Xiaomi Mi Mix Fold vs Xiaomi Mi Mix 4 Specs Comparison

Availability

Officially announced
	Aug 10, 2021

Design

Dimensions
6.82 x 5.25 x 0.30 inches 173.3 x 133.4 x 7.6 mm	6.40 x 2.97 x 0.31 inches 162.6 x 75.4 x 8 mm
Folded
(173.3 x 69.8 x 17.2 mm)
Weight
11.18 oz / 317.0 g	7.94 oz / 225.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum	Back: Ceramic 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
Black, Ceramic	Ceramic Black, Ceramic White, Shadow Gray

Display

Size
8.0-inch, 86.01% screen-to-body	6.7-inch, 87.59% screen-to-body
Type
AMOLED, HDR, 900 nits	AMOLED, 120Hz, HDR
Resolution
2480x1860px, 4:3 ratio, 387 PPI	2400x1080px, 20:9 ratio, 395 PPI
Protection
	Corning Gorilla Glass Victus
Features
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
Snapdragon 888 SM8350 (5 nm)	Snapdragon 888+ SM8350-AC (5 nm)
Processor
Octa-core 1x2.84GHz Kryo 680 3x2.42GHz Kryo 680 4x1.80GHz Kryo 680	Octa-core Kryo 680 Prime
GPU
Adreno 660	Adreno 660
Memory
12GB/256GB (UFS 3.1) 12GB/512GB 16GB/512GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 12GB/256GB 12GB/512GB
Storage expansion
not expandable	not expandable
OS
Android (10)	Android (11)

Battery

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

Camera

Rear
	Triple camera
Main camera
108 MP (PDAF) Aperture size: F1.8 Sensor size: 1/1.52” Pixel size: 0.7 μm	108 MP (OIS, Laser and PDAF) Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.33" Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4 Pixel size: 1.12 μm	13 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
8 MP (Telephoto) Optical zoom: 3.0x Focal Length: 80 mm	8 MP (Periscope, OIS, PDAF) Optical zoom: 5.0x
Flash
Dual LED	Dual LED
Video recording
Yes	8K UHD (24 fps), 4K UHD (60 fps), 1080p (480 fps), 720p (480 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking
Front
20 MP	20 MP (Under-screen) Video capture: 1080p

Connectivity & Features

Bluetooth
5.2	5.2
WLAN
a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6 MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor
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
Other
NFC, Infrared	NFC

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers

Cellular

5G Bands
n1, n3, n28, n41, n77, n78, n79, SA, NSA	n1, n3, n5, n8, n28, n41, n77, n78, n79, SA, NSA, Sub-6
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28	1, 2, 3, 4, 5, 8, 12, 17, 18, 19, 20, 26, 28
4G (TDD) Bands
34, 38, 39, 40, 41, 42	34, 38, 39, 40, 41, 42
3G Bands
1, 2, 4, 5, 6	1, 2, 4, 5, 6, 8, 19
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

Alternative variants

With 512 GB internal storage

Memory	512GB

With 256GB internal storage

Memory	256GB

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 12GB RAM and 256GB internal storage

Memory	12GB/256GB

With ceramic back

Weight	11.71 oz / 332.0 g
Materials	Back: Ceramic

With 12GB RAM and 512GB internal storage

Memory	12GB/512GB

Discover more

Full Specs Xiaomi Mi Mix Fold Specs

Full Specs Xiaomi Mi Mix 4 Specs