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General

NameVivo X21iSymphony Inova-
ModelX21iInova-
Price-TK. 8,390-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 900/1800-
Network 3GHSDPA 850 / 900 / 2100WCDMA 2100-
Network 4GLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)FDD1/3-
Network SpeedHSPA, LTEHSPA, LTE-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsIPS 2.5D Display-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio5” HD-
Display Resolution1080 x 2280 pixels, 19:9 ratioHD-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density--

Camera

Primary Camera12MP (f/1.8, 1/2.513 MP-
Secondary Camera24MP5 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaf/2.2 (Back & Front Camera), Bokeh Mode, Face Beauty Mode, Fisheye Mode-
Video[email protected][email protected]-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)143 X 71 X 8.3 mm-
Body Weight159 g (5.61 oz)134g (with battery)-
Body ColorBlack, Aurora White, Ruby RedIron Gray, Jet Black-

Launch

Launch AnnouncementMay, 2018Available-
Launch DateRelease May 19th, 2018Available-

Platform

Operating SystemAndroid 8.1 OreoAndroid 7.0 Nougat-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)--
GPUMali-G72 MP3--
ChipsetMediatek MT6771 Helio P60Quad-Core 1.3GHz-

Memory

Memory Internal64GB, 128GB16 GB-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)microSD, up to 64 GB-
Ram4GB, 6GB 2 GB -

Battery

Battery TypeNon-removable Li-Ion BatteryLi-Polymer Battery-
Battery Capacity3425 mAh 2900 mAh -
Battery Stand by-220 Hours (*Depends on phone setting, network)-
Battery Talk time-11 Hours (*Depends on phone setting, network)-

Multimedia

Fm RadioYesYes-

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, HotspotYes-
Bluetooth5.0, A2DP, LEYes (4.0)-
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0-
GPSYes, with A-GPS, GLONASSYes, with A-GPS-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compassSamsung -Back & Front Camera-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Mail, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorOtg : Yes, Video Frame Rate : 30 fps, Other Features : 4G, Dual Speaker, Shortcut Left Key-