Xiaomi Mi Mix 4 vs Xiaomi Mi Mix Fold Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.


Xiaomi Mi Mix 4	Xiaomi Mi Mix Fold
Released · Aug 16, 2021	Released · Apr 16, 2021
6.7-inch · 2400x1080px	8.0-inch · 2480x1860px
Triple camera
8GB · 128GB	12GB · 256GB
4500 mAh	5020 mAh

Design

Dimensions
6.40 x 2.97 x 0.31 inches 162.6 x 75.4 x 8 mm	6.82 x 5.25 x 0.30 inches 173.3 x 133.4 x 7.6 mm
Folded
	(173.3 x 69.8 x 17.2 mm)
Weight
7.94 oz (225.0 g)	11.18 oz (317.0 g)
Materials
Back: Ceramic Frame: Aluminum	Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Resistance
Splash, Dust; IP53
Biometrics
Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Ceramic Black, Ceramic White, Shadow Gray	Black, Ceramic

Display

Size
6.7-inch	8.0-inch
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2480x1860px, 4:3 ratio, 387 PPI
Technology
AMOLED	AMOLED
Refresh rate
120Hz
Screen-to-body
87.59 %	86.01 %
Peak brightness
	900 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor	Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
	6.5 inches 2520 x840 px AMOLED 90Hz refresh rate, HDR support

Hardware

System chip
Qualcomm Snapdragon 888+ SM8350-AC (5 nm)	Qualcomm Snapdragon 888 SM8350 (5 nm)
Processor
Octa-core 3000 MHz Kryo 680 Prime	Octa-core 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680
GPU
Adreno 660	Adreno 660
RAM
8GB (LPDDR5)	12GB
Internal storage
128GB (UFS 3.1)	256GB (UFS 3.1)
Storage expansion
not expandable	not expandable
OS
Android (11), MIUI 12.5 UI	Android (10)

Battery

Capacity
4500 mAh	5020 mAh
Type
Li - Ion
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging
Charge speed
Wired: 120.0W Wireless: 50.0W	Wired: 67.0W

Camera

Rear
Triple camera
Main camera
108 MP (OIS, Laser and PDAF) Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.33" Pixel size: 0.8 μm	108 MP (PDAF) Aperture size: F1.8 Sensor size: 1/1.52” Pixel size: 0.7 μm
Second camera
8 MP (Periscope, OIS, PDAF) Optical zoom: 5.0x	8 MP (Telephoto) Optical zoom: 3.0x Focal Length: 80 mm
Third camera
13 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	13 MP (Ultra-wide) Aperture size: F2.4 Pixel size: 1.12 μm
Flash
Dual LED	Dual LED
Video recording
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (480 fps), 1280x720 (HD) (480 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking	Yes
Front
20 MP (Under-screen), Video capture: 1920x1080 (Full HD)	20 MP

Connectivity & Features

Bluetooth
5.2	5.2
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6) MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6) Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G
Bands n1, n3, n5, n8, n28, n41, n77, n78, n79, SA, NSA, Sub-6	Bands n1, n3, n28, n41, n77, n78, n79, SA, NSA
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Buyers information

In The Box
Power adapter, USB Type-C data cable, Type-C to 3.5mm headphone cable, Mobile phone protective shell, Film (covered on the screen), Pins, Instructions (including three packs of certificates)

Availability

Officially announced
Aug 10, 2021

Alternative variants

With 256GB internal storage


Internal storage	256GB

With 512 GB internal storage


Internal storage	512GB

With 12GB RAM and 256GB internal storage


RAM	12GB
Internal storage	256GB

With 16GB RAM and 512GB internal storage


RAM	16GB
Internal storage	512GB

With 12GB RAM and 512GB internal storage


RAM	12GB
Internal storage	512GB

With ceramic back


Weight	11.71 oz (332.0 g)
Materials	Back: Ceramic

Links

Full specifications
Xiaomi Mi Mix 4 Specs	Xiaomi Mi Mix Fold Specs