---
product_id: 616534795
title: "Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model)"
brand: "samsung"
price: "C$186652"
currency: NIO
in_stock: true
reviews_count: 8
category: "Samsung"
url: https://www.desertcart.ni/products/616534795-samsung-55-inch-class-oled-4k-s90d-series-hdr-smart
store_origin: NI
region: Nicaragua
---

# Motion Xcelerator 144Hz ultra-smooth Dolby Atmos 3D surround sound OLED pure blacks & Pantone colors Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model)

**Brand:** samsung
**Price:** C$186652
**Availability:** ✅ In Stock

## Summary

> 🖥️ Elevate your living room to a cinematic sanctuary with Samsung’s 55" OLED 4K S90D — where every pixel tells a story.

## Quick Answers

- **What is this?** Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model) by samsung
- **How much does it cost?** C$186652 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/616534795-samsung-55-inch-class-oled-4k-s90d-series-hdr-smart)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immersive 3D Audio:** Dolby Atmos with Object Tracking Sound Lite delivers surround sound that moves with the action, putting you in the center of the story.
- • **AI-Powered 4K Upscaling:** Transform all your content into razor-sharp 4K clarity with the advanced NQ4 AI Gen2 processor for next-level viewing.
- • **Seamless Motion Mastery:** Ultra-smooth 144Hz Motion Xcelerator ensures blur-free gaming and streaming, keeping you ahead in every frame.
- • **Cinematic OLED Brilliance:** Experience true-to-life colors and infinite contrast with Pantone-validated OLED technology for breathtaking visuals.
- • **Smart Hub with Alexa Built-in:** Effortlessly stream, game, and control your smart home with Samsung’s Tizen OS and built-in Alexa voice assistant.

## Overview

The Samsung 55-Inch Class OLED 4K S90D Series (2024) combines OLED HDR+ technology with a 144Hz Motion Xcelerator and Dolby Atmos Object Tracking Sound Lite to deliver stunning visuals and immersive audio. Powered by the NQ4 AI Gen2 processor and running on Samsung’s Tizen OS with Alexa built-in, this smart TV offers ultra-smooth motion, AI-enhanced 4K upscaling, and Pantone-validated colors for a premium entertainment experience tailored for the modern professional.

## Description

This premium TV features a detailed image, strong contrast and clear motion. Increased depth and AI-powered 4K upscaling all work to bring clarity to your content. ¹S90D 48" and 42" have OLED HDR. ²144Hz requires compatible content connection from compatible PCs. Motion Xcelerator 144Hz is sometimes called Motion Xcelerator Turbo+. ³Utilizes AI-based formulas. ⁴Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate [connected] computer, mobile or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Account log in, only external device connections (e.g., via HDMI) and terrestrial/over-the-air TV (only for TVs with tuners) available. ⁵High speed internet connection, additional gaming service subscriptions and compatible controller required. Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate [connected] computer, mobile or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Account log in, only external device connections (e.g., via HDMI) and terrestrial/over-the-air TV (only for TVs with tuners) available.

Review: The picture is magnificent! - My reviews tend to be long, I try to give you MY experience and thoughts. Quick answer to "should I buy it?", YES! I upgraded from a Samsung - 55" Class 7 Series LED 4K UHD Smart Tizen TV bought 4 years ago, didn't need to upgrade but I wanted too and am so glad I did. The picture is simply magnificent, just unbelievable. My wife is amazed (always a win!!). My review/experience after 30 days (I'll come back if things change and update) - Unboxing/setup - I HIGHLY recommend having someone help with this, and have a good size table covered with soft bath towels to set it on. You have to set it face down to attach the pedestal and although there is protective film on the screen, I wouldn't take the risk of an accidental scratch. Once in place, set up was easy, on-screen directions for connection, pretty standard set up for today's type of devices. My home theater is driven via a high-end ASUS 4K gaming pc, through a Yamaha 4K home theater amp running in 5.1, and out to Yamaha floor loudspeakers, center, and powered sub, Polk's for the rears, `net signal is highspeed direct LAN connection to the PC. I mention my setup so others running this type of home theater will get a more apples to apples review. The picture is glorious, an unbelievable upgrade from my aforementioned Samsung. I've watched the TV direct as a smart TV and again the picture is superb, cannot comment about the TV sound as I run through a home theater setup as mentioned above. So far this TV has well exceeded my expectations - crystal clear vibrant life-like picture, well balanced color etc. Highly recommend.
Review: Excellent TV with great screen quality and sound. - This TV has lives up to the hype so far. The image or picture quality has been top notch and the sound from the speakers has been decent. Can't complain.

