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LG G5 vs LG B5

The G5 is the better TV: a brighter Tandem OLED panel, 165Hz refresh, and a flush wall-mount design. The B5 costs far less and still gives you real OLED blacks, Dolby Vision, and 120Hz gaming. At the latest prices, the G5 is $2,799.99 at King's Great Buys and the B5 is $899.99 at Amazon, both as of November 4, 2026. Buy the B5 unless you need peak brightness or the fastest refresh rate.

Today the LG B5 costs $1,900.00 less at its best price.

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LG
LG G5

LG G5

4.8· 9,200 ratings
$2,799.99at King's Great BuysObserved at 3:33 PM
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Choose the LG G5 if you watch in a bright room, want the brightest OLED picture LG makes, or game at up to 165Hz.

Pros
  • Brightest OLED LG sells, rated up to 45% brighter than prior panels
  • 165Hz refresh with VRR, G-Sync and FreeSync for fast gaming
  • Glare and reflection free coating suits bright rooms
  • Flush-to-wall design hangs like art
  • Perfect blacks and wide 178-degree viewing angles
Cons
  • Costs about three times the B5
  • No stand included, and the wall mount does not tilt
  • Reviewers criticize the remote and customer support
  • No Google Assistant, Alexa or Siri listed
LG
LG B5

LG B5

4.7· 4,200 ratings
$899.99at AmazonObserved at 3:12 PM
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Choose the LG B5 if you want OLED picture quality and 120Hz gaming for well under $1,000.

Pros
  • Real OLED blacks and Dolby Vision for under $1,000
  • 120Hz with G-Sync and FreeSync covers most console and PC gaming
  • Works with Google Assistant, Amazon Alexa and Siri
  • Four HDMI ports and full streaming app lineup
  • Alpha 8 processor handles 4K upscaling well
Cons
  • Noticeably dimmer than the G5 in bright rooms
  • 120Hz caps fast PC gaming below the G5's 165Hz
  • Standard panel finish reflects more light
  • Fewer brightness-boosting tricks for HDR highlights

What separates them

LG G5LG B5
Panel brightnessTandem OLED with Brightness Booster Max, up to 45% brighterStandard OLED panel
Refresh rate165Hz120Hz
ProcessorLG's most advanced processor with real-time AI upscalingAlpha 8 AI Processor 4K Gen2
Design and mountingUltra-slim, flush-to-wall profile; no stand includedStandard flat panel, 2 in deep
Anti-glareGlare and reflection free coatingStandard OLED finish
Gaming featuresVRR, G-Sync, FreeSyncVRR, G-Sync, FreeSync
Smart platform and assistantswebOS with voice control; no Google Assistant, Alexa or Siri listedwebOS with Google Assistant, Amazon Alexa and Siri
Price$2,799.99 at King's Great Buys as of November 4, 2026$899.99 at Amazon as of November 4, 2026

Price history

$2,499.99$575.00
Oct 27Nov 4
  • LG G5: lowest $1,249.99 on Oct 27 at Walmart; $1,599.99 on Nov 4.
  • LG B5: lowest $575.00 on Oct 31 at mercari.com; $899.99 on Nov 4.

Prices at every store

LG G5

  • King's Great BuysNew

    Availability unknown

    $2,799.99Observed at 3:33 PM
    Visit store
  • Best BuyNew

    Availability unknown

    $3,144.99Observed at 3:33 PM
    Visit store
  • WalmartNew

    Out of stockSold by Stellar Products

    $2,597.99Free shippingObserved at 3:12 PM
    Visit store

Also available at

  • World Wide StereoCheck price at World Wide Stereo
  • The Frog PadCheck price at The Frog Pad
  • BrandsMart USACheck price at BrandsMart USA
All 3 stores and price history →

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 →

Specs compared

SpecLG G5LG B5
Display TypeOLEDOLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate165Hz120 Hz
HDMI Ports44 HDMI ports
High DefinitionYesYes
ColorBlackBlack
Screen FormFlatFlat
Assistant SupportAmazon AlexaGoogle Assistant, Amazon Alexa, Siri
HDRYesYes
ConnectivityBluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …Bluetooth, Wi-Fi, RF, USB, HDMI, Ethernet
Screen Size65 inches77 inches
Show all 40 specsShow fewer specs
SpecLG G5LG B5
Network FunctionalitySmart TV—
Supported Resolutions4K—
Backlight TechnologyOLED—
Display HighlightsHDR—
Anti-GlareGlare and reflection free, Glare free—
Max Resolution V-SyncVRR—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast ratio—
Image Contrast RatioPerfect contrast—

What reviewers say

LG G5

Reviewers rate the G5 highly, with a 4.8 out of 5 average from 9,200 ratings and a 9/10 score from one outlet that singled out brightness and picture quality. Owners describe it as a clear step up for bright rooms and gaming.

