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

Buy the C5 if you want the better picture and the smaller 48-inch size fits your room. Its OLED evo panel with the Alpha 9 processor is brighter and handles highlights and motion better than the B5, and it has four HDMI 2.1 ports for consoles and soundbars. The B5 is the right pick if you need a 65-inch screen or a 77/83-inch option, and it still gives true OLED blacks and 120 Hz gaming. Reviewers rate both well; the C5 is the step up, the B5 is the value line.

  • Choose the LG B5 if you want a big 65-inch or larger OLED and 120 Hz gaming without stepping up to the brighter evo panel.
  • Choose the LG C5 if you sit close, want the brightest, sharpest OLED picture LG makes at this level, and need four HDMI 2.1 ports.

Prices

  • LG B5 65" OLED 4K Smart TV: $899.00 at velnoriaot (last seen Nov 10)
  • LG C5 48" OLED evo TV: $850.35 at Newegg (last seen Nov 9)
  • Difference: the LG C5 48" OLED evo TV is $48.65 cheaper than the LG B5 65" OLED 4K Smart TV at the latest prices (Nov 9 and Nov 10)
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
  • True OLED blacks and wide viewing angles
  • Available up to 83 inches
  • 120 Hz with VRR for consoles
  • Supports Google Assistant, Alexa and Siri
Cons
  • Dimmer than the C5 in bright rooms
  • Older Alpha 8 processor upscales less cleanly
  • Fewer HDMI 2.1-class ports for 4K 120 Hz devices
LG
LG C5 Series 48" 4K UHD OLED evo AI Smart webOS TV

LG C5 48" OLED evo TV

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

$850.35at NeweggChecked Nov 9
See all prices and details
Visit Newegg

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

Pros
  • Brighter OLED evo panel with stronger highlights
  • Alpha 9 processor sharpens low-quality streams
  • Four HDMI 2.1 ports at 4K 120 Hz
  • Excellent motion handling for sports and games
Cons
  • Only 48 inches in this listing
  • Costs more than the B5 at the same size
  • Stand is wide and needs a deep TV unit

What separates them

LG B5 65" OLED 4K Smart TVLG C5 48" OLED evo TV
PanelStandard OLED (B5 series)OLED evo panel, brighter highlights
ProcessorAlpha 8 AI processorAlpha 9 AI processor with better upscaling and tone mapping
Screen sizes48, 55, 65, 77 and 83 inches48 inches in this listing
HDMI portsFour HDMI inputs, 120 Hz supportFour HDMI 2.1 ports at 4K 120 Hz
Gaming features120 Hz, VRR, Game Optimizer120 Hz, VRR, Game Optimizer, lower input lag on HDMI 2.1
BrightnessGood for dark rooms, dimmer in bright roomsNoticeably brighter, better in daylight
Smart platformwebOS with Google Assistant, Alexa and Siri supportwebOS with built-in AI features and voice assistants
Build and standSlim profile, central pedestal standSlim evo design, similar pedestal stand

Price history

  • LG B5 65" OLED 4K Smart TV: lowest $1,079.99 on Nov 1.
  • LG C5 48" OLED evo TV: lowest $850.35 on Nov 9 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 48" OLED evo TV

  • NeweggNew

    In stock

    $850.35Free shippingChecked Nov 9
    Visit Newegg
  • Best BuyNew

    In stock

    $899.99Free shippingChecked Nov 9
    Visit Best Buy
  • Sam's ClubNew

    In stock

    $1,096.99Free shippingChecked Nov 9
    Visit Sam's Club
  • eBayNew

    Availability unknownSold by brandsmartusa (99.5% positive, 37,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $851.97Free shippingChecked Nov 9
    Visit eBay

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 48" OLED evo TV
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlack, BrownBlack
Screen FormFlatFlat
Display TypeOLEDOLED
Refresh Rate120 Hz120 Hz
ConnectivityBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Opti…HDMI
Screen Size48 inches, 55 inches, 65 inches, 77 inches, 83 …48 inches
Assistant SupportGoogle Assistant, Amazon Alexa, Siri—
HDRYes—
Supported Streaming ServicesNetflix, Disney+—
Show all 13 specsShow fewer specs
SpecLG B5 65" OLED 4K Smart TVLG C5 48" OLED evo TV
HDMI Ports—4 HDMI ports

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 48" OLED evo TV

Reviewers and owners praise the C5's contrast, motion handling and gaming features, and many call it the best small OLED for the money. Complaints center on brightness in bright rooms and on the sound from the built-in speakers.

What people mention
  • Picture qualityPraisedOwners describe deep blacks and rich color as a clear step up from their old LCD sets.
  • BrightnessMixedReviewers say it is bright enough for most rooms but dimmer than top Mini LED rivals in daylight.
  • GamingPraisedPlayers report low lag and smooth 120 Hz play on PS5 and Xbox.
  • SoundCriticisedOwners find the built-in speakers thin and often add a soundbar.

Questions and answers

Which is better for a bright living room?
The C5. Its OLED evo panel pushes more brightness, so reflections and daylight wash out the picture less. The B5 is better suited to a darker room.
Which is better for PS5 and Xbox Series X?
The C5. All four HDMI ports are 2.1, so you can run a console, a soundbar and a streaming box at full 4K 120 Hz. The B5 supports 120 Hz but has fewer 2.1-class ports.
Is the C5 worth stepping up to over the B5?
Yes if you want the brightest picture and the best upscaling at the same size. No if you need a 65-inch or larger screen, where the B5 is the practical choice.
Which lasts longer?
Both use OLED panels with similar lifespans and LG's pixel refresh routines. The C5's newer panel and processor are the safer bet for a long ownership, but neither has a clear durability edge.
Do both handle 4K 120 Hz?
Yes. Both are 120 Hz 4K OLEDs with VRR support. The C5 has the edge because all four HDMI ports are 2.1.
Which has better sound?
They are close. Both use downward-firing speakers that are fine for news but thin for films. A soundbar improves either one.

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