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LG OLED G5 vs Samsung S90D 65" 4K OLED TV

The LG G5 is the stronger TV for most people. It has a brighter, anti-glare panel, a 165Hz refresh rate, and Wi-Fi 6E, and its 4.8 rating from 9,400 owners edges the S90D's 4.3 from 13,000. The Samsung S90D is a solid 65-inch OLED with Google Assistant and Alexa built in and a wide app and port set, but its 120Hz panel and lower owner score make it the step-down pick. Buy the G5 for a bright room, gaming, or the best picture; buy the S90D if you want a 65-inch OLED with voice assistants and a lower entry point.

  • Choose the LG OLED G5 if you want the brightest, most glare-resistant OLED with a 165Hz panel for gaming and the best owner ratings.
  • Choose the Samsung S90D if you want a 65-inch OLED with built-in Google Assistant and Alexa and a full set of ports.

Prices

  • LG OLED G5: $1,399.99 at Amazon (checked today)
  • Samsung S90D 65" 4K OLED TV: $69.00 at eBay (last seen Nov 1)
  • Difference: the Samsung S90D 65" 4K OLED TV is $1,330.99 cheaper than the LG OLED G5 at the latest prices (Nov 1 and Nov 10)
LG
LG OLED G5

LG OLED G5
4.8(9,400 ratings)
$1,399.99at AmazonChecked 6 h ago
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Visit Amazon

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Pros
  • 165Hz refresh rate suits fast gaming and sports
  • Glare-free screen holds up in bright rooms
  • Infinite contrast and wide viewing angles
  • Wi-Fi 6E for a cleaner, faster connection
  • Highest owner rating in this pair
Cons
  • No built-in Google Assistant or Alexa
  • Screen size not stated in the listing
  • Fewer audio outputs than the Samsung
Samsung
Samsung S90D 65" 4K OLED Smart TV

Samsung S90D 65" 4K OLED TV

Samsung S90D 65" 4K OLED Smart TV

4.3(13,000 ratings)
$69.00at eBayChecked Nov 1
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 65-inch OLED with Pantone-validated color
  • Google Assistant and Alexa built in
  • OLED HDR+ and 4K AI upscaling
  • Dolby Atmos with Object Tracking Sound Lite
  • Full port set including optical audio and Bluetooth
Cons
  • 120Hz panel is slower than the G5 for gaming
  • Lower owner rating than the G5
  • Anti-glare is less effective than the G5's glare-free screen

What separates them

LG OLED G5Samsung S90D 65" 4K OLED TV
Panel typeOLED with infinite contrast and wide 178-degree viewing anglesOLED with Pantone-validated color and OLED HDR+ scene analysis
Refresh rate165Hz, better for fast gaming and motion120Hz native, 144Hz Motion Xcelerator
Anti-glareGlare and reflection freeAnti-glare coating
Voice assistantsNo built-in Google Assistant or Alexa listedGoogle Assistant and Amazon Alexa support
ConnectivityWi-Fi 6E, Ethernet, 4 HDMI, CI+ slotWi-Fi, Bluetooth, Ethernet, USB, 4 HDMI, optical audio
Screen sizeNot specified in the listing65 inches, 56.7 in wide, 46.7 lb
Owner rating4.8 out of 5 from 9,400 ratings4.3 out of 5 from 13,000 ratings
HDR and upscalingHDR support with OLED contrastOLED HDR+, 4K AI upscaling, Real Depth Enhancer

Price history

$1,899.99$69.00
Oct 30Nov 10
  • LG OLED G5: lowest $1,399.99 on Nov 10 at Amazon.
  • Samsung S90D 65" 4K OLED TV: lowest $69.00 on Nov 1 at eBay; $1,642.14 on Nov 10.

Prices at every store

LG OLED G5

  • AmazonNew

    Availability unknown

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

    $1,399.99Free shippingChecked 6 h ago
    Visit Amazon
  • Best BuyNew

    Out of stock

    $2,799.99Free shippingChecked 6 h ago
    Visit Best Buy

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

All 2 stores and price history →

Samsung S90D 65" 4K OLED TV

  • eBayNew

    Availability unknown

    $69.00Checked Nov 1
    Visit eBay
  • Electronic ExpressNew

    Availability unknown

    $799.50Checked Nov 1
    Visit Electronic Express
  • Walts TVNew

    Availability unknown

    $1,099.99Checked Nov 6
    Visit Walts TV
  • WalmartNew

    Availability unknown

    $1,148.00Checked Nov 6
    Visit Walmart

Store links may earn us a commission.

