Based on the teardown the repairability of the Vivo V19 seems to be relatively good. The back cover can be easily removed without the use of a heat gun and the battery and battery cable are easily accessible. However the use of adhesive for the battery may make it slightly more difficult to replace. The presence of pull tabs for the battery and the ability to remove the screen and screen cable without removing too many components are positive aspects. Overall I would give the repairability of the Vivo V19 a score of 8.5 out of 10.