Insignia™ - 75" Class QF Series QLED 4K UHD Smart Fire TV
Customers are saying
Customers are delighted by the exceptional picture quality, which is the most frequently praised aspect of this product. Users also appreciate the quick and easy setup process, along with the convenient size and lightweight design that simplifies mounting. While the overall experience is positive, some users have noted a slight delay in responsiveness when pressing buttons.
Screen Size Class
75"Series
QFHighlights
Features
4K UltraHD Resolution
Experience incredible detail with 4X resolution of 1080p Full HD TVs.
QLED
Quantum Dot Technology enhances brightness and color for vibrant, lifelike picture quality.
Direct LED Backlight
Enjoy uniform brightness and rich contrast for a vibrant, immersive viewing experience.
High Dynamic Range (HDR) with Dolby Vision
Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
Dolby Atmos Audio
Advanced spatial audio processing can be found in movies, TV shows, and video games.
Fire TV Smart OS
The entertainment you love. Fire TV brings your favorite movies, shows, and live shows together.
Access thousands of shows with Fire TV
Watch over 500,000 streaming movies and TV episodes with access to thousands of channels, apps and Alexa skills, including Apple TV+, Disney+, Hulu, Netflix, Prime Video, Sling TV, YouTube and other services right from this TV.*
Voice Remote with Alexa
Use your voice to control your TV using Amazon Alexa.
Metal Bezel-Less Design
Elegant edge-to-edge glass design and sleek back panel that blends into any environment.
4 HDMI Inputs including one with eARC
Four high-speed HDMI inputs for the best connection to gaming consoles, set-top boxes, AV receiver, and more.
Versatile Connections
Enjoy easy connectivity with USB, audio output, Ethernet, RF input, and composite video, giving you seamless access to all your devices.
Bluetooth Personal Audio
Pair your favorite Bluetooth headphones to the TV for a private listening experience.
Supports Apple AirPlay
Share videos, photos, music, and more from Apple devices to your smart Fire TV.
Wi-Fi 5
Fast Wi-Fi performance for your high-speed internet connection.
Wall Mountable
Compatible with VESA pattern 300x300 for simple and safe wall mounting.
Sustainably Focused
The outer package for this product has been manufactured with sustainably sourced paper, certified by the Forest Stewardship Council (FSC). FSC certification ensures that packaging comes from responsibly managed forests to help protect the planet—today and tomorrow.
*Web-based services and content require high-speed Internet service. Some services may require a subscription.
Specifications
- Display TypeLEDResolution4K (2160p)Screen Size Class75 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
Reviews
Rating 4.7 out of 5 stars with 663 reviews
- Picture Quality (438)
- Ease of Use (33)
- Size (22)
- Weight (12)
- Setup (11)
- Responsiveness (10)
- Black Level (3)
- Operating System (3)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

Insignia QF Series TVs offer a stunning 4K Ultra HD experience with QLED – Quantum Dot Technology for enhanced brightness and lifelike color. Its sleek, bezel-less metal design blends seamlessly into any room, while the Fire TV smart OS brings your favorite streaming apps and live content together, easily controlled with the Alexa voice remote. With HDR and Dolby Vision, enjoy exceptional contrast, accurate colors, and fine details, complemented by Dolby Atmos audio for an immersive sound experience. Wall-mountable and Wi-Fi 5 enabled, the QF Series delivers elegance, performance, and convenience for all your entertainment needs.

Take in every moment with breathtaking 4K Ultra HD on this 75-inch screen. DTS Virtual-X speaker technology delivers life-like sound from your TV. Access live over-the-air channels and streaming—and control it all with your voice. Ask Alexa to launch apps, search for titles and more. The Insignia 75-inch Class F50 Series LED 2160p 4K UHD Smart Fire TV is ready for an unforgettable night of entertainment.

The Toshiba M450S redefines what to expect from your home entertainment. It begins with a picture meticulously calibrated by REGZA AI Engine ZR with QLED Color technology that ensure every hue is stunningly true-to-life. With REGZA Power Audio and the object-based magic of Dolby Atmos, sound moves around you with thrilling clarity. All of this is presented within a cabinet crafted according to the "Japanese Beauty" design concept, ensuring the M450S is as much a work of art as it is a technological marvel.

Watch all your content in stunning 4K resolution, featuring rich contrast and vivid colors for a clear, immersive picture. Access thousands of free streaming options, including 750+ subscription-free channels, through Samsung TV Plus. Enjoy thousands of console-free video games with Gaming Hub. Built for durability, this TV is backed by the #1- rated brand in reliability according to the American Customer Satisfaction Index (ACSI®).
| Pros for Insignia™ - 75" Class QF Series QLED 4K UHD Smart Fire TV | |||
|---|---|---|---|
| Picture Quality, Ease of Use, Size, Weight, Setup | Overall Performance | There were no pros for this product— | There were no pros for this product— |
| Cons for Insignia™ - 75" Class QF Series QLED 4K UHD Smart Fire TV | |||
| Responsiveness, Black Level, Operating System | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
Specs
Customers often buy these together
Consider the latest in display technology
Red, green and blue (RGB) LEDs create vivid color directly instead of filtering white light like traditional LED TVs.
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