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General

NameVivo X21iInfinix Zero 6 Pro-
ModelX21iZero 6 Pro-
Price-Coming Soon-

Network

Network TypeGSM / CDMA / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
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 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500)-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps-
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 6.18 inches-
Display Resolution1080 x 2280 pixels, 19:9 ratio Full HD+-
Display MultitouchYes - Funtouch OS 4.0 Yes-
Display Density402 ppi density Corning Gorilla Glass 5-

Camera

Primary Camera12MP (f/1.8, 1/2.5Dual: 12 MP
24 MP
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Secondary Camera24MP 20 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaQuad-LED Dual-tone 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)156.8 x Unknown x 8 mm-
Body Weight159 g (5.61 oz) 178 g (6.28 oz)-
Body ColorBlack, Aurora White, Ruby Red Sapphire Cyan-

Launch

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

Platform

Operating SystemAndroid 8.1 Oreo Android 8.0 (Oreo)-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core 1.8 GHz Kryo 260-
GPUMali-G72 MP3Adreno 509-
ChipsetMediatek MT6771 Helio P60Qualcomm SDM636 Snapdragon 636 (14 nm)-

Memory

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

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Ion Battery -
Battery Capacity3425 mAh 3650 mAh Battery-

Multimedia

Fm RadioYesYes-

Sound

AudioVibration, MP3, WAV Ringtones Vibration, 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, Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot-
Bluetooth5.0, A2DP, LE 5.0, A2DP, LE-
USBmicroUSB 2.0, USB On-The-Go microUSB 2.0-
GPSYes, with A-GPS, GLONASS Yes, with A-GPS-

Features

SensorsFingerprint-rear-mounted, accelerometer, proximity, compass Fingerprint -rear-mounted, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email-
BrowserHTML5HTML5-
JavaNoNo-

Other

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