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LG B5 vs LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)

These are the same TV: the LG B5 48-inch OLED, sold under two listings. Both are $899.99 as of November 4, 2026, at Amazon and Walmart. Buy whichever store you trust or has the better return policy; the picture, ports and gaming features are identical. The Amazon listing has far more ratings (4.7 from 4,200 vs 4.3 from 18), so it is the safer read on owner satisfaction.

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LG
LG B5

LG B5

4.7· 4,200 ratings
$899.99at AmazonObserved at 3:12 PM
Visit store

Choose the LG B5 if you want the listing with the larger review base and a price history that has swung from $575 to $2,499.99, so a price alert is worth setting.

Pros
Same OLED panel and 120 Hz gaming features at the same price
  • Large rating base: 4.7 from 4,200 ratings
  • Price history shows deep dips, so a deal alert can pay off
  • Lists Siri support alongside Alexa and Google Assistant
    • Cons
    • Only one store prices it new at $899.99
    • Price history is volatile, from $575 to $2,499.99 in under a week
    LG
    LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)

    LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)

    4.3· 18 ratings
    $899.99at AmazonObserved at 1:53 PM
    Visit store

    Choose the LG OLED48B5P if you prefer buying from Walmart, since it is the same set at the same $899.99 with three stores pricing it new.

    Pros
    • Same TV at the same $899.99
    • Three stores price it new, so stock is easier to find
    • Clear spec sheet: four HDMI 2.1 inputs, Dolby Vision, HDR10, HLG
    Cons
    • Only 18 ratings, so owner feedback is thin
    • Spec sheet lists one speaker and a 0 nt brightness figure, which reads as placeholder data
    • No Siri support listed

    What separates them

    LG B5LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)
    Panel48-inch 4K OLED, self-lit pixels48-inch 4K OLED, self-lit pixels
    Refresh rate120 Hz native, G-Sync and FreeSync120 Hz native, G-Sync and FreeSync
    HDR and soundDolby Vision, Dolby Atmos, FILMMAKER MODEDolby Vision, HDR10, HLG, Dolby Atmos
    HDMI inputs4 HDMI ports4 HDMI 2.1 inputs
    Processor and platformAlpha 8 AI Processor 4K Gen2, webOSAlpha 8 AI Processor, webOS 25
    Voice assistantsGoogle Assistant, Alexa, SiriGoogle Assistant, Alexa
    Ratings volume4.7 from 4,200 ratings4.3 from 18 ratings
    Price as of November 4, 2026$899.99 at Amazon$899.99 at Walmart

    Price history

    $2,499.99$575.00
    Oct 29Nov 4
    • LG B5: lowest $575.00 on Oct 31 at mercari.com; $899.99 on Nov 4.
    • LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025): lowest $899.99 on Oct 30 at Best Buy; $899.99 on Nov 4.

    Prices at every store

    LG B5

    • eBayRefurbished

      In stockSold by vipoutlet

      $889.00Free shippingObserved at 3:12 PM
      Visit store
    • AmazonNew

      Availability unknown

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

      $899.99Free shippingObserved at 3:12 PM
      Visit store

    Also available at

    • eBayCheck price at eBay
    • Best BuyCheck price at Best Buy
    • WalmartCheck price at Walmart
    All 2 stores and price history →

    LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)

    • eBayNew

      In stockSold by wholesale_connection

      $899.99Free shippingObserved at 3:16 PM
      Visit store
    • AmazonNew

      Availability unknown

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

      $899.99Free shippingObserved at 1:53 PM
      Visit store

    Also available at

    • Best BuyCheck price at Best Buy
    • eBayCheck price at eBay
    • TargetCheck price at Target
    All 2 stores and price history →

    Specs compared

    SpecLG B5LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)
    Resolution3840 x 21604K UHD
    High DefinitionYesYes
    HDTV Format4K4K
    ColorBlackBlack
    Screen FormFlatFlat
    Display TypeOLEDOLED
    Assistant SupportGoogle Assistant, Amazon Alexa, SiriGoogle Assistant, Amazon Alexa
    HDRYesYes
    Refresh Rate120 Hz120 Hz
    ConnectivityBluetooth, Wi-Fi, RF, USB, HDMI, EthernetBluetooth, Wi-Fi, RF, USB, HDMI, VGA, Ethernet,…
    Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+Netflix, Prime Video, YouTube, HBO, Disney+
    Width67.7 in wide42.1 in wide
    Show all 40 specsShow fewer specs
    SpecLG B5LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)
    Screen Size77 inches48 in
    Depth2 in deep1.8 in deep
    Weight51.8 lb25.4 lb, 31.5 lb, 58.9 lb
    HDMI Ports4 HDMI ports4 HDMI ports
    Display—LED
    Brand—LG
    Television type—LED TVs
    Smart tech—Y
    Tv features—High Dynamic Range
    Streamers—

