The Microsoft Surface Duo was announced in 2020, August 12 With 8.1 inches, 195.4 cm2 (~144.2% screen-to-body ratio) AMOLED, Powered by Qualcomm SM8150 Snapdragon 855 (7 nm) and running Android 10, upgradable to Android 11, the device delivered smooth performance and multitasking capabilities. Its 11 MP, f/2.0, 23mm (wide), 1.0µm, PDAF rear camera captured crisp photos and 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR video, while the Li-Po 3577 mAh, non-removable ensured long-lasting usage.