Xiaomi Mix Fold 4 Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs
RAM & Storage 12 GB RAM + 256 GB
Processor Qualcomm Snapdragon 8 Gen 3
Rear Camera 50 MP + 12 MP + 50 MP + 10 MP
Front Camera 16 MP + 16 MP
Battery 5100 mAh
Display 7.98 inches (20.27 cm)

General
Operating System Android v14
Custom UI HyperOS

Performance

(Excellent)
Chipset Qualcomm Snapdragon 8 Gen 3
Processor Octa core (3.3 GHz, Single core, Cortex X4 + 3.2 GHz, Tri core, Cortex A720 + 3 GHz, Dual core, Cortex A720 + 2.3 GHz, Dual core, Cortex A520)
Architecture 64 bit
Fabrication 4 nm
Graphics (GPU) Adreno 750
RAM 12 GB
RAM Type LPDDR5X
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Display

(Best In Class)
Main Display
Display Type LTPO AMOLED
Screen Size 7.98 inches (20.27 cm)
Resolution 2224x2488 px
Peak Brightness 3000 nits
HBM Brightness 1700 nits
Refresh Rate 120 Hz
Pixel Density 418 ppi
Screen to Body Ratio (calculated) 175.14 %
Screen Protection Yes
Bezel-less Display Yes with punch-hole display
HDR 10 / HDR+ Support Yes, HDR 10+
Cover Display
Display Type LTPO AMOLED
Screen Size 6.56 inches (16.66 cm)
Resolution 1080x2520 px (FHD)
Refresh Rate 120 Hz
Aspect Ratio 21:9

Design
Height 159.37 mm
Width 73.1 mm
Thickness 9.47 mm
Weight 226 grams
Form Factor Foldable Touch
Dimensions Folded: 159.37 x 73.1 x 9.47 mm
Unfolded: 159.37 x 143.3 x 4.59 mm
Water Resistance Yes, Water resistant, IPX8, (up to 30 minutes in a depth of 1.5 meter)

Rear Camera

(Excellent)
Resolution
CameraMPApertureLens FeaturesFocal LengthSensor SizeSensor NamePixel SizeZoom
Primary50 MPf/1.7Wide Angle23 mm1/1.49" Sony Light Fusion 8001µm
Secondary12 MPf/2.2Ultra-Wide Angle15 mm
Tertiary50 MPf/2.0Telephoto47 mmupto 2x Optical Zoom
Quaternary10 MPf/2.9115 mmupto 5x Optical Zoom
Autofocus Yes
OIS Yes
Flash Yes, LED Flash
Image Resolution 8150 x 6150 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording 8k @24 fps
4k @30 fps
Full HD @60 fps
Video Recording Features Slow Motion
Short Video Mode

Front Camera

(Very Good)
Resolution
CameraMPLens Features
Primary16 MPWide Angle
Secondary16 MPWide Angle
Flash Yes, Screen flash
Video Recording Full HD @30 fps

Battery

(Excellent)
Capacity 5100 mAh
Quick Charging Yes, 67W Fast Charging, 31% in 10 minutes
Wireless Charging Yes, 50W Wireless Charging, Charging Time: 10 minutes
Wireless Reverse Charging Yes

Storage
Internal Storage 256 GB
Storage Type UFS 4.0
Expandable Storage No

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G, 4G
VoLTE Yes
SIM 1 5G bands, 4G bands
Expand
Bands Features
5G bandsFDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
SIM 2 5G bands, 4G bands
Expand
Bands Features
5G bandsFDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
Wi-Fi Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.4
GPS Yes with A-GPS, Glonass
NFC Yes

Multimedia
Stereo Speakers Yes
Audio Jack USB Type-C

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position Side
Other Sensors Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Mobiles› Xiaomi Mix Fold 4› Xiaomi Mix Fold 4 Specifications
Updated on: June 5, 2026