GSM Arena has picked up all the deets, which suggest an AMOLED touchscreen, 8.1 megapixel camera with dual LED flash and WinMo with a customised interface are in the line-up, with the latter boasting some Samsung tweaking to give it the TouchWiz styling.
There is also talk of VGA video recording at 30fps, 150MB internal memory (expandable via microSD card), DivX/XViD support and the usual connectivity of 3G, Bluetooth, GPS and Wi-fi, as well as miniUSB too.
A leaked video that has hit the YouTube also suggests there will be the customisable widget homepages, and also a cube-like interface that will allow you to quickly access some of the main features of the phone.
All rumour and speculation for now, but we'll be sure to keep you updated with all the news from the Samsung event on Monday so keep it locked to Stuff.tv for the latest.
In the meantime, be sure to check out our hands-on video with Samsung's Tocco Ultra, and watch out for our full review of the new Omnia HD coming soon.