StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Compare

LG B5 Series OLED 4K TV (2025) vs LG C6 48-Inch OLED evo TV

The LG C6 (B) is the better TV on nearly every measure: OLED evo panel for higher brightness, the Alpha 11 Gen 3 processor, a faster 165Hz VRR ceiling for PC gaming, and security updates through 2030. The B5 (A) is the value pick and still delivers true OLED blacks, Dolby Vision, four HDMI 2.1 ports and 120Hz gaming. Buy the B5 if the C6's brightness and processing gains don't matter to you; step up to the C6 if you watch in a brighter room, game on a PC, or keep a TV for many years.

  • Choose the LG B5 if you want real OLED contrast and full 120Hz HDMI 2.1 gaming without paying for the brighter evo panel and newer processor.
  • Choose the LG C6 if you watch in a bright room, game on a PC above 120Hz, or want the longest software support and the sharper upscaling.

Prices

  • LG B5 Series OLED 4K TV (2025): $299.99 at Best Buy (checked today)
  • LG C6 48-Inch OLED evo TV: $485.00 at waxvinylcartel (checked today)
  • Difference: the LG B5 Series OLED 4K TV (2025) is $185.01 cheaper than the LG C6 48-Inch OLED evo TV today
LG
LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)

LG B5 Series OLED 4K TV (2025)

LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)

4.3(18 ratings)
$299.99at Best BuyChecked 2 h ago
See all prices and details
Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Pros
  • True OLED blacks and wide viewing angles
  • Four HDMI 2.1 ports for consoles and soundbars
  • Dolby Vision, Dolby Atmos and Filmmaker Mode
  • 120Hz with G-Sync and FreeSync Premium
  • Established model with owner ratings behind it
Cons
  • Dimmer than OLED evo panels in bright rooms
  • Older Alpha 8 processor and webOS 25
  • VRR tops out at 120Hz
  • Single listed speaker setup limits built-in sound
LG
LG OLED48C66LB 48 Inch OLED evo AI C6 4K Ultra HD HDR Smart TV 2026

LG C6 48-Inch OLED evo TV

LG OLED48C66LB 48 Inch OLED evo AI C6 4K Ultra HD HDR Smart TV 2026

$485.00at waxvinylcartelChecked 2 h ago
See all prices and details
Visit waxvinylcartel
Pros
  • OLED evo panel with higher brightness
  • Alpha 11 Gen 3 processor sharpens upscaling and detail
  • VRR up to 165Hz for PC gaming
  • webOS 26 with security updates to 2030
  • Precision HDR and Dolby Vision
Cons
  • Newer model, so few owner reviews to judge reliability
  • Costs more than the B5 for the same screen size
  • Brightness gain is real but not a match for high-end LCDs in a sunlit room

What separates them

LG B5 Series OLED 4K TV (2025)LG C6 48-Inch OLED evo TV
PanelStandard OLED with self-lit pixels and Perfect BlackOLED evo with higher brightness and richer highlights
ProcessorAlpha 8 AI Processor Gen 2Alpha 11 AI Processor Gen 3 with Dual AI Engine
Gaming refresh120Hz native with VRR, G-Sync and FreeSync Premium120Hz native with VRR up to 165Hz, G-Sync and FreeSync, under 0.1ms response
Smart platformwebOS 25 with Quick Cards and LG ChannelswebOS 26
Software supportUp to 5 years of updates via webOS Re:NewSecurity updates through end of 2030
HDR formatsDolby Vision, HDR10, HLGDolby Vision, HDR10, HLG, Precision HDR
HDMI 2.1 portsFourFour
Owner feedback4.3 of 5 from 18 ratingsNewer model with little owner feedback yet

Price history

$899.99$299.99
Oct 30Nov 14
  • LG B5 Series OLED 4K TV (2025): lowest $299.99 on Nov 7 at Best Buy; $299.99 on Nov 14.

Prices at every store

LG B5 Series OLED 4K TV (2025)

  • Best BuyNew

    In stock

    $299.99Free shippingChecked 2 h ago
    Visit Best Buy
  • WalmartNew

    In stockSold by Electronic ExpressReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $899.99Free shippingChecked 2 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $899.99Free shippingChecked 2 h ago
    Visit Newegg
  • mercari.comNew

