The new Sony Xperia X10 and Xperia X10 Plus were announced at Mobile World Congress last week, the handset recently went up for pre-order in the UK and now they are up for pre-order in the US.
The handset are now available to order from Amazon, Best Buy, Focus and B&H Photo in the US and they are available in a choice of black or silver.
The Sony Xperia X10 is available to pre-order for $349.99 and the Xperia X10 Plus is available to pre-order for $429.99.
Both handsets are available unlocked which means you can use them with any of the mobile carriers and they will also work with AT&T, T-Mobile and Verizon Wireless.
Source Xperia Blog