Acer Chromebook 311 29.5 cm (11.6") ARM Cortex A73 4 GB LPDDR4x SDRAM 32 GB eMMC Wi Fi 5 ChromeOS Black PC Accessory Spill resistant Keyboard Spill resistant Keyboard Blast your way through an interdimensional adventure 6") Processor Coprocessor cores 4 Coprocessor model A53 Processor cores 4 Processor frequency 2 GHz Processor model A73 Processor family ARM Cortex Processor manufacturer ARM Memory Internal memory type LPDDR4x SDRAM Internal memory 4 GB Storage Card reader integrated No Optical drive type No Flash memory 32 GB Storage media eMMC Total storage capacity 32 GB Graphics On board graphics card model ARM Mali G72 MP3 On board graphics card family ARM Mali On board GPU manufacturer ARM Discrete graphics card model Not available Discrete graphics card No On board graphics card Yes Audio Built in microphone Yes Number of built in speakers 2 Camera Front camera resolution 1280 x 720 pixels Front camera HD type HD Front camera Yes Network Bluetooth version 4 ARM Mali G72 MP3