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LG C5 OLED TV vs LG B5 Series OLED TV

Both are 2025 LG OLEDs with the same deep blacks and wide viewing angles, so the choice comes down to processing, brightness and gaming headroom. The C5 has the brighter evo panel, the faster α9 Gen8 processor and a 144Hz VRR mode with G-Sync and FreeSync Premium, which makes it the better pick for gamers and bright rooms. The B5 uses the α8 Gen2 chip and a 120Hz panel, and owners still call its picture vivid and its build sturdy. Step up to the C5 if you game seriously or watch in daylight; the B5 covers movie nights well for less.

  • Choose the LG C5 if you want the brightest picture LG's mainstream OLED line offers, 144Hz VRR gaming with G-Sync and FreeSync Premium, and the faster α9 Gen8 processor.
  • Choose the LG B5 if you mainly watch movies and shows in a dim room and want the same OLED blacks and Dolby Vision without paying for gaming extras you won't use.

Prices

  • LG C5 OLED TV: $1,279.95 at Amazon (checked today)
  • LG B5 Series OLED TV: $917.00 at Walmart (checked today)
  • Difference: the LG B5 Series OLED TV is $362.95 cheaper than the LG C5 OLED TV today
LG
LG C5

LG C5 OLED TV

LG C5

4.8(18,000 ratings)
$1,279.95at AmazonObserved at 1:03 PM
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Pros
  • Brighter evo panel holds up better in lit rooms
  • α9 Gen8 upscaling sharpens lower-resolution content
  • 144Hz VRR with G-Sync and FreeSync Premium suits PC and console gaming
  • Four HDMI 2.1 ports at 0.1ms response
  • Owners say the built-in sound is good enough without a soundbar
Cons
  • Less bright and colorful than some rival OLEDs, per reviews
  • Visible banding in dark scenes, owners report
  • Stand does not swivel; some buy a separate stand
  • Menus take a few clicks to reach regular TV
LG
LG 65" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

LG B5 Series OLED TV

LG 65" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

$917.00at WalmartObserved at 2:01 PM
See all prices and details
Visit Walmart

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

Pros
  • Same OLED contrast, perfect blacks and wide viewing angle
  • Dolby Vision and Dolby Atmos support
  • Four HDMI 2.1 ports with 4K 120Hz, VRR and ALLM
  • Owners praise sturdy build and easy setup
  • Brightness is sufficient in practice despite dimness concerns
Cons
  • Dimmer panel than the C5 in bright rooms
  • Older α8 Gen2 processor and no 144Hz mode
  • 20W 2.0 audio is weaker; reviewers cite audio setup issues
  • Some owners report Wi-Fi drops and slow webOS performance
  • Remote control draws complaints

What separates them

LG C5 OLED TVLG B5 Series OLED TV
Panel brightnessOLED evo panel with Brightness BoosterStandard OLED panel, dimmer in bright rooms
Processorα9 AI Processor Gen8 with AI Super Upscalingα8 AI Processor Gen2
Gaming refresh120Hz native, VRR up to 144Hz for PC120Hz native
Variable refresh techNVIDIA G-Sync and AMD FreeSync PremiumVRR and ALLM over four HDMI 2.1 ports
AudioDolby Atmos with a sound system owners say needs no soundbar20W 2.0 channel, Dolby Atmos decoding
Smart platformwebOS 25 with Re:New updates for up to 5 yearswebOS 25, same platform and apps
Remote and menusAI Magic Remote; owners note extra clicks to reach live TVOwners split on the remote and call webOS sub-par
Reported issuesDark-scene banding, no swivel standConnection drops, slow performance, audio setup quirks

Price history

$1,499.99$781.60
Oct 27Nov 9
  • LG C5 OLED TV: lowest $781.60 on Nov 2 at Walmart; $919.99 on Nov 9.
  • LG B5 Series OLED TV: lowest $917.00 on Nov 8 at Walmart; $917.00 on Nov 9.

Prices at every store

LG C5 OLED TV

  • MercariPre-owned

    In stock

    $640.00Free shippingObserved at 11:42 AM
    Visit Mercari
  • AmazonNew

    Availability unknown

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

    $1,279.95Free shippingObserved at 1:03 PM
    Visit Amazon
  • acostaandsons.comNew

    Availability unknown

    $1,499.96Observed Nov 7, 2026, 11:46 PM
    Visit acostaandsons.com
  • Deranleau'sNew

    Availability unknown

    $1,499.99Observed Nov 7, 2026, 11:46 PM
    Visit Deranleau's

Also available at

  • Best BuyCheck price at Best Buy
  • WalmartCheck price at Walmart
  • ShopCheck price at Shop
All 4 stores and price history →

LG B5 Series OLED TV

  • WalmartNew

    In stock

    $917.00Free shippingObserved at 2:01 PM
    Visit Walmart
  • Sam's ClubNew

    In stock

    $999.99Free shippingObserved at 2:01 PM
    Visit Sam's Club
  • eBayNew

    Availability unknownSold by ste452654 (99.9% positive, 673 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $950.00Free shippingVerified
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $1,199.99Free shippingObserved at 8:47 PM
    Visit Amazon

