Samsung Galaxy S4: Vodafone touts smartphone trade-in deal

Would-be Samsung Galaxy S4 owners can cut their outlay on the smartphone du jour with a trade-in offer from Vodafone.

Under the terms of the offer, Voda will slice up to £5 off the monthly charge for the Galaxy S4 when you part-exchange your touchscreen handset. That's a potential saving of £120 over the course of a two-year contract.

Trade-in customers will then qualify for a free Samsung Galaxy S4, plus unlimited minutes and texts and a monthly allowance of 2GB of mobile data for £37 per month.

Already on course to become one of Samsung’s biggest-selling phones ever with predicted first-month sales of over ten million, the Galaxy S4’s USPs are its tilt-to-scroll mode (AKA Smart Scroll), its floating touch gesture recognition and the Smart Pause function, which automatically pauses video when users look away from the screen.

A five-inch full HD Super AMOLED display with 441 ppi density is also on board, alongide a 13-megapixel camera and a 1.9GHz quad-core processor.