All 14 stores and price history →

Specs compared

SpecLG OLED G5Samsung S90D 65" 4K OLED TV
Display TypeOLEDOLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate165Hz120 Hz
Anti-GlareGlare and reflection free, Glare freeYes
HDMI Ports44 HDMI ports
CEC EnabledYes (Simplink (HDMI CEC))Yes
Network FunctionalitySmart TV—
Supported Resolutions4K—
Backlight TechnologyOLED—
Display HighlightsHDR—
Max Resolution V-SyncVRR—
Show all 36 specsShow fewer specs
SpecLG OLED G5Samsung S90D 65" 4K OLED TV
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast ratio—
Image Contrast RatioPerfect contrast—
Viewing AngleWide viewing angles—
Viewing Angle (Vertical)178 o—
Menu LanguageSpanish, English, French—
Smart TVYes—
Internet Streaming ServicesNetflix, Disney+—
Network ConnectivityWi-Fi 6E, Ethernet—

What reviewers say

LG OLED G5

  • 4.8 / 59,400 ratings

Owners praise the G5 for its stunning picture quality, deep blacks, and smooth gaming performance. Some mention the risk of burn-in and the high price, but most find it worth the investment.

What people mention
  • Picture qualityPraisedReviewers consistently highlight the perfect blacks and vibrant colors.
  • Gaming performancePraisedThe 165Hz refresh rate and VRR are praised for smooth, tear-free gaming.
  • Burn-in riskCriticisedSome owners worry about permanent burn-in from static elements like news tickers.
  • BrightnessMixedWhile bright enough for most rooms, some find it dimmer than competing QD-OLEDs.

Samsung S90D 65" 4K OLED TV

  • 4.3 / 513,000 ratings

Rated 4.3 out of 5 across about 13,000 ratings, the S90D is generally well liked for its picture and gaming features. Complaints center on brightness in bright rooms, sound quality and the lack of Dolby Vision.

What people mention
  • Picture qualityPraisedOwners praise the deep blacks, contrast and saturated color on the OLED panel.
  • MotionPraisedThe 120Hz panel and motion processing are called smooth for sports and gaming.
  • BrightnessMixedSome find it bright enough, while others say it struggles in very bright rooms.
  • SoundCriticised

Questions and answers

Which is better for gaming?
The LG G5. Its 165Hz refresh rate and VRR support beat the S90D's 120Hz panel, and the glare-free screen helps in bright rooms.
Which has better sound?
The Samsung S90D. It lists Dolby Atmos with Object Tracking Sound Lite, while the G5's listing does not detail its audio system.
Do I need a soundbar with either?
Both are thin OLEDs with limited built-in bass. A soundbar helps either one, but the S90D's Dolby Atmos processing gives it a head start.
Which is better in a bright room?
The LG G5. Its glare-free, reflection-free screen and higher brightness handling make it the safer pick near windows.
Is the G5 worth stepping up to over the S90D?
Yes for gamers and bright rooms. The G5 adds 165Hz, Wi-Fi 6E, and stronger anti-glare; the S90D wins on built-in voice assistants and audio processing.
Which lasts longer?
Both are OLEDs with similar panel life. The G5's higher owner rating suggests fewer complaints, but neither listing gives a lifespan figure.

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More comparisons

  • Samsung QN55S95HAFXZA S95H 55 Inch 4K OLED TV vs Samsung S90D 65" 4K OLED Smart TV
Video Interface
HDMI
—
PC InterfaceHDMI—
Expansion SlotsCI+—
High Definition—Yes
Color—Black
Screen Form—Flat
Assistant Support—Google Assistant, Amazon Alexa
HDR—Yes
Connectivity—Bluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …
With Energy Saving Mode—Yes
With V-Chip—Yes
Width—56.7 in wide
Screen Size—65 inches
Depth—1.6 in deep
Weight—46.7 lb
Reviewers say the built-in speakers are weak and a soundbar is worth adding.