Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • 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.
TermsPrivacy
Deal.ai › Compare

LG OLED 65B5 65" 4K Smart TV vs LG OLED evo C3 65" 4K TV

The C3 is the stronger TV. Its α9 Gen6 processor, brighter OLED evo panel and 2.2-channel 40W speakers with Dolby Atmos put it a clear step above the B5's α8 Gen2 chip and 20W 2.0 audio. The B5 is the sensible pick if you want a modern OLED with Wi-Fi 6 and four full 4K 120Hz HDMI ports and don't need the extra brightness or sound. Reviewers consistently rate the C-series as the better all-round set, and owners praise its picture and gaming features; the B5 gets similar praise for value but is criticized for dimmer HDR and thin sound.

  • Choose the LG B5 if you want a current OLED with Wi-Fi 6, four 4K 120Hz HDMI ports and the lower tier of LG's lineup, and you'll add a soundbar anyway.
  • Choose the LG C3 if you want the brighter OLED evo panel, the α9 Gen6 processor and 40W Dolby Atmos sound in one set.

Prices

  • LG OLED 65B5 65" 4K Smart TV: $855.00 refurbished at eBay (last seen Nov 8)
  • LG OLED evo C3 65" 4K TV: $62.99 at Westside Boot and Shoe (checked today)
  • Difference: the LG OLED evo C3 65" 4K TV is $792.01 cheaper than the LG OLED 65B5 65" 4K Smart TV at the latest prices (Nov 8 and Nov 10)
LG
LG OLED 65B5 65" Class 4K Smart TV

LG OLED 65B5 65" 4K Smart TV

LG OLED 65B5 65" Class 4K Smart TV

$855.00at eBayChecked Nov 8
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Wi-Fi 6 and Bluetooth 5.3 for newer wireless gear
  • Four HDMI ports all rated for 4K 120Hz
  • Current 2025 model with the latest webOS
  • Slim 45.9mm profile
Cons
  • 20W 2.0 speakers are thin without a soundbar
  • Standard OLED panel is dimmer than evo
  • α8 chip is a step below LG's top processor
LG
LG 65 Class 4K UHD 2160p Smart OLED TV - OLED65C3

LG OLED evo C3 65" 4K TV

LG 65 Class 4K UHD 2160p Smart OLED TV - OLED65C3

$62.99at Westside Boot and ShoeChecked 10 h ago
See all prices and details
Visit Westside Boot and Shoe
Pros
  • OLED evo panel with Brightness Booster for punchier HDR
  • α9 Gen6 processor handles upscaling and processing better
  • 40W 2.2-channel Dolby Atmos sound
  • G-Sync and FreeSync plus 0.1ms response for gaming
Cons
  • Older Wi-Fi 5 and Bluetooth 5.0
  • Older model, so stock and firmware support may lag
  • Slightly heavier than the B5

What separates them

LG OLED 65B5 65" 4K Smart TVLG OLED evo C3 65" 4K TV
Picture processorα8 AI Processor 4K Gen2α9 AI Processor 4K Gen6
Panel brightnessStandard OLED panelOLED evo with Brightness Booster
Audio20W, 2.0 channel40W, 2.2 channel with Dolby Atmos
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.35.0
HDMI4 ports, 4K 120Hz, eARC, VRR, ALLM, QMS4 HDMI 2.1 ports with VRR, G-Sync and FreeSync
Gaming features120Hz, VRR, ALLM120Hz, VRR, G-Sync, FreeSync, 0.1ms response
Weight without stand17.1 kg16.6 kg

Price history

  • LG OLED 65B5 65" 4K Smart TV: lowest $899.99 on Nov 1 at eBay.
  • LG OLED evo C3 65" 4K TV: lowest $1,521.64 on Nov 9 at Microless.com.

Prices at every store

LG OLED 65B5 65" 4K Smart TV

  • eBayRefurbished

    In stockSold by vipoutlet

    $855.00Free shippingChecked Nov 8
    Visit eBay

Also available at

  • TurboLockerCheck price at TurboLocker
  • Best BuyCheck price at Best Buy

Store links may earn us a commission.