## Features

- OLED TECHNOLOGY: Discover pure blacks, bright whites and Pantone-validated color; Combined with detail and brightness, this pixel-packed screen gives you a dramatic view for everything you watch
- OLED HDR+: Enjoy powerful brightness and rich contrast; Your TV analyzes each scene to boost brightness and improve image clarity¹
- MOTION XCELERATOR 144Hz: Play games and content with ultra-smooth motion and virtually no lag or blur; Get uninterrupted action with crisp visuals rendered at top speeds²
- REAL DEPTH ENHANCER: Experience depth and dimension on screen just like you do in real life; For all content, Real Depth Enhancer mirrors how the human eye processes depth by increasing foreground contrast
- 4K AI UPSCALING: Content instantly transformed to incredibly sharp up to 4K resolution; Whether you’re streaming an HD movie, watching live sports, or looking back at home videos, experience it all transformed into sharp 4K resolution³
- DOLBY ATMOS & OBJECT TRACKING SOUND LITE: Keep your ears on the action with built-in Dolby Atmos; You’ll hear 3D surround sound that follows the movement on screen using our incredible virtual top channel audio
- NQ4 AI GEN2 PROCESSOR: The power behind the 4K picture that actively improves the quality; Utilizing 20 specialized networks the AI-powered processor drives the intuitive Smart TV Hub, Dolby Atmos sound, and expertly upscaled 4K resolution
- SAMSUNG TIZEN OS: Stream your favorite shows, play games and work out with a trainer; Do all you enjoy with Smart TV Powered by Tizen; Discover your must-have apps and streaming services all just a few clicks away⁴
- PANTONE VALIDATED: Enjoy color validated by industry leading experts at Pantone, so that images on the screen look as incredible as they do in real life; Every hue, tint and skin tone offers a more accurate and beautiful picture
- SAMSUNG GAMING HUB: Where gaming comes together; Stream your favorite games right from your TV, no console required; You’ll also get recommendations on what to play next, based on what you like⁵

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CV9L3R7V |
| Additional Features | NQ4 AI Gen2 Processor; HDR10+; Object Tracking Sound; Active Voice Amplifier Pro, OLED HDR Pro; Motion Xcelerator 144Hz; Ultra Viewing Angle; Real Depth Enhancer |
| Annual Energy Consumption | 171 Kilowatt Hours |
| Antenna Location | Home Viewing |
| Aspect Ratio | 16:9 |
| Audio Input | HDMI |
| Base Depth | 10.4 Inches |
| Base Width | 14.4 Inches |
| Best Sellers Rank | #12,937 in Electronics ( See Top 100 in Electronics ) #10 in OLED TVs |
| Bluetooth Version | 5.2 |
| Brand | Samsung |
| Built-In Media | Power Cable, Remote, User Manual |
| Color | Graphite Black |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Connector Type | HDMI, USB |
| Content Sharing Direction | Mobile to TV, TV to Mobile |
| Contrast Ratio | High |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.0 out of 5 stars 958 Reviews |
| Display Backlight Technology | Self-Luminous |
| Display Language Options | English |
| Display Size Class | 55 Inches |
| Display Technology | OLED |
| HDR Format Supported | HDR10+ |
| Hardware Interface | HDMI |
| Has Color Screen | Yes |
| Integrated Surround Sound Format | Dolby Atmos |
| Internet Applications | Alexa, Apple TV, Disney+, Google Assistant, HBO Max, Netflix, Prime Video, Web Browser, YouTube, hulu |
| Item Dimensions D x W x H | 10.4"D x 48.2"W x 30.5"H |
| Item Height | 30.5 inches |
| Item Weight | 38.1 Pounds |
| Item Weight Without Stand | 35.3 Pounds |
| Line Voltage | 110 VAC 60 Hz |
| Manufacturer | Samsung |
| Model Name | OLED |
| Model Number | QN55S90DAFXZA |
| Model Series | S90D |
| Model Year | 2024 |
| Motion Enhancement Technology | Motion Xcelerator 144Hz |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 2.1 |
| Operating System | Tizen |
| Picture Quality Enhancement Technology | NQ4 AI Gen2 Processor |
| Power Consumption | 110 Watts |
| Refresh Rate | 120Hz (Up to 144Hz) Hz |
| Remote Required Battery Size | AA |
| Resolution | 4K |
| Screen Finish | Flat |
| Screen Size | 55 Inches |
| Signal Format | DVB T2CS2 |
| Speaker Description | 2.1CH |
| Specific Uses For Product | Entertainment |
| Total Number of HDMI Ports | 4 |
| Total USB 3.0 Ports | 2 |
| Total Usb Ports | 2 |
| Tuner Type | ATSC/ClearQAM |
| UPC | 887276821795 |
| VESA Mount Standard | 300 x 200 mm |
| Video Encoding | H.265 (HEVC), VP9 |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth, Wi-Fi |

