Xiaomi Mi MIX 4 launched with under-display camera, 50x zoom, 120W fast charging, Snapdragon 888+ and more

Mi MIX 4

On August 10, 2021, Xiaomi has launched the latest Mi MIX series smartphone – Mi MIX 4 in China. It features an under-display camera technology that offers a 400 ppi seamless viewing in the camera zone and matching the pixel density.


Mi MIX 4 comes with 6.67’-inch AMOLED 3D curved display with 120Hz refresh rate, Snapdragon 888+ processor, 108MP main camera, 20MP UDC, 4,500mAh battery with 120W wired fast charging, and more.

You can check the full specification, price, and availability of this smartphone.



  • 6.67-inch (2400×x 1080 pixels) Full HD+ 10-bit AMOLED display, Dolby Vision, HDR10+, 120Hz refresh rate, 480Hz touch sampling rate, Corning Gorilla Glass Victus Protection


  • Up to 3.0GHz Octa Core Snapdragon 888 Plus 5nm Mobile Platform with Adreno 660 GPU


  • 8GB LPPDDR5 RAM with 128GB / 256GB UFS 3.1 storage, 12GB LPPDDR5 RAM with 256GB / 512GB UFS 3.1 storage


  • Dual SIM (nano + nano)

Operating System

  • MIUI 12.5 based on Android 11

Rear Camera

  • 108MP rear camera with 1/ 1.33″ Samsung HMX sensor, 0.8μm pixel size,  LED flash, f/1.95 aperture, OIS, up to 100x zoom, 13MP 120° free-form ultra-wide camera with f/2.2 aperture, 8MP periscope camera with 5x optical zoom, up to 50x digital zoom, 8K video recording at 24fps, 4k 60 fps

Front Camera

  • 20MP Under screen front-facing camera, 1.6μm 4-in-1 Super Pixel

Additional Features

  • In-display fingerprint sensor, Infrared sensor


  • USB Type-C audio, Hi-Res audio, Custom 1014 linear top speaker, 1216P linear bottom speaker, SOUND BY Harman Kardon


  • 5G SA/NSA, 4G VoLTE, Wi-Fi 6E 802.11 ax 2×2 MIMO, Bluetooth 5.2, UWB, GPS (L1 + L5), NavIC, NFC, USB Type-C


  • 4500mAh (Typical) battery with 120W wired, 50W wireless charging


Xiaomi Mi MIX 4 offers four color options – Ceramic Gray, Ceramic White, and Ceramic Black. The smartphone is now available to order and from August 16, its sale will start in China.

  • Xiaomi Mi MIX 4 (8GB+128GB) is priced at 4,999 yuan (US$ 770 / Rs. 57,410 approx.)
  • Xiaomi Mi MIX 4 (8GB+256GB) is priced at 5,299 yuan (US$ 817 / Rs. 60,850 approx.)
  • Xiaomi Mi MIX 4 (12GB+256GB) is priced at 5,799 yuan (US$ 894 / Rs. 66,590 approx.)
  • Xiaomi Mi MIX 4 (12GB+512GB) is priced at 6,299 yuan (US$ 971 / Rs. 72,330 approx.)

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