Garmin n&uuml;vi 1390LMT 4.3-Inch Color Touchscreen Portable GPS Navigator and Dash Mount Sunlight-readable, 4.3-inch backlit TFT color touchscreen display with 480 x 272 WQVGA pixel resolution Free lifetime map and traffic updates for the most up-to-date maps, POIs, and navigation info, along with constantly updated traffic information Advanced navigation features including voice-prompted turn-by-turn directions, lane assist with junction view, fuel-saving ecoRoute