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Deal.ai › Samsung › TVs
Samsung
Samsung 48-Inch OLED S90D 4K Smart TV

Samsung 48-Inch OLED S90D 4K Smart TV

4.5(2,015 ratings)

Last price we saw

$1,399.99at Quill, last seen Nov 14

Prices change often: ask the agent below to check today's price at every store.

Compared across 2 stores. Prices are checked against each store and labelled with when.

Check today's price at Walmart
Samsung discount code →

Price facts

  • Last seen at $1,399.99 at Quill on Nov 14.
  • Checked at 2 stores.

Our take on the Samsung 48-Inch OLED S90D 4K Smart TV

The Samsung S90D is a 48-inch OLED 4K TV with a 120 Hz panel, four HDMI ports and Samsung's NQ4 AI processor, which upscales lower-resolution content and optimizes sound. OLED HDR+ delivers deep blacks and strong contrast, and the anti-glare coating helps in brighter rooms. It runs Tizen with Alexa, Bixby and SmartThings built in, plus AirPlay and Miracast. It suits movie watchers and console gamers who want OLED contrast in a smaller room; against OLED rivals it gives up some peak brightness and adds no Dolby Vision support.

Best forSmall to mid-size living rooms and bedroomsMovie and streaming fans who want deep blacksConsole gamers wanting 120 Hz and low input lagBuyers already in the Samsung or SmartThings ecosystem
Pros
  • OLED panel gives deep blacks and strong contrast
  • 120 Hz refresh rate suits gaming and sports
  • Four HDMI ports, including HDMI 2.1 on the S90D line
  • NQ4 AI processor upscales HD content cleanly
  • Anti-glare coating handles bright rooms better than glossy OLEDs

Samsung 48-Inch OLED S90D 4K Smart TV prices at every store

  • WalmartNew

    Out of stockSold by Electronics Expo (Authorized Dealer)Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,097.99Checked 1 h ago
    Visit Walmart
  • QuillNew

    Out of stock

    $1,399.99Free shippingChecked 1 h ago
    Visit Quill

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

Samsung 48-Inch OLED S90D 4K Smart TV price history

$1,399.99$1,399.99
Nov 12Nov 14

Lowest price we've seen: $1,399.99 on Nov 12 at Quill. Tracked across 1 store since Nov 12.

What reviewers say

  • 4.5 / 52,015 ratings

Owners rate the S90D highly for its picture, calling the contrast and color a clear step up from LED sets. Gamers praise the smooth motion and low lag. Complaints center on brightness in very bright rooms and the lack of Dolby Vision.

What people mention
  • Picture qualityPraisedOwners say OLED contrast and color look excellent, especially in darker rooms.
  • BrightnessMixedSome find it bright enough for most viewing, while others say it dims in very bright rooms.

Questions and answers

Is the S90D good for gaming?
Yes. The 120 Hz panel and low input lag suit consoles, and the S90D line includes HDMI 2.1 features like variable refresh rate on supported inputs.
Does it support Dolby Vision?
No. It supports HDR10+ and HLG but not Dolby Vision, so Dolby Vision content plays in a standard HDR format.
Do I need a soundbar?
The built-in multichannel speakers handle everyday viewing, but most owners add a soundbar or receiver for movies and Dolby Atmos.
What is in the box?
The TV, a SolarCell remote, the power cable, a user manual and a limited warranty.
How does it compare with the S95D?
The S95D is brighter and adds a glare-reducing coating, while the S90D costs less and keeps the same OLED contrast and 120 Hz panel.
Is 48 inches big enough for 4K?
At typical seating distances of six to eight feet, 48 inches looks sharp; the benefit of 4K is clearest up close or with a larger screen.
Is the Samsung 48-Inch OLED S90D 4K Smart TV at its lowest price?
The lowest price we've seen is $1,399.99 at Quill on November 12.

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Alexa, Bixby, SmartThings, AirPlay and Miracast built in
Cons
  • No Dolby Vision support; HDR10+ only
  • Peak brightness trails the brightest OLED rivals
  • 48-inch size limits the immersive benefit of 4K
  • Built-in speakers are serviceable but thin for Dolby Atmos
  • Tizen interface pushes Samsung's own services
  • GamingPraisedGamers report smooth motion and responsive play at 120 Hz.
  • SoundCriticisedReviewers say the built-in speakers are thin and a soundbar is worth adding.
  • HDR formatsCriticisedBuyers note the absence of Dolby Vision compared with some rivals.
  • UpscalingPraisedLower-resolution streaming content is described as sharp and clean.
  • About the Samsung 48-Inch OLED S90D 4K Smart TV

    This 48-inch Samsung S90 is a flat 4K OLED smart TV with a 3840 x 2160 resolution. An anti-glare screen is included.

    The TV supports variable refresh rate (VRR) for gaming.

    Sound comes from multichannel built-in speakers with 40 W total output and Dolby Atmos. The TV runs Tizen and works with Samsung Bixby, Amazon Alexa, Google Home and Samsung SmartThings.

    Screen size
    48 inches
    Display type
    OLED, flat screen, anti-glare
    Resolution
    3840 x 2160 (4K Ultra HD)
    Refresh rate
    120 Hz, with VRR
    Color
    Black
    Operating system
    Tizen
    Voice assistants
    Samsung Bixby, Amazon Alexa
    Smart home
    Amazon Alexa, Google Home, Samsung SmartThings
    Streaming
    Disney+, AirPlay, Miracast
    Connectivity
    Bluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, optical audio
    Ports
    4 x HDMI, USB-A, RJ45 (LAN), optical S/PDIF
    Audio
    Multichannel built-in speakers, 40 W total, Dolby Atmos
    Features
    Picture-in-Picture (PiP), CEC, image enhancement
    Not supported
    NFC, MHL
    Height
    24.4 in without legs, 27.0 in with legs
    Depth
    10.4 in with legs
    Weight
    51.6 lb without legs
    Standby power
    0.5 W

    Specifications

    Resolution
    3840 x 2160
    High Definition
    Yes
    HDTV Format
    4K
    Color
    Black
    Screen Form
    Flat
    Display Type
    OLED
    Assistant Support
    Amazon Alexa
    HDR
    Yes
    Refresh Rate
    120 Hz
    Connectivity
    Bluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Optical Audio
    Supported Streaming Services
    Disney+
    Anti-Glare
    Yes
    Screen Size
    42 inches, 48 inches, 55 inches, 77 inches, 83 inches
    Weight
    120 lb, 130 lb, 150 lb
    HDMI Ports
    4 HDMI ports
    Connections
    Optical S/PDIF, HDMI, USB-A, RJ45 (LAN)Source
    Height (without legs) (")
    24.4Source
    Bluetooth
    YesSource
    Image Enhancement
    YesSource
    Height (including legs) (")
    27.0Source
    NFC
    NoSource
    Wireless & Streaming
    AirPlay, MiracastSource
    Surround Sound Formats
    Dolby AtmosSource
    Built-in speakers
    MultichannelSource
    What do buyers say about the Samsung 48-Inch OLED S90D 4K Smart TV?
    Rated 4.5 out of 5 from 2,015 ratings.
    Where can I buy the Samsung 48-Inch OLED S90D 4K Smart TV?
    2 stores we checked sell it, including Walmart, Quill.
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