मोबाइल डेटा या वाई-फाई? फोन बैटरी को सबसे तेजी से खत्म करने वाला कौन सा है, जानें सच्चाई

Does your smartphone's battery drain quickly? According to experts, mobile data, especially 4G and 5G networks, consumes more battery than Wi-Fi. Know the reason behind it and simple ways to save battery.