Mi 77 Inch OLED Ultra HD TV (Master)

  • Mi
  • Last Updated: 7th May 2026
  • Overview
  • Specs
  • Comparisons
  • User Reviews
  • News
Advertisement
Key Specs
  • Display 77.00-inch
  • Screen Type OLED
  • Dimensions 1723x977x289
  • Resolution Standard 4K
  • OS Android Based
  • Smart TV Yes
Market Status Released
Release Date 10th August 2021

Mi 77 Inch OLED Ultra HD TV (Master) Full Specifications

General
Brand Mi
Model 77 Inch OLED Ultra HD TV (Master)
Release date 10th August 2021
Model Name Mi TV Master 77-Inch OLED
Display Size 77 inch
Screen Type OLED
Color Black
Resolution (pixels) 3840x2160
Resolution Standard 4K
Smart TV Yes
Series Mi TV Master
Launch Year 2021
Power Consumption Standby (W) 0.5
Audio features
Number of Drivers 9
Speaker Output RMS 70W
Dimensions
Width x Height x Depth (without stand) 1723x977x289
Weight (without stand) 37KG
Width x Height x Depth (with stand) 1723x1022x289
Weight (with stand) 41
Smart tv features
Number of Cores quad-core
Processor Cortex A73
Graphic Processor Mali-G52MC2
Storage Capacity 64GB
Operating System Present MIUI for TV
Operating System Android Based
Screen Mirroring Yes
Connectivity features
No of HDMI Port 3
No of USB Port 2
Wi-Fi Type Dual Band
Built In Wi-Fi Yes
Wi-Fi Supported Yes
Wi-Fi Bands Supported 2.4GHz,5GHz
Ethernet (RJ45) Yes
Video features
Brightness 1000 nits
Contrast Ratio 1500000:1
View Angle 178
Refresh Rate (Hz) 120
HDR Support HDR10+,Dolby Vision
Remote control features
Smart Remote Yes
! Error or missing information? Please let us know
OR
Compare Mi 77 Inch OLED Ultra HD TV (Master) With »

Mi 77 Inch OLED Ultra HD TV (Master) User Review and Ratings

0
  • 5 ★
  • 4 ★
  • 3 ★
  • 2 ★
  • 1 ★
Write Your Review

Mi 77 Inch OLED Ultra HD TV (Master) News

Other Mi TV

TV Price List
Best TV
Popular Tv Brands
  1. OPPO K14 5G Overview: Segment's Smoothest and Longest-Performing Smartphone Under ₹25,000
  2. Vivo X300 FE Review: A Strong Contender With a Catch
  3. Samsung's One UI 8.5 Update Finally Rolls Out to These Smartphones
  4. OnePlus 16 Could Get 200-Megapixel Camera, These Other Upgrades
  5. Redmi Teases Launch of New Device in India, Amazon Availability Confirmed
  6. Vivo X300 FE Arrives in India With a 50-Megapixel Zeiss Camera at This Price
  7. Samsung Galaxy A27 5G Visits Geekbench Again With Better Performance Scores
  1. Realme 16x Reportedly Bags BIS Certification, India Launch Could Be on the Cards
  2. Redmi Teases Launch of Performance-Focused Device in India, Amazon Availability Confirmed
  3. Samsung Galaxy Ring 2 Launch Timeline Leaked; Could Arrive With Upgraded Sensors, Improved Battery Life
  4. Apple to Invest Rs. 100 Crore in India as Part of Its Renewable Energy and Environmental Initiatives
  5. OnePlus 16 Specifications Tipped Again; to Get 200-Megapixel Camera, Snapdragon 8 Elite Gen 6 Pro SoC
  6. iPhone 18 Pro CAD Renders Reveal Smaller Dynamic Island, Identical Rear Camera Design
  7. Astronomers Discover Trans-Neptunian Object With Atmosphere in Outer Solar System
  8. Samsung's One UI 8.5 Update Finally Rolls Out to Galaxy S25 Series, S24 Series, S25 FE, Z Fold 7 and Z Flip 7
  9. Samsung Galaxy A27 5G Shows Up on Geekbench Again With Slightly Improved Performance Scores
  10. Adobe Unveils New Productivity Agent for Acrobat, Adds New Features to PDF Spaces
Download Our Apps
Available in Hindi
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.