Samsung Galaxy Star Duos S5282, Dual SIM, Factory Unlocked Android SmartPhone - International Version, No Warranty (White) 2G Network GSM 850 / 900 / 1800 / 1900 - GT-S5282 (SIM 1 & SIM 2) DISPLAY Type TFT capacitive touchscreen, 65K colors Size 240 x 320 pixels, 3.0 inches (~133 ppi pixel density) Multitouch Yes MEMORY Card slot microSD, up to 32 GB Internal 4 GB, 512 MB RAM WLAN Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Bluetooth Yes, v4.0 USB Yes, microUSB v2.0 CAMERA Primary 2 MP, 1600x1200 pixels Video Yes, QVGA@15fps Secondary No FEATURES OS Android OS, v4.1.2 (Jelly Bean) CPU 1 GHz Cortex-A5 Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.