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 C4 55-inch TV vs LG B5 Series 65" OLED TV

The C4 is the better TV for picture quality and gaming, and the B5 is the better choice if you want the biggest screen for the room. The C4 uses LG's brighter evo panel with the faster α9 Gen7 processor, four full HDMI 2.1 ports and G-Sync plus FreeSync support. The B5 steps up to 65 inches but uses the dimmer standard OLED panel and the Alpha 8 Gen2 chip, with 120Hz VRR and G-Sync. Owners rate the C4 slightly higher, and reviewers consistently say the C4 handles HDR highlights and motion better.

  • Choose the LG C4 if you sit close, watch a lot of HDR movies, or game on a console or PC and want the sharper, brighter OLED panel.
  • Choose the LG B5 if the room is large and you want a 65-inch OLED screen for movies and casual gaming more than peak brightness.

Prices

  • LG OLED evo C4 55-inch TV: $1,029.00 at Amazon (checked today)
  • LG B5 Series 65" OLED TV: $917.00 at Walmart (checked today)
  • Difference: the LG B5 Series 65" OLED TV is $112.00 cheaper than the LG OLED evo C4 55-inch TV today
LG
LG OLED evo C4 55-inch 4K Smart TV

LG OLED evo C4 55-inch TV

LG OLED evo C4 55-inch 4K Smart TV

4.7(493 ratings)
$1,029.00at AmazonChecked 2 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
  • Brighter evo panel with strong HDR highlights
  • Four HDMI 2.1 ports for consoles and a PC
  • G-Sync and FreeSync with VRR up to 144Hz
  • α9 Gen7 processor with good upscaling
  • Very high owner rating
Cons
  • Only 55 inches
  • No anti-glare coating
  • Peak brightness still below top mini-LED sets
LG
LG 65" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV

LG B5 Series 65" OLED TV

LG 65" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV

4.5(374 ratings)
$917.00at WalmartChecked 59 min ago
See all prices and details
Visit Walmart

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

Pros
  • 65-inch screen for a similar outlay
  • Perfect blacks and wide viewing angles
  • Dolby Vision, Dolby Atmos and Filmmaker Mode
  • webOS 25 with Re:New updates
  • 120Hz VRR and G-Sync for gaming
Cons
  • Dimmer standard OLED panel
  • Older Alpha 8 processor
  • VRR tops out at 120Hz

What separates them

LG OLED evo C4 55-inch TVLG B5 Series 65" OLED TV
Screen size55 inches65 inches
PanelOLED evo with Brightness BoosterStandard OLED
Processorα9 AI Processor 4K Gen7Alpha 8 AI Processor Gen2
Gaming syncG-Sync certified plus FreeSync, VRR up to 144HzG-Sync and 120Hz VRR
HDMI4x HDMI 2.14x HDMI, eARC
Smart platformwebOS 24webOS 25
HDR formatsDolby Vision, HDR10, HLGDolby Vision, HDR10, HLG
Owner rating4.7 from 493 ratings4.5 from 374 ratings

Price history

$999.99$630.43
Oct 30Nov 14
  • LG OLED evo C4 55-inch TV: lowest $630.43 on Oct 30 at Walmart; $849.00 on Nov 14.
  • LG B5 Series 65" OLED TV: lowest $917.00 on Nov 8 at Walmart; $917.00 on Nov 14.

Prices at every store

LG OLED evo C4 55-inch TV

  • WalmartNew

    In stock

    $1,029.00Free shippingChecked Nov 12
    Visit Walmart
  • Best BuyNew

    In stock

    $1,079.00+ $16.49 shippingChecked 20 h ago
    Visit Best Buy
  • AmazonNew

    Availability unknown

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

    $1,029.00Free shippingChecked 2 h ago
    Visit Amazon
  • oboxliquidation.comNew

    Out of stock

    $789.00+ $35.40 shippingChecked Nov 11
    Visit oboxliquidation.com

Also available at

  • eBayCheck price at eBay
  • BeachcameraCheck price at Beachcamera
  • eBayCheck price at eBay

Store links may earn us a commission.

All 14 stores and price history →

LG B5 Series 65" OLED TV

  • WalmartNew

    In stock

    $917.00Free shippingChecked 59 min ago
    Visit Walmart
  • Sam's ClubNew

    In stock

    $999.99Free shippingChecked 59 min ago
    Visit Sam's Club
  • Best BuyNew

    Availability unknown

    $1,079.99Checked Nov 7
    Visit Best Buy
  • AmazonNew

    Availability unknown

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

    $1,199.99Free shippingChecked 20 h ago
    Visit Amazon

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

All 7 stores and price history →

Specs compared

SpecLG OLED evo C4 55-inch TVLG B5 Series 65" OLED TV
Display TypeOLEDOLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate120 Hz120 Hz
Smart TVYesYes
colorSilverBlack
Network FunctionalitySmart TV—
Supported Resolutions4K—
Backlight TechnologyOLED—
Display HighlightsHDR—
Anti-GlareNo—
Max Resolution V-SyncVRR, Nvidia G-Sync VRR certification—
Show all 40 specsShow fewer specs
SpecLG OLED evo C4 55-inch TVLG B5 Series 65" OLED TV
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioExcellent contrast—
Viewing AngleWide viewing angles—
Viewing Angle (Vertical)178° vertical—
HDMI Ports4—
Internet Streaming ServicesNetflix—
Network ConnectivityEthernet, Wi-Fi—
Video InterfaceHDMI—

What reviewers say

LG OLED evo C4 55-inch TV

  • 4.7 / 5493 ratings

Rated 4.7 out of 5 from 493 ratings, the C4 is well liked for its picture and gaming features. Owners treat it as a strong all-round home theater set rather than a budget pick.

