Looks like it’s getting difficult for Nokia to keep a secret when it comes to unveiling a new phone.

Hours after Nokia posted that it will announce something ‘Big’ on Tuesday, specifications and pictures of its new Lumia 625 Windows Phone 8 powered large screen phone leaked on a Finland-based website.

According to a specifications sheet posted by Puhelinvertailu.com, the Nokia Lumia 625 will sport a 4.7-inch, the biggest screen ever for a Nokia device. The phone will be powered by a 1.2GHz dual-core Qualcomm Snapdragon S4 processor but sadly, it will come with just 512MB of RAM. Even the phone’s IPS LCD screen features a paltry 480×800 pixels resolution, which is a bit disappointing for a big screen phone.