Screen Size | 54.5 Inches |
---|---|
Item Weight | 29.8 Pounds |
Item Weight Without Stand | 27.5 Pounds |
Viewing Angle | 170 Degrees |
INSIGNIA All-New NS-55DF710NA21 55-inch Smart 4K UHD - Fire TV Edition, Released 2020
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Product details
Top highlights
- 54.5 Inches
- BrandINSIGNIA
- 4K (2160p)
- 60 Hz
- Special FeatureFlat
- Voice remote with Alexa: Use your voice to watch live TV, launch apps, search for titles, play music, switch inputs, control smart home devices, and more.
- Endless Entertainment: Watch over 500,000 streaming movies and TV episodes with access to tens of thousands of channels, apps, and Alexa skills.
- Access your favorite content: Fire TV Edition seamlessly integrates live over-the-air TV and streaming channels on a unified home screen.
- 4K Ultra HD (2160p resolution): Enjoy breathtaking 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality.
- Watch high dynamic range (HDR) content on your TV: With an HDR-compatible 4K TV, you can enjoy HDR movies and TV shows, in addition to all your current content.
Product specifications
Item details
Measurements
Display
Features
Connectivity
Installation
Power
System
Audio
Additional details
Warranty
Brand | INSIGNIA |
---|---|
Built-In Media | Remote, Stand, TV |
Model Name | NS-55DF710NA21 |
Antenna Location | Home Viewing |
Model Year | 2020 |
Model Number | NS-55DF710NA21 |
Model Series | NS-55DF710NA21 |
Remote Required Battery Quantity | 2 |
Specific Uses For Product | Home Viewing |
Manufacturer | TREND SMART AMERICA LTD EXB |
UPC | 600603261923 |
ASIN | B086VRY1N4 |
Item Height | 30.3 inches |
Warranty Description | 1 year parts and labor |
Screen Size | 54.5 Inches |
---|---|
Item Weight | 29.8 Pounds |
Item Weight Without Stand | 27.5 Pounds |
Display Size Class | 55 Inches |
Display Technology | LCD |
---|---|
Resolution | 4K (2160p) |
Refresh Rate | 60 Hz |
Aspect Ratio | 1.77:1 |
Viewing Angle | 170 Degrees |
Screen Finish | Flat |
HDR Format Supported | Dolby Vision |
Motion Enhancement Technology | 60Hz |
Picture Quality Enhancement Technology | HDR, 4K |
Display Backlight Setting | Adjustable |
Display Backlight Technology | LED |
Has Color Screen | Yes |
Additional Features | Flat |
---|---|
Parental Control Technology | Built-in device controls |
Connectivity Technology | HDMI, USB |
---|---|
Internet Applications | Netflix |
Audio Input | HDMI |
Signal Format | digital |
Total Number of HDMI Ports | 3 |
Hardware Interface | HDMI, USB |
Wireless Technology | Wi-Fi |
Screen Mirroring Technology | Miracast |
Connector Type | HDMI, USB |
Total USB 3.0 Ports | 1 |
Total Usb Ports | 2 |
Number of Component Outputs | 3 |
Mounting Type | Wall Mount |
---|---|
VESA Mount Standard | 200 x 200 mm |
Battery Type | 2 AAA batteries |
---|---|
Line Voltage | 110 VAC 60 Hz |
Number of Batteries | 2 AAA batteries required. (included) |
Is Electric | Yes |
Operating System | FireOS |
---|---|
Controller Type | Voice Control |
Control Method | Voice |
Audio Output Mode | Surround |
---|---|
Speaker Description | Built-in speakers with Dolby Digital surround sound |
Number of Audio Channels | Dolby Digital |
Integrated Surround Sound Format | Dolby Digital |
Color | Black |
---|---|
Warranty Type | Limited |
Tuner Type | ATSC |
Video Encoding | HEVC |
Warranty & Support
Amazon.com Return Policy: Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Energy Guide

