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General

NameVivo X21iOnePlus 8-
ModelX21iPlus 8-
Price-Tk 51,500-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / LTE / 5G-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 & TD-SCDMA-
Network 3GHSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 42(3500), 46(5200), 66(1700/2100) - EU LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps, 5G 7.5 Gbps DL-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-5G band 1(2100), 3(1800), 7(2600), 28(700), 78(3500); SA/NSA - EU 5G band 2(1900), 5(850), 41(2500), 66(1700), 71(600); SA/NSA - NA 5G band 78(3500); SA/NSA - IN 5G band 41(2500), 78(3500), 79(4700); SA/NSA - CN mmWave - Verizon exclusive-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsFluid AMOLED capacitive touchscreen, 16M colors-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio6.55 inches, 103.6 cm2 (~88.7% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio1080 x 2400 pixels, 20:9 ratio (~402 ppi density)-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density--
Display Screen Protection- Corning Gorilla Glass 6 HDR10+ 90Hz refresh rate-

Camera

Primary Camera12MP (f/1.8, 1/2.548MP, f/1.8, 25mm (wide), 1/2.0-
Secondary Camera24MP16MP, f/2.0, (wide), 1/3-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panorama Dual-LED flash, HDR, panorama Auto-HDR-
Video[email protected][email protected]/60fps, [email protected]/60/240fps, [email protected], Auto HDR, gyro-EIS [email protected], gyro-EIS-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)160.2 x 72.9 x 8 mm (6.31 x 2.87 x 0.31 in)-
Body Weight159 g (5.61 oz)180 g (6.35 oz)-
Body ColorBlack, Aurora White, Ruby RedOnyx Black, Glacial Green, Interstellar Glow, Polar Silver-
Body Build-Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame-

Launch

Launch AnnouncementMay, 2018April 14, 2020-
Launch DateRelease May 19th, 2018Released April 21, 2020-

Platform

Operating SystemAndroid 8.1 OreoAndroid 10.0; OxygenOS 10.0-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)-
GPUMali-G72 MP3Adreno 650-
ChipsetMediatek MT6771 Helio P60Qualcomm SM8250 Snapdragon 865 (7 nm+)-

Memory

Memory Internal64GB, 128GB128GB, 256GB UFS 3.0-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)No-
Ram4GB, 6GB 8GB, 12GB-

Battery

Battery TypeNon-removable Li-Ion BatteryNon-removable Li-Po-
Battery Capacity3425 mAh 4300 mAh-

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV RingtonesVibration, MP3, WAV ringtones-
LoudspeakerYesYes, with stereo speakers-
3.5mm JackYes - 32-bit/192kHz audio - Active noise cancellation with dedicated micNo-

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, DLNA, hotspot-
Bluetooth5.0, A2DP, LE5.0, A2DP, LE, aptX HD-
USBmicroUSB 2.0, USB On-The-Go3.1, Type-C 1.0 reversible connector, USB On-The-Go-
GPSYes, with A-GPS, GLONASSYes, with dual-band A-GPS, GLONASS, BDS, GALILEO-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compassFingerprint -under display, optical, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorFast charging 30W, 50% in 22 min (advertised)-