Tomtom go 5100
Car sat nav display size inches 5 inches map update lifetime extra function speed camera alarm resolution of main display 480 x 272 pixel displays 3d lane assist commands manual input touchscreen guidance system intelligent route planner voice output voice guidance street name announcement tts text to speech traffic information via gsmumtslte traffic message channel tomtom traffic internal memory 8 gb series tomtom go memory types micro sdhc in