Xiaomi Redmi S2 vs Alcatel 3X (2019) Specs Comparison

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

Display

Size:

6.0 inches
6.5 inches

Resolution:

1440 x 720 pixels, 18:9 ratio, 269 PPI
1600 x 720 pixels, 20:9 ratio, 269 PPI

Technology:

LCD

Screen-to-body:

74.58 %
82.25 %

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 625 MSM8953 (14 nm)
MediaTek MT6763V/V

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2000 MHz, 64-bit

GPU:

Adreno 506
ARM Mali G71 MP2

RAM:

3GB LPDDR3
4GB

Internal storage:

32GB
64GB, available to use: 55 GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Android (9.0 Pie, 8.1 Oreo)
Android (9.0 Pie)

Battery

Capacity:

3080 mAh
4000 mAh

Type:

Not user replaceable
Not user replaceable

Camera

Rear:

Dual camera
Triple camera

Main camera:

12 MP (PDAF)
16 MP (PDAF)

Specifications:

Aperture size: F2.2; Pixel size: 1.25 μm
Aperture size: F1.8; Focal length: 27 mm; Sensor size: 1/2.8"; Pixel size: 1.12 μm

Second camera:

5 MP (Depth information)
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

Flash:

LED
Dual LED

Video recording:

1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

EIS, Video calling, Video sharing

Front:

16 MP (Flash, HDR)
8 MP

Video capture:

1920x1080 (Full HD)
1280x720 (HD) (30 fps)

Design

Dimensions:

6.33 x 3.04 x 0.32 inches (160.73 x 77.26 x 8.1 mm)
6.49 x 2.98 x 0.33 inches (164.8 x 75.8 x 8.39 mm)

Weight:

6.00 oz (170.0 g)
6.28 oz (178.0 g)

Materials:

Back: Plastic

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key
Left: Other; Right: Volume control, Lock/Unlock key

Colors:

Gold, Silver, Pink
Jewelry Black

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

4G (TDD):

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

3G:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

LTE, HSPA, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 11 Mbit/s, UMTS

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
4.2

Wi-Fi:

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

USB:

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

Features:

Mass storage device, Charging
Charging

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer

Other:

Infrared, VoIP, Tethering, Computer sync, OTA sync

Hearing aid compatible:

M3

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording

Buyers information

In The Box:

Power adapter, USB cable, SIM eject tool, Warranty card, User guide, Soft case

Availability

Officially announced:

Sep 05, 2019
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