Deals for every list.Start early, save early.Shop now

Skip to contentGo to Product Search
Main Content

Westinghouse - 55 inch Mini-LED 4K Roku TV, 144Hz, VRR/ALLM, QLED, Dolby Vision, Bluetooth, Local Dimming, AirPlay 2

Model: WR55MX7500
SKU: 13024580
Sold & shipped by

About this product

55 Inch Mini LED 4K UHD Roku Smart TV, Native 144Hz Refresh Rate, VRR & ALLM Gaming, QLED Quantum Color, Dolby Vision HDR, Local Dimming, MEMC Motion, Apple AirPlay 2

Highlights

Features

  • ADVANCED MINI-LED & QLED BRILLIANCE

    Experience stunning picture quality with precision Mini-LED backlighting and Quantum Dot color technology. Thousands of Mini-LEDs deliver exceptional brightness, deeper blacks, and enhanced contrast, while QLED technology produces over a billion vibrant colors for a breathtaking viewing experience in any room.

  • ADVANCED LOCAL DIMMING FOR SUPERIOR CONTRAST

    Enjoy remarkable depth and realism with advanced local dimming technology that intelligently adjusts brightness across multiple zones. Dark scenes reveal richer blacks while bright highlights remain vivid, creating enhanced contrast and greater picture detail in movies, sports, and gaming.

  • 144HZ REFRESH RATE WITH AMD FREESYNC PREMIUM

    Unlock ultra-smooth gameplay with a native 144Hz refresh rate and AMD FreeSync Premium technology. Reduce screen tearing, stuttering, and motion blur while enjoying fluid action and responsive performance from compatible gaming PCs and next-generation consoles.

  • ULTRA-RESPONSIVE GAMING WITH VRR & ALLM

    Designed for next-generation gaming, Variable Refresh Rate (VRR) dynamically matches the TV's refresh rate to the action on screen for fluid, tear-free motion, while Auto Low Latency Mode (ALLM) automatically optimizes performance for faster controller response. The result is smoother gameplay, reduced lag, and a more responsive experience whether you're exploring open worlds, racing at high speeds, or competing online.

  • MEMC MOTION ENHANCEMENT

    Motion Estimation and Motion Compensation technology intelligently inserts additional frames to improve motion clarity. Fast-moving sports, action movies, and live events appear smoother with reduced blur and enhanced detail during rapid scene transitions.

Specifications

  • Display Type
    LED
    Resolution
    4K (2160p)
    Screen Size Class
    55 inches
    High Dynamic Range (HDR)
    Yes
    High Dynamic Range Format
    Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
Sponsored

Reviews

  • Rated 5 out of 5 stars

    Everything I need in a TV

    Hab one for 3 years and was so happy with it that we bought another one.

    Originally posted on westinghouse.com

    Posted by Brotherbobs

Compare similar products

Westinghouse - 55 inch Mini-LED 4K Roku TV, 144Hz, VRR/ALLM, QLED, Dolby Vision, Bluetooth, Local Dimming, AirPlay 2
Westinghouse - 55 inch Mini-LED 4K Roku TV, 144Hz, VRR/ALLM, QLED, Dolby Vision, Bluetooth, Local Dimming, AirPlay 2
4.4(10)

55 Inch Mini LED 4K UHD Roku Smart TV, Native 144Hz Refresh Rate, VRR & ALLM Gaming, QLED Quantum Color, Dolby Vision HDR, Local Dimming, MEMC Motion, Apple AirPlay 2

TCL - 55" Class M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV (2026)
4.7(30)

The TCL M8LF Series Fire TV combines advanced display technology and powerful gaming features to deliver an exceptional entertainment experience. Mini LED technology with local dimming and a high contrast HVA panel produce stunning picture quality with deeper blacks, brighter highlights, and enhanced detail, while 4K UHD resolution and High Brightness+ bring every scene to life with remarkable clarity and realism. A native 144Hz refresh rate and Motion Rate 480 with MEMC ensure ultra-smooth motion for sports, movies, and fast-paced gaming. Designed with gamers in mind, the M8LF features Game Accelerator, Auto Game Mode, and Game Bar for responsive gameplay and easy access to performance settings. Built-in Alexa+ and hands-free voice control make it easy to find entertainment, control compatible smart home devices, and get personalized assistance using just your voice. Dolby Atmos and DTS Virtual:X create immersive, room-filling sound, while Bluetooth personal audio enables private listening through compatible headphones. With four HDMI inputs for all your connected devices, the TCL M8LF Series delivers premium performance, seamless connectivity, and effortless control for every entertainment moment.

TCL - 55" QM6K Series 4K UHD HDR QD Mini LED Smart TV with Google TV with Gemini (2025)

TCL QM6K Series Smart TV, The New Definition of Affordable Premium, is ideal for fast action movies, sports, and next level gaming TCL’s Halo Control System that includes the New Super High Energy LED Microchip, Condensed Micro Lens, Micro OD Reduced Optical Distance, High Contrast HVA Panel, QLED, Zero Delay Transient Response, Bi-direction 23-bit Backlight Controller, and Dynamic Light Algorithm for Stunning “Halo-Free” Images. With Up to LD500 Precise Dimming Series and High HDR Brightness, you’ll experience pure black levels and a great picture in virtually any room lighting environment. TCL's AIPQ PRO Processor, an advanced processor optimizing each scene with machine learning provides an unrivaled cinematic experience. 144Hz native panel refresh rate with Motion Rate 480 focuses on best-in-class motion clarity producing smooth video playback. With TCL's Game Accelerator 240 and Auto Game Mode gameplay is blistering fast keeping you ahead of the competition. TCL QM6K TVs feature Dolby Atmos, DTS Virtual:X, and an all new ONKYO speaker system with a built-in subwoofer* for high performance spatial sound. TCL QM6K Series Smart TVs are the new definition of Affordable Premium.

Samsung - 55" Class M80H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)
4.5(59)

Thousands of tiny LEDs precisely work together to display brighter visuals with richer contrast. With the AI-powered processor, your favorite shows, movies and games come to life with incredible depth, realism and audio quality, while SDR content gets automatically remastered to look like HDR. Plus, discover endless content with thousands of video games and free channels.

Pros for Westinghouse - 55 inch Mini-LED 4K Roku TV, 144Hz, VRR/ALLM, QLED, Dolby Vision, Bluetooth, Local Dimming, AirPlay 2
There were no pros for this product—Picture Quality, Ease of Setup, Dolby Atmos PerformancePicture Quality, Brightness, Refresh Rate, Ease of Use, Gaming PerformancePicture Quality, Ease of Setup, Brightness

Specs

Be the first to ask a question.

We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.

No content

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.

Learn more
Video Player is loading.
Current Time 0:00
Duration -:-
Loaded: 0%
Stream Type LIVE
Remaining Time 0:00
 
1x
    • descriptions off, selected
    • captions off, selected
      Sponsored