Because the 5700 is 3G-compatible, the 5710 almost certainly will be as well. It will feature a 3.2-megapixel digital camera, likely with autofocus, as well as mp3 player, Bluetooth support, FM radio receiver and videocalling. It will have a microSD card slot expansion. It will likely use the Symbian OS v9.2, and be a mid-range mp3 phone.