Xiaomi Poco X3 NFC vs Xiaomi POCO X4 Pro 5G Specs Comparison

Design

Dimensions
6.51 x 3.02 x 0.37 inches 165.3 x 76.8 x 9.4 mm	6.46 x 3.00 x 0.32 inches 164.19 x 76.1 x 8.12 mm
Weight
7.58 oz (215.0 g)	7.23 oz (205.0 g)
Materials
Back: Plastic
Resistance
Splash, Dust; IP53	Yes; IP53
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Shadow gray, Cobalt blue	Laser Black, Laser Blue, POCO Yellow

Display

Size
6.7-inch	6.7-inch
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2400x1080px, 20:9 ratio, 395 PPI
Technology
IPS LCD	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
84.68 %	85.91 %
Peak brightness
450 cd/m2 (nit)	1200 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 732G SM7150-AC (8 nm)	Qualcomm Snapdragon 696 SM6375 (6 nm)
Processor
Octa-core 2300 MHz Kryo 470	Octa-core 2x 2.2GHz Kryo 660 + 6x 1.7GHz Kryo 660
GPU
Adreno 618	Adreno 619
RAM
6GB (LPDDR4)	6GB (LPDDR4)
Internal storage
64GB (UFS 2.1)	128GB (UFS 2.2)
Storage expansion
microSDXC up to 256 GB	microSDXC up to 1024 GB
OS
Android (10), Xiaomi MI UI	Android (12)

Battery

Capacity
5160 mAh	5000 mAh
Type
Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
Wired: 33.0W	Wired: 67.0W

Camera

Rear
Quad camera	Triple camera
Main camera
64 MP (PDAF) Aperture size: F1.9 Sensor size: 1/1.7" Pixel size: 0.8 μm	108 MP (PDAF) Aperture size: F1.9 Sensor size: 1/1.52”
Second camera
13 MP (Ultra-wide) Aperture size: F2.2	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm	2 MP (Macro)
Fourth camera
2 MP (Depth information) 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)	Yes
Front
20 MP (HDR)	16 MP

Connectivity & Features

Bluetooth
5.1	5.1
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope
Other
NFC, Infrared	NFC, Infrared

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G
	Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, 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), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)
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), 8(900), 19(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
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Buyers information

MSRP
€ 229
In The Box
33W power adapter, USB Type-C cable, Anti-bacterial case and screen protection, SIM eject tool, User guide, Warranty card

Availability

Officially announced
	Feb 28, 2022

Alternative variants

with 128GB storage

Internal storage	128GB
MSRP	€ 269

Links

Full specifications
Xiaomi Poco X3 NFC Specs	Xiaomi POCO X4 Pro 5G Specs