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Xiaomi Mi Mix 4

Xiaomi Mi Mix 4
Brand: Xiaomi
Category: Smartphones
  • Display: 6.67-inch AMOLED
  • Camera: Rear: 108+8+5MP Front: 20MP
  • RAM: 8GB/12GB LPDDR5
  • Storage: 128GB/256GB/512GB UFS 3.1
  • Processor: Qualcomm Snapdragon 888+ 5G
  • Battery: 4500mAh, 120W wired HyperCharge technology
  • Operating System: Android 11 (upgradable to Android 12)


Price in Bangladesh

Unofficial 8GB + 128GB - 55,000 - 65,000 TK
8GB + 256GB - 60,000 - 70,000 TK
12GB + 256GB - 65,000 - 75,000 TK
12GB + 512GB - 70,000 - 80,000 TK


Device Type Smart Phone
Band Xiaomi
Model Mi Mix 4
Released 16 August 2021
Status Available


Display Type AMOLED capacitive touchscreen, 1B colors
Size 6.67 inches, Full View Display (87.6% screen & body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (395 ppi density)
Refresh Rate 120Hz
Protection Corning Gorilla Glass Victus (6)
More Features - HDR10+
- Dolby Vision
- 480Hz touch sampling rate
- 800 nits (HBM) brightness
- Wide color gamut
- True-tone


Operating System Android 11 (upgradable to Android 12)
Custom UI MIUI 12.5 (upgradable to MIUI 13)
Processor Qualcomm SM8350 Snapdragon 888+ 5G (5 nm)
CPU Octa-core (1x2.99 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
GPU Adreno 660
- 64 Bit


Internal Storage 128GB/256GB/512GB UFS 3.1
Card Slot No
Variant 8GB/128GB, 8GB/256GB, 12GB/256GB & 12GB/512GB - UFS 3.1

Rear Camera

Camera 108 MP, f/1.9, 24mm (wide), 1/1.33", 0.8µm, Dual Pixel PDAF, Laser AF, OIS

8 MP, f/4.1, 120mm (periscope telephoto), PDAF, OIS, 5x optical zoom

13 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm
Resolution 12000 x 9000 Pixels
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps; gyro-EIS, HDR10+
Features Exposure compensation, ISO control, Phase Detection autofocus, Laser autofocus, Continuos Shooting, High Dynamic Range mode (HDR), Digital Zoom, Auto Flash, Digital image stabilization, Face detection, Touch to focus, Autofocus, Dual-LED dual flash, HDR, panorama

Front Camera

Camera Under-Display Camera 20 MP, 27mm (wide), 1/3.4", 0.8µm
Resolution 5472 x 3648 Pixels
Video 1080p@30fps, 720p@30fps
Features HDR


SIM Dual SIM (Nano-SIM, dual stand-by)
2G Network
3G Network
4G Network
5G Network
Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G


Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e
WLAN Dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.2, A2DP, LE, aptX HD
GPS Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
USB USB Type-C 2.0


Audio Vibration, MP3, WAV ringtones
3.5mm Jack
Fm Radio


Battery Type Li-Po (Lithium Polymer)
Capacity 4500 mAh battery
Placement Non-removable
Charging Up to 15 minutes with 120W Fast charging (advertised)
- 50W Fast wireless charging, 100% in 28 min (advertised)
- Quick Charge 4
- Power Delivery 3.0

Body Design

Dimensions 162.6 x 75.4 x 8 mm (6.40 x 2.97 x 0.31 in)
Weight 225 g (7.94 oz)
Build Material Glass Front (Gorilla Glass Victus), Ceramic Back, Aluminum Frame
Colors Ceramic Black, Ceramic White & Shadow Gray


Fingerprint Under Display-Optical
IP Rating N/A
More - IP53, dust and splash protection
Sensors Proximity Sensor
Compass / Magnetometer Sensor
Gyroscope Sensor
Light Sensor
Color Spectrum
Ultra-Wideband (UWB) support
Other Features - SMS(threaded view), MMS, Email, Push Email, IM
- XviD/MP4/H.265 player
- MP3/WAV/eAAC+/Flac player
- Photo/video editor
- Document viewer

Our Rating

The overall rating is based on review by our experts

  • Display 9 / 10
  • Camera 9 / 10
  • Performance 9 / 10
  • Battery 9 / 10
  • Design 9 / 10
  • Call Quality 9 / 10
  • Connectivity 9 / 10
  • Multimedia 9 / 10
  • Usability 9 / 10
  • Features 9 / 10

Mobile Price BD: Xiaomi Mi Mix 4 – Overview Full Features


Welcome to Mobile Price BD, Introducing the Xiaomi Mi Mix 4. stuns with an under-display camera, bezel-less design, and a liquid lens for macro magic. Snapdragon 888+ power drives the 120Hz AMOLED display, while 108MP and OIS capture breathtaking photos. Ultra-fast charging fuels the 4500mAh battery, and Harman Kardon sound completes the immersive experience. All in a sleek ceramic body, the Mi Mix 4 pushes boundaries, one innovative feature at a time.

Display and Design:

The Mi Mix 4 stuns with its bezel-less, under-display camera for a truly immersive viewing experience. Its 6.67-inch AMOLED panel boasts a Full HD+ resolution that’s optimized for clarity and power efficiency. A buttery-smooth 120Hz refresh rate delivers ultra-responsive scrolling and animations, while HDR10+ support ensures vibrant, realistic colors. Corning Gorilla Victus shields the display from scratches and drops, and features like DC Dimming and Sunlight Mode further enhance eye comfort.