Additional details
Legal Disclaimer
Web-based services and content require high-speed Internet service. Some services may require a subscription.
Visible screen diagonal
55" / 139 cm
WARNING: California’s Proposition 65
Proposition 65 Warning for California Consumers
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Product description

Insignia 4K UHD Smart TV is a new generation of television featuring the Fire TV experience built-in and including a Voice Remote with Alexa. With true-to-life 4K Ultra HD picture quality and access to all the movies and TV shows you love, Insignia delivers a superior TV experience that gets smarter everyday. The Voice Remote with Alexa lets you do everything you'd expect from a remote—plus, easily launch apps, search for titles, play music, switch inputs, control smart home devices, and more, using your voice.
Smart but simple in every way. Just plug it in, connect to Wi-Fi, and enjoy.

Great Picture. Incredible value.
Experience breathtaking 4K Ultra HD picture quality with more than 8 million pixels for stunning clarity, deep contrast, and vivid colors. Watch movies and TV shows come to life in Ultra HD.
Insignia is built for speed and performance. It’s powered by a-quad-core CPU/Multi-core GPU for instant search results and fast and fluid responsiveness. Connect easily with dual-band Wi-Fi, three HDMI inputs, and multiple input/output options. You can even customize the name of each input and adjust picture settings for each connected device. This TV is HDR-compatible, so you can enjoy HDR movies and TV shows. Plus, your TV keeps getting smarter with new Alexa skills and automatic over-the-air software updates, so you always have the latest.

Live TV + over 500,000 streaming movies and TV episodes
Fire TV Edition brings together live over-the-air TV and all your streaming channels on the home screen. Connect any HD antenna and use Alexa to instantly search for and watch live over-the-air TV, or choose from a vast catalog of streaming movies and TV shows from Disney+, Netflix, YouTube, Prime Video, Hulu, and more. Plus, you can subscribe to Sling TV, DIRECTV NOW, and others to stream even more of your favorite live TV shows. You can also connect your cable/satellite box or gaming console through one of the TV's three HDMI ports.

Control your TV
Use the included Voice Remote with Alexa to easily control TV functions like power, volume, navigation, playback, and input switching—plus, easily launch into Prime Video, and Netflix with quick access buttons.

Find new favorites
Want to watch something new? Press the microphone button and say, “Find dramas,” and Alexa will show you search results from a universal catalog of hundreds of integrated apps and channels.

Control your smart home
Enhance your entertainment experience by easily controlling your smart home devices with Alexa. Simply use your voice to do things like adjust the lights, set the temperature, and lock the door, and ease right into movie night.

Get more out of Alexa
Go beyond streaming with access to tens of thousands of Alexa skills. Want to order pizza? Check the score? Play a game? Alexa can do that too!

![]() Insignia Smart TV | ![]() Insignia 4K UHD Smart TV with HDR | ![]() Toshiba Smart TV | ![]() Toshiba 4K UHD Smart TV with HDR | |
---|---|---|---|---|
Screen Size | 24", 32", 39" | 43", 50", 55", 65", 70" | 32", 43" | 43", 50", 55" |
Resolution | 720p or 1080p HD | 4K UHD | 720p or 1080p HD | 4K UHD |
Refresh Rate | 60 Hz | 60 Hz | 60 Hz | 60 Hz |
HDMI ports | 3 | 3 | 3 | 3 |
Fire TV built-in | ✓ | ✓ | ✓ | ✓ |
Voice Remote with Alexa | ✓ | ✓ | ✓ | ✓ |
Dolby Vision HDR | no data | no data | no data | ✓ |
Hands-free control (when paired with an Echo device) | ✓ | ✓ | ✓ | ✓ |
Audio Processing | DTS TruSurround | DTS Studio Sound | DTS TruSurround | DTS Virtual X |
From the brand
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We design technology with you in mind. Our simple Insignia products give you what you need to make the everyday a little easier.
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