Samsung A257 Magnet Card slot: No; Phonebook: Yes, Photo call; Call records: Yes; Internal: 64 MB; Type: TFT, 65K colors; Screen Size: 2.2 inches (~23.7% screen-to-body ratio); Resolution: 220 x 176 pixels (~128 ppi pixel density); Alert types: Vibration; Downl...
Samsung B2100 Xplorer Card slot: microSD, up to 8 GB (dedicated slot); Phonebook: 1000 entries; Call records: Yes; Internal: 7 MB; Type: TFT, 256K colors; Screen Size: 1.77 inches (~17.6% screen-to-body ratio); Resolution: 120 x 160 pixels (~113 ppi pixel density); ...