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

All 4 stores and price history →

Specs compared

SpecLG C5 OLED TVLG B5 Series OLED TV
Display TypeOLED4K OLED
Refresh Rate144Hz120Hz Native
Operating systemWebOSwebOS 25
Display TechnologyN\AN\A
Maximum ResolutionN\AN\A
Network FunctionalitySmart TV, Streaming—
Supported Resolutions4K—
Resolution4K—
HDTV Format4K UHD—
Backlight TechnologyOLED—
Display HighlightsHDR—
Anti-GlareYes—
Show all 40 specsShow fewer specs
SpecLG C5 OLED TVLG B5 Series OLED TV
Max Resolution V-SyncVRR—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioNear-infinite—
Viewing AngleWide—
Menu LanguageSpanish, English, French—
Color TemperatureYes—
Smart TVYes—
HDMI Ports4—
Internet Streaming Services

What reviewers say

LG C5 OLED TV

  • 4.8 / 518,000 ratings

With 4.8 out of 5 from about 18,000 ratings, owners are largely enthusiastic about the C5's picture and gaming features. They praise crisp, vivid images with deep blacks, even pixels and easy setup. The main complaints are value for money, banding in dark scenes and the fixed stand.

What people mention
  • Picture qualityPraisedOwners praise the crisp, vivid picture, rich color and perfect blacks, especially for dark-room movies.
  • BrightnessMixedMany say the high brightness makes the picture pop, but some find it less bright or colorful than competing OLEDs in well-lit rooms.
  • GamingPraisedGamers like the 144Hz VRR, low response time and four HDMI 2.1 ports.
  • ReflectionsMixedThe anti-glare coating helps, but owners still notice reflections in daylight.

LG B5 Series OLED TV

Owners of LG's B-series OLEDs generally praise the deep blacks, wide viewing angles and gaming features for the price. Reviewers consistently praise the OLED picture quality, with vibrant colors, deep blacks and good clarity, and many find the gaming features and setup solid. Opinions split on the remote and webOS, and some report reliability or connectivity problems.

What people mention
  • Picture qualityPraisedOwners say OLED contrast and black levels look excellent, especially in dark rooms.
  • GamingPraisedReviewers like the 120Hz panel, VRR and low lag on the HDMI 2.1 ports.
  • SoundCriticisedThe 20W 2.0-channel speakers are called weak, so many buyers add a soundbar.
  • BrightnessMixedBrightness is fine for dim rooms but falls short of higher-end OLEDs in daylight.
Reviews
  • Best OLED TVs - Product Finder | Tom's Guide - CategoriesSearch
  • 65-inch LG C5 OLED TV is now cheaper than entry-level B5 OLED at less than $1,000 - Deal | 65-inch LG C5 OLED TV is now cheaper than entry-l
  • Best 75-Inch (and up) TVs
  • The Best 75-Inch (and Up) TVs for 2026
  • The best Prime Day deals on LG, Samsung, and more 4K TVs
  • The Best 65-Inch TVs for 2026

Questions and answers

Which is better for gaming, the C5 or the B5?
The C5. It adds a 144Hz VRR mode, G-Sync and FreeSync Premium on top of the same four HDMI 2.1 ports. The B5 still does 4K at 120Hz with VRR and ALLM, which covers most console play.
Is the C5 worth stepping up to over the B5?
Yes if you watch in a bright room or game on a PC. The evo panel and α9 Gen8 chip give a brighter, cleaner picture. If you watch movies in a dim room, the B5 delivers the same OLED blacks for less.
Which has better picture quality?
The C5 is brighter and upscales better thanks to the α9 Gen8 processor. The B5 keeps the same perfect blacks and wide viewing angle, and owners call its colors vivid. The gap shows most in daylight and dark-scene detail.
Do either of these need a soundbar?
The C5 less so; owners say its sound system stands on its own. The B5 has a 20W 2.0 setup, and reviewers flag audio as a weak point, so a soundbar helps more there.
Which lasts longer?
Both run webOS 25, and LG's Re:New program promises up to 5 years of updates on the C5. The B5 shares the platform but not that pledge. Owners of both report sturdy builds; the B5 has some reports of connectivity drops.
Which is better for a bright living room?
The C5. Its Brightness Booster evo panel fights glare better, and reviews note the B5 is dimmer. Neither matches a bright LCD, so heavy daylight viewing still favors a mini-LED set.

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Buying guides that pick them

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Netflix, Disney+
—
Network ConnectivityEthernet—
Video InterfaceHDMI—
PC InterfaceHDMI—
CEC EnabledYes—
Expansion SlotsCommon Interface (CI) slot—
colorBlack—
High DefinitionYes—
Screen FormFlat—
Assistant SupportGoogle Assistant, Amazon Alexa—
HDRYes—
ConnectivityBluetooth, Wi-Fi, IrDA, HDMI—
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+—
Width73.8 in wide—
Screen Size77 inches—
Depth1.9 in deep—
Display size options42in, 48in, 55in, 65in, 77in, 83in—
Screen technology4K W-OLED—
HDR formatsDolby Vision IQ, HDR10, HLG—
A reviewer's verdict
  • The Verge

    The B5 is a great way to get OLED picture quality for less, with Dolby Vision and Dolby Atmos plus a 120Hz panel and four HDMI 2.1 ports for gaming consoles.

    Read the review
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