Best GSM Cell Phones - compass Other Features, 32768 to 131072 MB Installed Memory, MP3/WAV/eAAC+/AC3/FLAC player Multimedia Features, Atleast 8 Megapixels, Most Expensive, 225 to 385 Hours Standby Time, IM Messaging Formats, 2550 to 3220 mAh Battery Capacity, HTML5 Data Formats