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General

NameVivo X21iMotorola Moto E8-
ModelX21iMoto E8-
Price-Upcoming-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA / LTE-
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 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 2(1900), 4(1700/2100), 5(850), 12(700), 13(700), 25(1900), 26(850), 41(2500), 66(1700/2100), 71(600)-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat7 300/50 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M ColorsIPS LCD Display-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio6.2 inches-
Display Resolution1080 x 2280 pixels, 19:9 ratio720 x 1520 pixels-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density--

Camera

Primary Camera12MP (f/1.8, 1/2.513MP
2MP
-
Secondary Camera24MP5MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaPanorama, HDR-
Video[email protected]1080p @30fps, 1920×1080 pixels-

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 RedStarry Black, Navy Blue-

Launch

Launch AnnouncementMay, 2018Not announced-
Launch DateRelease May 19th, 2018Exp September, 2020-

Platform

Operating SystemAndroid 8.1 OreoAndroid 9.0 (Pie)-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core 1.4 GHz Cortex-A53-
GPUMali-G72 MP3Adreno 505-
ChipsetMediatek MT6771 Helio P60Qualcomm SDM435 Snapdragon 435 (28 nm)-

Memory

Memory Internal64GB, 128GB32GB -
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot)microSD, up to 256GB-
Ram4GB, 6GB 2GB -

Battery

Battery TypeNon-removable Li-Ion BatteryLi-Ion (Lithium Ion)-
Battery Capacity3425 mAh 3550 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 b/g/n, Wi-Fi Direct, hotspot or Wi-Fi 802.11 a/b/g/n-
Bluetooth5.0, A2DP, LE4.2, A2DP, LE-
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0-
GPSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compassFingerprint rear-mounted, accelerometer, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailFingerprint accelerometer, proximity, compass-
BrowserHTML5HTML5-
JavaNoNo-

Other

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