The X21 is designed to impress. The 19:9 FullView™ Display offers a broader and more immersive view than ever before, making every game and video even more captivating.
Two Unlocking Technologies
By harnessing the power of futuristic technologies, it’s now even easier to
quickly unlock your X21, using Face Access or In-Display Fingerprint
Scanning. For faster night-time unlocking, Face Access features an
in-built infrared light sensor. In-Display Fingerprint Scanning is similarly easy,
with just a single touch required for immediate access.*
Dual Pixel Sensors & AI Face Beauty
Radiate Your Beauty
With Dual Pixel Sensors, the 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.
Your Intelligent Personal Assistant
vivo believes that smartphones should be tailored to the user. That’s why the X21 smart system is boosted by
AI technology to learn your habits, then develops greater understanding over time. It’s always alert to changes
in use, and ready to serve you better by adapting to your unique preferences.
Powerful Performance Designed for the Future
With a Qualcomm Snapdragon 660 AIE processor and 6GB RAM, the X21 has enough power to manage complex multi-tasking challenges with ease. It’s also equipped with a 3200mAh battery, plus Dual-Charging Engine technology to keep you up and running all day long.
Deepfield & Hi-Fi, Bring Your Music to Life
The X21’s AK4376A Hi-Fi audio chip offers ultra-clear, true-to-life sound quality.
1. Always on Display must be selected from the settings menu.
2. This device is equipped with a hidden infrared optical sensor and photoelectric fingerprint pad. Please use our official screen protector as much as possible. If you use other screen protectors, choose one with slits over the hidden infrared optical sensor and photoelectric fingerprint pad.
3. Face Access can only work when the screen is on. Turn Raise to Wake on to unlock after activating the screen.
4. The front camera and the main rear camera are 12MP (with 24 million photographic units). The secondary rear camera is 5MP.
5. Karaoke Mode is currently available in WeSing only. Please refer to vivo's official website for an updated list of supporting apps.
1. The product pictures shown are for reference only, the images shown on the display screen are simulated, and for demonstration purposes only. Please take actual products as standard.
2. All data is based on our technical design parameters, laboratory test results and supplier test data. Actual performance may vary depending on software version, specific test environment and phone model. All comparisons shown on this page refer to vivo products only.
3. vivo reserves the right to amend these specifications and descriptions, and amend the product described without giving any prior notice.