Samsung Galaxy Mini S5570 Specifications: Network GSM 850/900/1800/1900 (2G), HSDPA 900/2100 (3G) Size 110.4 x 60.8 x 12.1 mm, 105 g Display TFT capacitive touchscreen, 256K colors, 240 x 320 pixels, 3.14 inches Operating System Android OS, v2.2 (Froyo) CPU 600 MHz processor Memory Internal 160 MB, External microSD, up to 32GB Connectivity Wi-Fi 802.11 b/g/n, Bluetooth v2.1 with A2DP,