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General

NameVivo X21iGoogle Pixel 3a XL-
ModelX21iPixel 3a XL-
Price-Tk 40,990 -

Network

Network TypeGSM / CDMA / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900-
Network 3GHSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 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, LTE-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsIPS LCD capacitive touchscreen, 16M Colors-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio 6.0 inches, 92.9 cm2-
Display Resolution1080 x 2280 pixels, 19:9 ratio 1080 x 2160 pixels, 18:9 ratio-
Display MultitouchYes - Funtouch OS 4.0 Yes-
Display Density402 ppi density 402 ppi density-

Camera

Primary Camera12MP (f/1.8, 1/2.5 12.2MP-
Secondary Camera24MP 8MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaDual-LED Flash, Auto-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) 160.1 x 76.1 x 8.2 mm (6.30 x 3.00 x 0.32 in)-
Body Weight159 g (5.61 oz) 167 g (5.89 oz)-
Body ColorBlack, Aurora White, Ruby Red Just Black, Clearly White, Purple-ish-
Body Build- Front glass, plastic body-

Launch

Launch AnnouncementMay, 2018May, 2019 -
Launch DateRelease May 19th, 2018Released May, 2019 -

Platform

Operating SystemAndroid 8.1 Oreo Android 9.0 (Pie)-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)-
GPUMali-G72 MP3Adreno 615-
ChipsetMediatek MT6771 Helio P60Qualcomm SDM670 Snapdragon 670 (10 nm)-

Memory

Memory Internal64GB, 128GB64GB, 128GB-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)No-
Ram4GB, 6GB 4GB-

Battery

Battery TypeNon-removable Li-Ion BatteryNon-removable Li-Po Battery-
Battery Capacity3425 mAh 3700 mAh Battery-

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV Ringtones Vibration, MP3, WAV Ringtones-
LoudspeakerYesYes-
3.5mm JackYes - 32-bit/192kHz audio - Active noise cancellation with dedicated micYes - Active noise cancellation with dedicated mic-

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Hotspot-
Bluetooth5.0, A2DP, LE 5.0, A2DP, LE, aptX HD-
USBmicroUSB 2.0, USB On-The-Go Type-C 1.0 reversible connector-
GPSYes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compassFingerprint -rear-mounted, accelerometer, gyro, proximity, compass, barometer-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5 HTML5-
JavaNoNo-

Other

Made ByChinaUSA-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorAlways-on display
Fast battery charging 18W
USB Power Delivery 2.0
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