The Samsung A990 appeals to customers that are looking for an all-in-one device that does everything well. The A990 incorporates a phone, camera, music player, and GPS navigation in one device. The A990 accomplishes all of these functions well. Most other phones do not. Voice quality is good and sounds better than several other Verizon phones. If you are looking for a high quality All-in-One device, the A990 might be your next phone.