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General

NameVivo X21iNokia 9-
ModelX21iNokia 9-
Price-Tk. 62,990-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)-
Network 3GHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 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-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/150 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsAMOLED capacitive touchscreen, 16M Colors-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio5.9 inches, 88.3 cm2 (~76.0% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio1440 x 2960 pixels, 18.5:9 ratio-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density558 ppi pixel density-
Display Screen Protection-Corning Gorilla Glass (unspecified version)-

Camera

Primary Camera12MP (f/1.8, 1/2.55 unspecified cameras 1 depth sensor-
Secondary Camera24MP12 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaZeiss optics, Dual-LED Dual-tone 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)155 x 75 x 7.9 mm (6.10 x 2.95 x 0.31 in)-
Body Weight159 g (5.61 oz)168 g-
Body ColorBlack, Aurora White, Ruby RedBlue-
Body Build-Front glass, aluminum body-

Launch

Launch AnnouncementMay, 2018February, 2019-
Launch DateRelease May 19th, 2018Release February, 2019-

Platform

Operating SystemAndroid 8.1 OreoAndroid 9.0 (Pie)-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)-
GPUMali-G72 MP3Adreno 630-
ChipsetMediatek MT6771 Helio P60Qualcomm SDM845 Snapdragon 845 (10 nm)-

Memory

Memory Internal64GB, 128GB128 GB-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)microSD, up to 512 GB (uses SIM 2 slot)-
Ram4GB, 6GB 8 GB-

Battery

Battery TypeNon-removable Li-Ion BatteryNon-removable Li-Po Battery-
Battery Capacity3425 mAh 4150 mAh Battery-

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, dual-band, WiFi Direct, Hotspot-
Bluetooth5.0, A2DP, LE5.0, A2DP, LE-
USBmicroUSB 2.0, USB On-The-Go3.1, Type-C 1.0 reversible connector-
GPSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS-

Features

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

Other

Made ByChinaFinland-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorFast battery charging (Quick Charge 3.0)
MP4/H.264 player
MP3/WAV/eAAC+/FLAC player
ANT+ support
Photo/video editor
Document viewer
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