Pros
  • Incredible brightness and picture quality
  • Perfect blacks and wide viewing angles
  • Smooth high-refresh gaming with VRR
  • Slim, flush wall-mounted look
Cons
  • Price, especially outside sale periods
  • Reflections still visible in very bright, direct light
  • Setup without a stand can be awkward

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
Reviews
  • LG G5 Series OLED TV Just Won CNET's Lab Award for Color Accuracy - CNET
  • Amazing TV - Shame about the remote
  • I've tested the four best flagship OLED TVs side-by-side – which should you buy in the Black Friday sales?
  • Best TVs of 2026: Expert Tested, Compared and Reviewed - CNET
  • Best OLED TVs - Product Finder | Tom's Guide - CategoriesSearch
  • You can get an LG B5 OLED for less than $900 - Skip to main content

Questions and answers

Is the LG G5 worth the extra over the B5?
Only if brightness or 165Hz matters to you. The G5 is brighter and faster, but the B5 delivers the same OLED blacks and Dolby Vision for $899.99 at Amazon versus $2,799.99 at King's Great Buys as of November 4, 2026.
Which is better for a bright living room?
The G5. Its Tandem OLED panel with Brightness Booster Max is rated up to 45% brighter and has a glare and reflection free coating. The B5 is dimmer and more prone to reflections.
Which is better for gaming?
The G5, at 165Hz versus 120Hz on the B5. Both support VRR, G-Sync and FreeSync, so console gamers will see little difference; fast PC players will.
Does either TV come with a stand?
The G5 does not include a stand and its wall mount does not tilt. The B5 is a standard flat panel; check the box contents for a stand before buying.
Which lasts longer?
Both are OLED and neither maker publishes a lifespan figure. The G5's brighter panel runs hotter at peak output, but burn-in risk depends more on content than on model.
Do both work with Alexa and Google Assistant?
The B5 lists Google Assistant, Amazon Alexa and Siri support. The G5's listed specs show webOS voice control only, so check assistant support before buying if that matters.

More comparisons

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  • LG G5 vs LG B5 OLED
  • LG G5 vs LG OLED C6
  • LG G5 vs LG OLED evo C4 55-inch 4K Smart TV
  • LG G5 vs Sony 55-inch BRAVIA 8 OLED 4K Smart TV
  • LG B5 vs LG OLED evo C4 55-inch 4K Smart TV
  • LG G5 vs LG OLED55B6ELC 55-inch OLED TV

Buying guides that pick them

  • Best 55-65 inch OLED TVs under $1,500
  • Best LG OLED TVs under $1,000
  • Best LG TVs
Viewing Angle
Wide viewing angles
—
Viewing Angle (Vertical)178 o—
Menu LanguageSpanish, English, French—
Smart TVYes—
Internet Streaming ServicesNetflix, Disney+—
Network ConnectivityWi-Fi 6E, Ethernet—
Video InterfaceHDMI—
PC InterfaceHDMI—
CEC EnabledYes (Simplink (HDMI CEC))—
Expansion SlotsCI+—
Display size options48in, 55in, 65in, 77in, 83in, 97in—
Screen technology4K Tandem OLED—
HDR formatsDolby Vision IQ, HDR10, HLG—
Gaming features165Hz (4K), ALLM, FreeSync, G-Sync—
Operating systemwebOS—
Ports and connections4x HDMI 2.1, 3x USB-A, Wi-Fi 6e, Ethernet—
Brightness Booster Ultimate83/77/65/55G5—
Brightness Booster Max97/48G5—
Supported Streaming Services—Netflix, Prime Video, YouTube, HBO, Disney+