, and can get it at $608.43 at eBay.

Pros
  • 65-inch screen for less money
  • Very high brightness rated up to 6000 nits
  • 144Hz native refresh rate for gaming
  • Google TV with less bloatware, per reviewers
  • Detailed sound with good mid bass
Cons
  • Third place in ZDNET color accuracy lab tests
  • Some blooming and halos around bright objects
  • The $608.43 eBay price is far below its recent $999.99 to $1,197.99 range
  • Remote needs AAA batteries
  • 68 lb and 56.5 inches wide, so check your stand

What separates them

LG B6E OLED TVTCL QM8L Mini-LED
Display technologyOLED, self-lit pixels, per-pixel contrastSQD-Mini LED with local dimming
Screen size55 inches65 inches
Peak brightnessLower than LG C-series; best in dim roomsRated up to 6000 nits; built for bright rooms and sun
Refresh rate120Hz with G-Sync and FreeSync Premium144Hz native
Contrast and black levelsPerfect black, no bloomingDeep blacks but some blooming around bright objects
Smart platformwebOS with Google Assistant and GeminiGoogle TV with Google Assistant and Siri
Price as of November 7, 2026$799.99 at Best Buy$608.43 at eBay
Recent price stabilityFlat at $799.99 since October 30, 2026$999.99 to $1,197.99 since October 30, 2026; eBay price is an outlier

Price history

$1,197.99$799.99
Oct 30Nov 7
  • LG B6E OLED TV: lowest $799.99 on Oct 30 at Best Buy; $799.99 on Nov 7.
  • TCL QM8L Mini-LED: lowest $999.99 on Oct 30 at Best Buy; $1,197.99 on Nov 7.

Prices at every store

LG B6E OLED TV

  • Best BuyNew

    In stock

    $799.99Observed at 5:46 AM
    Visit Best Buy

Also available at

  • eBayCheck price at eBay
  • Enervee CACheck price at Enervee CA
  • DoorDashCheck price at DoorDash

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Prices and history →

TCL QM8L Mini-LED

  • Best BuyNew

    In stock

    $1,497.99Free shippingObserved at 5:46 AM
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $1,497.99+ $249.00 shippingObserved at 5:46 AM
    Visit Abt Electronics
  • AmazonNew

    Availability unknown

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

    $1,197.99Free shippingObserved at 5:46 AM
    Visit Amazon

Also available at

  • eBayCheck price at eBay
  • Weatherproof TelevisionsCheck price at Weatherproof Televisions
  • eBayCheck price at eBay

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All 3 stores and price history →

Specs compared

SpecLG B6E OLED TVTCL QM8L Mini-LED
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlackBlack
Screen FormFlatFlat
Display TypeOLEDLED
Assistant SupportGoogle AssistantGoogle Assistant, Siri
HDRYesYes
Refresh Rate120 Hz144Hz
ConnectivityBluetooth, Wi-Fi, USBBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+Netflix, YouTube, Spotify, HBO, Disney+
Width42.1 in wide56.5 in wide
Show all 34 specsShow fewer specs
SpecLG B6E OLED TVTCL QM8L Mini-LED
Screen Size55 inches65 inches
Depth1.8 in deep2 in deep
Weight51.4 lb, 53.8 lb68 lb
HDMI Ports4 HDMI ports4 HDMI ports
Anti-Glare—Yes
With V-Chip—Yes
Display technology—SQD-Mini LED SQD-Mini LED SQD-Mini LED
Panel—HVA 2.0 Pro WHVA 2.0 Ultra WHVA 2.0 Ultra
Picture processor—TSR AI Processor TSR AI Pro Processor TSR AI Pr…
Native refresh rate

What reviewers say

LG B6E OLED TV

  • 4.8 / 51,200 ratings

Owners rate the B6E highly, at 4.8 out of 5 from 1,200 ratings. Praise centers on picture quality and gaming features for the price; the recurring complaints are brightness and the 55-inch size.

What people mention
  • Picture qualityPraisedOwners single out the deep blacks and saturated colors as the reason to buy.
  • GamingPraised120Hz, HDMI 2.1 and variable refresh support are called out as working reliably.
  • BrightnessCriticisedReviewers say peak brightness trails the C-series, which matters in bright rooms.
  • Screen sizeMixedSome find 55 inches fine for a bedroom or close seating; others want a larger panel.

TCL QM8L Mini-LED

Reviewers consistently praise the QM8L's picture quality, brightness and value, with several calling it an impressive display for the cost. A few note flaws or challenges, but the overall tone is strongly positive.

What people mention
  • Picture qualityPraisedReviewers call the picture bright and colorful with good dark levels.
  • BrightnessPraisedOwners single out the high brightness as a standout.
  • ValuePraisedSeveral reviewers call it an impressive display for the cost.
  • SoundPraisedThe built-in audio is described as detailed with good mid bass.
Reviews
  • The best TVs to buy in 2025
  • These 4 Prime Day TV Leftover Deals Feature the Best 4K Models I've Tested for 2026 - CNET
  • These Are the Best 65-Inch TVs I’ve Tested for 2026 - CNET
  • TCL 65QM8L TV Review - Consumer Reports
  • TCL 65QM8L
  • TV Reviews From Our Experts - PCMag editors select and review products independently

Questions and answers

Which is better for a bright living room?
The TCL QM8L. Its Mini-LED backlight is rated up to 6000 nits and is built for rooms with full sun. The LG B6E is dimmer and looks best in a dark room.
Which has better picture quality for movies?
The LG B6E for dark-room movies, because OLED gives perfect blacks and no blooming. The TCL is brighter and more colorful, but ZDNET placed it third in color accuracy lab tests.
Is the TCL worth the savings over the LG?
At $608.43 at eBay as of November 7, 2026, the TCL costs about $190 less and gives you a 65-inch screen. The LG at $799.99 at Best Buy buys better contrast and a more stable price.
Which is better for gaming?
Both are strong. The TCL has a 144Hz native panel; the LG has 120Hz with G-Sync, FreeSync Premium and a 0.1ms response time. Pick the TCL for a bigger, brighter gaming screen.
Which lasts longer?
Neither maker publishes a lifespan figure. OLED can develop burn-in from static logos or news tickers over years; Mini-LED has no burn-in risk but can develop backlight uniformity issues.
Why is the TCL so cheap at eBay?
Its lowest daily price since October 30, 2026 was $999.99 and its highest $1,197.99, so $608.43 is well below recent levels. Confirm the seller's return policy and that the warranty applies before buying.

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Buying guides that pick them

  • Best OLED TVs under $1,500
  • Best OLED TVs
  • Best OLED TVs under $1,500 for the living room
  • Best OLED TVs under $1500 for living rooms
  • Best 55-65 inch OLED TVs under $1,500
—
144Hz 144Hz 144Hz
Smart platform—Google TV Google TV Google TV
Smart TV—Yes, Google TV
Brightness—6000 NIT
Wireless Connectivity—Wi-Fi, Bluetooth
Outputs—HDMI eARC, Digital Audio Out (Optical)
Operating Temperature—-24° to 104° F
Power Off / Standby Temperature—-24° to 104° F
Speakers—Yes, Built-in
Remote Control—Included
Dimensions—56.5" W x 32.4" H x 2.0" D
VESA Mounting Pattern—300 x 300 (mounting brackets not included)
Donor TV Brand—TCL