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Alcatel 3X (2019) vs Xiaomi Poco X3 Pro 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.

Comparison mode:
Specs Size
Differences only
Alcatel 3X (2019)
Xiaomi Poco X3 Pro
Alcatel 3X (2019) Xiaomi Poco X3 Pro
Released · Q4 2019
Released · March 2021
6.5-inch · 1600x720px
6.7-inch · 2400x1080px
Triple camera
Quad camera
4GB · 64GB
6GB · 128GB
4000 mAh
5160 mAh

Availability

Officially announced
Sep 05, 2019 Mar 22, 2021
Prices (MSRP)
€249

Design

Dimensions
6.49 x 2.98 x 0.33 inches
164.8 x 75.8 x 8.39 mm 		6.51 x 3.02 x 0.37 inches
165.3 x 76.8 x 9.4 mm
Weight
6.28 oz (178.0 g) 7.58 oz (215.0 g)
Resistance
Splash, Dust; IP53
Biometrics
Fingerprint (touch) 2D Face unlock, Fingerprint (touch)
Keys
Left: Other; Right: Volume control, Lock/Unlock key Left: Volume control, Lock/Unlock key
Colors
Jewelry Black Phantom black, Frost blue, Metal bronze

Display

Size
6.5-inch, 82.25% screen-to-body 6.7-inch, 84.68% screen-to-body
Type
IPS LCD, 120Hz, HDR
Resolution
1600x720px, 20:9 ratio, 269 PPI 2400x1080px, 20:9 ratio, 395 PPI
Protection
Corning Gorilla Glass 6

Hardware

System chip
MediaTek MT6763V/V Snapdragon 860 SM8150-AC (7 nm)
Processor
Octa-core
2000 MHz 		Octa-core
2960 MHz
Kryo 485
GPU
ARM Mali G71 MP2 Adreno 640
Memory
4GB/64GB 6GB (LPDDR4)/128GB (UFS 3.1)
8GB/256GB
Storage expansion
microSDXC up to 128 GB microSDXC up to 1024 GB
OS
Android (9.0 Pie) Android (11)

Battery

Type
4000 mAh 5160 mAh
Charge speed
Wired: 33.0W

Camera

Rear
Triple camera Quad camera
Main camera
16 MP (PDAF)
Aperture size: F1.8
Focal length: 27 mm
Sensor size: 1/2.8"
Pixel size: 1.12 μm 		48 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 17 mm
Sensor size: 1/4"
Pixel size: 1.12 μm 		8 MP (Ultra-wide)
Aperture size: F2.2
Third camera
5 MP (Depth information)
Aperture size: F2.4
Sensor size: 1/5"
Pixel size: 1.12 μm 		2 MP (Macro)
Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Aperture size: F2.4
Flash
Dual LED LED
Video recording
1080p (30 fps) 4K UHD (30 fps), 1080p (60 fps), 720p (30 fps)
Front
8 MP
Video capture: 720p (30 fps)

Connectivity & Features

Bluetooth
4.2 5.0
WLAN
b,g,n
Wi-Fi Direct, Hotspot
802.11 b, g, n 		a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 2.0 Type-C
Sensors
Accelerometer, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared

Multimedia

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

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20, 28 1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 40 38, 40, 41
3G Bands
5, 8, 2, 1 1, 2, 4, 5, 8
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 11 Mbit/s, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Feb 01, 2021
FCC ID value: 2AFZZJ20SG
Measured SAR
Head: 0.81 W/kg
Body: 0.67 W/kg
Simultaneous Transmission: 1.57 W/kg
Wireless Router: 0.78 W/kg

Alternative variants

with 256GB storage
Memory 8GB/256GB
Prices (MSRP) €299
FCC OKs Cingular\'s purchase of AT&T Wireless