Samsung Galaxy S Wifi 5.0 Media Player Powered by Android 2.2 , with access to over 100,000 apps including games, productivity software, and more Uses a Wi-Fi connection (802.11b/g/n) for Internet access 8 GB internal storage with a microSD card for adding up to 32 GB 5-inch touchscreen with WVGA (800x480) resolution 3.2-megapixel rear-facing camera with built-in flash, and a VGA front-facing camera for video calling