Alcatel 3v vs Xiaomi Redmi S2 Specs Comparison

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

Display

Size:

6.0 inches
6.0 inches

Resolution:

2160 x 1080 pixels, 402 PPI
1440 x 720 pixels, 18:9 ratio, 269 PPI

Technology:

IPS LCD
LCD

Screen-to-body:

75.49 %
74.58 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek MT8735 (28 nm)
Qualcomm Snapdragon 625 MSM8953 (14 nm)

Processor:

Quad-core, 1450 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-T720 MP2
Adreno 506

RAM:

2GB LPDDR3
3GB LPDDR3

Internal storage:

16GB, available to use: 9 GB
32GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 256 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.0 Oreo)
Android (9.0 Pie, 8.1 Oreo)

Battery

Capacity:

3000 mAh
3080 mAh

Type:

Li - Ion, Not user replaceable
Not user replaceable

Camera

Rear:

Dual camera
Dual camera

Main camera:

12 MP (PDAF)
12 MP (PDAF)

Specifications:

Aperture size: F2.2; Sensor size: 1/2.8"; Pixel size: 1.25 μm
Aperture size: F2.2; Pixel size: 1.25 μm

Second camera:

2 MP (Depth information)
5 MP (Depth information)

Specifications:

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

Flash:

LED
LED

Video recording:

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

Features:

Time-lapse video, Picture-taking during video recording, Video calling, Video sharing
EIS, Video calling, Video sharing

Front:

5 MP (Flash)
16 MP (Flash, HDR)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

6.38 x 2.99 x 0.32 inches (162 x 76 x 8.05 mm)
6.33 x 3.04 x 0.32 inches (160.73 x 77.26 x 8.1 mm)

Weight:

5.47 oz (155.0 g)
6.00 oz (170.0 g)

Materials:

Back: Metal
Back: Plastic

Biometrics:

2D Face unlock, Fingerprint (touch)
Fingerprint (touch)

Keys:

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

Colors:

Black, Gold, Blue
Gold, Silver, Pink

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 28(700 APT)
Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)

4G (TDD):

Bands 38(2600), 40(2300)

3G:

Bands 5(850), 4(1700/2100), 2(1900), 1(2100)
Bands 5(850), 8(900), 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, HSPA, HSUPA

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
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 a, b, g, n, dual-band; Wi-Fi Direct, Hotspot
802.11 b, g, n; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, OTG, Charging
Mass storage device, Charging

Location:

GPS, A-GPS
GPS, A-GPS, Glonass, BeiDou

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass

Other:

NFC, VoIP, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync

Hearing aid compatible:

M3, T3

Phone features

Notifications:

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

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Jun 24, 2018

FCC ID value:

2ACCJBT08

Measured SAR:

Head:

1.08 W/kg

Body:

1.37 W/kg

Simultaneous Transmission:

1.54 W/kg

Wireless Router:

1.37 W/kg

Buyers information

Price:

$ 150

In The Box:

Quick start guide, 5V1A charger, Data cable, SIM tool, In-ear headphones, Clear case, Screen protector
Power adapter, USB cable, SIM eject tool, Warranty card, User guide, Soft case

Availability

Officially announced:

Feb 24, 2018
FCC OKs Cingular\'s purchase of AT&T Wireless