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Samsung

SAMSUNG 55-Inch Class QLED Q70A Series - 4K UHD Quantum HDR Smart TV with Alexa Built-in (QN55Q70AAFXZA)

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Size: 55-Inch


Style: TV Only


Features

  • MOTION XCELERATOR TURBO plus: Exceptional motion enhancements up to 4K 120Hz.
  • DUAL LED Backlight: Dedicated warm and cool LED backlights provide enhanced contrast.
  • 100% COLOR VOLUME WITH QUANTUM DOT: A billion stay-true shades of breathtaking color. QLED televisions can produce 100% Color Volume in the DCI-P3 color space, the format for most cinema screens and HDR movies for television.
  • QUANTUM HDR: Go beyond HDTV with an expanded range of color.
  • ALEXA BUILT-IN: Ask more from your TV. Just ask Alexa to open apps, change the channel, search for movies and shows, play music, control your smart home devices and more. To talk to Alexa, press and hold the mic button on your remote. If you have hands-free enabled just say, "Alexa" and ask a question.

Description

As intelligent as it is beautiful. A Smart TV interface learns the content you like and makes suggestions based on what you watch.

Screen Size: 54.6 Inches


Brand: Samsung


Display Technology: QLED


Resolution: 4K


Refresh Rate: 120 Hz


Special Feature: Screen Mirroring


Included Components: Power Cable, Remote Control, User Manual


Connectivity Technology: Wi-Fi


Aspect Ratio: 169


Product Dimensions: 9.8"D x 48.5"W x 30.5"H


Display Technology: QLED


Resolution: 4K


Refresh Rate: 120 Hz


Aspect Ratio: 169


Contrast Ratio: High


Screen Finish: Flat


HDR Format Supported: HDR10, HDR10+


Motion Enhancement Technology: Motion Xcelerator Turbo plus


Picture Quality Enhancement Technology: Quantum HDR


Display Language Options: English, French, Spanish


Display Backlight Configuration: Edge LED


Display Backlight Technology: LED


Display Refresh Rate in Hertz: 120


Screen Size: 54.6 Inches


Item Dimensions D x W x H: 9.8"D x 48.5"W x 30.5"H


Item Weight: 35.9 Pounds


Item Weight Without Stand: 34.2 Pounds


Base Depth: 9.8 Inches


Display Size Class: 55 Inches


Size: 55-Inch


Speaker Description: 20 watts


Number of Audio Channels: 2


Voltage: 120 Volts


Wattage: 185 watts


Power Consumption: 15.92 Watts


Line Voltage: 110 VAC 60 Hz


Number of Batteries: 1 Lithium Polymer batteries required. (included)


Annual Energy Consumption: 140 Kilowatt Hours


Additional Features: Screen Mirroring


Parental Control Technology: V-Chip


Mounting Type: Wall Mount


VESA Mount Standard: 200 x 200 mm


Color: Black


Warranty Type: Limited


Tuner Type: ATSC


Video Encoding: H.265 (HEVC) or H.264


Brand: Samsung


Built-In Media: Power Cable, Remote Control, User Manual


Model Name: AMZSAMQN55Q70AOB9


Model Year: 2021


Model Number: QN55Q70AAFXZA


Warranty Description: 1 Year Manufacturer


Model Series: Q70


Remote Required Battery Size: AA


Remote Required Battery Quantity: 1


Manufacturer: Samsung


UPC: 887276520766


Mfr Part Number: QN55Q70AAFXZA


Item Type Name: Smart TV


Item Width: 48.5 Inches


Connectivity Technology: Wi-Fi


Internet Applications: Apple TV+, Crackle, Google Play Movies & TV, Netflix, Prime Video, SHOWTIME, Sling TV, YouTube


