---
product_id: 256053868
title: "SAMSUNG QN75Q900RBFXZA Flat 75-Inch QLED 8K Q900 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model)"
brand: "samsung"
price: "฿44125"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/256053868-samsung-qn75q900rbfxza-flat-75-inch-qled-8k-q900-series-ultra
store_origin: TH
region: Thailand
---

# Quantum Processor 8K 8K Quantum HDR 24x 16x Full HD SAMSUNG QN75Q900RBFXZA Flat 75-Inch QLED 8K Q900 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model)

**Brand:** samsung
**Price:** ฿44125
**Availability:** ❌ Out of Stock

## Summary

> 🎥 Elevate Your Viewing Experience to 8K Perfection!

## Quick Answers

- **What is this?** SAMSUNG QN75Q900RBFXZA Flat 75-Inch QLED 8K Q900 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model) by samsung
- **How much does it cost?** ฿44125 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/256053868-samsung-qn75q900rbfxza-flat-75-inch-qled-8k-q900-series-ultra)

## 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

- • **Smart and Seamless:** Alexa compatibility means your TV is not just smart, but also responsive to your voice, making entertainment effortless.
- • **Power Meets Intelligence:** Harness the power of the Quantum Processor 8K, intelligently remastering your favorite content into stunning 8K detail.
- • **Contrast Like Never Before:** With Full Array Elite Backlight 16X, enjoy precision-controlled LEDs that reveal hidden details in the darkest scenes.
- • **Experience Unmatched Clarity:** Dive into a world of 8K resolution that offers 16 times the detail of Full HD, making every scene a visual masterpiece.
- • **Vibrant Colors, Stunning Depth:** 8K Quantum HDR 24X brings cinematic clarity with deep colors and fine details, elevating your viewing experience.

## Overview

The SAMSUNG QN75Q900RBFXZA is a 75-inch QLED 8K Ultra HD Smart TV that features cutting-edge technology including a Quantum Processor 8K for remastering content, Full Array Elite Backlight for superior contrast, and 8K Quantum HDR for vibrant colors. With Alexa compatibility, this TV seamlessly integrates into your smart home ecosystem.

## Description

75in Q900R QLED Smart TV 8K 2019 Breathtaking 33-million pixel resolution Unimaginable HDR with 8K brilliance All powered by an amazing processor.

## Features

- REAL 8K RESOLUTION: Samsung Real 8K Resolution offers 16x the resolution of Full HD for exceptional depth of detail to draw you in to the picture
- QUANTUM PROCESSOR 8K: Samsung’s most powerful TV processor ever enables today's content to be remastered into stunning 8K detail with optimized sound, picture and custom content recommendations
- 8K AI upscaling: Intelligently remasters content so you can enjoy today’s content in stunning 8K detail
- FULL ARRAY ELITE BACKLIGHT 16X: Concentrated zones of precision controlled LEDs auto adjust for Samsung’s best contrast between pure whites and ultra deep blacks, revealing hidden details in even the darkest scenes
- 8K QUANTUM HDR 24X: Unimaginable 8K depth of detail and high dynamic range powered by HDR10+ illuminates intensely deep colors and super fine details with astounding cinematic clarity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N27SK3G |
| Additional Features | Browser |
| Analog Audio Output Count | 1 |
| Antenna Location | Entertainment |
| Aspect Ratio | 1.77:1 |
| Audio Input | HDMI, USB |
| Audio Output Mode | Digital |
| Best Sellers Rank | #606,749 in Electronics ( See Top 100 in Electronics ) #630 in QLED TVs |
| Bluetooth Version | 5.0 |
| Brand | Samsung |
| Built-In Media | Power Cable, Remote Control, Samsung Smart Control |
| Color | Black |
| Connectivity Technology | Bluetooth |
| Connector Type | HDMI |
| Content Sharing Direction | TV to Mobile |
| Contrast Ratio | QLED 8K |
| Control Method | Voice |
| Controller Type | amazon_alexa, vera |
| Customer Reviews | 3.9 out of 5 stars 306 Reviews |
| Display Backlight Configuration | Direct LED |
| Display Backlight Technology | LED |
| Display Language Options | English (US) |
| Display Size Class | 75 Inches |
| Display Technology | QLED |
| Global Trade Identification Number | 00887276320212 |
| HDR Format Supported | HDR10 |
| Hardware Interface | HDMI |
| Has Color Screen | Yes |
| Integrated Surround Sound Format | Dolby Digital |
| Internet Applications | Amazon Instant Video, Browser, Hulu, Netflix, YouTube |
| Is Electric | No |
| Item Dimensions D x W x H | 13.3"D x 66"W x 40.4"H |
| Item Height | 40.4 inches |
| Item Type Name | Television |
| Item Weight | 89.7 Pounds |
| Line Voltage | 110 VAC 60 Hz |
| Manufacturer | Samsung |
| Model Name | SAMQN75Q900RBOB |
| Model Number | QN75Q900RBFXZA |
| Model Series | QN75Q900RBFXZA |
| Model Year | 2019 |
| Motion Enhancement Technology | High refresh rate (240 Hz) |
| Mounting Type | Table Mount, Wall Mount |
| Number of Audio Channels | 4.2CH |
| Number of Component Inputs | 4 |
| Number of Component Outputs | 4 |
| Operating System | FireOS |
| Parental Control Technology | V-Chip |
| Picture Quality Enhancement Technology | Quantum Processor 8K, Quantum HDR 24X, 8K AI upscaling, Direct Full Array 16X |
| Power Consumption | 275 Watts |
| Refresh Rate | 240 Hz |
| Resolution | 8K |
| Screen Finish | Flat |
| Screen Size | 75 Inches |
| Signal Format | HDMI, USB, ATSC |
| Speaker Description | 4 speakers and 2 subwoofers |
| Special Feature | Browser |
| Total Number of HDMI Ports | 4 |
| Total USB 2.0 Ports | 3 |
| Total USB 3.0 Ports | 3 |
| Total Usb Ports | 3 |
| Tuner Type | Analog Tuner |
| UPC | 887276320212 |
| VESA Mount Standard | 600 x 400 mm |
| Video Encoding | HEVC |
| Voltage | 120 Volts (AC) |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wattage | 275 watts |
| Wireless Technology | Wi-Fi |

