• Monday, May 11, 2026
VIVO X21I specs
6.28"
2280 x 1080 pixels
12 MP
4000 x 3000 pixels
4, 6 GB RAM
64, 128 GB Internal
Funtouch OS
Based on Android 8.1 Oreo
3245 mAh
Li-Po
154.37 x 74.98 x 6.99 mm
159 g
MediaTek
Helio P60 MT6771
2018, May
2018, May

VIVO X21I Phone

GSM 850, 900, 1800, 1900
CDMA 800
WCDMA 850, 900, 1900, 2100
CDMA2000
TD/SCDMA 1900, 2000
LTE 850, 900, 1700, 1800, 1900, 2100, 2600
TD-LTE
GPRS
EDGE
EV-DO
LTE Speed
 Up to 603 Mbps
 Up to 102 Mbps
DisplayPrimarySUPER AMOLED 6.28" 2280 x 1080 pixels 16M colors
402 ppi
Secondary
CameraPrimary12 MP + 5 MP 4000 x 3000 pixels LED flash
F/1.8 aperture, Sensor type: CMOS, Autofocus, Continuous shooting, Digital zoom, Optical image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode, Phase detection with Dual Pixel
Video1920 x 1080 pixels
1080p@30fps
Secondary24 MP 5632 x 4224 pixels
1080p@30fps, Senzor type: CMOS BSI (backside illumination), Aperture: f/2, Sensor model: Samsung S5K2L8, Face recognition
CPUChipsetMediaTek Helio P60 MT6771
CPU Speed4 x 2 GHz + 4 x 2 GHz
GPUARM Mali-G72 MP3
MemoryRAM4, 6 GB
Internal64, 128 GB
Memory CardMicroSD, U to 256 GB
OSSystemFuntouch OS Based on Android 8.1 Oreo
GeneralSIMNano-SIM, Dual-SIM
Dimension154.37 x 74.98 x 6.99 mm
Weight159 g
Released2018, May
Announced2018, May
Colorsblack
ConnectivityUSB
 Micro-USB 2.0 OTG, Fast charging, Mass storage
WI-FI
 802.11 a/b/g/n/ac 1
Infrared
NFC
Hotknot
HDMI
GPS
 GLONASS, A-GPS, BeiDou
Bluetooth
 5.0
A2DP, LE
FeaturesSensorsProximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity3245 mAh Li-Po