The Blackberry 8520 Curve weighs 106 grams. This handset supports the latest technologies such as GPRS and EDGE . The Blackberry 8520 curve is available on all the major networks of UK and the users can opt for their preferred network. Contract deals provide you with free gifts such as 42 inch LCD TV and Sony PSP Go, Contract with the service provider for a time frame of 12-24 months are available with various gifts.