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 OLED evo B4 65" 4K TV vs LG C5 Series OLED evo 4K TV

The C5 is the better TV of the two. It has the brighter OLED evo panel with Brightness Booster, the Alpha 9 Gen8 processor, four HDMI 2.1 ports with 144Hz VRR and a 0.1ms response time, and Dolby Vision plus Dolby Atmos. The B4 is a solid entry OLED with the same 120Hz panel and four HDMI ports, but weaker processing, lower brightness and fewer gaming extras. Buy the C5 for a bright room, serious gaming or movie accuracy; buy the B4 to save on a first OLED for a dim room and casual viewing.

  • Choose the LG B4 if you want a true OLED with 120Hz and four HDMI ports for a darker room and mostly streaming and casual console play.
  • Choose the LG C5 if you game on a PS5 or PC, watch in a bright room, or care about Dolby Vision and the most accurate out-of-box picture.

Prices

  • LG OLED evo B4 65" 4K TV: $1,199.99 at Amazon (last seen Nov 13)
  • LG C5 Series OLED evo 4K TV: $1,219.12 at Best Buy (last seen Nov 4)
  • Difference: the LG OLED evo B4 65" 4K TV is $19.13 cheaper than the LG C5 Series OLED evo 4K TV at the latest prices (Nov 4 and Nov 13)
LG
LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA)

LG OLED evo B4 65" 4K TV

LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA)

$1,199.99at AmazonChecked 16 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Real OLED contrast and perfect blacks at the entry point of LG's OLED line
  • 120Hz panel with four HDMI ports covers streaming and console play
  • Wide 178° viewing angle, good for a wide seating layout
  • Slim 1.8-inch depth and light 51.8 lb at 65 inches
  • Supports Google Assistant, Alexa and Siri
Cons
  • Lower brightness than the C5, so bright rooms wash out HDR highlights
  • No Dolby Vision or Dolby Atmos
  • Older processor means weaker upscaling of low-resolution content
  • Not all four HDMI ports are 2.1, limiting 4K120 devices
LG
LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV

LG C5 Series OLED evo 4K TV

LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV

4.2(269 ratings)
$1,219.12at Best BuyChecked Nov 4
See all prices and details
Visit Best Buy
Pros
  • OLED evo panel with Brightness Booster holds up better in a lit room
  • Alpha 9 Gen8 processor sharpens and upscales SD and HD content well
  • Four HDMI 2.1 ports, 144Hz VRR and 0.1ms response suit PS5, Xbox and PC
  • Dolby Vision and FILMMAKER MODE for accurate movie playback
  • Dolby Atmos and Wi-Fi 6E
Cons
  • Rated 4.2 out of 5 from 269 ratings, so some owners report panel or software issues
  • OLED still risks burn-in with static logos and news tickers over long hours
  • Higher step-up cost than the B4 within LG's OLED range
  • Brightness Booster helps but does not match top mini-LED sets in a sunlit room

What separates them

LG OLED evo B4 65" 4K TVLG C5 Series OLED evo 4K TV
Panel brightnessStandard OLED panel, no Brightness BoosterOLED evo with Brightness Booster, measured around 944 nits peak
ProcessorStandard LG picture processorAlpha 9 AI Processor Gen8 with AI Picture Pro and AI Super Upscaling
Gaming refresh and VRR120Hz native, basic VRR support120Hz native, VRR up to 144Hz for PC
Response time and input lagNot specified by LG; fine for casual play0.1ms response time, 12.9ms input lag at 4K60
HDMI4 HDMI ports, not all 2.14 HDMI 2.1 ports
HDR formatsHDR10 and HLGDolby Vision, HDR10 and HLG
SoundBuilt-in speakers, no Dolby Atmos processingDolby Atmos support
Wi-FiWi-Fi 5Wi-Fi 6E

Price history

$1,499.99$837.00
Oct 30Nov 14
  • LG OLED evo B4 65" 4K TV: lowest $837.00 on Oct 30; $1,199.99 on Nov 14.
  • LG C5 Series OLED evo 4K TV: lowest $869.79 on Nov 11 at Best Buy; $1,197.97 on Nov 13.

Prices at every store

LG OLED evo B4 65" 4K TV

  • AmazonNew

    Availability unknown

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

    $1,199.99Free shippingChecked 16 h ago
    Visit Amazon

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

Prices and history →

LG C5 Series OLED evo 4K TV

  • WalmartNew

    In stock

    $1,265.93Free shippingChecked 22 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $1,273.18Checked Nov 12
    Visit Best Buy
  • Best BuyNew

    Availability unknown

    $1,219.12Checked Nov 4
    Visit Best Buy
  • AmazonNew

    Availability unknown

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

    $1,276.00Free shippingChecked Nov 12
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
  • Newegg.comCheck price at Newegg.com
  • Walts TVCheck price at Walts TV

Store links may earn us a commission.

