8.0mm Trendy
Slim Design

5000mAh Battery+
18W Fast Charge

Extended Memory6

Styled For Everyone

Specially designed with a thin compact body that’s sure to elevate your style. Sporting sleeker lines with subtle curves to complement its exterior for an exceptionally clean and minimalist look.

  • Thickness (excluding camera)

    About 8.0mm

  • Weight

    About 182g

Uninterrupted Entertainment for the Ultimate Viewing Experience

The 6.51-inch HD+ Halo Display offers an enhanced sense of immersion with a cinematic viewing experience. Watch everything you love in high definition with added Eye Protection1 that filters out blue light, so you can view in comfort.

  • Aspect Ratio


  • Screen-body Ratio


  • Resolution


Extended Memory 2.0

Multi-task with ease. Y21 is loaded with 4GB5 of Memory for a fluid and seamless smartphone experience. As if that’s not enough, Extended Memory 2.0 makes use of up to 1GB6 of unused Storage space, so you can switch between your favorite apps even more quickly.

For storage, you have 64GB of space which can be expanded up to 1TB7. That’s definitely more than enough for all your apps, videos and pictures. When it’s time for a game, trust the octa-core processor to deliver ferocious power and an enjoyable experience.

Super HDR. See More in the Dark

When it comes to mastering backlit scenes, Y21 is your secret weapon. Super HDR automatically accentuates colours in highlights, while sharpening details in shadows, for a final image that is harmonious across every inch.

Game On with Multi-Turbo 5.0

vivo Multi-Turbo 5.0 brings data connection, system processor speed and power-saving performance to a whole new level. A cooling solution across four components8 keeps Y21 cool even in intense combat.

Level Up with Ultra Game Mode

Next gen Ultra Game Mode offers a full sensory gaming experience, so you can eliminate all distractions with a dedicated easy-to-reach menu.

  • 4D Game Vibration9

  • Game Picture-

  • Do Not Disturb

  • Esports Mode

A New Funtouch OS Simplicity and Utter Sophistication

Funtouch OS 11.1 (based on Android 11) is a breath of fresh air. Its clean design aesthetic and touch controls are delightfully simple and practical, bringing you an invigorating user experience.


EasyShare lets you clone and transfer all the data* on your old phone to your new phone with ease. Switching phones is now simple. Plus you can use the tool to share movies or music with friends. This is what smart living is all about.

Jovi Home

There’s nothing like smart Jovi to help you stay upbeat and carefree, whether you’re tracking steps, on the move or juggling everyday matters.

The Shortcuts zone provides quick access to space cleanup, calculator, app lock and more.

My Services zone can be customized to include a range of themed information cards including events, your digital and emotional well-being, hydration advice, sports, weather and entertainment.

The Suggestions zone contains smart reminders for daily life, like when it’s time to take a break and weather changes when you need to travel.

iManager, Your Mobile Butler

iManager, the mobile butler for all vivo users, will attend to your every need. It can free up phone space, bring enhanced security and consistently give you the best user experience through a rich collection of management tools.


  • Eye Protection Mode must be enabled for the blue light filtering function to work.
  • The typical battery capacity is 5000 mAh, and the rated battery capacity is 4910 mAh.
  • Y21 is equipped with a vivo standard charger (power adapter 9V/2A), and supports up to 18W Fast Charge. Charging data is obtained from vivo labs. The actual charging power is dynamically adjusted as the scene changes, and subject to actual use.
  • Reverse charging requires an OTG cable which needs to be purchased separately.
  • Actual available RAM/ROM is less due to the storage of operating system and pre-installed apps.
  • 1GB extended RAM realized by software.
  • Support memory expansion of up to 1TB. Micro SD card needs to be purchased separately.
  • The four aspects of cooling system are:
    graphite cooling plate, high heat conductivity copper foil, heat conductive gel and Cooling Turbo intelligent heat dissipation management system.
  • 4D Game Vibration only applies to PUBG.
  • The transfer of data and files that are copyrighted or encrypted is not supported in EasyShare.
  • Actual dimensions and weight may differ due to variations in processes, measurement methods, and material supplies.
  • Measured diagonally, the screen size is 6.51-inch in the full rectangle. Actual display area is slightly smaller.
  • The product pictures and features shown are for reference only, the images shown on the display screen are simulated, and for demonstration purposes only. Please refer to the actual product.
  • 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.
  • As some specifications, parameters, or parts of the product may vary due to supplier change or different production batches, vivo may update the descriptions on this page accordingly without giving any prior notice. Please read this page carefully before use.
  • The pixel value may vary under different camera modes, and is subject to actual usage.
  • ZEISS, the ZEISS Logo and Vario-Tessar are registered trademarks of Carl ZEISS AG.
  • ZEISS, the ZEISS Logo and Vario-Tessar are registered trademarks of Carl ZEISS AG.