    What reviewers say

    LG B5

    The B5 rates 4.7 out of 5 from about 4,200 ratings, with owners generally pleased by the picture and the gaming features. Complaints tend to focus on brightness and price rather than image quality.

    Pros
    • Deep blacks and strong contrast in dark rooms
    • Smooth 120Hz motion for games and sports
    • Simple webOS menu and app selection
    • Good off-angle viewing
    Cons
    • Not bright enough for sunny rooms
    • Costs more than many shoppers expect
    • Risk of burn-in with static content

    LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025)

    Owner feedback on the B5 series is generally positive, with buyers calling out the OLED picture and gaming features for the price. The 48-inch model has fewer ratings than the larger sizes, so the sample is small.

    Pros
    • Deep blacks and strong contrast
    • Smooth 120Hz motion for games and sports
    • Good value versus the C series
    • Easy webOS interface
    Cons
    • Built-in speakers sound thin
    • Reflective screen in bright rooms
    • Stand design leaves little room for a soundbar
    Reviews
    • You can get an LG B5 OLED for less than $900 - Skip to main content
    • You can get an LG B5 OLED for less than $900 - Skip to main content
    • LG’s 77-inch B5 OLED TV is down to $1,500 and comes with a $200 gift card - Skip to main content

    Questions and answers

    Are the LG B5 and the LG OLED48B5P the same TV?
    Yes. Both are the 2025 LG B5 48-inch OLED with the Alpha 8 processor, 120 Hz panel and four HDMI 2.1 ports. The model numbers differ only by how each store lists it.
    Which is better for gaming?
    Neither. Both give you 120 Hz, VRR, G-Sync and FreeSync Premium, plus the Game Optimizer and Game Dashboard. Pick on price and store, not on gaming features.
    Is one worth extra money?
    No. Both are $899.99 as of November 4, 2026, so there is no premium to weigh. If one store drops below the other, buy there.
    Which has better owner reviews?
    The Amazon listing, with 4.7 from 4,200 ratings against 4.3 from 18 at Walmart. Same hardware, but the larger sample is more reliable.
    Does either support Dolby Vision and Dolby Atmos?
    Yes, both do, along with FILMMAKER MODE. The Walmart sheet also lists HDR10 and HLG.
    How low has the price gone?
    The Amazon listing hit $575.00 on October 31, 2026, and peaked at $2,499.99 on October 29. The Walmart listing has held at $899.99 since October 30.

    More comparisons

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    • LG B5 vs LG 65 inch OLED evo AI C6 4K Smart webOS TV (2026)
    • LG B5 vs LG G4 OLED
    • LG B5 vs Samsung 65-inch OLED 4K Vision AI Smart TV
    • LG OLED48B5P 48 inch Class B5 Series OLED AI 4K Smart webOS TV (2025) vs Sansui S55VOUG 55-Inch 4K Smart OLED TV
    • LG B5 vs LG OLED evo AI C6 42-inch TV

    Buying guides that pick them

    • Best 55-65 inch OLED TVs under $1,500
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    • Best LG TVs
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    Netflix
    Platform—WebOS
    HDMI number—4
    Mount type—Freestanding
    High dynamic range format—Dolby Vision, HDR10, HLG
    Sound technology—Dolby Atmos
    Horizontal viewing angle—178 degrees
    Vertical viewing angle—178 degrees
    Video streaming quality—4K Ultra HD
    Contrast ratio range—0000:0
    Brightness—0 nt
    Number of speakers—1
    Input/output quantity—1
    Recommended location—Indoor
    Has nrtl listing certification—N
    Screen Size Class—48 inches
    High Dynamic Range (HDR)—true
    OLED Technology—Standard OLED
    Motion Enhancement Technology—OLED Motion