|Hardware Features||Software Informations|
|Cpu Qualcomm SnapDragon 660 Octa Core 2.2 Ghz at 64-Bit||ROM Type: Vivo Official ROM|
|Display 6.28 inch - Resolution Full HD+ 2280*1080, 19:9 Aspect Ratio||ROM Version: International ROM|
|6 GB Ram - 128 GB Rom||Google Apps: Yes|
|Funtouch OS 4.0 based on Android 8.1 Oreo||OTA Official Update: Yes|
|4G LTE - OTG - WiFi - GPS - Bluetooth||Multilanguage: Yes|
|Dual Back Camera 12 Mpx + 5 Mpx|
|Front Camera 12 Mpx|
|Battery 3200 mAh, Li-Polymer|
The INTERNATIONAL VERSION of Vivo X21 UD has ROM version which supports Google services (Play Store and Play Services) and OTA updates.
The box and the user manual of the Vivo X21 UD INTERNATIONAL VERSION are in English and the charger has european plug.
The Vivo X21 UD has a Official International ROM
The International Official Global ROM is a multi language ROM, thus including languages such as Italian, French, English, Spanish, German, etc. Google Apps are included and OTA official updates are supported.
6 GB Ram and 128 GB Rom
The Vivo X21 UD boasts a 6GB Ram and a 128GB Rom. This latter, that is the internal memory, is expandable up to 256GB.
Display and CPU
The Vivo X21 UD is characterized by a 6.28 inch display with a 2280*1080 Full HD+ resolution. The display is Super AMOLED. Another strong point of this smartphone is its CPU: SnapDragon 660 Octa Core 2.2 Ghz at 64-Bit with a graphic processing unit, that is GPU, such as Adreno 512.
The Vivo X21 UD is Dual Sim 4G LTE!
This smartphone is Dual Sim Standby. It supports Nano-Sim in both slots (or Nano-Sim + MicroSD) and it is compatible with GSM, WCDMA and LTE networks. The 4G LTE frequencies supported by this device are: FDD-LTE 850/900/1800/2100/2600 Mhz; TD-LTE 1900/2300/2500/2600 Mhz.
|Display Size||6.28 inch|
|Display Type||Super AMOLED|
|CPU||SnapDragon (8 Core)|
|CPU Model||Qualcomm SnapDragon 660 MSM8976 Plus Octa Core 2.2Ghz 64-Bit|
|External Memory||MicroSD up to 256GB|
|Operating System||Funtouch OS 4.0 based on Android 8.1 Oreo|
|Back Camera||12 MPx|
|Front Camera||12 MPx|
|Camera Type||Dual Back Camera (12MP + 5MP), Samsung S5K2L9 (#1) + Samsung S5K4E8 (#2) Sensors, Optical Image Stabilizer, PDAF Technology with Dual Pixel, Pixel Size 1.4μm (#1) + 1.4μm (#2), Aperture f/1.8 (#1) + f/2.4 (#2), LED Flash, Digital Zoom|
|Bluetooth||Yes 5.0, A2DP|
|WiFi||802.11 a/b/g/n/ac, Dual Band, Hotspot, Direct, 2x2 Mu-MIMO Technology|
|Frequency GSM||850/900/1800/1900 Mhz|
|Frequency WCDMA||850/900/1900/2100 Mhz|
|Frequency 4G LTE||FDD-LTE 850/900/1800/1900/2100/2600 Mhz; TD-LTE 1900/2300/2500/2600 Mhz|
|Sensor||Under-Display Fingerprint scanner, E-Compass, Gyroscope, Gravity Sensor, Proximity Sensor, Light Sensor|
|Battery||3200 mAh - Not Removable, Fast Charging Technology|
|Sim Card||Dual Sim 4G LTE|
|Package||1x smartphone, 1x USB cable, 1x european charger plug, 1x english manual|