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General

NameVivo X21iLava Z71-
ModelX21iZ71-
Price-Tk 7,990-

Network

Network TypeGSM / CDMA / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 900 / 1800 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 2100 HSDPA 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-
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 5.71 inches, 81.4 cm2 (~78.8% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio 720 x 1520 pixels, 19:9 ratio-
Display MultitouchYes - Funtouch OS 4.0 Yes-
Display Density402 ppi density 295 ppi density-

Camera

Primary Camera12MP (f/1.8, 1/2.5 Dual: 13 MP
2 MP
-
Secondary Camera24MP 5 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, HDR, Panorama-
Video[email protected] [email protected]-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)145.6 x 70.9 x 9 mm (5.73 x 2.79 x 0.35 in)-
Body Weight159 g (5.61 oz) 150 g-
Body ColorBlack, Aurora White, Ruby Red Ruby Red, Steel Blue-

Launch

Launch AnnouncementMay, 2018January, 2020-
Launch DateRelease May 19th, 2018Released January, 2020-

Platform

Operating SystemAndroid 8.1 OreoAndroid 9.0 (Pie)-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Octa-core 2.0 GHz Cortex-A53-
GPUMali-G72 MP3 PowerVR GE8320-
ChipsetMediatek MT6771 Helio P60 Mediatek MT6762 Helio P22 (12 nm)-

Memory

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

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3425 mAh 3200 mAh-

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 b/g/n, Wi-Fi Direct, Hotspot-
Bluetooth5.0, A2DP, LE 4.2, 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, proximity-
MessagingSMS(threaded view), MMS, Email, Push Email Yes-
BrowserHTML5 HTML5-
JavaNoNo-

Other

Made ByChinaIndia-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorColor: Ruby Red, Steel Blue-