The smarthphone of the year Samsung Galaxy S3 is doing great till now and mobile retailers are also trying to be on the top for selling mobile phone. T-Mobile has already confirmed that Samsung Galaxy S3 is the most selling device by them and whereas few retailers are still trying to be in the competition. That’s why ASDA one of the biggest retail store is going to sell Galaxy S3 in its mobile portal for only £399 from the midnight. It is certainly the best deal, so if you was thinking to buy Samsung Galaxy S3 then this is the best time to go for it. Be ready to purchase as the device is already listed on it portal and up for sale with a free home delivery option.