X21 Octa Core 6GB 128GB Face Wake AI Camera 6.28 Inch ViVo Mobile Phone
Specification of X21 ViVo Mobile Phone:
Model: VIVO X21
||Operating System: Android 8.1
CPU: Qualcomm Snapdragon 660AIE, Octa Core, 2.2GHz*4+1.8GHz*4
Extended Storage: NO
||Screen type: capacitive screen
Screen size: 6.28 inch
Screen resolution: FHD+ (2280×1080 pixels) screen display
Wireless connectiveity: GSM, 3G, 4G, GPS, WiFi, Bluetooth
2G GSM: 850/900/1800/1900MHz ；
2G CDMA: 800MHz
3G CDMA EVDO: 800MHz
Click Here to check whether the phone can be used in your country
||Camera type: Dual cameras (one front two back)
Dual Back camera: 12.0MP+5.0MP
Front camera: 12.0MP
Video recording: Yes
SIM card slot: Dual Nano SIM card dual standby
TF card slot: 256GB Mirco SD Card
USB slot: usb cable
Audio output: Yes (Charging mouth interoperability)
Video format: MP4,
Audio format: WAV, AMR, MP3
FM radio: N/A
English, Russian, Thailand, Philippine, India, Vienam, Arab, Myanmar, Cambodia, Korea, Indonesia, Japanese,
Gyroscopes, G-sensor, Distance sensors, Photo sensors
||4G, WIFI, GPS, Bluetooth,Face ID, Ebook, Email,Messaging, wallpapers, calendar, calculator,clock, camera, tethering & portable hotspot, Touch ID, fast charge, etc
Standby time:About 2~3 days
Charger:USB, travel charger
|Dimension & Weight (Main Product)
||1 × X21 Mobile Phone
1 × Built-in Battery
1 × USB Cable
1 × Eject Pin
1 × User Manual
1 × US Power Adapter
New Generation Full Screen
6.28 inch FHD+ | 19:9 screen ratio
On the X21, Vivo iconic FullView™ Display enjoys an amazing 19:9 aspect ratio, with ultra-narrow bezels of just 1.66mm. The screen-to-body ratio is boosted to 90.3%, providing an even wider view with far greater visual impact for games and videos.
3D Curved Glass Back
And the new 3D glass back cover is the perfect mix of technology and artistry. More than just smooth to the touch, it uses a new color-blending technique, which makes light and shadow dance across the surface with every movement. It’s this level of exquisite detail that makes your X21 truly unique.
Open Your AI Artifical Intelligence Era
Qualcomm Snapdragon 660 AIE | VIVO Jovi | 6GB RAM 128GB ROM
AI Face Beauty
Selfies Tailored to Your Unique Look
AI Face Beauty gives a major upgrade to the Vivo’s classic Face Beauty feature. It recognizes your unique facial features, and continues learning and improving to create the perfect selfie. Think of it as your personal make-over team packed into one intelligent device. Even with backlight, your entire face looks bright and naturally beautiful.
Wisdom AI Camera
With Dual Pixel Sensors, ViVo X21 camera has an incredible 24 million photographic units. This creates clear, vivid pictures with artistic qualities even in backlight or low-light situations. There’s also AI Face Beauty, which tailors facial enhancement effects to each individual. This means clear, naturally dazzling results that enhance your unique beauty.
AI Game Mode
With the all new AI Game mode, your X21 knows it when you play games and transforms into a dedicated game console, with features to help eliminate distraction. The Background Calls feature means you can stay on calls without stopping the gaming fun, and Game Mode prevents accidental touch operations, ensuring you only make the moves you intended.
Face Wake 2.0
AI Face Access uses an intelligent algorithm to scan your 3D facial features in just 0.1 seconds. It’s also enhanced by an infrared light to allow for night-time access. Lift, scan and unlock - your X21 gives you immediate access anytime, anywhere.
Deepfield & Hi-Fi, Bring Your Music to Life
The X21’s AK4376A Hi-Fi audio chip offers ultra-clear, true-to-life sound quality.