If u think buy the Vivo Y21 then don’t buy plz in the same price and same specifications only add 4G VOLTE Natwork Services in Vivo Y21L. Y21 is 3G phone and Y21L is supports 4G VOLTE.
But, any other specification is very bad only 2000MAH battery, 5MP primary Camera and 2MP front facing camera without LED flash and fingerprint sensor and 4.7 display. In this phone the battery not works a whole day and if you are using continuesly then may be need to charge at least 2 times in 1 day only.
I am using this Phone from 1 years and I am goes to buy new phone.