The Tecno Mobile Tecno Spark 3 Pro was announced in 2019, April With 6.2 inches, 96.7 cm2 (~83.0% screen-to-body ratio) IPS LCD, Powered by Mediatek MT6761 Helio A22 (12 nm) and running watchOS 6.0, up to 8.7, planned upgrade to watchOS 9.0, the device delivered smooth performance and multitasking capabilities. while the Li-Ion 3500 mAh, non-removable ensured long-lasting usage.