## Product Details

- **Screen Size:** 55 Inches
- **Brand:** Samsung
- **Display Technology:** OLED
- **Resolution:** 4K
- **Refresh Rate:** 120Hz (Up to 144Hz) Hz
- **Special Feature:** NQ4 AI Gen2 Processor; HDR10+; Object Tracking Sound; Active Voice Amplifier Pro, OLED HDR Pro; Motion Xcelerator 144Hz; Ultra Viewing Angle; Real Depth Enhancer
- **Included Components:** Power Cable, Remote, User Manual
- **Connectivity Technology:** Bluetooth, Wi-Fi
- **Aspect Ratio:** 16:9
- **Product Dimensions:** 10.4"D x 48.2"W x 30.5"H

## Images

![Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model) - Image 1](https://m.media-amazon.com/images/I/51+V+nT3P0L.jpg)
![Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model) - Image 2](https://m.media-amazon.com/images/I/519QUx0XkYL.jpg)
![Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model) - Image 3](https://m.media-amazon.com/images/I/61Gcr29rLWL.jpg)
![Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model) - Image 4](https://m.media-amazon.com/images/I/61xyfzFVJQL.jpg)
![Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model) - Image 5](https://m.media-amazon.com/images/I/71bjrZ7WrSL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The picture is magnificent!
*by P***L on December 24, 2025*

My reviews tend to be long, I try to give you MY experience and thoughts. Quick answer to "should I buy it?", YES! I upgraded from a Samsung - 55" Class 7 Series LED 4K UHD Smart Tizen TV bought 4 years ago, didn't need to upgrade but I wanted too and am so glad I did. The picture is simply magnificent, just unbelievable. My wife is amazed (always a win!!). My review/experience after 30 days (I'll come back if things change and update) - Unboxing/setup - I HIGHLY recommend having someone help with this, and have a good size table covered with soft bath towels to set it on. You have to set it face down to attach the pedestal and although there is protective film on the screen, I wouldn't take the risk of an accidental scratch. Once in place, set up was easy, on-screen directions for connection, pretty standard set up for today's type of devices. My home theater is driven via a high-end ASUS 4K gaming pc, through a Yamaha 4K home theater amp running in 5.1, and out to Yamaha floor loudspeakers, center, and powered sub, Polk's for the rears, `net signal is highspeed direct LAN connection to the PC. I mention my setup so others running this type of home theater will get a more apples to apples review. The picture is glorious, an unbelievable upgrade from my aforementioned Samsung. I've watched the TV direct as a smart TV and again the picture is superb, cannot comment about the TV sound as I run through a home theater setup as mentioned above. So far this TV has well exceeded my expectations - crystal clear vibrant life-like picture, well balanced color etc. Highly recommend.

### ⭐⭐⭐⭐⭐ Excellent TV with great screen quality and sound.
*by D***O on December 29, 2025*

This TV has lives up to the hype so far. The image or picture quality has been top notch and the sound from the speakers has been decent. Can't complain.