What people mention
  • Picture qualityPraisedOwners single out the deep blacks and contrast as the reason to buy OLED.
  • GamingPraisedLow response time, VRR and four HDMI 2.1 ports get frequent praise from console players.
  • BrightnessMixedFine in dim rooms, but some find it dimmer than expected in daylight.
  • ReflectionsCriticisedThe glossy screen with no anti-glare coating shows windows and lamps.

LG B5 Series 65" OLED TV

  • 4.5 / 5374 ratings

Rated 4.5 out of 5 from 374 ratings, the B5 is well liked for its picture in dark rooms and its gaming features for the money. Complaints center on brightness in bright rooms and on sound.

What people mention
  • Picture qualityPraisedOwners say blacks are deep and colors look rich, especially in a dark room.
  • BrightnessCriticisedReviewers say the panel dims in bright rooms and struggles with daylight glare.
  • GamingPraisedPlayers report smooth motion at 120Hz with VRR on consoles.
  • SoundCriticised
Reviews
  • I found the 4 best OLED Prime Day TV deals starting from $599 - Club Benefits
  • You can get an LG B5 OLED for less than $900
  • I’ve picked 4 TVs that could be your next dream upgrade, whatever your budget — from affordable OLED to bargain big-screens - Become a TechR
  • 'An entry-level OLED TV that offers impressive pictures for the price' – this LG B5 my top recommendation from the Presidents' Day sales - G

Questions and answers

Which is better for gaming?
The C4. It has four HDMI 2.1 ports, G-Sync and FreeSync, and VRR up to 144Hz. The B5 is fine at 120Hz but has less headroom.
Is the C4 brighter than the B5?
Yes. The C4 uses LG's evo panel with Brightness Booster, so HDR highlights and bright rooms look better. The B5 uses the standard OLED panel.
Should I trade the 55-inch C4 for the 65-inch B5?
If you sit more than about 8 feet away, the extra size helps more than the brightness gain. Up close, the C4's picture wins.
Which lasts longer?
Both use OLED panels with similar lifespans. The C4's newer processor and webOS 24 should get updates longer, but neither has a clear durability edge.
Does the B5 support Dolby Atmos?
Yes. The B5 lists Dolby Atmos and Dolby Vision. The C4 also supports Dolby Vision and adds OLED Dynamic Tone Mapping Pro.
Is the C4 worth stepping up to?
For movie and game quality, yes. The brighter panel, faster processor and full HDMI 2.1 set are real gains. Step to the B5 only if screen size matters most.

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 65-inch OLED 4K Vision AI Smart TV vs LG OLED evo C4 55-inch 4K Smart TV
  • LG 65" OLED EVO 4K AI SMART TV vs LG OLED evo C4 55-inch 4K Smart TV
  • Sony 55-inch BRAVIA 8 OLED 4K Smart TV vs LG OLED evo C4 55-inch 4K Smart TV
  • LG C5 vs LG OLED evo C4 55-inch 4K Smart TV
  • LG OLED evo C4 55-inch 4K Smart TV vs Samsung 65” Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV
  • LG G5 vs LG OLED evo C4 55-inch 4K Smart TV
  • LG OLED evo C4 55-inch 4K Smart TV vs Samsung S84H Series 65" OLED 4K Smart TV
  • LG OLED evo C4 55-inch 4K Smart TV vs LG 65" C6 Series 4K UHD OLED AI Smart webOS 26 TV

Buying guides that pick them

  • Best OLED TVs under $1,500 for living rooms
  • Best OLED TVs under $1,500 for movies
  • Best value 55-inch OLED TVs
  • Best 65-inch LG OLED TVs
  • Best value OLED TVs
PC Interface
HDMI
—
CEC EnabledYes (Simplink (HDMI CEC))—
Expansion SlotsCI+—
Dimensions932x577x170 mm (with stand)—
Connections—HDMI
Screen Resolution—3840x2160 (4K Ultra HD)
Screen design—Flat
Wi-Fi—Yes
VESA-Mount—Yes
Screen Size (")—65.0
Edge-lit LED—No
Surround Sound Formats—Dolby AC-4, Dolby Digital
HDR Type—HDR10, Dolby Vision, HLG
MHL—No
Ambilight—No
No. of HDMI (pcs)—4
Refresh Rate (Hz)—120
3D—No
ARC—eARC
Owners find the built-in speakers weak and often add a soundbar.
  • Best 65-inch OLED TVs
  • Best OLED TVs under $1,000