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General

NameVivo X21iWe F20-
ModelX21iF20-
Price-Tk. 4,990-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA850/900/1800/1900MHz-
Network 3GHSDPA 850 / 900 / 21002100MHz-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)--
Network SpeedHSPA, LTEHSPA-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsFull Vision-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio5.45 inches-
Display Resolution1080 x 2280 pixels, 19:9 ratioFWVGA+-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density196.94 ppi density-

Camera

Primary Camera12MP (f/1.8, 1/2.55MP-
Secondary Camera24MP5MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaBeauty Mode, Time Lapse, HDR, Flash-
Video[email protected][email protected]-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)148 X 72 X 9.2 mm-
Body Weight159 g (5.61 oz)175.7g-
Body ColorBlack, Aurora White, Ruby RedBlack, Blue, Gold-

Launch

Launch AnnouncementMay, 2018August, 2018-
Launch DateRelease May 19th, 2018Release August, 2018-

Platform

Operating SystemAndroid 8.1 OreoAndroid 8.1.0 Oreo (GO Edition)-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Quad-core 1.3GHz-
GPUMali-G72 MP3Info. not available-
ChipsetMediatek MT6771 Helio P60Info. not available-

Memory

Memory Internal64GB, 128GB8GB-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)microSD, up to 32GB-
Ram4GB, 6GB 1GB -

Battery

Battery TypeNon-removable Li-Ion BatteryLithium-ion Battery-
Battery Capacity3425 mAh 2200 mAh Battery-
Standby Time -240H-
Talk Time -12H-

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV RingtonesVibration, MP3, WAV Ringtones-
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, Hotspot802.11 b/g/n-
Bluetooth5.0, A2DP, LEYes (V4.0)-
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0-
GPSYes, with A-GPS, GLONASSNo-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compassAccelerometer-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorMP4/H.264 player Document viewer Photo/video editor-