The 3-inch Xperia X8 will be launching on the O2 network in the UK in September. The official website has a placeholder which states that the phone is coming soon. No pricing details have been announced but it is expected to come in cheaper than the X10 mini given the slightly inferior specs like 3.2MP camera compared to the 5MP camera on the X10 mini and X10 mini pro. Other UK networks such as T-Mobile, Orange and Vodafone have so far not announced whether they will be stocking the X8.