Description
- Unlock Phones: Yes
- Release Date: 2018
- Band Mode: 2SIM/Multi-Bands
- Feature: GPRS,Gravity Response,Touchscreen,HD Video Player,Message,Front Camera,Fingerprint Recognition,Bluetooth,Video Player,MP3 Playback,Email,GPS Navigation,Wi-Fi,FM Radio
- Operation System: Android
- Display Color: Color
- Brand Name: vivo
- Rear Camera: 13.0MP
- Cellular: GSM/WCDMA/LTE
- Item Condition: New
- Battery Type: Not Detachable
- ROM: 128G
- SIM Card Quantity: Dual SIM Cards
- RAM: 6G
- Touch Screen Type: Capacitive Screen
- Design: Bar
- Size: 154.45 x 74.78 x 7.37mm
- Front Camera: 12.0MP
- CPU: Octa Core
- CPU Manufacturer: Qualcomm
- Recording Definition: 1080P
- Language: English
- Battery Capacity(mAh): 3200mAh
- Thickness: Ultra Slim(<9mm)
- Display Size: 6.2
- Camera Type: 3 Cameras
- Talk Time: According to yue
- vivo Model: X21
- Display Resolution: 2280 x 1080
- 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
