There is a lot of mystery when it comes to the new Sony Ericsson device. Will this be their flagship Windows Phone 7
handset? In March of 2011, Sony Ericsson announced that they would not use WP7, since most manufactures were unsure, but when we look at the prototype we are seeing what looks to be a Windows Phone chassis? Older pics have shown the handset to be a landscape QWERTY slider, and recent shots suggest it will be a slider phone with minimal thickness. We just have to continue to sit back and wait for Sony to answer our questions about their new options for hardware platforms with their handset.