Technology News
English Edition

Mi 77 Inch OLED Ultra HD TV (Master)

  • Mi
  • Last Updated: 6th July 2026
Mi 77 Inch OLED Ultra HD TV (Master)
  • Mi 77 Inch OLED Ultra HD TV (Master)
Compare Notify When Available
Key Specs
  • Display
    Display 77.00-inch
  • Screen Type
    Screen Type OLED
  • Dimensions
    Dimensions 1723x977x289
  • Resolution Standard
    Resolution Standard 4K
  • OS
    OS Android Based
  • Smart TV
    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

Mi 77 Inch OLED Ultra HD TV (Master) Competitors

OR
  • Mi 77 Inch OLED Ultra HD TV (Master) Mi 77 Inch OLED Ultra HD TV (Master)
Compare

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
Advertisement
Featured
Best TV

Popular Stores

Advertisement
Popular on Gadgets
Latest Gadgets
Popular TV Brands
#Trending Stories
  1. iPhone 18 May Receive RAM Boost to Handle Apple Intelligence Better
  2. Here's Why Apple's Foldable iPhone Could Go on Sale Later Than Expected
  3. Moto G77 Power Listing Confirms Key Specifications Before July 8 Debut
  4. Best Amazon Prime Day Laptop Deals for Students
  5. Vivo Y500 4G Makes Global Debut With an 8,100mAh Battery: See Price
  6. iPhone Air 2 Could Address Biggest Complaint of Apple's First-Gen Model
#Latest Stories
  1. Huawei Mate X8 Display, Camera Details Leaked Online; Mate XT 2 and Mate X8 Said to Launch With Kirin Processor
  2. Redmi Said to Be Working on 7-Inch 'Performance' Smartphone
  3. Bitcoin Trades Near Two-Week High as Crypto Investor Sentiment Improves
  4. iOS 27 System Prompt Reportedly Hints at Apple’s New Smart Wearable With Two Cameras
  5. Xiaomi Civi Series Discontinued With No Next-Generation Model Planned, Claims Tipster
  6. Apple’s Foldable iPhone to Hit Shelves Later Than Anticipated Due to ‘Manufacturing Challenges’, Analyst Claims
  7. Samsung Galaxy F70 Pro Bluetooth SIG Listing Suggests Its Launch Might Be Right Around the Corner
  8. iPhone Air 2 Design Leaked in New Renders That Point to Dual 48-Megapixel Cameras
  9. Vivo X300e Key Specifications Leaked; Snapdragon 8 Gen 5, 50-Megapixel Zeiss Camera Tipped
  10. Vivo Y500 4G Launched With 8,100mAh Battery, 50-Megapixel Rear Camera: Price, Specifications
Gadgets 360 is available in
Follow Us
Download Our Apps
App Store App Store
Available in Hindi
App Store
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products »
Latest Tech News »