Xiaomi Redmi 3S full specifications and review 2020

Xiaomi Redmi 3S specifications 2020


Launch date: June 2016


Android 6.0 Marshmallow


Processor: Qualcomm Snapdragon 430 MSM8937

CPU : 1.4 GHz



Storage capacity: 16 GB

Screen resolution: 720 x 1280px


Rear Camera resolution: 13 Mpx

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Our honest review about the Xiaomi Redmi 3S

The Xiaomi Redmi 3S is actually a Android smart phone created by Xiaomi manufacturer that works with Android 6.0 Marshmallow and was launched on June 2016. We will discover the specs and then the good points and features of the Xiaomi Redmi 3S throughout the exhaustive review on HelpAndroid.com.

Design specifications

Size is undoubtedly a very important aspect for selecting a mobile phone. The size of your amazing Xiaomi Redmi 3S is 69.6 mm x 139.3 mm x 8.5 mm (width x height x depth) for a net weight of 144 g. the composition of the Xiaomi Redmi 3Sis made up of a wide variety of components including magnesium alloy. Be aware that this smartphone exists in the following colors: gold, gray, silver.

Display specifications

The screen of the Xiaomi Redmi 3S smartphone make use of LCD IPS technology to display all the pics, games, … This screen proposes a resolution of 720 x 1280px (HD) for a screen diagonal of 5″ inches. Calculating the usable screen area of the Xiaomi Redmi 3S is quite simple. We quantify the ratio of the display related to the proportions of the mobile phone. The higher the percentage, the more you will enjoy an important screen (bezel-less). This smartphone has a screen / size ratio of 71%.

The screen of the Xiaomi Redmi 3S incorporates features just like: capacitive, color led notifications, multi-touch.

Hardware and performance specifications

The Xiaomi Redmi 3S mobile phone works with one Qualcomm Snapdragon 430 MSM8937 processor and one 4×1.4GHz ARM Cortex A53 + 4×1.1GHz ARM Cortex-A53 Octa-Core with a 1.4 GHz clock speed . This excellent smartphone comes with a 64-bit architecture processor

Regarding the graphic part, the Xiaomi Redmi 3S uses the Qualcomm Adreno 505 graphics card

The Xiaomi Redmi 3S includes 2 GB RAM. You can actually use 16 GB of memory to save your documents, pics, memories, movies, tracks …. You’re able to put supplementary memory courtesy of the existence of an SD SLOT.

Camera specifications

The Xiaomi Redmi 3S is equipped along with a 13 Mpx rear camera and a lens with an aperture of f/2.0 Samsung S5K3L2 model and CMOS type with LED flash.

Among the many other features of the camera of this smartphone, we have: autofocus, continuous shooting, digital zoom, exposure compensation, face detection, geotagging, hdr, iso settings, panorama, scene mode, self-timer, touch focus, white balance settings

Connectivity specifications

The Xiaomi Redmi 3S WIFI chip is going to let you to connect to these types of networks: 802.11b, 802.11g, 802.11n (Wi-Fi Direct, Wi-Fi Display, Wi-Fi Hotspot).

Relating to wireless connectivity, the following smartphone features Bluetooth 4.1. Furthermore to wireless connectivity, the Xiaomi Redmi 3S is going to be as well set up with USB charging, USB Mass Storage, USB synchronization with the PC, infrared sensor, OTA (Over-the-Air), …

Network connectivity specifications

The Xiaomi Redmi 3S is compatible with all of the following 4G (LTE) networks and frequencies: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500). The Xiaomi Redmi 3S will work with all of the following 3G (UMTS) networks and frequencies: B1 (2100), B2 (1900), B5 (850), B8 (900), B34 (TD 2000), B39 (TD 1900+). The Xiaomi Redmi 3S works with the following 2G networks and frequencies: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900).

The Xiaomi Redmi 3S is a smartphone that enables you to to use more than one sim card, merit to Dual SIM Dual Standby (Micro SIM + Nano SIM) certification

Battery specifications

The Xiaomi Redmi 3S battery is Li-Polymer type with a maximum power of 4100 mAh amperes (Non-removable).

Where to buy the Xiaomi Redmi 3S online at the best price?

Xiaomi Redmi 3S full technical specifications

Model name

Xiaomi Redmi 3S

Release date

June 2016

Android version

Android 6.0 Marshmallow

Body and design

Dimensions: 69.6 mm x 139.3 mm x 8.5 mm
Weight: 144 g
Structure material(s): Magnesium alloy
Resistance certificates: Unknown


Chipset: Qualcomm Snapdragon 430 MSM8937
CPU: 4×1.4GHz ARM Cortex A53 + 4×1.1GHz ARM Cortex-A53
Processor core(s): Octa-Core
Processor frequency: 1.4 GHz
64 bits smartphone ?: Yes
Graphic GPU: Qualcomm Adreno 505
RAM Type: Unknown


Storage capacity: 16 GB
Memory type: Unknown
Expandable memory: Yes. Slot for SD or second SIM card


Screen Type: LCD IPS
Screen Diagonal: 5″ (inches)
Screen usable surface: 71%
Screen Resolution: 720 x 1280px
Screen Quality: HD
Other Screen features: Capacitive, Color LED Notifications, Multi-touch

Network / data

4G Bands: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G Bands: B1 (2100), B2 (1900), B5 (850), B8 (900), B34 (TD 2000), B39 (TD 1900+)
2G Bands: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
Sim Card: Dual SIM Dual Standby (Micro SIM + Nano SIM)


Wifi Networks: 802.11b, 802.11g, 802.11n
Wifi Features: Wi-Fi Direct, Wi-Fi Display, Wi-Fi Hotspot
Bluetooth: Bluetooth 4.1
USB Type C: No
USB Charging: Yes
USB Mass Storage: Yes
USB OTG (On The Go): Yes
Computer synchronization: Yes
Infrared: Yes
OTA Sync: Yes
Tethering: Yes


Rear Camera Resolution: 13 Mpx
Camera Sensor: Samsung S5K3L2
Camera Type: CMOS
Camera Aperture: f/2.0
Camera ISO: Unknown
Flash: LED
Other Camera Features: Autofocus, Continuous shooting, Digital zoom, Exposure compensation, Face detection, Geotagging, HDR, ISO settings, Panorama, Scene mode, Self-timer, Touch focus, White balance settings


Battery Type: Li-Polymer
Battery Capacity: 4100 mAh
Battery Features: Non-removable


Fingerprint: Yes
Accelometer: Yes
Barometer: No
Compass: Yes
Gyroscope: Yes
Hall Sensor: No
Light Sensor: Yes
Proximity Sensor: Yes



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