vivo Y55L (vivo 1603) Battery and Connectivity

Battery and Connectivity

Powered by a non-removable Li-Ion 2650 mAh battery, the vivo Y55L offers reasonable battery life given its hardware; however, power users may find the capacity somewhat limiting. Charging through a microUSB 2.0 port with OTG support is standard for its release era. On the connectivity front, the phone supports Wi-Fi and Bluetooth 4.2, but lacks NFC and an FM radio, which might be a downside for some users.