The phone’s sleek form factor is crafted from ceramic or aerospace-grade aluminum, depending on the model, offering a luxurious and durable feel. It comes in a range of eye-catching colors, including Ceramic White, Shadow Gray, and Cosmic Black.

Camera Capabilities:

The Xiaomi Mi Mix 4 boasts a versatile triple-camera setup on its rear. The 108MP main sensor captures stunning detail in well-lit conditions, while the 8MP periscope telephoto lens offers 5x optical zoom for bringing distant subjects closer. An expansive 13MP ultrawide lens rounds out the trio, capturing sweeping landscapes and large group shots. Video recording goes up to 8K@24fps, while slow-motion capture reaches a blistering 1080p@480fps. Dual-LED flash, HDR, and panorama are all on board, ensuring optimal shots in various lighting scenarios.

Up front, the 20MP under-display selfie camera delivers sharp self-portraits without sacrificing screen real estate. AI Beautify enhances your natural features, while Night Mode brightens up dimly lit scenes. The Mi Mix 4 also features Movie Frame, adding cinematic black bars to your videos, and AI scene detection automatically adjusts settings for optimal results.


The Xiaomi Mi Mix 4 packs a punch in the performance department, boasting a top-of-the-line Qualcomm Snapdragon 888+ 5G processor clocked at 2.95 GHz. This powerhouse CPU, paired with the equally impressive Adreno 660 GPU, handles even the most demanding tasks with ease, whether you’re blazing through graphic-intensive games or multitasking like a pro. LPDDR5 RAM options of 8GB or 12GB further ensure smooth sailing, letting you switch between apps and run multiple processes without any lag. This combination of cutting-edge hardware guarantees a fluid and responsive user experience, making the Mi Mix 4 a true flagship contender.

Storage Options:

The Xiaomi Mi Mix 4 redefines storage flexibility with its versatile options. Choose between ample internal storage, starting at a generous 128GB and reaching a whopping 512GB, perfect for hoarding your favorite apps, photos, and videos. Need even more space? The phone’s dedicated card slot lets you expand your storage by up to 1TB with a microSD card, ensuring you’ll never run out of room.

But the Mi Mix 4’s storage prowess goes beyond just capacity. Multiple storage variants cater to diverse needs. Opt for the base 128GB + 6GB RAM combination for everyday tasks, or level up to the 256GB + 8GB RAM configuration for smoother multitasking and gaming. For the ultimate power user, the 512GB + 12GB RAM variant delivers the ultimate in storage and performance.

Software and User Interface:

The Xiaomi Mi Mix 4 packs a powerful software punch with a custom MIUI 12.5 layered atop Android 11. This UI boasts intuitive navigation, aesthetic customization options, and performance enhancements. Floating multitasking windows boost productivity, while privacy features like app lock and data masking keep your information secure. MIUI Themes let you personalize your phone with endless visual tweaks, and built-in optimization tools ensure smooth performance. With its blend of Android familiarity and Xiaomi’s unique features, the Mi Mix 4’s software delivers a satisfying and versatile user experience.

Battery and Charging:

The Mi Mix 4 boasts a spacious 4,500mAh battery, offering ample juice for even the most demanding users. This lithium-ion powerhouse is strategically placed under the sleek rear panel, ensuring balanced weight distribution. But the real magic lies in the charging capabilities.

The Mix 4 supports blazing-fast 120W wired charging, capable of juicing up the battery from 0 to 100% in just 21 minutes. That’s not all, it also features 50W wireless charging, eliminating the need for pesky cables altogether. With advanced charging optimization and Smart Charging technology that protects against overcharging, the Mi Mix 4 keeps your battery healthy and ready for action. So, ditch the power bank and embrace the freedom of lightning-fast charging with the Xiaomi Mi Mix 4.

Connectivity and Network:

The Mi Mix 4 boasts cutting-edge connectivity options for seamless network access and blazing-fast wireless experiences. Dual 5G ensures lightning-quick data speeds, while support for various 5G bands guarantees wider network compatibility. Wi-Fi 6E delivers next-gen wireless with incredible speeds and reduced latency, making streaming and downloading a breeze. Traditional Wi-Fi 802.11a/b/g/n/ac is also onboard for universal compatibility.

Stay connected with Bluetooth 5.2, offering stable connections for wireless headphones and peripherals. A-GPS, GLONASS, GALILEO, BDS, QZSS, and NavIC provide global navigation accuracy for your every adventure. USB Type-C 2.0 handles charging and data transfer with ease.


The Mi Mix 4 pushes the boundaries of smartphone design with its under-display camera, offering a truly bezel-less viewing experience. This immersive display is backed by a powerful Snapdragon 888+ processor, ensuring flawless performance for even the most demanding tasks. LiquidCool Technology keeps things cool under pressure, while a 120Hz refresh rate delivers smoother-than-ever scrolling.

Photography enthusiasts will be impressed by the 108MP triple-lens camera system, capturing stunningly detailed photos and cinematic-quality videos. OIS ensures sharpness even in low-light conditions, and AI-powered scene recognition optimizes settings for every shot.

The Mi Mix 4 isn’t just about looks and specs; it’s packed with smart features that enhance your everyday life. Wireless charging and reverse wireless charging let you power up your devices on the go, while AI Assistant handles tasks with simple voice commands.

With its bold design, cutting-edge features, and powerful performance, the Xiaomi Mi Mix 4 is a true flagship phone that stands out from the crowd.

Disclaimer: We do not guarantee that the information of this page is 100% accurate and up to date. Mobile Price BD


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