## Product Details

- **Screen size:** 75 Inches
- **Brand:** SAMSUNG
- **Display technology:** QLED
- **Resolution:** 8K
- **Refresh rate:** 240 Hz
- **Special features:** Smart
- **Included components:** Stand, TV
- **Connectivity technology:** Wi-Fi, Wireless
- **Aspect ratio:** 1.77:1
- **Supported Internet services:** Amazon Prime Video, Netflix

## Images

![SAMSUNG QN75Q900RBFXZA Flat 75-Inch QLED 8K Q900 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model) - Image 1](https://m.media-amazon.com/images/I/61U7sB1-94L.jpg)
![SAMSUNG QN75Q900RBFXZA Flat 75-Inch QLED 8K Q900 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model) - Image 2](https://m.media-amazon.com/images/I/81Rtg75gGwL.jpg)
![SAMSUNG QN75Q900RBFXZA Flat 75-Inch QLED 8K Q900 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model) - Image 3](https://m.media-amazon.com/images/I/812q6RqcIGL.jpg)

## Questions & Answers

**Q: Is anyone using this ( 8k, 55 inch) as a computer monitor with an 8k video card?**
A: Yes. Works great.
You need a complete HDMI 2.1 chain to do it. That starts with a GPU with a HDMI 2.1 port which can only be found on NVidia RTX 30-series and AMD Big Navi GPU's. GPU's with DP 1.4 can do 8K but the Q900 does not have a DP port to connect to, and don't bother trying to do a DP to HDMI adapter. I've found only one company has attempted to build a product that tried to go from DP 1.4 to HDMI 2.1 and they've mysteriously discontinued doing so.

Next you'll need an HDMI cable rated at 48gbps, most HDMI cables are rated at 18gbps or lower. Keep it less than 6ft for maximum chance of stability.

Plug it into port #4 on the One Connect box. It's the only one that can drive 8K. Go into the TV settings and enable HDMI Plus.

Windows added support for HDR in 2017 Fall Creators Update, but it was buggy. Windows 10 seems to have ironed out the bugs. So as long as you have a Windows 10 you are fine.

Next, download the Content Ready driver from Nvidia, not the Game Ready driver which is optimized for gaming. You need this to enable 10bits, billions of colors which is needed for HDR. Usually, this is reserved for Nvidia's Quadro series pro GPU's but Nvidia was kind enough to enable this with their high end RTX cards. Without this, you can still enable 8K but you just need to do it manually by going into the Nvidia control panel, setting up a custom resolution, and manually typing out an 8K profile. If you have everything as mentioned above though, the option for 8K should pop up as a native resolution in control panel.

Go to Youtube and find an HDR video. You should now have twice as many resolution selections to view from, half in regular view (ie 480p, 720p, 1080p, etc, etc) and just as much but in HDR view (ie 480pHDR, 720pHDR, 1080pHDR, etc, etc). You should be all set at this point.

You'll be able to do 8K@60hz or 4k@120hz. I like it at 4K as it already provides lots of real estate to work in while giving head room to let the GPU stretch it's legs when doing heavy crunching. I do film content creation so I usually have multiple creative apps open at same time and can easily be using 12-20GB of video ram just for my GUI alone to do smooth playback and scrubbing. So the 24GB in an RTX 3090 is a requirement if doing creative work. I've yet to max out 48GB of system ram and topped off about 20GB of GPU ram.

**Q: My uhdtv 8 series 75" 2019 keeps turning off and on.**
A: Same thing happened with mine. The tv was scrapped. The main board was toast. If the main board or sound board go, you can NOT replace either. You must replace both boards and the monitor (screen) because they all have to be synced together.  This was directly from Samsung. My tv that 13 months ended up in the trash. Luckily I purchased an extended warranty and I got a new 1.

**Q: does this tv come with apps built in, Netflix, Utube,ect. ?**
A: Unfortunately, yes! The only TV manufacturer currently to allow you to install any apps via Google Play Store (like normal) is Sony. Do not learn this the hard way, this is a great disadvantage. On the other hand, Sony doesn't have HDMI 2.1! There are NO TVs with the specs and software necessary for ALL of today's top content in the US at least...I'm waiting.

**Q: Does the 2019 version include the newest features that were introduced on 2019 4K models? IE: anti reflective filter and wide viewing angles?**
A: Yes

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*