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General

NameVivo X21iRealme 5s-
ModelX21i5s-
Price-Tk. 13,440-

Network

Network TypeGSM / CDMA / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)LTE-
Network SpeedHSPA, LTEHSPA, LTE-A-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M Colors IPS LCD capacitive touchscreen, 16M Colors -
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio 6.5 inches, 102.8 cm2 (~82.7% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio 720 x 1600 pixels, 20:9 ratio-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density 269 ppi density-
Display Screen Protection- Corning Gorilla Glass 3+-

Camera

Primary Camera12MP (f/1.8, 1/2.5 Quad: 48 MP, (wide)
8 MP, (ultrawide)
2 MP, (dedicated macro camera)
2 MP, (depth sensor)
-
Secondary Camera24MP 13 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, HDR, Panorama-
Video[email protected] [email protected], [email protected]-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)164.4 x 75.6 x 9.3 mm (6.47 x 2.98 x 0.37 in)-
Body Weight159 g (5.61 oz) 198 g-
Body ColorBlack, Aurora White, Ruby Red Crystal Purple, Crystal Blue, Crystal Red-

Launch

Launch AnnouncementMay, 2018November, 2019-
Launch DateRelease May 19th, 2018Released November, 2019-

Platform

Operating SystemAndroid 8.1 OreoAndroid 9.0 (Pie)-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)-
GPUMali-G72 MP3 Adreno 610-
ChipsetMediatek MT6771 Helio P60 Qualcomm SDM665 Snapdragon 665 (11 nm)-
User Interface (ui)- ColorOS 6-

Memory

Memory Internal64GB, 128GB 64 GB, 128 GB-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot) microSD, up to 256 GB (dedicated slot)-
Ram4GB, 6GB 4 GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3425 mAh 5000 mAh-
Battery Charging- Battery Charging 10W-

Multimedia

Fm RadioYesYes-

Sound

AudioVibration, MP3, WAV RingtonesYes-
LoudspeakerYesYes-
3.5mm JackYes - 32-bit/192kHz audio - Active noise cancellation with dedicated micYes-

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot-
Bluetooth5.0, A2DP, LE 5.0, A2DP, LE-
USBmicroUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go-
GPSYes, with A-GPS, GLONASS Yes, with A-GPS-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compass Fingerprint -rear-mounted, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email-
BrowserHTML5 HTML5-
JavaNo No-

Other

Made ByChinaChina-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorBattery charging 10W-