Xiaomi Mi Mix 4 vs Xiaomi Mi 11 Ultra Specs Comparison

Availability

Officially announced
Aug 10, 2021	Mar 29, 2021

Design

Dimensions
6.40 x 2.97 x 0.31 inches 162.6 x 75.4 x 8 mm	6.47 x 2.94 x 0.33 inches 164.3 x 74.6 x 8.38 mm
Weight
7.94 oz (225.0 g)	8.25 oz (234.0 g)
Materials
Back: Ceramic Frame: Aluminum	Back: Ceramic
Resistance
Splash, Dust; IP53	Water, Dust; IP68
Biometrics
Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Ceramic Black, Ceramic White, Shadow Gray	Ceramic White, Ceramic Black

Display

Size
6.7-inch, 87.59% screen-to-body	6.8-inch, 91.24% screen-to-body
Type
AMOLED, 120Hz, HDR	AMOLED, 120Hz, HDR, 1700 nits
Resolution
2400x1080px, 20:9 ratio, 395 PPI	3200x1440px, 20:9 ratio, 515 PPI
Protection
Corning Gorilla Glass Victus	Corning Gorilla Glass Victus
Additional display
	1.1 inches, 294 x124 px, AMOLED, Touch screen: Yes, Capacitive

Hardware

System chip
Snapdragon 888+ SM8350-AC (5 nm)	Snapdragon 888 SM8350 (5 nm)
Processor
Octa-core Kryo 680 Prime	Octa-core Kryo 680
GPU
Adreno 660	Adreno 660
Memory
8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 12GB/256GB 12GB/512GB	8GB (LPDDR5)/256GB (UFS 3.1) 12GB/256GB 16GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (11)	Android (11)

Battery

Type
4500 mAh, Li - Ion	5000 mAh, Li - Polymer
Charging
Fast charging Qi wireless charging, Reverse wireless charging	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 120.0W Wireless: 50.0W	Wired: 67.0W Wireless: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

4h 58min

Browsing

8h 58min

Video

8h 7min

Gaming

8h 20min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	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	50 MP (OIS, Laser autofocus) Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.12″ Pixel size: 1.4 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	48 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/2" Pixel size: 0.8 μm
Third camera
8 MP (Periscope, OIS, PDAF) Optical zoom: 5.0x	48 MP (Telephoto, Autofocus) Optical zoom: 5.0x Aperture size: F4.1 Focal Length: 120 mm Sensor size: 1/2" Pixel size: 0.8 μm
Flash
Dual LED	Tricolor LED
Video recording
8K UHD (24 fps), 4K UHD (60 fps), 1080p (480 fps), 720p (480 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking	8K UHD (24 fps), 4K UHD (60 fps), 1080p (1920 fps), 720p (1920 fps)
Front
20 MP (Under-screen) Video capture: 1080p	20 MP Video capture: 1080p

Connectivity & Features

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

Multimedia

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

Cellular

5G
Bands n1, n3, n5, n8, n28, n41, n77, n78, n79, SA, NSA, Sub-6	Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78, n79, SA, NSA
4G (FDD)
Bands 1, 2, 3, 4, 5, 8, 12, 17, 18, 19, 20, 26, 28	Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 34, 38, 39, 40, 41, 42	Bands 38, 40, 41, 42
3G
Bands 1, 2, 4, 5, 6, 8, 19	Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
	Date approved: Mar 31, 2021 FCC ID value: 2AFZZK1G
Measured SAR
	Head: 0.84 W/kg Body: 0.46 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.74 W/kg

Alternative variants

With 256GB internal storage

Memory	256GB

with 12GB RAM

Memory	12GB
MSRP	€ 1200

With 12GB RAM and 256GB internal storage

Memory	12GB/256GB

with 16GB RAM

Memory	16GB

With 12GB RAM and 512GB internal storage

Memory	12GB/512GB

Links

Full specifications
Xiaomi Mi Mix 4 Specs	Xiaomi Mi 11 Ultra Specs
PhoneArena Review
	Xiaomi Mi 11 Ultra Review