The T-Mobile REVVL 4 was announced in 2020, August 27 With 6.22 inches, 96.6 cm2 (~79.9% screen-to-body ratio) IPS LCD, Powered by Mediatek MT6761 Helio A22 (12 nm) and running Android 10, the device delivered smooth performance and multitasking capabilities. Its 13 MP, PDAF rear camera captured crisp photos and 1080p@30fps video, while the Li-Ion 3500 mAh, non-removable ensured long-lasting usage.