The Xolo Black 1X was announced in 2015, October. Released 2015, October With 5.0 inches, 68.9 cm2 (~66.2% screen-to-body ratio) IPS LCD, Powered by Mediatek MT6753 (28 nm) and running Android 5.1 (Lollipop), upgradable to 6.0 (Marshmallow), HIVE Atlas UI, the device delivered smooth performance and multitasking capabilities. Its 13 MP, PDAF rear camera captured crisp photos and 1080p@30fps video, while the Li-Po 2400 mAh, non-removable ensured long-lasting usage.