Alcatel 3X (2019) vs Xiaomi Redmi 9A Specs Comparison

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Alcatel 3X (2019) Xiaomi Redmi 9A
Released · Q4 2019
Released · Jul 15, 2020
6.5-inch · 1600x720px
6.5-inch · 1600x720px
Triple camera
Single camera
4GB · 64GB
2GB · 32GB
4000 mAh
5000 mAh

Design

Dimensions
6.49 x 2.98 x 0.33 inches
164.8 x 75.8 x 8.39 mm
6.49 x 3.03 x 0.35 inches
164.9 x 77.07 x 9 mm
Weight
6.28 oz (178.0 g) 6.91 oz (196.0 g)
Materials
Back: Plastic
Materials & Colors
Carbon grey, Sky blue, Ocean green
Biometrics
Fingerprint (touch) 2D Face unlock
Keys
Left: Other; Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Jewelry Black

Display

Size
6.5-inch 6.5-inch
Resolution
1600x720px, 20:9 ratio, 269 PPI 1600x720px, 20:9 ratio, 269 PPI
Technology
IPS LCD
Screen-to-body
82.25 % 81.15 %
Features
Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek MT6763V/V MediaTek Helio G25 (12 nm)
Processor
Octa-core
2000 MHz
Octa-core
2000 MHz
Arm Cortex-A53
GPU
ARM Mali G71 MP2 PowerVR GE8320
RAM
4GB 2GB (LPDDR4)
Internal storage
64GB, available to use: 55 GB 32GB (eMMC 5.1)
Storage expansion
microSDXC up to 128 GB microSDXC
OS
Android (9.0 Pie) Android (10)

Battery

Capacity
4000 mAh 5000 mAh
Type
Li - Polymer
Charge speed
Wired: 10.0W

Camera

Rear
Triple camera Single camera
Main camera
16 MP (PDAF)
Aperture size: F1.8
Focal length: 27 mm
Sensor size: 1/2.8"
Pixel size: 1.12 μm
13 MP (PDAF)
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 17 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
5 MP (Depth information)
Aperture size: F2.4
Sensor size: 1/5"
Pixel size: 1.12 μm
Flash
Dual LED LED
Video recording
1920x1080 (Full HD) (30 fps) 1920x1080 (Full HD) (60 fps)
Front
8 MP, Video capture: 1280x720 (HD) (30 fps) 5 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.2 5.0
WLAN
802.11 b,g,n
Wi-Fi Direct, Hotspot
802.11 b,g,n
Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 microUSB, USB 2.0
Hearing aid compatible
M3
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer Accelerometer

Multimedia

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

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 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), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300) Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 2(1900), 1(2100) Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
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 Yes
VoLTE
Yes

Buyers information

In The Box
Power adapter, 5V2A Charger, Micro-USB cable, SIM eject tool, Warranty card, User guide

Availability

Officially announced
Sep 05, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless