TomTom GO 750. Display diagonal: 10.92 cm (4.3"), Display resolution: 480 x 272 pixels, Display number of colours: 0.064000M. Weight: 224g, Width: 12.7 cm, Depth: 8.5 cm. Battery technology: Lithium Polymer (LiPo), Battery life (max): 3h. Storage capacity: 4096 MB