Technical sheet of Xiaomi Mix Fold 4

Description

Xiaomi, a brand known for its cutting-edge technology and innovation, has once again pushed the boundaries of smartphone design with the release of the Xiaomi Mix Fold 4 in July 2024. This high-end smartphone is a testament to Xiaomi's commitment to providing users with top-of-the-line features and unparalleled user experience.

Design & Materials

The Xiaomi Mix Fold 4 boasts a sleek and stylish design, with a foldable display that transforms the traditional smartphone form factor. The device features a Super AMOLED screen, measuring 6.56 inches with a resolution of 1080x2520 (FHD+). The screen offers a peak brightness of 1700 cd/m² and a contrast ratio of 8000000:1, ensuring vibrant colors and sharp images. With an usable surface of 85.8%, users can enjoy an immersive viewing experience on this device.

In terms of materials, the Xiaomi Mix Fold 4 combines glass and leather to create a premium look and feel. The foldable display measures 7.98 inches and features LTPO AMOLED technology with 1B colors and a resolution of 2224 x 2488 pixels. The display also supports a refresh rate of 120Hz, HDR10+, Dolby Vision, and HBM with a peak brightness of 3000 nits, making it ideal for watching videos and playing games.

Hardware

Under the hood, the Xiaomi Mix Fold 4 is powered by the Qualcomm Snapdragon 8 Gen3 processor, built on a 4nm architecture for fast and efficient performance. The device comes with either 12GB or 16GB of RAM (LPDDR5X) and storage options of 256GB, 512GB, or 1TB (UFS Storage 4.0). With an AnTuTu score of 2250000, the Xiaomi Mix Fold 4 delivers smooth multitasking and seamless performance for all your tasks.

To ensure security and reliability, the Xiaomi Mix Fold 4 features a side-mounted fingerprint sensor for quick and secure access to your device. Additionally, the device is equipped with a cooling system that includes an ultra-thin stainless steel VC heat spreader and high-density graphite for efficient heat dissipation, allowing for extended gaming sessions and intensive use without overheating.

Camera

The Xiaomi Mix Fold 4 boasts a quadruple camera setup, with a primary camera featuring the Omnivision OV50 Light Hunter 800 sensor with 50.0Mpx, f/1.7 aperture, and CMOS technology. The device also includes a telephoto + portrait lens with the Omnivision OV60A sensor (60.0Mpx, f/2.0), a telephoto lens with the Samsung S5K3K1 sensor (10.0Mpx, f/2.9), and a wide-angle lens with the Omnivision OV13B10 sensor (13.0Mpx, f/2.2). For selfies, the Xiaomi Mix Fold 4 features a 16.0Mpx front camera with the Omnivision OV16F sensor.

With features such as optical stabilization (OIS), 4K video recording, 8K video capabilities, and a Leica Summilux lens, the Xiaomi Mix Fold 4 ensures that users can capture stunning photos and videos in any setting. The device also includes a variety of shooting modes and AI enhancements to further enhance the camera experience.

Connectivity

For connectivity, the Xiaomi Mix Fold 4 offers Bluetooth 5.4, dual SIM support, NFC, WiFi 6 (802.11ax), GPS (L1+L5), and an infrared port. These features ensure that users can stay connected and access high-speed internet connectivity wherever they go. Whether streaming, gaming, or browsing the web, the Xiaomi Mix Fold 4 provides a reliable and seamless connection experience.

Battery

Lastly, the Xiaomi Mix Fold 4 is equipped with a 5100mAh battery that offers long-lasting battery life for all-day use. The device also supports fast charging technology, with a 67.0W charger included in the box for quick and convenient recharging. With the Xiaomi Mix Fold 4, users can enjoy uninterrupted usage and extended battery life without worrying about running out of power.

