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General

NameVivo X21iVivo iQOO 3-
ModelX21iiQOO 3-
Price-Upcoming-

Network

Network TypeGSM / CDMA / HSPA / LTE GSM / CDMA / HSPA / LTE / 5G-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA-
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), 3(1800), 4(1700/2100), 5(850), 8(900), 19(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)-
Network SpeedHSPA, LTE5G band 41(2500), 78(3500), 79(4700); SA/NSA-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeSuper AMOLED capacitive touchscreen, 16M Colors Super AMOLED capacitive touchscreen, 16M colors-
Display Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio 6.44 inches, 100.1 cm2 (~84.3% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio 1080 x 2400 pixels, 20:9 ratio (~409 ppi density)-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density402 ppi density--
Display Screen Protection-HDR10 120Hz-

Camera

Primary Camera12MP (f/1.8, 1/2.548 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, (telephoto)
13 MP, f/2.2, (ultrawide)
2 MP, f/2.4, 1/5.0", 1.75µm, depth sensor
-
Secondary Camera24MP16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED flash, HDR, panorama HDR-
Video[email protected] [email protected]/60fps [email protected]-

Body

Body Dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in) 158.5 x 74.9 x 9.2 mm (6.24 x 2.95 x 0.36 in)-
Body Weight159 g (5.61 oz) 214.5 g (7.58 oz)-
Body ColorBlack, Aurora White, Ruby Red Iceland Aurora, Carbon Black, Light Mint-
Body Build- Glass front, glass back, aluminum frame-

Launch

Launch AnnouncementMay, 2018 Not announced yet-
Launch DateRelease May 19th, 2018 Rumored-

Platform

Operating SystemAndroid 8.1 Oreo Android 10.0; Funtouch 10.0-
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)-
GPUMali-G72 MP3Adreno 650-
ChipsetMediatek MT6771 Helio P60Qualcomm SM8250 Snapdragon 865 (7 nm+)-

Memory

Memory Internal64GB, 128GB No-
Memory ExternalmicroSD, up to 256GB (uses SIM 2 slot) 128/256 GB-
Ram4GB, 6GB 6/8/12 GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po-
Battery Capacity3425 mAh 4370 mAh-

Multimedia

Fm RadioYesNo-

Sound

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

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, Wi-Fi Direct, hotspot-
Bluetooth5.0, A2DP, LE 5.0, A2DP, LE, aptX-
USBmicroUSB 2.0, USB On-The-Go Type-C 1.0 reversible connector, USB On-The-Go-
GPSYes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO-

Features

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

Other

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