The best feature of this phone is it has a 5MP camera with amazing features like auto focus, 2592E1944 pixels, image stabilizer, flash, and video calling (VGA@15fps). Make them want your business, and you will then get a better rate. Other samsung x510 compatibility features include Java MIDP 2.0, T9, currency converter, calculator, to do list, organizer, built-in Handsfree and voice memo amongst other things.