Xiaomi Mi 11i vs Apple iPhone X 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.

7.9
Xiaomi Mi 11i
9.0
Apple iPhone X
Xiaomi Mi 11i Apple iPhone X
Released · May 31, 2021
Released · Nov 03, 2017
6.7-inch
5.8-inch
Triple camera
Dual camera
8GB · 128GB
3GB · 256GB
4520 mAh
2716 mAh
Check prices

Design

Dimensions
6.44 x 3.01 x 0.31 inches
163.7 x 76.4 x 7.8 mm
5.65 x 2.79 x 0.30 inches
143.6 x 70.9 x 7.7 mm
Weight
6.91 oz (196.0 g) 6.14 oz (174.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5) Back: Glass
Frame: Stainless steel
Resistance
Water, Dust; IP67
Biometrics
2D Face unlock, Fingerprint (touch) 3D Face unlock
Keys
Right: Volume control, Lock/Unlock key Left: Volume control, Other; Right: Lock/Unlock key
Colors
Cosmic Black, Frosty White, Celestial Silver Silver, Space gray

Display

Size
6.7-inch 5.8-inch
Resolution
2400x1080px, 20:9 ratio, 395 PPI 2436x1125px, 19.5:9 ratio, 459 PPI
Technology
AMOLED OLED
Refresh rate
120Hz
Screen-to-body
85.89 % 82.35 %
Peak brightness
1300 cd/m2 (nit) 625 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm 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
RAM
8GB (LPDDR5) 3GB (LPDDR4)
Internal storage
128GB (UFS 3.1) 256GB
Storage expansion
not expandable
OS
Android (11), MIUI 12 UI iOS (15.x, 14.x, 13.x, 12.x, 11.x)

Battery

Capacity
4520 mAh 2716 mAh
Type
Li - Ion
Charging
Fast charging USB Power Delivery, Qi wireless charging
Charge speed
Wired: 33.0W Wired: 15.0W
Wireless: 7.5W
PhoneArena Battery Tests
Battery Life Estimate
5h 44min
Browsing
10h 38min
Video
9h 23min
Gaming
9h 14min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested

Camera

Rear
Triple camera Dual camera
Main camera
108 MP (Autofocus)
Aperture size: F1.8
Sensor size: 1/1.52”
Pixel size: 0.7 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
8 MP (Ultra-wide)
Aperture size: F2.2
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
5 MP (Telephoto, Macro)
Aperture size: F2.4
Flash
LED Quad LED
Video recording
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (30 fps)
HDR, Time-lapse video
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (30 fps)
OIS, Time-lapse video, Continuous autofocus, Video light, Video calling, Video sharing
Front
20 MP (HDR) 7 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.2 5.0
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6)
MIMO, Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Type-C Lightning
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Barometer Accelerometer, Gyroscope, Compass, Barometer
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
Features
Dolby Atmos
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation, Video recording

Cellular

5G
Bands n1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 66(AWS-3) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+) Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, 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 30, 2021
FCC ID value: 2AFZZK11G
Measured SAR
Head: 0.95 W/kg
Body: 0.74 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 0.93 W/kg

Buyers information

MSRP
€ 649 $ 1149
In The Box
33W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Protective Case, User Guide, Warranty Card EarPods with Lightning Connector, Lightning to 3.5 mm Headphone Jack Adapter, Lightning to USB Cable, USB Power Adapter, Documentation

Availability

Officially announced
Mar 29, 2021 Sep 12, 2017

Alternative variants

with 256GB storage
Internal storage 256GB
MSRP € 699
with 64 GB storage
Internal storage 64GB
MSRP $ 999
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