TECNO TECNO Spark 50 4G – 128GB Storage – 4GB RAM – 7000mAh Mega Battery – 120Hz 6.78" Display – 50MP AI Camera – IP64 – Android 16 – Ink Black

The Spark 50 4G is defined by "FreeLink 2.0" and its 7,000mAh battery . FreeLink is a new 2026 technology that allows for offline communication —you can send texts or make voice calls to other compatible Tecno devices within a 1.5km range without any cellular or Wi-Fi signal.
While the charging speed is a modest 18W (which will take over 2 hours for a full charge), the trade-off is incredible longevity. Tecno claims the battery is designed to endure over 28 hours of continuous video playback . For users in areas like Kwabenya where drop-resistance is key, the SGS 5-Star rating means the phone is built to survive falls from up to 1.8 meters .