Audio Input: HDMI


Signal Format: digital


Total Number of HDMI Ports: 4


Hardware Interface: Bluetooth, Ethernet, HDMI, USB


Wireless Technology: Bluetooth, Wi-Fi


Bluetooth Version: 4.2


Connector Type: HDMI, USB


Number of Component Inputs: 4


Total USB 2.0 Ports: 2


Total Usb Ports: 2


Content Sharing Direction: Mobile to TV, TV to Mobile


Number of Component Outputs: 4


Operating System: Tizen


Control Method: Remote


Remote Control Technology: Voice control


Frequently asked questions

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Top Amazon Reviews

    • 55 Inches of Bliss: SAMSUNG Q70A – My Living Room's New Star
Size: 55-Inch Style: TV Only
Review Image by LindaLBKA
Review Image by LindaLBKA
Review Image by LindaLBKA
I recently welcomed the SAMSUNG 55-Inch Class QLED Q70A Series into my living room, and let me tell you, it's been nothing short of a visual masterpiece. This TV is like the Picasso of home entertainment - a true work of art! ⭐⭐⭐⭐⭐ Love, Love, Love! From the moment I turned it on, I felt like I was in a quantum leap into TV excellence. The Quantum Processor 4K is like having a personal AI assistant for your eyes. It magically elevates every pixel to 4K perfection, making my old shows look like they've undergone a Hollywood makeover. And the Motion Xcelerator Turbo plus? It's not just a feature; it's a rollercoaster for your eyeballs. Exceptional motion enhancements up to 4K 120Hz - it's like my TV is doing CrossFit for its pixels. Now, let's talk about the Dual LED Backlight - because warm and cool are not just for weather forecasts. They're the dynamic duo of contrast, creating a visual symphony that's both cozy and cool at the same time. But wait, there's more! 100% Color Volume with Quantum Dot – a billion shades of breathtaking color? It's like having a TV that can paint with all the colors of the wind. My eyes have never been so grateful for this burst of color that makes everything pop like a confetti cannon. Quantum HDR? Yes, please! Going beyond regular HDTV is so last season. Now my living room is a visual wonderland, and I'm the proud mayor of Color Town. And then there's the star of the show - Alexa. She's not just built-in; she's practically hosting the party. I now command my TV like a boss. "Alexa, play my favorite show." Boom, it's on. "Alexa, dim the lights." Consider it done. My TV has become the ultimate wingman for my lazy Sunday afternoons. In conclusion, the SAMSUNG 55-Inch Class QLED Q70A Series is not just a TV; it's a visual love affair waiting to happen. The quality is top-notch, the features are out of this world, and Alexa is the cherry on top. If you're serious about upgrading your home entertainment, this TV is your one-way ticket to a visual paradise. Trust me, your eyes will thank you later! ... show more
Reviewed in the United States on March 11, 2024 by LindaLBKA
    • All the television you'll ever need!
Size: 75-Inch Style: TV Only
I'm so glad I jumped on this deal and got the last one. I've had it for about a month now, and this television is perfect for my bedroom wall. Of course when you get a samsung Smart TV, you're getting the best! Easy setup and all the free Samsung TV Plus free streaming channels. I've only paid for cable/satellite for a few years of my life, and with this television and its app capabilities I don't plan to ever pay for television again. I have Roku and Amazon Prime, and those are enough to waste the rest of my life away watching television and movies, if that's what I wanted to do (which I really don't). It mounted right to my previous wall mount after I transferred the brackets from my 65" television, so install was easy-peazy. What a beautiful picture. Don't settle for cheaper televisions with terrible refresh rates from the bargain superstores, get minimum 120Hz refresh rate. The only thing this television doesn't have is the optical sound output that my previous television had to interface with my Samsung sound bar, but there are just enough HDMI inputs to handle that with an UltraHD Blu-ray player. ... show more
Reviewed in the United States on December 4, 2025 by Dennis Taylor
    • An almost perfect television!
Size: 75-Inch Style: TV Only
Review Image by MHD
I just moved to a new city and in setting up my new place to live, I decided that I was going to indulge myself and set up a serious home theatre. This screen is, obviously the centerpiece. I did a lot of research and it felt like this QLED television would hit the right balance of quality, size and price and it most definitely has. It's a gorgeous screen and the set up has it about 12 feet from my sofa so it literally feels cinematic! One thing I would suggest is that, if you're wanting to set it up for hardcore movie watching, dig through the settings and set picture mode to "Filmmaker Mode". It's stunning! I opted not to get a cable TV package here because I was planning on doing everything via streaming, so far, so good. My set up is an AppleTV 4K to handle all of the streaming with a stereo pair of Dolby Atmos capable HomePod 2 speakers which work perfectly for the room size. Now as to why I say "almost perfect" in the headline: What I really wanted (and, sadly, I'll never be able to get) is not a "smart TV". Since I want to be able to handle the streaming through an external device and have the sound running through external speakers, what I wish I could've bought was a stripped down version of this panel with no speakers and no "smart" features. Basically a very very high end large monitor. The TV is enabled with Alexa (which I don't use) and its own App Store (which I also don't use) and some decent speakers (which have never been used since I set up the system). I really wish TV manufacturers would make simple, high quality stripped down televisions with advanced picture settings but none of the rest of it. Now I'm going to go watch something 4K and loud! ... show more
Reviewed in the United States on August 8, 2024 by MHD

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