... capacity: DDR128MB, Memory 4GB, support TF card expansion Basic functions: GPS, EDOG, MP3, MP4, games, etc. Storage capacity: DDR128MB, Memory ... 4GB, support TF card expansion Basic functions: GPS, EDOG, MP3, MP4, games, etc. Screen size: 5.0 ... A5Storage capacity: DDR128MB, Memory 4GB, support TF card expansionBasic functions: GPS, EDOG, MP3, MP4, games, etc.Main features: 5.0 ...