Prices and history →

LG OLED evo C3 65" 4K TV

  • Westside Boot and ShoeNew

    In stockReturn policy

    $62.99Checked 10 h ago
    Visit Westside Boot and Shoe
  • Microless.comNew

    Availability unknown

    $1,521.64Checked Nov 9
    Visit Microless.com
All 2 stores and price history →

Specs compared

SpecLG OLED 65B5 65" 4K Smart TVLG OLED evo C3 65" 4K TV
Display Type4K OLED4K OLED
Display Resolution4K Ultra HD (3,840 x 2,160)4K Ultra HD (3,840 x 2,160)
Refresh Rate120Hz Native120Hz Native
Picture Processorα8 AI Processor 4K Gen2α9 AI Processor 4K Gen6
Audio Output20W40W
Speaker System2.0 channel2.2 Channel
Dimensions without Stand1449 x 832 x 45.91441 x 826 x 45.1
Weight without Stand17.116.6
Wi-FiYes (Wi-Fi 6)Yes (Wi-Fi 5)
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
Show all 24 specsShow fewer specs
SpecLG OLED 65B5 65" 4K Smart TVLG OLED evo C3 65" 4K TV
ColorBlack, BrownBlack, Silver, Gray
Screen FormFlatFlat
Assistant SupportGoogle Assistant, Amazon Alexa, SiriGoogle Assistant, Amazon Alexa, Siri
HDRYesYes
ConnectivityBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Opti…Bluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Opti…
Supported Streaming ServicesNetflix, Disney+Netflix, Disney+
HDR FormatsDolby Vision / HDR10 / HLG—
HDMI Input4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4…—
Bluetooth Support

What reviewers say

LG OLED 65B5 65" 4K Smart TV

Owners of the B-series generally praise the picture, calling the blacks and contrast a clear step up from LED. Common complaints are modest brightness in daylight rooms and weak built-in speakers.

What people mention
  • Picture qualityPraisedOwners say the OLED panel gives deep blacks and rich contrast that LCD sets can't match.
  • BrightnessCriticisedReviewers note the B5 is dimmer than the C5, so highlights and daytime viewing suffer.
  • SoundCriticisedThe 20W 2.0 speakers are called thin, with most owners recommending a soundbar.
  • GamingPraisedFour HDMI 2.1 ports, VRR and low lag make it a popular pick for consoles.

LG OLED evo C3 65" 4K TV

Reviewers and owners treat the C3 as the default recommendation for a high-end 65-inch TV. They praise the contrast, gaming features and webOS, and most criticism centers on brightness in sunny rooms and the built-in speakers.

What people mention
  • Picture qualityPraisedOwners describe deep blacks, accurate colors and strong contrast, especially for films at night.
  • BrightnessMixedReviewers say it is bright enough for most rooms but dimmer than QD-OLED sets in daylight.
  • GamingPraisedPlayers like the four HDMI 2.1 ports, 120Hz support and low lag on consoles.
  • SoundCriticisedThe 40W speakers are called thin, and most reviewers suggest adding a soundbar.

Questions and answers

Which is better for gaming, the B5 or the C3?
The C3. Both do 120Hz with VRR and ALLM, but the C3 adds G-Sync and FreeSync certification and a 0.1ms response time, and its brighter evo panel holds up better in bright rooms.
Is the C3 worth stepping up to over the B5?
Yes for most buyers. The α9 Gen6 processor, brighter OLED evo panel and 40W Dolby Atmos speakers are real upgrades you notice daily. The B5 only wins on Wi-Fi 6 and Bluetooth 5.3.
Which has better sound without a soundbar?
The C3. Its 2.2-channel 40W system with Dolby Atmos is twice the output of the B5's 20W 2.0 setup and gives clearer dialogue and some height effect.
Do both support Dolby Vision and Dolby Atmos?
Both support Dolby Vision, HDR10 and HLG. Only the C3 lists Dolby Atmos, because the B5's 2.0 speakers can't render height channels.
Which lasts longer?
Neither has a clear edge on lifespan. Both are OLED panels with the same burn-in risk, so varied content and the built-in screen care settings matter more than the model.
Which is better in a bright room?
The C3. Its OLED evo panel with Brightness Booster fights glare better than the B5's standard OLED panel, which is better suited to a dimmer room.

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

  • Samsung S95F vs LG OLED 65B5 65" Class 4K Smart TV
  • Samsung S95H OLED TV vs LG OLED 65B5 65" Class 4K Smart TV
  • LG OLED 65B5 65" Class 4K Smart TV vs LG 65" C1 OLED TV (4K) (2021)
  • LG OLED 65B5 65" Class 4K Smart TV vs Roku Pro Series OLED
  • LG OLED 65B5 65" Class 4K Smart TV vs Insignia Class QF Series 4K UHD QLED Smart Fire TV
  • LG C5 vs LG OLED 65B5 65" Class 4K Smart TV
  • LG OLED 65B5 65" Class 4K Smart TV vs S90H OLED 4K UHD SmartVision AI Smart TV
  • LG OLED 65B5 65" Class 4K Smart TV vs Samsung S95H OLED

Buying guides that pick them

  • Best OLED TVs under $500
  • Best OLED TVs under $400
  • Best 65-inch OLED TVs under $500
Yes (v 5.3)
—
Screen Size48 inches, 55 inches, 65 inches, 77 inches, 83 …—
HDR Support—Dolby Vision / HDR10 / HLG
Bluetooth Version—Yes (v 5.0)