StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Samsung
Samsung
Samsung 42-inch OLED S90D Series 4K Smart TV

Samsung 42-inch OLED S90D Series 4K Smart TV

Best price now

$997.99at AmazonChecked Nov 12

Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon
Samsung discount code →

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $997.99 at Amazon on Nov 12.

Our take on the Samsung 42-inch OLED S90D Series 4K Smart TV

The Samsung S90D is a 4K OLED TV with a 120 Hz panel, HDR support, and built-in Google Assistant and Amazon Alexa. It is the step-down model from Samsung's S95D, so it keeps the OLED contrast and bright QD-OLED colors but drops the anti-glare coating and the One Connect box. It suits movie watchers and console gamers who want deep blacks and fast motion in a smaller room. Reviewers rate its picture and gaming features highly, while noting the panel is less bright in a sunlit room than the brightest LED sets and that the 42-inch size uses a different OLED panel type than the larger sizes.

Best forConsole gamers wanting 120 Hz and low input lagMovie fans in a dim or controlled-light roomSmaller living rooms and bedroomsBuyers who want built-in Alexa and Google Assistant
Pros
  • OLED panel gives near-perfect blacks and wide viewing angles
  • 120 Hz refresh rate with gaming features like VRR and low input lag
  • Bright, saturated QD-OLED colors for an OLED
  • Four HDMI inputs, Wi-Fi, Bluetooth and Ethernet
  • Built-in Alexa and Google Assistant voice control
Cons
  • Peak brightness trails the brightest Mini-LED rivals in a bright room
  • No anti-glare coating like the S95D, so reflections show more
  • 42-inch size uses a standard OLED panel, not QD-OLED, so it is dimmer than larger S90D sizes
  • No One Connect box, so all cables plug into the TV
  • Built-in speakers are thin, so a soundbar is worth adding

Samsung 42-inch OLED S90D Series 4K Smart TV prices at every store

  • AmazonNew

    Availability unknown

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

    $997.99Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

Samsung 42-inch OLED S90D Series 4K Smart TV price history

Lowest price we've seen: $997.99 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

What reviewers say

Reviewers praise the S90D's contrast, color and gaming performance for the money, and owners like the slim design and easy setup. The main complaints are brightness in bright rooms, reflections on the glossy screen, and weaker sound from the built-in speakers.

What people mention
  • Picture qualityPraisedReviewers call the contrast and color excellent for an OLED, especially in a darker room.
  • BrightnessMixedOwners say it is bright enough for most rooms but struggles against strong daylight, and the 42-inch is dimmer than bigger S90D sizes.
  • ReflectionsCriticisedThe glossy finish shows window and lamp reflections, since it lacks the S95D's anti-glare coating.
  • GamingPraisedReviewers highlight the 120 Hz refresh rate, VRR support and low input lag for consoles.
  • SoundCriticisedOwners find the built-in speakers thin and often add a soundbar.
  • SetupPraisedBuyers describe assembly and the smart menu as quick and straightforward.

About the Samsung 42-inch OLED S90D Series 4K Smart TV

This is a 42-inch Samsung S90D Series smart TV with a flat OLED display. It has 4K resolution (3840 x 2160) and supports HDR. The refresh rate is 120 Hz.

The TV connects through Bluetooth, Wi-Fi, USB, HDMI and Ethernet. It works with Google Assistant and Amazon Alexa.

Screen size
42 inches
Display type
OLED
Screen form
Flat
Resolution
3840 x 2160 (4K)
HDR
Yes
Refresh rate
120 Hz
Connectivity
Bluetooth, Wi-Fi, USB, HDMI, Ethernet
Assistants
Google Assistant, Amazon Alexa
Color
Black

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
OLED
Assistant Support
Google Assistant, Amazon Alexa
HDR

Questions and answers

Is the 42-inch S90D the same panel as the larger S90D sizes?
No. The 42-inch model uses a standard OLED panel, while the 55-inch and larger S90D sizes use QD-OLED. The 42-inch is therefore dimmer and slightly less saturated than the bigger sizes.
Does the S90D have anti-glare coating like the S95D?
No. The S90D has a glossy screen without the S95D's anti-glare layer, so reflections are more visible in a bright room.
Is it good for PS5 and Xbox Series X?
Yes. The 120 Hz panel, VRR support and low input lag make it a strong match for current consoles, and it has four HDMI inputs.
Does it work with Alexa and Google Assistant?
Yes. Both are built in, so you can use voice commands without a separate speaker, and it also supports Bluetooth and Wi-Fi.
Do I need a soundbar?
Most reviewers recommend one. The built-in speakers are fine for casual viewing but thin for movies and games.
What is in the box?
The TV, its stand, a remote and the power cable. HDMI cables are not included.
Where is the Samsung 42-inch OLED S90D Series 4K Smart TV cheapest?
At Amazon, for $997.99, as of our latest check.
Yes
Refresh Rate
120 Hz
Connectivity
Bluetooth, Wi-Fi, USB, HDMI, Ethernet

More from Samsung

  • S
    Samsung OLED S95D 55-inch 4K Smart TV
    Samsung OLED S95D 55-inch 4K Smart TV
  • S
    Samsung QN55S95DAFXZA 55" OLED Smart TV
    Samsung QN55S95DAFXZA 55" OLED Smart TV
  • S
    Samsung QN55S95HAFXZA S95H 55 Inch 4K OLED TV
    Samsung QN55S95HAFXZA S95H 55 Inch 4K OLED TV
  • S
    Samsung 55" Neo 4K QLED Smart TV
    Samsung 55" Neo 4K QLED Smart TV
  • S
    Samsung S95H 77" 4K OLED Vision AI Smart TV
    Samsung S95H 77" 4K OLED Vision AI Smart TV
  • S
    Samsung M80H 75" 4K Mini LED TV
    Samsung M80H 75" 4K Mini LED TV
  • S
    Samsung Galaxy Buds3 Pro Wireless Earbuds
    Samsung Galaxy Buds3 Pro Wireless Earbuds
  • S
    Samsung Odyssey G9 G91F DQHD 144Hz Gaming Monitor
    Samsung Odyssey G9 G91F DQHD 144Hz Gaming Monitor
All Samsung deals and products →

More oled tvs

  • S
    Sony 48-inch BRAVIA 8 OLED 4K Smart TV
    Sony 48-inch BRAVIA 8 OLED 4K Smart TV
  • L
    LG 42-inch OLED evo C4 Series 4K Smart TV
    LG 42-inch OLED evo C4 Series 4K Smart TV
  • L
    LG 55 inch OLED evo AI C6 4K Smart webOS TV (2026) + Samsung Soundbar Bundle
    LG 55 inch OLED evo AI C6 4K Smart webOS TV (2026) + Samsung Soundbar Bundle
  • L
    LG OLED evo AI G5 55" 4K HDR Smart TV
    LG OLED evo AI G5 55" 4K HDR Smart TV
  • L
    LG 55" Class G5 Series OLED evo AI 4K UHD Smart webOS TV with One Wall Design (2025)
    LG 55" Class G5 Series OLED evo AI 4K UHD Smart webOS TV with One Wall Design (2025)
L
LG OLED55CXPUA CX 55 Inch Class 4K Smart OLED TV
LG OLED55CXPUA CX 55 Inch Class 4K Smart OLED TV
  • L
    LG 55-Inch Evo C6 OLED TV
    LG 55-Inch Evo C6 OLED TV
  • P
    Panasonic 55-Inch Z95B OLED TV
    Panasonic 55-Inch Z95B OLED TV