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General

NameVivo X21iHuawei Mate 40-
ModelX21iMate 40-
Price-Upcoming-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA / LTE / 5G-
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 800 / 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 band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A, 5G (2+ Gbps DL)-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-5G NSA / Sub6 / mmWave-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsOLED capacitive touchscreen, 16M colors-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio6.62 inches, 16.81 cm-
Display Resolution1080 x 2280 pixels, 19:9 ratio1080 x 2340 pixels-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density--

Camera

Primary Camera12MP (f/1.8, 1/2.548MP
16MP
8MP
-
Secondary Camera24MP32MP -
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLeica optics, dual-LED dual-tone flash, panorama, HDR HDR-
Video[email protected][email protected]/60fps, [email protected]/60/120fps, [email protected], gyro-EIS-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)--
Body Weight159 g (5.61 oz)--
Body ColorBlack, Aurora White, Ruby RedBlack, Space Silver, Cosmic Purple, Emerald Green, Orange, Forest Green-
Body Build-Front/back glass, aluminum frame-

Launch

Launch AnnouncementMay, 20182020, August -
Launch DateRelease May 19th, 2018Exp. release 2020, August-

Platform

Operating SystemAndroid 8.1 OreoAndroid 10-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa core (2.86 GHz, Dual core, Cortex A76 + 2.36 GHz, Dual core, Cortex A76 + , Cortex A55)-
GPUMali-G72 MP3Mali-G76 MP16-
ChipsetMediatek MT6771 Helio P60HiSilicon Kirin 990 5G-

Memory

Memory Internal64GB, 128GB128GB-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)NM (Nano Memory), up to 256GB (uses shared SIM slot)-
Ram4GB, 6GB 8GB-

Battery

Battery TypeNon-removable Li-Ion BatteryNon-removable Li-Po-
Battery Capacity3425 mAh 4500 mAh-

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, HotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, hotspot-
Bluetooth5.0, A2DP, LE5.0, A2DP, aptX HD, LE-
USBmicroUSB 2.0, USB On-The-Go3.1, Type-C 1.0 reversible connector, USB On-The-Go-
GPSYes, with A-GPS, GLONASSYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compassFace ID, fingerprint -under display, optical, accelerometer, gyro, proximity, barometer, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesFast battery charging, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorColor: Black, Space Silver, Cosmic Purple, Emerald Green, Orange, Forest Green-