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LG B5 65" OLED 4K Smart TV vs LG C5 Series 48" OLED evo TV

These are both LG OLEDs, but they sit in different tiers. The C5 is LG's brighter evo panel with the Alpha 9 Gen8 processor, four HDMI 2.1 ports, Dolby Vision, Dolby Atmos and full gaming support (FreeSync, G-Sync Compatible, VRR up to 144Hz). The B56 is LG's entry OLED line, sold in 48 to 83 inches, with 120Hz and the main streaming apps but a step down in brightness and processing. Buyers and reviewers consistently rate the C-series above the B-series for HDR punch and gaming, and the C5's 4.8 rating across more than 1,500 reviews backs that up.

  • Choose the LG B56 if you want a larger OLED screen size (up to 83 inches) and mainly watch movies and shows in a dim room.
  • Choose the LG C5 if you game, watch in a bright room, or want the best picture LG makes below its G-series.

Prices

  • LG B5 65" OLED 4K Smart TV: $899.00 at velnoriaot (last seen Nov 10)
  • LG C5 Series 48" OLED evo TV: $831.56 at Walmart (checked today)
  • Difference: the LG C5 Series 48" OLED evo TV is $67.44 cheaper than the LG B5 65" OLED 4K Smart TV at the latest prices (Nov 10 and Nov 11)
LG
OLED65B56LA 65" OLED 4K AI Smart TV

LG B5 65" OLED 4K Smart TV

OLED65B56LA 65" OLED 4K AI Smart TV

$899.00at velnoriaotChecked Nov 10
See all prices and details
Visit velnoriaot
Pros
  • Available up to 83 inches, so you can go big
  • OLED contrast and wide viewing angles
  • Works with Google Assistant, Alexa and Siri
  • Covers the main streaming apps
Cons
  • Dimmer panel, weaker in bright rooms
  • No Dolby Vision or VRR confirmed
  • Fewer gaming features than the C-series
  • Entry-tier processing
LG
LG 48" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV

LG C5 Series 48" OLED evo TV

LG 48" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV

4.8(1,558 ratings)
$831.56at WalmartChecked 7 h ago
See all prices and details
Visit Walmart
Pros
  • OLED evo panel with much higher brightness
  • Dolby Vision and Dolby Atmos
  • Four HDMI 2.1 ports with VRR to 144Hz
  • Strong owner rating of 4.8 from over 1,500 reviews
Cons
  • Only 48 inches in this listing
  • Wi-Fi 5, not Wi-Fi 6
  • Premium tier means you pay for features you may not use

What separates them

LG B5 65" OLED 4K Smart TVLG C5 Series 48" OLED evo TV
Panel brightnessStandard OLED panel, dimmer in bright roomsOLED evo panel rated around 944 nits, boosted brightness
ProcessorStandard LG processingAlpha 9 Gen8 AI processor with content-aware picture and sound
HDR formatsHDR support listed, format detail limitedDolby Vision plus Dolby Atmos
Gaming features120Hz refresh, no VRR or G-Sync listed120Hz native, VRR to 144Hz, FreeSync, G-Sync Compatible, 0.1ms response
HDMI inputsHDMI listed, count not specifiedFour HDMI 2.1 ports
Screen sizes48, 55, 65, 77 and 83 inches48 inches only in this listing
Smart platformwebOS with Google Assistant, Alexa and SiriwebOS 25 with AI search, three menu languages
DesignFlat black/brown finishNear-bezel-less frame, anti-glare coating

Price history

$1,195.93$850.24
Nov 1Nov 11
  • LG B5 65" OLED 4K Smart TV: lowest $1,079.99 on Nov 1.
  • LG C5 Series 48" OLED evo TV: lowest $850.24 on Nov 11 at Newegg.

Prices at every store

LG B5 65" OLED 4K Smart TV

  • velnoriaotNew

    In stockReturn policy

    $899.00Checked Nov 10
    Visit velnoriaot
  • eBayRefurbished

    Availability unknown

    $921.00Checked Nov 1
    Visit eBay
All 2 stores and price history →

LG C5 Series 48" OLED evo TV

  • WalmartNew

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

    $831.56Checked 7 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $850.24Free shippingChecked 6 h ago
    Visit Newegg
  • Sam's ClubNew

