Xiaomi Redmi S2 has Android 8.1 (Oreo), It offers an internal memory of 32/64 GB with 3&4 GB RAM, It presents a screen of 720 x 1440 pixels, And it comes with a battery capacity of 3080 mAh .

Xiaomi Redmi S2 (Redmi Y2) specifications

General

6438 Announce date : May, 2018
6438 Release date : May, 2018
6438 Height × Width : 160.7 mm x 77.3 mm (6.33 x 3.04 in)
6438 Thickness : 8.1 mm (0.32 in)
6438 Weight : 170 g (6.00 oz)
6438 SIM : Dual SIM (Nano-SIM, dual stand-by)
6438 Colors : Gray, Gold, Rose Gold, Mesmerising Blue, Stunning Black
6438 Build : Front glass, aluminum body
6438 Also known as : Xiaomi Redmi Y2 in India

Xiaomi Redmi S2 (Redmi Y2)

Display

6438 Display type : IPS LCD capacitive touchscreen, 16M colors
6438 Screen size : 5.99 inches (~74.5% screen-to-body ratio)
6438 Resolution : 720 x 1440 pixels
6438 Pixel density : (~269 ppi pixel density)
6438 Multitouch feature :   yes
6438 MIUI 10 :   yes

Camera & Video

6438 Rear camera : Dual : 12 MP, f/2.2, 1.25μm, PDAF + 5 MP, depth sensor
6438 Camera features : LED flash, panorama, HDR
6438 Video : 1080p@30fps (gyro-EIS) [ Full HD video ]
6438 Front camera : 16 MP, HDR, LED flash

Memory

6438 Expandable memory : Card slot microSD, up to 256 GB (dedicated slot)
6438 Internal Memory : 32 GB with 3 GB RAM or 64 GB with 4 GB RAM
6438 RAM : 3&4 GB RAM

Battery

6438 Battery type : Non-removable Li-Po
6438 Battery capacity : 3080 mAh

Platform

6438 Operating System : Android 8.1 (Oreo)
6438 Chipset : Qualcomm MSM8953 Snapdragon 625
6438 Processor : Octa-core 2.0 GHz Cortex-A53
6438 Graphics : Adreno 506

Network

6438 2G bands : GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 & CDMA 800 &
6438 2G bands : TD-SCDMA – China
6438 3G bands : HSDPA 850 / 900 / 1900 / 2100
6438 4G bands : LTE – Global & LTE – China & LTE – India (Band 40)
6438 Speed : HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
6438 GPRS :   yes
6438 EDGE :   yes

Sound

6438 Alert types : Vibration, MP3, WAV ringtones
6438 Loudspeaker :   yes
6438 3.5 mm jack :   yes
6438 Active noise cancellation with dedicated mic :   yes

CONNECTIVITY

6438 WLAN : Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
6438 Bluetooth : 4.2, A2DP, LE
6438 GPS :   yes, with A-GPS , GLONASS , BDS
6438 USB : MicroUSB 2.0
6438 Radio : FM radio
6438 Infrared port :   yes

Features

6438 Sensors : Fingerprint (rear-mounted), Accelerometer, Compass, Proximity,
6438 Sensors : Gyro, Ambient light sensor
6438 Messaging : SMS (threaded view), MMS, Email, Push Mail, IM
6438 Browser HTML5 :   yes
6438 MP3/WAV/eAAC+/FLAC player :   yes
6438 MP4/H.265 player :   yes
6438 Document viewer :   yes
6438 Photo/video editor :   yes
6438 Charging 5V/2A 10W :   yes

Xiaomi Redmi S2 (Redmi Y2) disadvantages

6438 Removable battery :   No
6438 Protection for the screen :   No
6438 Water & Dust resistant :   No