Nokia 6650 fold

Housed on the right is the microSD memory card slot, allowing the user to swap cards on the go, as well as the 2 mm audio jack and charger socket. On the left there is the volume rocker along with the microUSB slot covered by a plastic flap

The 7510 measures up at 92.5x46.4x16.7mm and weighs 124 grams, which is a bit on the bulkier side for a folder-type phone, but it only benefits from this, as its size lends it some extra ruggedness. While you can carry it around your neck, the 7510...