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Mi 77 Inch OLED Ultra HD TV (Master)

  • Mi
  • Last Updated: 19th September 2026
Mi 77 Inch OLED Ultra HD TV (Master)
  • Mi 77 Inch OLED Ultra HD TV (Master)
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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
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