Xiaomi Redmi S2

Name: Xiaomi Redmi S2
Brand: Xiaomi
SKU: SKU5447
Rating: 3.7 (10 reviews)

Xiaomi
10 User Ratings
Last Updated: 28th December 2025

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Key Specs

Display 5.99-inch (720x1440)
Processor Qualcomm Snapdragon 625
Front Camera 16MP
Rear Camera 12MP
RAM 3GB
Storage 32GB
Battery Capacity 3080mAh
OS Android 8.1 Oreo

Market Status Released

Release Date May 2018

Xiaomi Redmi S2 Summary

Xiaomi Redmi S2 mobile was launched in May 2018. The phone comes with a 5.99-inch touchscreen display offering a resolution of 720x1440 pixels. Xiaomi Redmi S2 is powered by a 2GHz octa-core Qualcomm Snapdragon 625 processor. It comes with 3GB of RAM. The Xiaomi Redmi S2 runs Android 8.1 Oreo and is powered by a 3080mAh non-removable battery.

As far as the cameras are concerned, the Xiaomi Redmi S2 on the rear packs 12-megapixel camera. It sports a 16-megapixel camera on the front for selfies.

The Xiaomi Redmi S2 runs MIUI 9 is based on Android 8.1 Oreo and packs 32GB of inbuilt storage that can be expanded via microSD card (up to 256GB). The Xiaomi Redmi S2 is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Xiaomi Redmi S2 measures 160.73 x 77.26 x 8.10mm (height x width x thickness) and weighs 170.00 grams. It was launched in Black, Rose Gold, Gold, White, Blue, Red, Pink, Gray, and Silver colours.

Connectivity options on the Xiaomi Redmi S2 include Wi-Fi 802.11 b/g/n, GPS, Bluetooth v4.20, Infrared, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, gyroscope, proximity sensor, and compass/ magnetometer.

Xiaomi Redmi S2 Full Specifications

General

Brand	Xiaomi
Model	Redmi S2
Release date	May 2018
Form factor	Touchscreen
Dimensions (mm)	160.73 x 77.26 x 8.10
Weight (g)	170.00
Battery capacity (mAh)	3080
Removable battery	No
Colours	Black, Rose Gold, Gold, White, Blue, Red, Pink, Gray, Silver

Display

Screen size (inches)	5.99
Touchscreen	Yes
Resolution	720x1440 pixels

Hardware

Processor	2GHz octa-core
Processor make	Qualcomm Snapdragon 625
RAM	3GB
Internal storage	32GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	256

Camera

Rear camera	12-megapixel
Rear flash	LED
Front camera	16-megapixel
Front flash	Yes

Software

Operating system	Android 8.1 Oreo
Skin	MIUI 9

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 b/g/n
GPS	Yes
Bluetooth	Yes, v 4.20
Infrared	Yes
Number of SIMs	2
SIM 1
SIM Type	Nano-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	Yes
SIM 2
SIM Type	Nano-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	Yes

Sensors

Compass/ Magnetometer	Yes
Proximity sensor	Yes
Accelerometer	Yes
Ambient light sensor	Yes
Gyroscope	Yes

! Error or missing information? Please let us know

Xiaomi Redmi S2 Comparisons

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Xiaomi Redmi S2 User Review and Ratings

3.7★ 10 ratings &
8 reviews

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Worth the price

JOHN LEMUEL MARANAN (Jul 30, 2018) on Gadgets 360

As the unit lands on my hands, It exceeds the expectation of a $150. It captured the best shots and the performance while I was playing is so very good. I rate this as nearly perfect device for a price of $150.

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One of the best phone.

Arif Mahmud Sumon (Nov 14, 2018) on Gadgets 360 Recommends

At first my friend brought this then after see i brought right the time then after see my friends 2 friend brought in 1 time so now we are 4 friends use this GREAT & SUPER Phone!!!

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(2) (1) Reply
It does its job

Alexander Xavier (May 29, 2018) on Gadgets 360 Recommends

The screen could have been a little better but other than that, for me at least, I'm pretty satisfied :)

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(1) Reply
asxdcfvgb455

Milan Roka (Jun 9, 2018) on Gadgets 360

real me 1 is best

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(4) (3) Reply
Nice phone

Кристиан Арнаудов (Dec 16, 2020) on Gadgets 360 Recommends

scubby doo

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