Xiaomi Poco X3 NFC vs Xiaomi Mi 11i Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.7 inches
6.7 inches

Resolution:

2400 x 1080 pixels, 20:9 ratio, 395 PPI
2400 x 1080 pixels, 20:9 ratio, 395 PPI

Technology:

IPS LCD
AMOLED

Refresh rate:

120Hz
120Hz

Screen-to-body:

84.68 %
85.89 %

Peak brightness:

450 cd/m2 (nit)
1300 cd/m2 (nit)

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 732G SM7150-AC (8 nm)
Qualcomm Snapdragon 888 SM8350 (5 nm)

Processor:

Octa-core, 2300 MHz, Kryo 470, 64-bit
Octa-core, 2840 MHz, Kryo 680, 64-bit

GPU:

Adreno 618
Adreno 660

RAM:

6GB LPDDR4
8GB LPDDR5

Internal storage:

64GB (UFS 2.1)
128GB (UFS 3.1)

Storage expansion:

microSDXC up to 256 GB

Device type:

Smartphone
Smartphone

OS:

Android (10), Xiaomi MI UI
Android (11), MIUI 12 UI

Battery

Capacity:

5160 mAh
4520 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable

Charging:

Fast charging
Fast charging

Max charge speed:

Wired: 33.0W
Wired: 33.0W

Camera

Rear:

Quad camera
Triple camera

Main camera:

64 MP (PDAF)
108 MP (Autofocus)

Specifications:

Aperture size: F1.9; Sensor size: 1/1.7"; Pixel size: 0.8 μm
Aperture size: F1.8; Sensor size: 1/1.52”; Pixel size: 0.7 μm

Second camera:

13 MP (Ultra-wide)
5 MP (Telephoto, Macro)

Specifications:

Aperture size: F2.2
Aperture size: F2.4

Third camera:

2 MP (Macro)
8 MP (Ultra-wide)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm
Aperture size: F2.2

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Flash:

LED
LED

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (30 fps)

Features:

HDR, Time-lapse video

Front:

20 MP (HDR)
20 MP (HDR)

Design

Dimensions:

6.51 x 3.02 x 0.37 inches (165.3 x 76.8 x 9.4 mm)
6.44 x 3.01 x 0.31 inches (163.7 x 76.4 x 7.8 mm)

Weight:

7.58 oz (215.0 g)
6.91 oz (196.0 g)

Materials:

Back: Plastic
Back: Glass (Corning Gorilla Glass 5)

Resistance:

Splash, Dust; IP53

Biometrics:

2D Face unlock, Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Shadow gray, Cobalt blue
Cosmic Black, Frosty White, Celestial Silver

Cellular

5G:

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), 20(800 DD), 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), 20(800 DD), 28(700 APT), 66(AWS-3)

4G (TDD):

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

3G:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM:

Shared with microSD
Yes

SIM type:

Nano SIM
Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Loudspeaker, Multiple speakers

Features:

Dolby Atmos

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
5.2

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6); MIMO, Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 2.0
Type-C (reversible)

Features:

Charging
Charging

Location:

GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Altimeter, Compass, Barometer

Other:

NFC, Infrared
NFC, Infrared

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

Price:

€ 229
€ 649

In The Box:

33W power adapter, USB Type-C cable, Anti-bacterial case and screen protection, SIM eject tool, User guide, Warranty card
33W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Protective Case, User Guide, Warranty Card

Availability

Officially announced:

Mar 29, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless