Alcatel 3X (2019) vs Xiaomi Redmi 9A

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Display

Size

6.5 inches
6.5 inches

Resolution

1600 x 720 pixels, 20:9 ratio,
269 PPI
1600 x 720 pixels, 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

Processor

Octa-core, 2000 MHz, 64-bit
Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit, 12 nm

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

Not user replaceable
Li - Polymer, Not user replaceable

Max charge speed

 
Wired: 10.0W

Camera

Rear

Triple camera
Single camera

Main camera

16 MP (PDAF)
13 MP (PDAF)

Specifications

Aperture size: F1.8; Focal length: 27 mm; Sensor size: 1/2.8"; Pixel size: 1.12 μm
 

Second camera

8 MP (Ultra-wide)
 

Specifications

Aperture size: F2.2; Focal Length: 17 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
 

Third camera

5 MP (Depth information)
 

Specifications

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.12 μm
 

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (60 fps)

Front

8 MP
5 MP (HDR)

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)
the average is 6.2 oz (178 g)
6.91 oz (196.0 g)
the average is 6.2 oz (178 g)

Materials

 
Back: Plastic

Materials & Colors

 
Carbon grey, Sky blue, Ocean green

Biometrics

Fingerprint (touch)
2D Face unlock

Colors

Jewelry Black
 

Cellular

LTE (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)

LTE (TDD)

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

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

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

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)

for Noise cancellation
 

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 b, g, n; Wi-Fi Direct, Hotspot

USB

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

Features

Charging
Charging

Location

GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer
Accelerometer

Buyers information

In The Box

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