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General

NameXiaomi Redmi S2 (Redmi Y2)Asus Zenfone 8 ZS590KS-
ModelRedmi S2 (Redmi Y2)Zenfone 8 ZS590KS-
PriceTK. 14,990Tk, 65,000-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - ChinaGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - International-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat20 2000/150 Mbps, 5G-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 SA/NSA - International-

Display

Display TypeIPS LCD capacitive touchscreen, 16M ColorsSuper AMOLED-
Display Size5.99 inches, 92.6 cm2 (~74.5% screen-to-body ratio5.9 inches-
Display Resolution720 x 1440 pixels, 18:9 ratio1080 x 2400 pixels, 20:9 ratio-
Display MultitouchYes - MIUI 9.5Yes-
Display Density269 ppi density~446 ppi density-

Camera

Primary CameraDual: 12 MP (f/2.2, 1.25μm, PDAF) + 5 MP, gyro-EIS, phase detection autofocus, LED Flash64MP
12MP
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Secondary Camera16 MP, HDR, LED Flash12MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, Panorama, HDRLED flash, HDR, panorama-
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)148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in)-
Body Weight170 g (6.00 oz)169 g (5.96 oz)-
Body BuildFront glass, plastic bodyGlass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame-
Body ColorGray, Gold, Rose GoldObsidian Black, Horizon Silver-

Launch

Launch AnnouncementMay, 201812 May 2021-
Launch DateReleased May, 2018Available. 13 May 2021-

Platform

Operating SystemAndroid 8.1 (Oreo)Android 11, ZenUI 8-
CPUOcta-core 2.0 GHz Cortex-A53Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)-
GPUAdreno 506Adreno 660-
ChipsetQualcomm MSM8953 Snapdragon 625Qualcomm SM8350 Snapdragon 888 5G (5 nm)-

Memory

Memory Internal32 GB, 64 GB128GB, 256GB UFS 3.1-
Memory ExternalmicroSD, up to 256 GB (dedicated slot)No-
Ram3 GB, 4 GB 6GB, 8GB,16GB-

Battery

Battery TypeNon-removable Li-Po BatteryLi-Poly (Lithium Polymer)-
Battery Capacity3080 mAh 4000 mAh-

Multimedia

Fm RadioYesyES-

Sound

AudioVibration, MP3, WAV RingtonesYes-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes-

Connectivity

WiFiWi-Fi 802.11 b/g/n, WiFi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot-
Bluetooth4.2, A2DP, LE5.2, A2DP, LE, aptX HD, aptX Adaptive-
USBmicroUSB 2.0USB Type-C 2.0, USB On-The-Go-
GPSYes, with A-GPS, GLONASS, BDSYes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC-

Features

SensorsFingerprint-rear-mounted, accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass-
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 chargingunder display-