    In stock

    $1,096.99Free shippingChecked 6 h ago
    Visit Sam's Club
  • Best BuyNew

    Availability unknown

    $926.12Checked Nov 7
    Visit Best Buy

Also available at

  • WalmartCheck price at Walmart

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

All 5 stores and price history →

Specs compared

SpecLG B5 65" OLED 4K Smart TVLG C5 Series 48" OLED evo TV
Resolution3840 x 21603,840 by 2,160
HDTV Format4K4K UHD
ColorBlack, BrownBlack
Display TypeOLEDOLED
Refresh Rate120 Hz120
Screen Size48 inches, 55 inches, 65 inches, 77 inches, 83 …48 inch
High DefinitionYes—
Screen FormFlat—
Assistant SupportGoogle Assistant, Amazon Alexa, Siri—
HDRYes—
ConnectivityBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Opti…—
Supported Streaming ServicesNetflix, Disney+—
Show all 40 specsShow fewer specs
SpecLG B5 65" OLED 4K Smart TVLG C5 Series 48" OLED evo TV
Panel type—OLED
HDMI ports—4
HDR support—Dolby Vision
VRR support—FreeSync
G-Sync support—G-Sync Compatible
Screen brightness—944
Wi-Fi—Wi-Fi 5
Dimensions—42.2"W x 1.8"D x 24.4"H
Product weight—45.2 lbs
Network Functionality

What reviewers say

LG B5 65" OLED 4K Smart TV

Owners of LG's B-series OLEDs generally praise the contrast, motion handling and gaming features for the price. Common complaints are lower brightness than C-series sets and the limited number of HDMI 2.1 ports.

What people mention
  • Picture contrastPraisedOwners say OLED blacks and contrast make dark scenes look far better than LCD sets.
  • BrightnessCriticisedReviewers note the B5 is dimmer than the C5 and G5, which shows in bright rooms and HDR highlights.
  • GamingPraisedThe 120 Hz panel and low input lag are well received for console gaming.
  • HDMI portsMixedBuyers like the HDMI 2.1 features but want more than two full-bandwidth ports.

LG C5 Series 48" OLED evo TV

  • 4.8 / 51,558 ratings

Rated 4.8 out of 5 from 1,558 ratings, the C5 is well received for its picture and gaming features. Owners treat it as a strong small-room OLED. Bright-room performance and the 48-inch size are the usual reservations.

What people mention
  • Picture qualityPraisedOwners praise the deep blacks and contrast that OLED delivers.
  • GamingPraisedReviewers like the 120Hz panel, VRR and four HDMI 2.1 ports for consoles.
  • BrightnessMixedSome find it bright enough for most rooms, others say it struggles in direct sunlight.

Questions and answers

Which is better for gaming?
The C5. It has four HDMI 2.1 ports, VRR up to 144Hz, FreeSync and G-Sync Compatible support, and a 0.1ms response time. The B56 has 120Hz but no listed VRR or G-Sync.
Which has the better picture?
The C5. Its OLED evo panel is brighter and its Alpha 9 Gen8 processor handles upscaling and HDR better. The B56 is still a true OLED with deep blacks, just dimmer.
Which is better in a bright room?
The C5. Its boosted brightness and anti-glare coating hold up better against daylight. The B56 performs best in a dim or controlled-light room.
Can I get a bigger screen on the C5?
Yes, the C5 series comes in larger sizes, but this listing is the 48-inch model. The B56 listing spans 48 to 83 inches, so it is the easier route to a big OLED.
Is the C5 worth stepping up to over the B56?
If you game or watch in a bright room, yes. The extra brightness, Dolby Vision, Atmos and HDMI 2.1 ports are real gains. If you mostly watch movies in a dark room and want a large screen, the B56 is enough.

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More comparisons

  • OLED65B56LA 65" OLED 4K AI Smart TV vs LG C5 Series 48" 4K UHD OLED evo AI Smart webOS TV
  • LG 48" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV vs LG B4 Series OLED 4K Smart TV
  • LG C4 vs OLED65B56LA 65" OLED 4K AI Smart TV
  • LG C4 vs LG 48" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV

Buying guides that pick them

  • Best 65-inch OLED TVs under $1,000
—
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
Viewing Angle—Wide
Menu Language—Spanish, English, French
Color Temperature—Yes
Smart TV—Yes
Internet Streaming Services—Netflix, Disney+
Network Connectivity—Ethernet
Video Interface—HDMI
PC Interface—HDMI
CEC Enabled—Yes
Expansion Slots—Common Interface (CI) slot
  • SizeMixedBuyers like the 48-inch size for small rooms but some wish it were larger.