All 9 stores and price history →

Specs compared

SpecLG OLED evo B4 65" 4K TVLG C5 Series OLED evo 4K TV
Resolution3840 x 21603840x2160
HDTV Format4K4K UHD
ColorBlackBlack
Display TypeOLEDOLED
Refresh Rate120 Hz120
Screen Size48 inches, 55 inches, 65 inches, 77 inches65 inch
CEC EnabledYesYes
HDMI Ports4 HDMI ports4
Viewing Angle178° viewing angleWide
High DefinitionYes—
Screen FormFlat—
Assistant SupportGoogle Assistant, Amazon Alexa, Siri—
Show all 40 specsShow fewer specs
SpecLG OLED evo B4 65" 4K TVLG C5 Series OLED evo 4K TV
ConnectivityBluetooth, Wi-Fi, USB, HDMI, Ethernet—
Supported Streaming ServicesNetflix, YouTube—
Depth1.8 in deep—
Weight31.5 lb, 37.7 lb, 51.8 lb—
HDRYes—
Width57.1 in wide—
Panel type—OLED
Max refresh rate—Up to 144Hz
Response time—0.1ms
HDR support

What reviewers say

LG OLED evo B4 65" 4K TV

Owners of the B4 line generally rate the picture highly, calling it a big step up from LED for movies and games. Complaints center on brightness in bright rooms.

What people mention
  • Picture qualityPraisedOwners say the OLED panel delivers deep blacks and strong contrast that LED sets can't match.
  • BrightnessCriticisedReviewers note the B4 is dimmer than brighter OLED and LED rivals, which shows in sunlit rooms.
  • GamingPraisedThe 120 Hz refresh rate and low input lag are called out as good for consoles.
  • Viewing anglePraisedThe 178° viewing angle keeps colors and contrast steady from the side seats.

LG C5 Series OLED evo 4K TV

  • 4.2 / 5269 ratings

Rated 4.2 out of 5 from 269 ratings, the C5 draws praise for its picture, brightness and design. Complaints center on the remote and occasional interface lag.

What people mention
  • Picture qualityPraisedOwners call the picture exceptional, with perfect blacks and sharp detail.
  • BrightnessPraisedBuyers say Brightness Booster makes it hold up well in lit rooms.
  • DesignPraisedThe slim bezel and sleek build are frequently mentioned.
Reviews
  • 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

Questions and answers

Which is better for gaming, the B4 or the C5?
The C5. It has four HDMI 2.1 ports, VRR up to 144Hz for PC, a 0.1ms response time and 12.9ms input lag at 4K60. The B4 runs 120Hz but with fewer 2.1 ports and no 144Hz mode.
Is the C5 worth stepping up to over the B4?
Yes if you watch in a bright room, use Dolby Vision content or game on current consoles and PC. The B4 is the better value if you watch mostly in a dim room and want a first OLED.
Which has better picture quality?
The C5. Its OLED evo panel with Brightness Booster is brighter, and the Alpha 9 Gen8 processor upscales and tone-maps better. Both share OLED's perfect blacks and near-infinite contrast.
Do both support Dolby Vision and Dolby Atmos?
Only the C5 lists Dolby Vision and Dolby Atmos. The B4 covers HDR10 and HLG without Dolby Vision, and its speakers lack Atmos processing.
Which lasts longer?
Neither has a published panel lifespan, and both use the same OLED technology with similar burn-in risk from static content. The C5's newer processor and features age better against future consoles and streaming formats.
Which is better for a bright living room?
The C5. Its Brightness Booster panel measured around 944 nits, well above the B4's standard OLED panel, so highlights and reflections hold up better in daylight.

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

  • LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV vs LG 65" C6 Series 4K UHD OLED AI Smart webOS 26 TV
  • LG OLED evo C4 55-inch 4K Smart TV vs LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA)
  • Samsung 65” Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV vs LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV
  • Samsung 65-inch OLED 4K Vision AI Smart TV vs LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA)
  • Sony 55-inch BRAVIA 8 OLED 4K Smart TV vs LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA)
  • LG C5 vs LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA)
  • LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV vs LG 65-Inch Class OLED evo C4 Series 4K Smart TV with Magic Remote (OLED65C4PUA, 2024)
  • LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA) vs LG Evo C6 4K OLED TV

Buying guides that pick them

  • Best 65 inch OLED TVs under $1,500
  • Best OLED TVs under $1500 for living rooms
  • Best 60-inch OLED TVs under $5,000
—
Dolby Vision, HDR10, and HLG
Processor—Alpha 9 AI Processor Gen8
Wi-Fi—Wi-Fi 6E (802.11ax)
Screen brightness—944
Input lag (4K60)—12.9
Network Functionality—Smart TV, Streaming
Supported Resolutions—4K
Backlight Technology—OLED
Display Highlights—HDR
Anti-Glare—Yes
Max Resolution V-Sync—VRR
Display Aspect Ratio—16:9
Dynamic Contrast Ratio—Infinite contrast
Image Contrast Ratio—Near-infinite
Menu Language—Spanish, English, French
Color Temperature—Yes
Smart TV—Yes
Internet Streaming Services—Netflix, Disney+
Network Connectivity—Ethernet
RemoteCriticised
The remote is described as complex and hard to learn.