Sony Ericsson Z780 : The new Sony Ericsson phone is clearly designed to take its range of web-enabled phones in a different direction. The Sony Ericsson Z780 expands the company’s range of devices for markets outside of Europe. The Sony Ericsson G502i brings the power of the web to a mainstream audience. The Sony Ericsson Z780, a sister product to the recently announced Z770, is set to broaden the range of web-enabled phones into more markets across the globe. It packs tri-band 3G and HSDPA into its stylish clamshell frame, letting you receive email or browse the web at high speed in countries across the world. It also introduces built-in aGPS, giving users the opportunity to carry their navigation solution with them on their phone.