### ⭐ Buyer Beware!!!
*by J***. on January 3, 2025*

I waited until today to write this review of this TV for a specific reason to be shared below. This comment has NOTHING to do with the seller or the actual delivery and setup. Both of those parts of the purchase went without issue or headache. This TV was delivered December 9th and on Sunday December 29th the TV would not turn on. I first thought it might be the remote not getting enough solar charge, but that didn't seem to fix the issue after letting the remote set in light for a while. Not a reason I am giving this TV a score of 1 star, but there should be a way to see if the remote is getting enough power or is charging at all. I find it a bit ridiculous that there isn't a couple of LED lights on the remote to just let you know where you are in the charging aspect. I then did what any normal person would do and went to the Samsung website for assistance. The Samsung website was so useless that I don't even understand why they have the help section. No red light? Try a different plug>You think!? It worked yesterday, but sure. Push the home button on the remote>Okay, but I don't know if the remote is charged, but nothing changed Hit the power button on the TV to see if that fixes the issue> Okay, where is the power button? Since I have no manual and couldn't seem to find it on the website, I could only find "For newer models it is usually on the right side of the TV" > Only HDMI/USB ports on the right side of the TV. Out of options, I went to chat and got the automated chat that took me through the same steps. I get that for people who didn't read the help section. Then I requested to chat with someone, that person just wrote down what the help and automated chat stated before. I had to provide the SN of the device prior to them proceeding. When we got to the power button part, I kept saying there isn't a power button over here. Then I would ask through chat, you have my model, where is the power button? I just received the can answer of it being on the right side of the TV. I asked to escalate it to someone who wasn't going to provide me the canned answers and could actually help, I was directed to the Samsung in house support. I decided that trying chat again was not going to be useful. I then thought about returning the TV and purchasing something else, but got a good deal on this one for Black Friday. I decided to move forward with the in home support. The first day that they had available was Friday Jan 3rd, meaning 20 days of owning the TV it goes out and I have to wait 6 days with a broken TV equaling a 76% uptime on a brand NEW TV! I went back and started watching my 14 year old Panasonic Plasma TV ( I know old, but it was working) until the repairman arrived. I made sure that it was accessible per their instructions. When HE arrived to work on it, he informed me that I had to HELP him take it off the stand, place it on the floor for him to work on it. I asked him if he had a blanket for the floor and he seemed shocked that I wasn't going to provide my blanket for him to repair my device. He went and got one from the truck after he remember he had one. We put it down for him to repair the device and put it back together and back on the stand. He left in a rush that he didn't realize that he had left a part in the back of the TV. We had to do the same steps again to get HIS part out of the back of my TV! Before him leaving I asked if he had anything to clean the screen and he said no and left. This got me starting to think where else do we accept this type of behavior? Would anyone go to get an oil change and need to help the mechanic drain the oil, because he couldn't? Then when getting back in the vehicle it is covered in oil and they just skip away! What about the people at home that cannot assist the in home support to get the TV down and on the floor? Do they just cancel and say, that is on you to get it on the floor, because that isn't the instructions provided prior to them coming out to fix a BRAND NEW TV! My impression? The TV is Junk The Chat/help is worthless In Home support is slow and lacking forethought

## Frequently Bought Together

- Samsung 55-Inch Class OLED 4K S90D Series HDR+ Smart TV w/Dolby Atmos, Object Tracking Sound Lite, Motion Xcelerator, Real Depth Enhancer, 4K AI Upscaling, Alexa Built-in (QN55S90D, 2024 Model)
- Mounting Dream TV Wall Mount for 32-65 Inch Television,Mount with Swivel and Tilt, Full Motion Bracket with Articulating Dual Arms, Fits 16inch Studs, Max VESA 400X400 mm, 99lbs, MD2380
- Perlegear UL Listed Full Motion TV Wall Mount for 42-85 inch TVs up to 132 lbs, TV Mount with Dual Articulating Arms, Tool-Free Tilt, Swivel, Extension, Leveling, Max VESA 600x400mm, 16" Studs, PGLF8

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-22*