The LeEco Le Pro 3 AI was announced in 2017, April. Released 2017, April With 5.5 inches, 83.4 cm2 (~72.9% screen-to-body ratio) IPS LCD, Powered by Mediatek MT6797D Helio X23 (20 nm) - StandardMediatek MT6797X Helio X27 (20 nm) - Eco Edition and running Android 6.0 (Marshmallow), eUI 5.9, the device delivered smooth performance and multitasking capabilities. Its 13 MP, f/2.0, PDAF, Laser AF rear camera captured crisp photos and 4K@30fps, 1080p@30fps, 720p@120fps video, while the Li-Ion 4000 mAh, non-removable ensured long-lasting usage.