Xiaomi Mi 11 Ultra vs Apple iPhone X Specs Comparison

Availability

Officially announced
Mar 29, 2021	Sep 12, 2017
Prices (MSRP)
	$1149

Design

Dimensions
6.47 x 2.94 x 0.33 inches 164.3 x 74.6 x 8.38 mm	5.65 x 2.79 x 0.30 inches 143.6 x 70.9 x 7.7 mm
Weight
8.25 oz (234.0 g)	6.14 oz (174.0 g)
Materials
Back: Ceramic	Back: Glass Frame: Stainless steel
Resistance
Water, Dust; IP68	Water, Dust; IP67
Biometrics
2D Face unlock, Optical in-screen fingerprint	3D Face unlock
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control, Other; Right: Lock/Unlock key
Colors
Ceramic White, Ceramic Black	Silver, Space gray

Display

Size
6.8-inch, 91.24% screen-to-body	5.8-inch, 82.35% screen-to-body
Type
AMOLED, 120Hz, HDR, 1700 nits	OLED, HDR, 625 nits
Resolution
3200x1440px, 20:9 ratio, 515 PPI	2436x1125px, 19.5:9 ratio, 459 PPI
Protection
Corning Gorilla Glass Victus
Features
	HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Additional display
1.1 inches, 294 x124 px, AMOLED, Touch screen: Yes, Capacitive

Hardware

System chip
Snapdragon 888 SM8350 (5 nm)	Apple A11 Bionic APL1W72 (10 nm)
Processor
Octa-core Kryo 680	Hexa-core 2390 MHz Monsoon and Mistral
GPU
Adreno 660	Apple 3-core GPU
Memory
8GB (LPDDR5)/256GB (UFS 3.1) 12GB/256GB 16GB/256GB	3GB (LPDDR4)/256GB 3GB/64GB
Storage expansion
not expandable	not expandable
OS
Android (11)	iOS (15.x, 14.x, 13.x, 12.x, 11.x)

Battery

Type
5000 mAh, Li - Polymer	2716 mAh, Li - Ion
Charging
Fast charging Qi wireless charging, Reverse wireless charging	USB Power Delivery Qi wireless charging
Charge speed
Wired: 67.0W Wireless: 67.0W	Wired: 15.0W Wireless: 7.5W

PhoneArena Battery Tests

Battery Life Estimate

4h 58min

Browsing

8h 58min

Video

8h 7min

Gaming

8h 20min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Dual camera
Main camera
50 MP (OIS, Laser autofocus) Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.12″ Pixel size: 1.4 μm	12 MP (Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor) Aperture size: F1.8 Focal length: 28 mm Sensor size: 1/3" Pixel size: 1.22 μm
Second camera
48 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/2" Pixel size: 0.8 μm	12 MP (Telephoto, Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 52 mm Sensor size: 1/3.4" Pixel size: 1 μm
Third camera
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
Tricolor LED	Quad LED
Video recording
8K UHD (24 fps), 4K UHD (60 fps), 1080p (1920 fps), 720p (1920 fps)	4K UHD (60 fps), 1080p (240 fps), 720p (30 fps) OIS, Time-lapse video, Continuous autofocus, Video light, Video calling, Video sharing
Front
20 MP Video capture: 1080p	7 MP (HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.2	5.0
WLAN
b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 b, g, n, ac, ax	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C	Lightning
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, GNSS, Dual-band positioning, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC, UMA (Wi-Fi Calling)

Multimedia

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

Cellular

5G Bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78, n79, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66
4G (TDD) Bands
38, 40, 41, 42	38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8
Data Speed
HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
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 12GB RAM

Memory	12GB
Prices (MSRP)	€1200

with 64 GB storage

Memory	64GB
Prices (MSRP)	$999

with 16GB RAM

Memory	16GB

A1865

Links

Full specifications
Xiaomi Mi 11 Ultra Specs	Apple iPhone X Specs
PhoneArena Review
Xiaomi Mi 11 Ultra Review	Apple iPhone X Review
User Reviews
	Apple iPhone X User Reviews