In conclusion, the Xiaomi Mix Fold 4 is a flagship smartphone that showcases Xiaomi's commitment to innovation and excellence. With its foldable display, high-end hardware, advanced camera capabilities, and reliable connectivity options, the Xiaomi Mix Fold 4 is the perfect choice for users who demand the best in performance, design, and user experience. Experience the future of smartphones with the Xiaomi Mix Fold 4.

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Brand

Brand Xiaomi
Best Sellers
Smartphones by Xiaomi

Xiaomi Mix Fold 4 prices

Versions and prices
Xiaomi Mix Fold 4 China · 12GB · 256GB $ 1,254
Xiaomi Mix Fold 4 China · 16GB · 512GB $ 1,380
Xiaomi Mix Fold 4 China · 16GB · 1TB $ 1,590

Release Date

Release dateJuly 2024, 4 months ago
Launch priceCN¥ 8,999.00 ($ 1,238.85)

Related

Predecessor

Design & Materials of Xiaomi Mix Fold 4

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Structure

Size
73.1 mm159.4 mm9.5 mm
Print 3D Model
Weight 226 g
Usable surface 86 %
Materials Glass , Leather
Resistance certificates (dust, water) IPX8
Colors
Black
White
Blue
Gray

Screen

Diagonal
6.56"
Type Super AMOLED
Huaxing C8+
Aspect Ratio 21:9
Resolution 1080 x 2520 px FHD+
Density 407 ppi Very high density
Others
  • Hole-punch Notch
  • Touch sampling rate 240 Hz
  • Peak brightness - 1700 cd/m²
  • Peak brightness - 3000 cd/m²
  • 8000000:1 contrast ratio
  • Always-On Display
  • HDR10+
  • DCI-P3
  • 10 Bits panel
  • Dolby Vision
  • Scratch resistant
  • Dragontrail glass
  • Capacitive
  • Multi-touch
  • Frameless
  • Foldable Display
  • LTPO (Low Temperature PolySilicon oxide)
Best big screen mobilesBest mobiles with SuperAMOLED screen
Others
Extra
Unfolded: 59.4 x 143.3 x 4.6 mm
Dragonscale Fiber version weight 228g

Foldable display: 7.98" LTPO AMOLED, 1B colors
2224 x 2488 pixels
Refresh rate 120Hz
HDR10+
Dolby Vision
HBM 1700 nits
Peak brightness 3000 nits

Performance & Hardware of Xiaomi Mix Fold 4

Processor

Model Qualcomm Snapdragon 8 Gen3
CPU 1x3.3GHz CortexX4 + 3x3.2 GHz CortexA720 + 2x3.0 GHz CortexA720 + 2x2.3 GHz CortexA520
Type Octa-Core
Nanometer 4 nm
Frequency 3.3 GHz
64 Bits Yes
More smartphones with Qualcomm Snapdragon 8 Gen3 processor

Graphics

GPU Adreno 750

RAM

RAM 12 GB
Type RAM LPDDR5X
More smartphones with 12GB RAM memory

Antutu

Score
2.250.000 Antutu v10
Overall performance better than 98% of devices

Storage

Capacity 256 GB
Type UFS Storage 4.0
SD Slot No
More smartphones with 256GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Barometer Yes
Hall Yes
Audio
Audio
  • Dolby Atmos
  • Hi-Res Audio
  • Stereo Speakers
  • 3 microphones
Others
Notifications LED --
Cooling system Yes
Gaming buttons No
Extra
  • Ultra-thin stainless steel VC heat spreader
  • High-density graphite
  • Total heat dissipation area 11912mm²
  • Xiaomi Pengpai T1chips

