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General

NameXiaomi Redmi S2 (Redmi Y2)Symphony R20-
ModelRedmi S2 (Redmi Y2)R20-
PriceTK. 14,990Tk 6,750-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - ChinaGSM 850/900/1800/1900-
Network 3GHSDPA 850 / 900 / 1900 / 2100WCDMA 900/2100-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)HSPA-
Network SpeedHSPA, LTEYes-
Network GPRSYesYes-
Network EDGEYes--

Display

Display TypeIPS LCD capacitive touchscreen, 16M ColorsIPS LCD Touchscreen-
Display Size5.99 inches, 92.6 cm2 (~74.5% screen-to-body ratio5 inches-
Display Resolution720 x 1440 pixels, 18:9 ratioHD (294 ppi density)-
Display MultitouchYes - MIUI 9.5Yes-
Display Density269 ppi density--

Camera

Primary CameraDual: 12 MP (f/2.2, 1.25μm, PDAF) + 5 MP, gyro-EIS, phase detection autofocus, LED Flash8 MP-
Secondary Camera16 MP, HDR, LED Flash5 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, Panorama, HDRFlash (Back Camera) Zoom Up to 4X Sensor Samsung (Back) & Hynix (Front) Features Face Beauty, Panorama, Smile Shot, HDR-
Video[email protected][email protected]-

Body

Body Dimensions160.7 x 77.3 x 8.1 mm (6.33 x 3.04 x 0.32 in)143 X 73 X 9.9 mm-
Body Weight170 g (6.00 oz)174g (with Battery)-
Body BuildFront glass, plastic body--
Body ColorGray, Gold, Rose GoldGold, Space Grey, Silver + Black-

Launch

Launch AnnouncementMay, 2018Available-
Launch DateReleased May, 2018--

Platform

Operating SystemAndroid 8.1 (Oreo)Android 6.0 (Marshmallow)-
CPUOcta-core 2.0 GHz Cortex-A534x Cortex-A7 1.3GHz-
GPUAdreno 506Mali-400 MP2-
ChipsetQualcomm MSM8953 Snapdragon 625--

Memory

Memory Internal32 GB, 64 GB8 GB-
Memory ExternalmicroSD, up to 256 GB (dedicated slot)microSD, up to 64 GB-
Ram3 GB, 4 GB 1 GB-

Battery

Battery TypeNon-removable Li-Po BatteryRemovable Li-Po-
Battery Capacity3080 mAh 4900 mAh Battery-
Stand-by -450 Hours (Depends on Phone Settings and Network)-
Talk time -45 Hours (Depends on Phone Settings and Network)-

Multimedia

Fm RadioYesYes-

Sound

AudioVibration, MP3, WAV RingtonesVibration, MP3, WAV Ringtones-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micv-

Connectivity

WiFiWi-Fi 802.11 b/g/n, WiFi Direct, HotspotYes-
Bluetooth4.2, A2DP, LEYes, (V4.0)-
USBmicroUSB 2.0microUSB 2.0-
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS-

Features

SensorsFingerprint-rear-mounted, accelerometer, gyro, proximity, compassAccelerometer-
MessagingSMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesMP4/H.265 player, MP3/WAV/eAAC+/FLAC player, Photo/video editor Document viewer 5V/2A 10W chargingPower Bank USB Port Supported OTG-