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Xiaomi Redmi S2 vs Alcatel 3X (2019) 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
Xiaomi Redmi S2
Alcatel 3X (2019)
Xiaomi Redmi S2 Alcatel 3X (2019)
Released · Jun 18, 2018
Released · Q4 2019
6.0-inch
6.5-inch
Dual camera
Triple camera
3GB · 32GB
4GB · 64GB
3080 mAh
4000 mAh

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

Display

Size
6.0-inch 6.5-inch
Resolution
1440x720px, 18:9 ratio, 269 PPI 1600x720px, 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 		Octa-core
2000 MHz
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
OS
Android (9.0 Pie, 8.1 Oreo) Android (9.0 Pie)

Battery

Capacity
3080 mAh 4000 mAh

Camera

Rear
Dual camera Triple camera
Main camera
12 MP (PDAF)
Aperture size: F2.2
Pixel size: 1.25 μm 		16 MP (PDAF)
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)
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
LED Dual LED
Video recording
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)
EIS, Video calling, Video sharing 		1920x1080 (Full HD) (30 fps)
Front
16 MP (Flash, HDR), Video capture: 1920x1080 (Full HD) 8 MP, Video capture: 1280x720 (HD) (30 fps)

Connectivity & Features

Bluetooth
4.2 4.2
WLAN
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, USB 2.0
Hearing aid compatible
M3
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

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)
Noise cancellation Noise cancellation

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

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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