What is the fine-grained topic of the following text: Google has revealed a swathe of new hardware led by two new smartphones – the 5.2-inch 5X and the 5.7-inch 6P – which will only be sold online and which will be available for pre-order from today in Ireland, the US, the UK, Canada and Japan. Only return the topic.
Google's launch of new smartphones 5X and 6P