Samsung DP515A2GI, 54.6 cm (21.5"), Full HD, AMD A6, 4 GB, 1 TB, Windows 8.1 Samsung DP515A2GI. Product type: All-in-One PC. Display diagonal: 54.6 cm (21.5"), HD type: Full HD, Display resolution: 1920 x 1080 pixels, Touchscreen. Processor family: AMD A6, Processor frequency: 2 GHz. Internal memory: 4 GB, Internal memory type: DDR3L-SDRAM. Total storage capacity: 1 TB, Storage media: HDD. On-board graphics card model: AMD Radeon HD 8400. Built-in camera. Operating system installed: Windows 8.1. Product colour: White