Asus Zenfone 3s Max ZC521TL Battery Life and Connectivity

Battery Life and Connectivity

One of the phone’s standout features is its massive 5000 mAh non-removable battery. Asus claims a standby time of up to 816 hours and talk time of up to 28 hours on 3G networks, emphasizing its strength in battery performance which is a significant selling point for heavy mobile users. The device supports Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.0, GPS, and a range of LTE bands, providing good connectivity options. However, the absence of NFC might be a downside for users interested in mobile payments and other features reliant on this technology.