    Availability unknown

    $575.00Checked Nov 8
    Visit mercari.com

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

All 14 stores and price history →

LG C6 48-Inch OLED evo TV

  • waxvinylcartelNew

    In stockShips from the UK · duties may applyReturn policy

    $485.00Checked 2 h ago
    Visit waxvinylcartel
Prices and history →

Specs compared

SpecLG B5 Series OLED 4K TV (2025)LG C6 48-Inch OLED evo TV
Screen size48 in48 inch
Refresh rate120 Hz120Hz Native (VRR 165Hz)
Display TypeOLED4K OLED
Operating SystemwebOSwebOS 26
colorBlack—
Resolution4K UHD—
DisplayLED—
BrandLG—
Television typeLED TVs—
Smart techY—
Tv featuresHigh Dynamic Range—
StreamersNetflix—
Show all 40 specsShow fewer specs
SpecLG B5 Series OLED 4K TV (2025)LG C6 48-Inch OLED evo TV
PlatformWebOS—
HDMI number4—
Mount typeFreestanding—
High dynamic range formatDolby Vision, HDR10, HLG—
Sound technologyDolby Atmos—
Horizontal viewing angle178 degrees—
Vertical viewing angle178 degrees—
Video streaming quality4K Ultra HD—
Contrast ratio range0000:0—

What reviewers say

LG B5 Series OLED 4K TV (2025)

  • 4.3 / 518 ratings

Buyers rate it 4.3 out of 5 from 18 ratings.

What people mention
  • Picture qualityPraisedOwners highlight the OLED contrast and black levels as the main reason to buy.
  • GamingPraised120Hz, VRR and four HDMI 2.1 ports are called out as strong for consoles.
  • BrightnessCriticisedThe B5 is dimmer than C-series OLEDs, which shows in sunlit rooms.
  • SoundMixedDolby Atmos is supported, but built-in speakers are described as ordinary.
Reviews
  • You can get an LG B5 OLED for less than $900
  • LG’s 77-inch B5 OLED TV is down to $1,500 and comes with a $200 gift card
  • The LG B5 is a great entry-level OLED TV - especially at 50% off - X

Questions and answers

Which is better for gaming, the B5 or the C6?
The C6. Both do 120Hz with G-Sync and FreeSync, but the C6 supports VRR up to 165Hz for PC and has a sub-0.1ms response time. Console gamers at 4K 120Hz will see little difference.
Is the C6 noticeably brighter than the B5?
Yes. The C6 uses an OLED evo panel, which pushes highlights harder than the B5's standard OLED panel. In a bright room the C6 holds up better; in a dark room both look excellent.
Which lasts longer?
The C6 has the longer support runway, with security updates promised through the end of 2030. The B5 gets up to five years of webOS updates. Panel lifespan is similar since both are OLED.
Is the C6 worth stepping up to from the B5?
If you game on a PC, watch in daylight, or keep TVs for many years, yes. If you mainly watch movies in a dark room, the B5 gives you most of the OLED experience.
Do both have four HDMI 2.1 ports?
Yes. Both offer four HDMI 2.1 inputs, so you can connect multiple consoles and a soundbar without a switcher.
Which has better built-in sound?
Both rely on Dolby Atmos processing from slim built-in speakers. The C6's Alpha 11 processor does more upmixing, but either benefits from a soundbar.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • 48" Class OLED 4K HDR C6 Series Smart TV vs LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)
  • LG C5 OLED evo 4K Smart TV (2025) vs LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)
  • LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025) vs QE48S90D 48 Inch OLED 4K HDR Smart TV with Anti reflection Screen 2024
  • LG 55" C6 Series 4K UHD OLED AI Smart webOS 26 TV vs LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)
  • LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025) vs Samsung 48-Inch Class S85H Series OLED 4K Smart TV (2026 Model)
  • LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025) vs OLED77A2AUA
  • LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025) vs LG 48" Class B6 OLED AI 4K Smart webOS TV with Perfect Black, Vivid Color and Magic Remote (2026)
  • LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025) vs Samsung 48-Inch Class S90H Series OLED 4K Smart TV (2026 Model)

Buying guides that pick them

  • Best OLED TVs under $500
  • Best 45-inch OLED TVs
  • Best OLED TVs under $400
  • Best LG OLED TVs under $1,000
  • Best 48-inch HDR TVs under $800
Brightness
0 nt
—
Number of speakers1—
Input/output quantity1—
Recommended locationIndoor—
Has nrtl listing certificationN—
High DefinitionYes—
HDTV Format4K—
Screen FormFlat—
Assistant SupportGoogle Assistant, Amazon Alexa—
HDRYes—
ConnectivityBluetooth, Wi-Fi, RF, USB, HDMI, VGA, Ethernet,…—
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+—
Width42.1 in wide—
Depth1.8 in deep—
HDMI Ports4 HDMI ports—
Screen Size Class48 inches—
High Dynamic Range (HDR)true—
OLED TechnologyStandard OLED—
Motion Enhancement TechnologyOLED Motion—
  • Best 48-inch HDR TVs