• 48MP Rear Camera

  • Snapdragon™
    6 Series Qualcomm®

  • 5000mAh Battery
    + 18W Fast Charge

  • 1080P Halo
    Fullview™ Display

Halo FullView™ Display
FHD+ (2408 × 1080)


The display provides a wide and immersive view for both videos and games, and also filters out harmful blue light 1 to prevent eye strain.
  • 6.58-inch


  • P3

    Color Gamut

3D Dazzling Colors
Racing Black
Find profound strength in this eye-catching black.
Ocean Blue
Inspired by the tropical ocean, Y31 brims with youthful zest.
Side Fingerprint
Turn on the display and unlock your Y31 at the same time.
Slim Design 8.38mm
The time it takes to unlock from a lit screen is a staggering 0.3 seconds 2.
Alternatively, with Face Wake, never waste a split second more as your phone unlocks while you pick up and wake it.
Qualcomm ® Snapdragon™
6 Series Mobile Platform
Y31 allows you to use more apps with ease.
8GB RAM 4 + 128GB ROM 4
What's more, the three-card slot design supports up to 1TB 3 of memory expansion. Live life to the fullest.
18W Fast Charge 6
You can now enjoy a recharge of up to 70% in just 64 minutes 8.
5000mAh Battery 5
With AI power saving technology, a single full charge can provide up to 17.9 hours 10 of online HD movie streaming, or 9.9 hours 9 of resource-intensive games.
The reverse charging feature also covers your other devices when you are out and about 7.
AI Triple Camera
With built-in multiple shooting modes, AI Triple Camera makes sure you get ultra-clear shots, day and night.
48MP 11 Main Camera
48MP 11
Main Camera
Capture your most cherished moments with Y31.
Bokeh Camera
Now, portraits not only look more alive, they also boast greater depth.
Super Macro Camera
Discover tiny and exciting worlds full of gems hidden right before your eyes with a focus that draws as close as 4cm.
Super Night Camera
Super Night Mode Capture the beautiful shades of night even in low-light settings.
Stylish Night Filters
Enjoy ultra-stable videos 12 every time
Electronic Image Stabilization (EIS) technology helps you take videos while running, cycling, of people or faraway landscape.
Audio Booster
Audio Booster enhances what you love to hear – from music to ringtones, when watching videos and movies.
Multi-Turbo 4.0
Multi-Turbo 4.0 can focus on optimizing core scenes to reduce stuttering and lag in games. Especially when too many applications are running simultaneously in the background.
Custom Watermark
Customize the watermark text on photos - a new way of showing your personality.
Funtouch OS 11
AI Albums
AI Editor
Create stylish videos in one tap and quickly share them on social media.
Memories helps you group your photos by time, location and event.
Your Mobile Butler
The attentive iManager frees vivo users from boring everyday tasks.
Set it up to take care of tasks such as cleaning up your phone or scanning for issues at night.
iManager keeps your phone in good shape while you enjoy a good night's sleep.


  • 1. Eye Protection mode must be enabled for blue light filtering function.
  • 2. 0.3s is the unlocking time with side-mounted fingerprint scanner and is obtained from vivo labs. The unlocking time is 0.3s with screen on and 0.44s with screen off. Actual performance may vary depending on actual environment.
  • 3. Support memory expansion of up to 1TB. Micro SD card needs to be purchased separately.
  • 4. Actual available RAM/ROM is less due to the storage of operating system and pre-installed apps.
  • 5. 5000mAh is the typical battery capacity.
  • 6. Y31 is equipped with vivo standard charger (Fast Charge adapter 9V/2A), and supports up to 18W. The actual charging power is dynamically adjusted as the scene changes, and subject to actual use.
  • 7. Reverse charging requires an OTG cable which needs to be purchased separately.
  • 8. Y31's charging data is derived from vivo laboratory environment tests. Test environment: ambient temperature of 25℃±1℃. Test condition: 1% battery level, with screen off and a standard-issue official vivo charger. Actual data may vary pending test environments, long-term battery wear, and other factors.
  • 9. Online gaming time: At full power, with a 4G network connection, 150cd/m² screen brightness and 63dB(A) volume, Y31 can play PUBG with default game settings for a continuous game time of up to 9.9 hours. Actual game time may vary depending on specific conditions.
  • 10. Online video streaming time: At full power, with a 4G network connection, 150cd/m² screen brightness and 63dB(A) volume, Y31 can play YouTube videos for a continuous streaming time of up to 17.9 hours. Actual streaming time may vary depending on specific conditions.
  • 11. High Resolution mode needs to be turned on manually for 48MP photos.
  • 12. Preview mode is not available when recording with Ultra Stable Video.
  • 13. SPL (Sound Pressure Level) is based on environmental test by vivo's lab. Test 5 songs in the music scenario and the average SPL is 71.32 dB(A); Play Mcdull in the video scenario and its SPL is 68.7 dB(A); Play the default ringtone in the ringtone scenario, and its SPL is 73 dB(A).
  • 14. Measured diagonally, the screen size is 6.58-inch in the full rectangle. Actual display area is slightly smaller.
  • 15. 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 take actual products as standard.
  • 16. 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.
  • 17. 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.
  • 18. The pixel value may vary under different camera modes, and is subject to actual usage.