Network and Connectivity
The Vivo XL4 offers a decent range of network support, compatible with GSM, HSPA, and LTE technologies. Its dual SIM feature is practical for users balancing work and personal lines or those who frequently travel internationally. It covers a variety of 2G, 3G, and 4G bands, with a commendable speed of up to 42.2/11.5 Mbps on HSPA and 300/50 Mbps on LTE, thanks to carrier aggregation (Cat6), providing satisfactory connectivity for most daily tasks, including streaming and browsing.