Vivo Y31

Disclaimer:

• 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.