4.7 inches (medium size bag) Dimensions outside the medium package: 145*76*30mm Inside size: 136*70*23mm Suitable for samsung S3 / I9300 / S2 / I9100 / S4 / I95004.8 inch, less than the specifications of the mobile phone also can use this, such as millet, samsung I9100, huawei P6, HTC new one/X, SONY L36H; 5.5 inches (large bag) Package size: 168*93*30mm Package size: 152*80*23mm Suitable for samsung note2 / N7100 / note1 / I92205.5 inch, less than the specifications of the mobile phone is available, such as the nokia 920. 6.3 inches (larger bag) Increase the size outside the bag: 180*100*30mm Increased bag size: 168*90*23mm Fit for samsung Galaxy Mega 6.3in 6.5in smartphone...A phone of the same size