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General

NameXiaomi Redmi S2 (Redmi Y2)Realme Q3i 5G-
ModelRedmi S2 (Redmi Y2)Q3i 5G-
PriceTK. 14,990Tk, 15,000-

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 CDMA 800-
Network 3GHSDPA 850 / 900 / 1900 / 2100HSDPA 800 / 850 / 900 / 1900 / 2100 CDMA2000 1x-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)LTE-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A, 5G-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-SA/NSA-

Display

Display TypeIPS LCD capacitive touchscreen, 16M ColorsIPS LCD, 90Hz, 480 nits (typ), 600 nits-
Display Size5.99 inches, 92.6 cm2 (~74.5% screen-to-body ratio6.5 inches-
Display Resolution720 x 1440 pixels, 18:9 ratio1080 x 2400 pixels, 20:9 ratio-
Display MultitouchYes - MIUI 9.5Yes-
Display Density269 ppi density~405 ppi density-

Camera

Primary CameraDual: 12 MP (f/2.2, 1.25μm, PDAF) + 5 MP, gyro-EIS, phase detection autofocus, LED Flash48MP
2MP
2MP
-
Secondary Camera16 MP, HDR, LED Flash16MP, f/2.1, 26mm (wide), 1/3.09", 1.0µm-
Camera FeaturesGeo-tagging, Touch focus, Face detection, Panorama, HDRHDR, panorama-
Video[email protected][email protected], gyro-EIS-

Body

Body Dimensions160.7 x 77.3 x 8.1 mm (6.33 x 3.04 x 0.32 in)162.5 x 74.8 x 8.5 mm (6.40 x 2.94 x 0.33 in)-
Body Weight170 g (6.00 oz)185 g (6.53 oz)-
Body BuildFront glass, plastic body--
Body ColorGray, Gold, Rose GoldSupersonic Blue, Supersonic Black-

Launch

Launch AnnouncementMay, 201822 April 2021-
Launch DateReleased May, 2018EXP. August 2021-

Platform

Operating SystemAndroid 8.1 (Oreo)Android 11, Realme UI 2.0-
CPUOcta-core 2.0 GHz Cortex-A53Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)-
GPUAdreno 506Mali-G57 MC2-
ChipsetQualcomm MSM8953 Snapdragon 625MediaTek MT6853 Dimensity 800U 5G (7 nm)-

Memory

Memory Internal32 GB, 64 GB128GB UFS 2.1-
Memory ExternalmicroSD, up to 256 GB (dedicated slot)microSDXC (dedicated slot)-
Ram3 GB, 4 GB 4GB, 6GB-

Battery

Battery TypeNon-removable Li-Po BatteryLi-Poly (Lithium Polymer)-
Battery Capacity3080 mAh 5000 mAh-

Multimedia

Fm RadioYesNo-

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, dual-band, Wi-Fi Direct, hotspot-
Bluetooth4.2, A2DP, LE5.1, A2DP, LE-
USBmicroUSB 2.0USB Type-C 2.0-
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, BDS, GALILEO, QZSS-

Features

SensorsFingerprint-rear-mounted, accelerometer, gyro, proximity, compassFingerprint (side-mounted), 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 charging--