Microsoft Surface Laptop 4 i7 1185G7 Notebook 38.1 cm (15") Touchscreen Intel Core i7 16 GB LPDDR4x SDRAM 512 GB SSD Wi Fi 6 (802.11ax) Wind Product colour___Blue. Silver MS Bitlocker Encryption MS Bitlocker Encryption 9 mm Height (front) 1 54 kg Packaging data Warranty card Yes Quick start guide Yes Other features Ambient light sensor Yes On board graphics card Yes Audio system Dolby Atmos Sensors Ambient light sensor Yes Packaging content Warranty card Yes Quick start guide Yes 2 Storage media SSD Optical drive type No Number of SSDs installed 1 SSD capacity 512 GB SSD interface NVMe Total storage capacity 512 GB Total SSDs capacity 512 GB NVMe Yes Graphics Discrete graphics card No On board graphics card Yes On board graphics card model Intel Iris Xe Graphics Discrete graphics card model Not available Audio Number of microphones 2 Audio system Dolby Atmos Number of built in speakers 2 Speakers manufacturer OmniSonic Built in microphone Yes Camera Front camera Yes Front camera resolution 1280 x 720 pixels Front camera HD type HD Windows Hello Yes Optical drive Optical drive type No Network Mobile network connection No Top Wi Fi standard Wi Fi 6 (802