Xiaomi Mix 4 Specs, Price and Best Deals

Xiaomi Mix 4
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The Xiaomi Mix 4 may not be Xiaomi’s foray into under-display cameras, but its the first time Xiaomi is pushing this tech into the market, making it available for enthusiasts to purchase. Laying aside this under-display camera, the Mix 4 offers in a high-end flagship package that happens to cost less than a large majority of the players in this category.

Where to Buy Xiaomi Mix 4

Jumia Nigeria – See Offers | Jumia Kenya – See Offers | Jumia Ghana – See Offers

Xiaomi Mi Mix 4 Key Specs and Features

  • 6.67-inch, AMOLED capacitive touchscreen, 1080 x 2340 pixels (395 PPI), 120Hz Refresh Rate
  • Android 11, MIUI 12.5
  • Qualcomm Snapdragon 888+ 5G (5nm)
  • 8GB / 12GB RAM
  • 128GB / 256GB/ 512GB Built-in Storage
  • 108MP + 8MP + 13MP Triple Rear Cameras
  • 20MP Under-display Camera
  • 5G LTE
  • Fingerprint scanner (under display, optical)
  • 120W Fast Wired Charging
  • 50W Wireless charging
  • IP53, Dust and Splash Protection
  • Non-Removable 4500mAh Li-Po battery

Xiaomi Mix 4

Design and Display

The Xiaomi Mix 4 design may not be an exact replica of another Xiaomi smartphone, but it does sort of remind of the Xiaomi Mi Ultra, which may be due to the fact that both device strive for a clean slate.

Offcourse, the star of this design lies in the front panel. Xiaomi was able to attain a clain slate all thanks to its under display camera tech. This means there are no notches, punch hole camera, cut-outs e.t.c

As mentioned in the introductory paragraph, this isn’t the first time Xiaomi is showcasing this tech, but its the first time its being commercialised.

Aside from having the cameras under the display, Xiaomi also place an optical fingerpint sensor under the display, which isn’t new anymore, considering the fact that we have seen a lot of smartphones in the past with this tech.

Flipping the device to get a rear view reveals a round edge square camera module holding triple cameras. Also on the rear, is the Xiaomi branding, which indicates its a Xiaomi smartphone.

The Xiaomi Mix 4 comes in three colour options that include Ceramic Black, Ceramic White and Shadow Gray.

The Cameras

As far as the camera specs sheet is concerned, the xiaomi Mix 4 is no slouched. It packs in a seemlingly impressively camera setup.

On the rear, we have a 108MP primary camera with an aperture of f/1.9, an 8MP periscope telephoto camera with an aperture of f/4.1, a 13MP ultrawide camera with a 123˚ field of view. Video recording on this setup is capped at [email protected]

Moving upfront to the selfie side, we have a 20MP under-display camera. This camera is capable of recording videos up to [email protected]

Hardware and Software

Performance on the Xiaomi Mix 4 is on the high-end side as discussed in the introductory paragraph. The highlight of its performance setup is its Qualcomm Snapdragon 888+ processor.

We also have the Adreno 660 GPU, 8GB / 12GB RAM options, a non-removable 4500 mAh battery. What’s more we have a 120W fast wired charging, 50W wireless charging.

On the software side, we have the MIUI 2.5 user interface running on the Android 11 operating system.


The Xiaomi Mix 4 features Bluetooth 5.2, NFC and a USB Type-C 2.0 port. Please note that there isn’t a 3.5mm headphone jack here, but you can listen to audio privately using  type-c headphones or wireless headphones.

Internet connectivity on this Mix 4 is capped at 5G, which means enthusiasts will be able to utillize 5G connectivity for downloads, uploads and streaming.

The Xiaomi Mix 4 Price and Availability

Xiaomi Mix 4 price starts at around $772, which translates 318,399 Naira in Nigeria, 84,644 KSH in Kenya, 4,658 GHC in Ghana.

The Xiaomi Mix 4 was announced on August 10th 2021, it is expected to be released for purchase on August 16th

Xiaomi Mix 4 Specs

Here are a few specs of the Xiaomi Mix 4:

General Features

  • Platform: Android 11, MIUI 12.5
  • Processor: Qualcomm SM8350 Snapdragon 888+ 5G (5 nm) (1×2.99 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680)
  • GPU: Adreno 660
  • Memory: 8GB / 12GB RAM
  • Colours: Ceramic Black, Ceramic White, Shadow Gray
  • Dimension: 162.6 x 75.4 x 8 mm
  • Weight: 225 g
  • SIM Type: Nano-SIM
  • SIM Count: Dual-SIM


  • Display: 6.67-inches AMOLED, 1080 x 2400 Pixels, ~87.6% screen-to-body ratio, ~395 PPI, 120Hz Refresh Rate
  • Screen Protection: Corning Gorilla Glass Victus
  • Foldable Display: No


  • Rear Camera: 108MP (Primary) f/1.9 + 8MP (periscope telephoto) f/4.1 + 13MP (Ultrawide) 123˚ FOV
  • Rear Camera Features: Dual-LED flash, HDR, Panorama, [email protected], [email protected]/60fps, [email protected]/60/120/480fps; gyro-EIS, HDR10+
  • Front Camera:  20MP Under Display-Camera


  • Built-in Storage: 128GB / 256GB / 512GB
  • Memory Card Support: No
  • Bundled Cloud Storage:

Network Support

  • 2G GSM: 850 / 900 / 1800 / 1900
  • 2G CDMA 1X: 800
  • 3G WCDMA: 850 / 900 / 1700(AWS) / 1900 / 2100
  • 3G CDMA EVDO: 2000 1xEV-DO
  • 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
  • 5G: 1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+: Yes
  • CDMA EVDO: Yes
  • 4G LTE: Yes
  • 5G: Yes
  • WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Bluetooth 5.2, A2DP, LE, aptX HD
  • NFC: Yes
  • Infrared Blaster: Yes
  • USB Port: USB Type-C 2.0


  • SMS/MMS: Yes
  • Instant Messaging:
  • Push Emails:
  • Email Protocol:


  • Music Player: Yes
  • Video Player: Yes
  • FM Radio: No
  • Loudspeaker: Yes
  • 3.5mm Jack: No


  • Maps: Yes

Sensors & Control

  • Digital Compass: Yes
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor: Yes
  • Barometer:
  • SpO2:
  • Pedometer:
  • Heart Rate Monitor: No
  • Gyroscope:
  • Fingerprint Scanner: Yes (under display, optical)
  • Iris Scanner:
  • Face Unlock:
  • Stylus Pen: No
  • Intelligent Digital Assistant: Yes
  • Motion Sensing / Gesture Control:
  • Voice Control: Yes

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation:
  • Wireless Charging: 50W Capacity
  • Built-in Mobile Payment:
  • Water Resistant: IP53 Splash Protection
  • Dust Resistant: IP53 Dust Protection
  • Image Editor:
  • Video Editor:
  • Document Viewer:
  • Document Editor:


  • Battery: Non-Removable 4500mAh Li-Po Battery
  • Talktime:
  • Standby Time:
  • Fast Charging: 120W Fast Charging Capacity
Paschal Okafor is NaijaTechGuide Team Lead. The article Xiaomi Mix 4 Specs, Price and Best Deals was written by Alexis Daudu. The article was last modified: August 26th, 2021
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