Description
- Unlock Phones: Yes
- Thickness: Ultra Slim(<9mm)
- Band Mode: 2SIM/Multi-Bands
- Feature: MP3 Playback,Fingerprint Recognition,Video Player,GPRS,Touchscreen,FM Radio,HD Video Player,Message,Wi-Fi,Bluetooth,Front Camera,Gravity Response,Email,GPS Navigation
- Release Date: 2018
- Talk Time: According to yue
- Operation System: Android
- CPU Manufacturer: Qualcomm
- Rear Camera: 13.0MP
- Recording Definition: 1080P
- Design: Bar
- Battery Type: Not Detachable
- RAM: 6G
- CPU: Octa Core
- Brand Name: vivo
- Display Size: 6.2
- Camera Type: 3 Cameras
- SIM Card Quantity: Dual SIM Cards
- Battery Capacity(mAh): 3200mAh
- ROM: 64G
- Display Color: Color
- Size: 154.45 x 74.78 x 7.37mm
- Front Camera: 12.0MP
- Language: English
- Cellular: GSM/WCDMA/LTE
- Touch Screen Type: Capacitive Screen
- Item Condition: New
- Display Resolution: 2280 x 1080
- vivo Model: X21
- Product Model: Snapdragon 660 Octa Core
- Operation System: Android 8.1
- Camera: 12MP+5MP Back, 12 MP Fron
- Orther Feature: Full Screen/HiFi/Face Recognize
- 2G: GSM850/900/1800/1900MHz. CDMA800MHz
- 3G: WCDMA 850/900/1900/2100MHz TD-SCDMA::1880/2010MHz
- 4G: FDD-LTE B1/B2/B3/B4/B5/B8 TDD-LTE:B34/B38/B39/B40/B41
- 4G+: FDD-LTE B1/B3/ B1+B3 TDD-LTE:B38/B39/B40/B41/B39+B41
- MicSD Card: Support 256G Extend