Camera of Xiaomi Mix Fold 4

Quad rear camera

Standard
1
Resolution 50 Mpx
Sensor Omnivision OV50 Light Hunter 800
Type CMOS
Aperture ƒ/ 1.7
ISO --
Pixel size 1.00 µm
Pixel Binning 1-4 (2x2)
Sensor size 1/1.55"
2
Resolution
60 Mpx
Sensor
Omnivision OV60A
Type
PureCel
Aperture
ƒ/ 2.0
Pixel size
1.12 µm
Pixel Binning
1-4 (2x2)
Sensor size
1/2.8"
Telephoto lens
3
Resolution
10 Mpx
Sensor
Samsung S5K3K1
Type
ISOCELL
Aperture
ƒ/ 2.9
Pixel size
1.00 µm
Sensor size
1/3.9"
4
Resolution
13 Mpx
Sensor
Omnivision OV13B10
Type
PureCel
Aperture
ƒ/ 2.2
Pixel size
1.12 µm
Sensor size
1/3.06"
Flash Dual LED
Optical Stabilisation Yes
Slow Motion Video Yes, 1920 fps
Features
  • Flicker sensor
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Quadruple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Manual focus
  • Laser AF
  • Phase detection autofocus (PDAF)
  • Laser autofocus (LAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode
More smartphones with OV50 Light Hunter 800 lens modelMore smartphones with Dual LED

Selfie

Resolution 16 Mpx
Sensor Omnivision OV16F
Type CMOS
Aperture Unknow
Pixel size --
Others
Extra
  • 1G+6P Lens
  • Ultra-wide angle FOV 120°
  • Telephoto and portrait lens with OIS
  • Video 4K 60fps
  • Leica Summilux
  • Sensor frontal pantalla interior 16MP OV16F
Kimovil Frequency Checker

Network compatibility

Connectivity of Xiaomi Mix Fold 4

Bands

5G n1 (2100), n3 (1800), n5 (850), n8 (900), n12 (700), n20 (800), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500), n79 (4700)
4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.4 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC
  • Apt-x Adaptive
  • LHDC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes
USB Host 3.2 Yes

SAR

-- --
Others
NFC
Yes
Audio Jack
No
Radio FM
No
Computer sync
Yes
OTA sync
Yes
Infrared
Yes
Tethering.
Yes
Satellite Tiantong connectivity
Yes

Battery of Xiaomi Mix Fold 4

Capacity
5100 mAh
Type Li-Ion
Fast charge Yes , 67.0W
Others
  • Non-removable
Extra
  • 50W wireless charging
  • Pengpai G1 power management chip × 2
  • Pengpai P2 fast charging chip
  • Pengpai R1 current equalizing chip

Software of Xiaomi Mix Fold 4

Software

Operating System Android 14 Upside-down cake
HyperOS (Android 14)
Google Services (official) No
Widevine L1 Yes
More smartphones with HyperOS (Android 14) operating system

User reviews about the Xiaomi Mix Fold 4

Overall satisfaction
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    Last update
    September 4, 2024
    State
    • Rumor
    • Presell
    • New
    • On Sale
    Latest changes
    • Features 3 months ago
    • Selfie Camera, Selfie Camera 4 months ago
    • Name, Storage 4 months ago
    • Version 4 months ago
    • RAM 4 months ago
    • AnTuTu 4 months ago
    • Camera, Camera, Camera, Camera, Flash, Camera, Sensor Model, Sensor Model, Camera, Camera, Sensor Model, Sensor Model, Camera, Camera, Selfie Camera, Photos, Photos 4 months ago
    • Usable surface, Screen Type, Bluetooth, Capacity (mAh) 4 months ago
    • Processor 4 months ago
    • Width, Height, Thickness, Weight 4 months ago
    8.6
    Ki Cost-effective
    Score
    • 8.8 Design & Materials
    • 8.9 Performance & Hardware
    • 8.3 Camera
    • 7.8 Connectivity
    • 7.9 Battery
    What is a Ki score?
    Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
    How do we calculate the Ki?

    In this case, to determine the score we evaluate 5 general aspects:

    • Design and screen
    • Hardware and performance
    • Camera
    • Connectivity
    • Battery

    Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

    Even a device objectively worse than another may have a higher Ki score if it has a better price.

    Does the Ki score change?

    The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.